WO2000075552A1 - Collier de serrage - Google Patents
Collier de serrage Download PDFInfo
- Publication number
- WO2000075552A1 WO2000075552A1 PCT/FR2000/001583 FR0001583W WO0075552A1 WO 2000075552 A1 WO2000075552 A1 WO 2000075552A1 FR 0001583 W FR0001583 W FR 0001583W WO 0075552 A1 WO0075552 A1 WO 0075552A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- strip
- hook
- collar
- width
- retaining element
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000004804 winding Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000002436 steel type Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L33/00—Arrangements for connecting hoses to rigid members; Rigid hose connectors, i.e. single members engaging both hoses
- F16L33/02—Hose-clips
- F16L33/035—Hose-clips fixed by means of teeth or hooks
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T24/00—Buckles, buttons, clasps, etc.
- Y10T24/14—Bale and package ties, hose clamps
- Y10T24/1457—Metal bands
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T24/00—Buckles, buttons, clasps, etc.
- Y10T24/14—Bale and package ties, hose clamps
- Y10T24/1457—Metal bands
- Y10T24/1482—Ratchet and tool tightened band clamp
Definitions
- the present invention relates to a clamp made from a band wound on itself, a first attachment means, formed by a hook which is formed projecting towards the outside of the collar and which equips a first end of the band, while a second hooking means equips the second end of the band, this second hooking means comprising a retaining element, which projects outwards from the collar and which is capable of being engaged under the hook to close the collar.
- a second hooking means comprising a retaining element, which projects outwards from the collar and which is capable of being engaged under the hook to close the collar.
- clamps formed from a strip wound on itself and capable of being hooked and tightened by engagement of a hook on a protruding ear, for example formed by a double radial fold.
- the attachment means of this type of collar has the advantage of being simple to manufacture and to implement.
- Patent application DE 39 06 636 shows a collar, the first end of which has a slot, while the second end has a retaining element formed by a tongue projecting radially outwards. In the clamped state of the collar, this tab is hooked into the slot. However, in this situation, the tongue is not at all protected and it can be pushed inward to allow the collar to be released.
- the invention aims to provide a collar of the aforementioned type, using a first attachment means formed by a hook and a second attachment means comprising a retaining element capable of being engaged under the hook to close the collar, in which detachment is made impossible or at least, extremely difficult.
- the hook has a free edge extending substantially along the surface of a cylinder defined by the strip wound on itself, while the second means d 'hooking further comprises a rim formed, projecting radially outwards from the collar, in the vicinity of the retaining element, the free edge of the hook being capable of being engaged under this rim while the element of retainer is engaged under said hook to close the collar.
- the free edge of the hook is "protected" by the projecting rim, so that it is not possible to grasp this free edge with a tool in an attempt to open the collar.
- the attachment connection is perfectly ensured since the hook is held in the folded position against the strip which carries the second attachment means (which guarantees the effectiveness of the cooperation between this hook and the retaining element) by engaging the free edge of the hook under the rim.
- the retaining element of the second attachment means equips the inner strip strand
- the hook of the first attachment means equips the outer strip strand. This means that in the closed state of the collar, the hook covers the retaining element and that the first end of the band which carries this hook is located radially above the second end of the band.
- the hook itself protects the retainer which cannot be grasped with a tool to unhook the collar. It should be noted that the effectiveness of the attachment is also linked to the fact that the retaining element, by the reaction of the object clamped by the collar, tends to protrude radially in order to cooperate with the hook.
- the hook and the retaining element which are both projecting radially outward from the collar relative to the surface of the cylinder defined by the band, are both "protected” against manipulation intended to attempt to open the collar after tightening.
- the outward direction is that which tends to move away from the geometrical axis of the cylinder formed by the wound band.
- the hook has a width, measured in the axial direction of the cylinder formed by the strip wound on itself, which is less than the width of the strip, measured in the same direction.
- the flange belonging to the second attachment means has lateral branches, extending substantially along the length of the strip, between which said hook is capable of being engaged in the closed position of the collar.
- the second end of the strip has a cut leaving a tab which constitutes the retaining element, an edge part of said cut, placed facing this tab, being pushed substantially radially outward. of the collar and thus forming said rim.
- the retaining element and the rim of the second attachment means are produced in a very simple manner since a stamping or punching operation makes it possible both to cut the tongue and to push the contour area of cutting to form the rim.
- the hook is also advantageous for the hook to be formed by a boss formed at the first end of the strip, a boss whose part of the periphery, preserved substantially in the plane of the strip, forms said free edge of the hook.
- the hook itself is produced by a simple stamping operation forming this boss. In doing so, the strip portion adjacent to the area in which the boss is to be formed can be maintained in the plane of the strip, which ensures the realization of the free edge of the hook to be engaged under the flange.
- this variant is also compatible with the fact of obtaining a hook whose width is less than the width of the strip. The free edge of the hook can be delimited by a cut in the strip.
- the hook is formed by successive folds in the first end of the strip.
- This system has proven to be quite satisfactory and has been produced in millions of copies.
- the folding operations necessary for the production of this hook require several successive stages of passage through different folding tools.
- the folding angles are very pronounced and sometimes cracks or areas of excessive fragility appear in the folds.
- the invention therefore aims to improve the collar of European patent application No. 3,192 to overcome these difficulties.
- the invention applies to a clamp made from a strip wound on itself, a first attachment means, formed by a hook, fitted to a first end of the strip, while a second attachment means equips the second end of the strip, this second attachment means comprising a retaining element, substantially radially projecting from the strip and capable of being engaged under the hook to close the collar.
- the hook is formed by a boss, which is formed at the first end of the strip and whose width, measured in the axial direction of the cylinder formed by the strip wound on itself, is less than the width of the strip, measured in the same direction and in that the width of the retaining element, measured in the same direction, is at most equal to the width of the internal face of the hook.
- the boss can be made very simply by stamping, for example in only one or two passes of a stamping tool.
- the first pass makes it possible to form a substantially semi-spherical “primary boss”, while the second pass gives the hook its final shape.
- the hook thus obtained is extremely resistant and the risks of workmanship are considerably reduced.
- the hook is rigid and does not risk being deformed after hanging.
- the retaining element has a width which is substantially equal to the width of the internal face of the hook.
- the boss forming the hook has cheeks extending substantially along the length of the strip and, when it is hooked on the retaining element, this hook is perfectly wedged in the axial direction of the cylinder formed by the winding of the strip , which avoids the risk of detachment by twisting the strip and displacement of the hook relative to the retaining element in this axial direction.
- the second end of the strip has a cut leaving a tongue which constitutes the retaining element.
- the retaining element is produced in a very simple manner, also in a single tool pass, or even in two passes.
- a space is provided between the tongue and the edge of said cutout, this space being capable of receiving at least part of the free edge of the hook.
- This space can be provided under the previously mentioned rim or, quite simply, by a clearance due to the distance obtained between the free edge of the tongue and the edge of the cutout, in the plane of the strip.
- FIG. 2 is a sectional view along a longitudinal line of the strip indicated by ll-ll in Figure 1, Figure 2 showing the collar in the open state;
- Figure 3 is a view similar to Figure 2, on which the collar is this time shown in the closed state;
- Figure 4 is a view similar to Figure 1, for a second embodiment
- FIG. 6 is an external view of a collar according to a variant
- FIGS. 7 and 8 are sections, respectively along lines VII-VII and VIII-VIII of Figure 6.
- the collar of the invention is in particular made from a metal strip, for example steel type commonly used to make a clamp.
- the collar shown in the figures is therefore produced from a strip 10 wound on itself between a first end 10A and a second end 10B.
- the second end 10B carries a second attachment means which comprises a retaining element formed by a tongue 12 which, as can be seen in FIGS. 2 and 3, projects slightly radially outwards from the collar (in the direction centrifugal).
- This second attachment means also comprises a flange 13 formed in the vicinity of this tongue. This rim 13 is also projecting radially with respect to the band which forms the collar.
- the inner face of the rim is designated by the reference 13A, that is to say the face which faces the center of the collar. It is located at the radial distance r from the cylinder formed by the strip 10. This radial distance r is at least substantially equal to the thickness e of the strip. Preferably, the distance r is between 1, 2.e and 2.5.e.
- the first end 10A of the strip carries a hook 14.
- the hook comes to cover the retaining element formed by the tongue 12 and the latter is engaged under the hook so that its free edge 12A is locked against the front internal edge 14 '(located on the side of the free end of the end 10A of the strip) of the hook 14.
- This hook is formed in radial projection relative to the strip 10. However, it can be seen that it has a free edge 14A which extends substantially in the "plane" of the strip 10, that is to say that it extends substantially along the surface of the cylinder defined by the strip wound on itself. In other words, this free edge 14 is not projecting radially with respect to the strip.
- the distance d, in the longitudinal direction of the strip, is measured between the free end 10'A of the first end 10A of the strip on which is the free edge 14A and the internal edge 14 'of the hook with which the tongue 12 cooperates.
- the distance D is measured between the free end 12A of the tongue 12 and the wall substantially radial 13B which delimits the rim 13 opposite this end 12A.
- the distance D is at least substantially equal to the distance d and, preferably, slightly greater than the latter.
- the free edge of the hook can be engaged under the rim 13 in the closed state of the collar, that is to say, while the free end 12A of the tongue cooperates with the internal edge of this hook.
- FIG. 3 This situation is seen in which the free edge 14A of the hook is "wedged" between the end 12A of the tongue 12 and the flange 13. The free edge of the hook is thus protected and cannot be grasped by a tool to loosen the collar.
- the attachment is perfectly successful since the flange 13 tends to prevent the hook from being able to be pushed radially outwards, while, by the reaction of the tight object, the tongue tends to be pushed radially outward to perfectly catch under the hook.
- the clamping and the attachment of the collar can be carried out using pliers, the jaws 9 of which, indicated in broken lines in FIG. 3, bear respectively behind the hook 14 and behind the flange 13.
- the free end portion of the end 10A which carries the hook has a width L1 which is less than the current width L2 of the strip. These widths are measured in the axial direction of the cylinder formed by the strip wound on itself.
- the end portion in which the hook is formed is delimited between cutouts 11.
- these cutouts are symmetrical and the hook is centered on the longitudinal axis L of the strip.
- the hook is formed by a boss which preserves, on its contour corresponding to the free edge of the strip, an undeformed margin, which therefore lies on the cylinder defined by the strip wound on itself.
- This margin includes the free edge 14A previously mentioned, as well as the free lateral edges 14B and 14C which extend along the length of the strip, while the free edge 14A is transverse.
- the width L3 of the hook proper is therefore itself less than the width L1 previously mentioned.
- the rim 13 has, meanwhile, lateral branches, respectively designated by the references 13C and 13D.
- the rim 13 has a U-shape, the branches of which are directed towards the free end of the second end 13B of the strip. It is understood that, in the hooked state of the collar, the hook 14 is inserted between these branches. The hook is therefore all the better protected from attempts to open the collar after it is closed.
- the lateral portions 14B and 14C of the periphery of the hook are respectively inserted under the branches 13D and 13C of the rim 13.
- the entire part of the periphery of the hook 14 situated on the free end of the end portion 10A of the strip is housed under the rim.
- the second end 10B of the strip has a cutout 17 which leaves, in a median region of the width of the strip, the tongue 12.
- This cutout has a substantially U shape, the branches of which are turned towards the free end of the end portion 10B of the strip, the ends of these branches being extended substantially transversely by transverse portions 17A of the cutout.
- an edge portion of the cutout 17 which is disposed opposite the tongue 12, on its three free sides, can be pushed substantially radially outward from the collar while having an overhanging portion, substantially parallel to the plane of the band, under which the free edge of the hook will be housed.
- the tongue can remain substantially arranged in the plane of the strip. To favor the catching effect, it may however be chosen to push back radially outwards at least the end portion 12A of the tongue.
- the free end of the tongue is turned on the side opposite to the free end of the end portion 10B of the strip.
- This end portion 10B has a flap 15 which extends, in the closed state of the collar, under the first end portion 10A of this strip. This flap is disposed between the tongue 12 and the free end of the end portion 10B of the strip. It is also already partially inserted under the hook in the open state of the collar.
- the flap 15 and the end region 10A of the strip which carries the hook can be equipped so as to compensate for the thickness of the tongue under the strand outer band to allow continuity of the support of the band forming the collar on the object to be tightened.
- these means can be of the type described in application EP 0 243 224.
- the band of the collar of the invention advantageously includes local stiffening means.
- these means equip the end region 10B of the collar and, in particular, the flap 15. They comprise a central groove 15A disposed between the tongue 12 and the free end of the portion of end 10B of the strip, as well as two grooves 15B and 15C arranged on either side of the rim 13.
- these grooves which in the example shown are formed in hollow from the outside face of the collar can also be hollowed out from the inside.
- the attachment means which comprise the hook, the tongue 12 (the width of which is L4) and the flange extend over only part of the width of the strip and lie substantially in a central region of this width.
