DE136502C - - Google Patents
Info
- Publication number
- DE136502C DE136502C DENDAT136502D DE136502DA DE136502C DE 136502 C DE136502 C DE 136502C DE NDAT136502 D DENDAT136502 D DE NDAT136502D DE 136502D A DE136502D A DE 136502DA DE 136502 C DE136502 C DE 136502C
- Authority
- DE
- Germany
- Prior art keywords
- shows
- view
- cushion
- axis
- rings
- Prior art date
- Legal status (The legal status 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 status listed.)
- Active
Links
- 239000003351 stiffener Substances 0.000 claims 1
- 239000002184 metal Substances 0.000 description 5
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C27/00—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas
- A47C27/04—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with spring inlays
- A47C27/06—Spring inlays
- A47C27/065—Spring inlays of special shape
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
Kissen.Pillow.
Gegenstand der Erfindung ist ein Kissen, dessen federnde Theile nur aus Metall hergestellt sind.The subject of the invention is a cushion, the resilient parts of which are made only of metal are.
Das Kissen besteht im Wesentlichen aus einer mit einem Ueberzug versehenen Bandfeder, die schraubenförmig zusammengerollt ist. Diese Schraubenfeder endigt an ihren Enden in zwei geschlossenen Ringen und ist mit einer in ihrer Längsrichtung wirkenden Spannvorrichtung versehen. Diese Spannvorrichtung mufs derart sein, dafs sie in ihrer Längsrichtung starr, in der Querrichtung aber in gewissem Grade federnd ist.The cushion essentially consists of a strip spring provided with a cover, which is rolled up helically. This coil spring terminates at its ends in two closed rings and is equipped with a clamping device acting in its longitudinal direction Mistake. This clamping device must be such that it is in its longitudinal direction rigid, but to a certain extent resilient in the transverse direction.
Die Zeichnung zeigt als Beispiel für die Ausführung der Erfindung eine Schlummerrolle, und zwar zeigt Fig. 1 eine Vorderansicht und Fig. 2 eine Seitenansicht derselben. Fig. 3 zeigt unter Fortlassung der Umhüllung eine Vorderansicht des Metallgerüstes und Fig. 4 eine Seitenansicht desselben.As an example of the implementation of the invention, the drawing shows a snooze roll, namely, Fig. 1 shows a front view and Fig. 2 shows a side view of the same. Fig. 3 shows a front view of the metal framework and FIG. 4, omitting the sheathing a side view of the same.
Ein flaches Metallband ist, wie Fig. 3 zeigt, zu einer Schraubenfeder α aufgewunden, die an ihren beiden Enden an zwei Ringen b befestigt ist. Die Schraubenfeder würde, wenn sie sich selbst überlassen bliebe, sich wieder zusammenziehen. Um dies zu verhindern und sie immer gespannt zu halten, ist folgende Einrichtung getroffen: Von den Ringen b gehen mehrere, am besten drei, