WO1998039575A3 - Rotational control apparatus with selective fluid actuation supply - Google Patents

Rotational control apparatus with selective fluid actuation supply Download PDF

Info

Publication number
WO1998039575A3
WO1998039575A3 PCT/US1998/004476 US9804476W WO9839575A3 WO 1998039575 A3 WO1998039575 A3 WO 1998039575A3 US 9804476 W US9804476 W US 9804476W WO 9839575 A3 WO9839575 A3 WO 9839575A3
Authority
WO
WIPO (PCT)
Prior art keywords
housing
interface elements
actuation member
clutch
transmission
Prior art date
Application number
PCT/US1998/004476
Other languages
French (fr)
Other versions
WO1998039575B1 (en
WO1998039575A9 (en
WO1998039575A2 (en
Inventor
Dave W Hein
Original Assignee
Horton Inc
Dave W Hein
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US08/812,015 external-priority patent/US5878858A/en
Priority claimed from US08/829,061 external-priority patent/US5913396A/en
Application filed by Horton Inc, Dave W Hein filed Critical Horton Inc
Priority to CA002283477A priority Critical patent/CA2283477A1/en
Priority to AU63472/98A priority patent/AU6347298A/en
Publication of WO1998039575A2 publication Critical patent/WO1998039575A2/en
Publication of WO1998039575A3 publication Critical patent/WO1998039575A3/en
Publication of WO1998039575B1 publication Critical patent/WO1998039575B1/en
Publication of WO1998039575A9 publication Critical patent/WO1998039575A9/en

Links

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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
    • F16J15/324—Arrangements for lubrication or cooling of the sealing itself
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D25/00—Fluid-actuated clutches
    • F16D25/08—Fluid-actuated clutches with fluid-actuated member not rotating with a clutching member
    • F16D25/082—Fluid-actuated clutches with fluid-actuated member not rotating with a clutching member the line of action of the fluid-actuated members co-inciding with the axis of rotation
    • 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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
    • F16J15/3204—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip
    • F16J15/3232—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip having two or more lips
    • F16J15/3236—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip having two or more lips with at least one lip for each surface, e.g. U-cup packings

Abstract

A versatile apparatus (2) for controlling the transmission of rotational forces between first and second rotatable members preferably takes the form of a clutch that can be activated by axially shifting an internal actuation member (140) through the introduction of either liquid or gaseous mediums. The clutch includes first and second transmission members (177, 281) which are rotatably mounted within a housing (5) and adapted to be attached to the first and second rotatable members respectively. A coupling assembly (226), preferably including first and second sets of axially spaced interface elements (252-254 and 274, 275), is interposed between the transmission members (177, 284) within the housing and axial movement of the actuation member (140) causes the interface elements (252-254 and 274, 275) to be frictionally engaged. In the preferred embodiment, the first and second sets of axially spaced friction interface elements (252-254 and 274, 275) are biased to a disengaged position by back-to-back arranged belleville washers (264-268), which maintain a constant disengagement force regardless of wear on the frictional surfaces thereof. To minimize associated manufacturing costs, the housing (5) is cast from aluminum. To assure that the clutch can work effectively with various fluid mediums, internal surfaces (19, 58) of the housing (5), against which seals (155, 170) of the actuation member (140) slideably abut, are coated with a hard coat anodize having a TEFLONTM and epoxy filler.
PCT/US1998/004476 1997-03-06 1998-03-06 Rotational control apparatus with selective fluid actuation supply WO1998039575A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CA002283477A CA2283477A1 (en) 1997-03-06 1998-03-06 Rotational control apparatus with selective fluid actuation supply
AU63472/98A AU6347298A (en) 1997-03-06 1998-03-06 Rotational control apparatus with selective fluid actuation supply

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US08/812,015 1997-03-06
US08/812,015 US5878858A (en) 1997-03-06 1997-03-06 Rotational control apparatus with selective fluid actuation supply
US08/829,061 1997-03-31
US08/829,061 US5913396A (en) 1997-03-31 1997-03-31 Rotational control apparatus with bellville return spring assembly

Publications (4)

Publication Number Publication Date
WO1998039575A2 WO1998039575A2 (en) 1998-09-11
WO1998039575A3 true WO1998039575A3 (en) 1998-11-12
WO1998039575B1 WO1998039575B1 (en) 1998-12-17
WO1998039575A9 WO1998039575A9 (en) 1999-01-28

Family

ID=27123549

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US1998/004476 WO1998039575A2 (en) 1997-03-06 1998-03-06 Rotational control apparatus with selective fluid actuation supply

Country Status (3)

Country Link
AU (1) AU6347298A (en)
CA (1) CA2283477A1 (en)
WO (1) WO1998039575A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7510064B2 (en) * 2006-03-20 2009-03-31 Parker-Hannifin Corporation Power take-off having an axially movable bearing
CN103711448B (en) * 2012-10-09 2016-04-06 中国石油天然气集团公司 A kind of coiled tubing unit cylinder comb conversion equipment and control system thereof