- the hook 14 is formed and in which, by the cutout 17 and a deformation, the tongue 12 and the flange are formed 13.
- the collar shown in these figures is obtained by winding a strip 50, preferably of metal of the type commonly used to make clamps.
- the first end 50A of this strip carries a hook 54 produced by a boss.
- the free edge of the hook 54A lies substantially in the plane of the strip.
- the hook 54 can be similar to the hook 14 of the first embodiment and have borders similar to the borders 14B and 14C.
- the retaining element which equips the second end 50B of the strip and with which this hook cooperates to ensure the closure of the collar is, in the example shown, constituted by a tongue 52 generally similar to the tongue 12 of the first embodiment. production. It thus advantageously has a free end 52A curved towards the outside of the collar.
- the tongue is formed from a substantially U-shaped cutout made in the strip, the branches of the U being directed towards the free end of the end portion 50B of the strip.
- a space 58 is provided between the contour of the tongue 52 and the contour of the opening 57. It can be obtained by removing material or, at least at the free end of the tongue 52, by the fold 52A of the latter. As can be seen in FIG. 5, this space 58 can serve to at least partially house the free end of the hook, or even also the ends of the cheeks 54 "of the latter.
- the width L'3 (measured on the external face of the collar) of the hook 54 is less than the width L'2 of the strip, by cuts similar to the cuts 11 in FIG. 1.
- the "internal" width L "3 of the hook is substantially equal to the width L'4 of the tongue 52.
- the hooked hooking position has been indicated in FIG. 5 and it can be seen that its internal edge 54 'cooperates with the retaining element 52.
- the collar can be tightened by engaging the jaws 9 of pliers with, on the one hand, the rear of the hook and, on the other hand, a boss, a ripple or the like 60.
- this second embodiment is compatible with the presence of the rim 13 of the first embodiment.
- the flap 55 of Figures 4 and 5 is similar to the flap 15 and, like the latter, it can be provided with stiffening grooves or the like.
- the two embodiments are compatible with the presence, on the strip, of one or more corrugations analogous to the corrugation 59 shown in broken line broken in FIG. 5 and serving to maintain the tightening despite any fluctuations in the diameter of the object to be clamped, for example due to temperature variations.
- the collar produced from the strip 80 is similar to those of the preceding figures except that it further comprises means for wedging it axially with respect to the object to be clamped.
- the collar comprises at least one wedging tab formed by a radial wall element extending inwardly relative to the surface of the cylinder defined by the strip wound on itself.
- the collar has several wedging tabs 81 (for example three), distributed over its circumference. They have the form of angular sectors of a discontinuous annular skirt. These wedging tabs spaced from each other do not hinder the reduction in diameter of the collar necessary for its tightening.
- the wedging tabs are intended to cooperate with an area of the object to be clamped (pipe) or with an area of the support for this object (end piece on which the pipe is fitted) which is suitable for this purpose.
- they may be indentations formed on the surface of the object to be clamped or of its support. In many applications, it will rather be an axial end edge or a shoulder (formed on the support of the object to be clamped) somewhat distant from the clamping zone proper.
- wedging lug (s) are advantageously located on an edge of the collar formed by a longitudinal edge 80 ′ of the strip.
- timing lugs can even be connected to this edge by bracing lugs 82 extending, parallel to the axis of the collar, along the cylinder formed by the wound band.
- This variant is simply produced using lateral cutouts 83 made on one edge of the strip, which leave tabs whose free edge is folded back to form the wedging tabs 81.
- the collar has a boss 85 away from the hook 84. This boss forms a mark which facilitates the angular positioning of the collar on the object to be tightened.
- the axial setting can be achieved by other means than the tabs mentioned above, for example by a continuous or practically continuous annular rim, produced on the periphery of the collar.
Abstract
Description
Claims
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10084668T DE10084668B4 (de) | 1999-06-08 | 2000-06-08 | Klemmschelle |
EP00940469A EP1181479B1 (fr) | 1999-06-08 | 2000-06-08 | Collier de serrage |
DE60022184T DE60022184T2 (de) | 1999-06-08 | 2000-06-08 | Schelle |
AT00940469T ATE302921T1 (de) | 1999-06-08 | 2000-06-08 | Schelle |
JP2001501793A JP4625214B2 (ja) | 1999-06-08 | 2000-06-08 | 締付けリング |
AU55402/00A AU5540200A (en) | 1999-06-08 | 2000-06-08 | Clamping ring |
US09/980,616 US6568043B1 (en) | 1999-06-08 | 2000-06-08 | Clamping ring |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR99/07225 | 1999-06-08 | ||
FR9907225A FR2794819B1 (fr) | 1999-06-08 | 1999-06-08 | Collier de serrage |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2000075552A1 true WO2000075552A1 (fr) | 2000-12-14 |
Family
ID=9546523
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/FR2000/001583 WO2000075552A1 (fr) | 1999-06-08 | 2000-06-08 | Collier de serrage |
Country Status (9)
Country | Link |
---|---|
US (1) | US6568043B1 (fr) |
EP (1) | EP1181479B1 (fr) |
JP (1) | JP4625214B2 (fr) |
AT (1) | ATE302921T1 (fr) |
AU (1) | AU5540200A (fr) |
DE (2) | DE60022184T2 (fr) |
ES (2) | ES2246242T3 (fr) |
FR (1) | FR2794819B1 (fr) |
WO (1) | WO2000075552A1 (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109891140A (zh) * | 2016-11-02 | 2019-06-14 | 欧梯克瑞士公司 | 夹紧圈 |
US20210088162A1 (en) * | 2019-09-23 | 2021-03-25 | Caillau | Clamping collar |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2818352B1 (fr) * | 2000-12-19 | 2003-04-18 | Caillau Ets | Collier de serrage |
FR2880674B1 (fr) * | 2005-01-07 | 2007-03-16 | Valeo Vision Sa | Systeme de fixation d'une lampe sur un porte lampe de projecteur pour vehicule automobile |
NL1030031C2 (nl) * | 2005-09-26 | 2007-03-27 | Het Zuiden B V | Herbruikbare metalen pijpklip met functiebehoud. |
JP5167012B2 (ja) | 2008-07-28 | 2013-03-21 | 矢崎総業株式会社 | 電線固定部材 |
US8925874B2 (en) * | 2011-06-22 | 2015-01-06 | Siemens Industry, Inc. | Anti-tamper device |
KR101427224B1 (ko) * | 2012-10-25 | 2014-08-13 | (주)동아금속 | 타이 클램프 |
US9253951B2 (en) * | 2012-11-20 | 2016-02-09 | Wadeco, Inc. | Emitter tubing clip |
CN103084469B (zh) * | 2013-01-16 | 2016-01-20 | 温州恒田模具发展有限公司 | 一种卡簧的生产方法 |
DE102022114751A1 (de) | 2022-06-10 | 2023-12-21 | Oetiker Schweiz Ag | Bandschelle mit einer eine Führungsnut aufweisenden Zungenausnehmung |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4674720A (en) * | 1985-03-28 | 1987-06-23 | Unima Maschinenbau Gmbh | Pipe saddle |
EP0243224A1 (fr) | 1986-03-27 | 1987-10-28 | Etablissements CAILLAU | Collier de serrage |
US4742600A (en) * | 1986-02-25 | 1988-05-10 | Etablissements Caillau | Band clamp |
DE3906636A1 (de) | 1989-03-02 | 1990-09-13 | Rasmussen Gmbh | Schlauchschelle |
GB2235948A (en) * | 1989-09-14 | 1991-03-20 | Rasmussen Gmbh | A hose clip |
EP0454661A1 (fr) * | 1990-04-26 | 1991-10-30 | Leitinger, Karl-Ernst Dr. | Collier de serrage pour tuyaux aux tubes |
CH679178A5 (en) * | 1989-03-21 | 1991-12-31 | Karl Merz | Clip for clamping components together - comprises flexible strip with hook with mating aperture at ends |
FR2683869A1 (fr) * | 1991-11-20 | 1993-05-21 | Caillau Ets | Collier de serrage. |
DE19750010C1 (de) * | 1997-11-12 | 1999-05-12 | Rasmussen Gmbh | Schelle |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2415223A1 (fr) | 1978-01-18 | 1979-08-17 | Caillau Ets | Collier de serrage du type " ouvert " |