Citations (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE943157C (en) * 1952-05-24 1956-05-09 Karl Kaessboherer Fahrzeugwerk Counter-rotating twin wheels for vehicles
GB759233A (en) * 1954-10-30 1956-10-17 A Marrel Ets Improvements in seals for hydraulic rams
GB791092A (en) * 1954-12-30 1958-02-26 Kellogg M W Co Application of perfluorochloroolefin polymer coating to base materials
US2969052A (en) * 1960-01-15 1961-01-24 Glenn T Randol Auxiliary disengaging mechanism for automotive clutches
FR1299905A (en) * 1961-09-08 1962-07-27 Improvements to clutch mechanisms
FR1309792A (en) * 1962-01-10 1962-11-16 Perrot Freres Sealing packing
US3444971A (en) * 1966-04-29 1969-05-20 Coventry Gauge & Tool Co Ltd Clutch with non-rotatable fluid motor
DE2009976A1 (en) * 1969-05-19 1970-11-26 Formsprag Company, Warren, Mich. (V.St.A.) coupling
FR2192656A5 (en) * 1972-07-10 1974-02-08 Formsprag Co
DE2702794A1 (en) * 1977-01-24 1978-07-27 Bock & Co Kg Kaeltemaschinenfa Refrigerating compressor crankshaft seal - has grooved ring external faces against shaft and guide ring with O=ring
GB2109504A (en) * 1981-11-12 1983-06-02 Skf Kugellagerfabriken Gmbh Removing oil and dust from piston cylinder assembly
GB2116282A (en) * 1982-02-26 1983-09-21 Fichtel & Sachs Ag Hydraulically actuatable rolling bearing friction clutch release device
US4606449A (en) * 1985-06-07 1986-08-19 General Motors Corporation Hydraulic clutch release mechanism
WO1988003235A1 (en) * 1986-10-22 1988-05-05 Allied Corporation Hydraulic clutch activation system
EP0269028A2 (en) * 1986-11-21 1988-06-01 AUSIMONT S.p.A. Composition based on polytetrafluoroethylene not containing water, suitable for obtaining a self-lubricating layer on porous bronze bearings
AT391004B (en) * 1989-05-02 1990-08-10 Steyr Daimler Puch Ag LIQUID FRICTION CLUTCH
US5082387A (en) * 1991-03-12 1992-01-21 Kohler Co. Pivot joint assembly
DE4101844A1 (en) * 1991-01-23 1992-07-30 Zahnradfabrik Friedrichshafen Short stroke actuating piston for clutches, brakes, etc. - is supported in cylinder by fixed elastomer seals which also provide return force on piston
US5224266A (en) * 1991-06-21 1993-07-06 Gratt Stanley H Method of manufacturing a hydraulic pump cylinder
DE19612109C1 (en) * 1996-03-27 1997-11-20 Bundesrep Deutschland Bearing component used for sliding and rolling

Patent Citations (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE943157C (en) * 1952-05-24 1956-05-09 Karl Kaessboherer Fahrzeugwerk Counter-rotating twin wheels for vehicles
GB759233A (en) * 1954-10-30 1956-10-17 A Marrel Ets Improvements in seals for hydraulic rams
GB791092A (en) * 1954-12-30 1958-02-26 Kellogg M W Co Application of perfluorochloroolefin polymer coating to base materials
US2969052A (en) * 1960-01-15 1961-01-24 Glenn T Randol Auxiliary disengaging mechanism for automotive clutches
FR1299905A (en) * 1961-09-08 1962-07-27 Improvements to clutch mechanisms
FR1309792A (en) * 1962-01-10 1962-11-16 Perrot Freres Sealing packing
US3444971A (en) * 1966-04-29 1969-05-20 Coventry Gauge & Tool Co Ltd Clutch with non-rotatable fluid motor
DE2009976A1 (en) * 1969-05-19 1970-11-26 Formsprag Company, Warren, Mich. (V.St.A.) coupling
FR2192656A5 (en) * 1972-07-10 1974-02-08 Formsprag Co
DE2702794A1 (en) * 1977-01-24 1978-07-27 Bock & Co Kg Kaeltemaschinenfa Refrigerating compressor crankshaft seal - has grooved ring external faces against shaft and guide ring with O=ring
GB2109504A (en) * 1981-11-12 1983-06-02 Skf Kugellagerfabriken Gmbh Removing oil and dust from piston cylinder assembly
GB2116282A (en) * 1982-02-26 1983-09-21 Fichtel & Sachs Ag Hydraulically actuatable rolling bearing friction clutch release device
US4606449A (en) * 1985-06-07 1986-08-19 General Motors Corporation Hydraulic clutch release mechanism
WO1988003235A1 (en) * 1986-10-22 1988-05-05 Allied Corporation Hydraulic clutch activation system
EP0269028A2 (en) * 1986-11-21 1988-06-01 AUSIMONT S.p.A. Composition based on polytetrafluoroethylene not containing water, suitable for obtaining a self-lubricating layer on porous bronze bearings
AT391004B (en) * 1989-05-02 1990-08-10 Steyr Daimler Puch Ag LIQUID FRICTION CLUTCH
DE4101844A1 (en) * 1991-01-23 1992-07-30 Zahnradfabrik Friedrichshafen Short stroke actuating piston for clutches, brakes, etc. - is supported in cylinder by fixed elastomer seals which also provide return force on piston
US5082387A (en) * 1991-03-12 1992-01-21 Kohler Co. Pivot joint assembly
US5224266A (en) * 1991-06-21 1993-07-06 Gratt Stanley H Method of manufacturing a hydraulic pump cylinder
DE19612109C1 (en) * 1996-03-27 1997-11-20 Bundesrep Deutschland Bearing component used for sliding and rolling

Also Published As

Publication number Publication date
CA2283477A1 (en) 1998-09-11
WO1998039575A2 (en) 1998-09-11
AU6347298A (en) 1998-09-22

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