DE7901038U1 (de) * | 1978-01-18 | 1979-04-26 | Ets. Caillau, Boulogne Billancourt (Frankreich) | Offener Spannring |
US4713863A (en) * | 1987-01-20 | 1987-12-22 | Triad Metal Products Company | Reuseable clamp with an outwardly projecting ear on each opposing end and having a hook shaped projection on one ear adapted for interlocking coaction with an opening in the other ear |
JPH0650712Y2 (ja) * | 1991-06-20 | 1994-12-21 | 株式会社大阪山幸製作所 | ホースバンド |
JP3129580B2 (ja) * | 1993-07-27 | 2001-01-31 | 株式会社高木製作所 | ブーツ用クランプ |
FR2708708B1 (fr) * | 1993-07-30 | 1995-10-27 | Caillau Ets | Collier de serrage. |
DE19818562C1 (de) * | 1998-04-25 | 2000-02-17 | Rasmussen Gmbh | Profilschelle |
-
1999
- 1999-06-08 FR FR9907225A patent/FR2794819B1/fr not_active Expired - Lifetime
-
2000
- 2000-06-08 AT AT00940469T patent/ATE302921T1/de not_active IP Right Cessation
- 2000-06-08 EP EP00940469A patent/EP1181479B1/fr not_active Expired - Lifetime
- 2000-06-08 ES ES00940469T patent/ES2246242T3/es not_active Expired - Lifetime
- 2000-06-08 US US09/980,616 patent/US6568043B1/en not_active Expired - Lifetime
- 2000-06-08 DE DE60022184T patent/DE60022184T2/de not_active Expired - Lifetime
- 2000-06-08 AU AU55402/00A patent/AU5540200A/en not_active Abandoned
- 2000-06-08 ES ES200150004U patent/ES1051154Y/es not_active Expired - Fee Related
- 2000-06-08 DE DE10084668T patent/DE10084668B4/de not_active Expired - Lifetime
- 2000-06-08 WO PCT/FR2000/001583 patent/WO2000075552A1/fr active Search and Examination
- 2000-06-08 JP JP2001501793A patent/JP4625214B2/ja not_active Expired - Lifetime
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4674720A (en) * | 1985-03-28 | 1987-06-23 | Unima Maschinenbau Gmbh | Pipe saddle |
US4742600A (en) * | 1986-02-25 | 1988-05-10 | Etablissements Caillau | Band clamp |
EP0243224A1 (fr) | 1986-03-27 | 1987-10-28 | Etablissements CAILLAU | Collier de serrage |
DE3906636A1 (de) | 1989-03-02 | 1990-09-13 | Rasmussen Gmbh | Schlauchschelle |
CH679178A5 (en) * | 1989-03-21 | 1991-12-31 | Karl Merz | Clip for clamping components together - comprises flexible strip with hook with mating aperture at ends |
GB2235948A (en) * | 1989-09-14 | 1991-03-20 | Rasmussen Gmbh | A hose clip |
EP0454661A1 (fr) * | 1990-04-26 | 1991-10-30 | Leitinger, Karl-Ernst Dr. | Collier de serrage pour tuyaux aux tubes |
FR2683869A1 (fr) * | 1991-11-20 | 1993-05-21 | Caillau Ets | Collier de serrage. |
DE19750010C1 (de) * | 1997-11-12 | 1999-05-12 | Rasmussen Gmbh | Schelle |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109891140A (zh) * | 2016-11-02 | 2019-06-14 | 欧梯克瑞士公司 | 夹紧圈 |
CN109891140B (zh) * | 2016-11-02 | 2022-01-11 | 欧梯克瑞士公司 | 夹紧圈 |
US11408545B2 (en) | 2016-11-02 | 2022-08-09 | Oeitker Schweiz AG | Clamping clip |
US20210088162A1 (en) * | 2019-09-23 | 2021-03-25 | Caillau | Clamping collar |
US11674625B2 (en) * | 2019-09-23 | 2023-06-13 | Caillau | Clamping collar |
Also Published As
Publication number | Publication date |
---|---|
FR2794819A1 (fr) | 2000-12-15 |
DE10084668T1 (de) | 2002-05-29 |
EP1181479B1 (fr) | 2005-08-24 |
EP1181479A1 (fr) | 2002-02-27 |
ATE302921T1 (de) | 2005-09-15 |
US6568043B1 (en) | 2003-05-27 |
ES2246242T3 (es) | 2006-02-16 |
JP2003501602A (ja) | 2003-01-14 |
FR2794819B1 (fr) | 2001-09-07 |
DE10084668B4 (de) | 2009-07-16 |
DE60022184D1 (de) | 2005-09-29 |
ES1051154Y (es) | 2002-11-01 |
DE60022184T2 (de) | 2006-06-22 |
AU5540200A (en) | 2000-12-28 |
ES1051154U (es) | 2002-07-01 |
JP4625214B2 (ja) | 2011-02-02 |
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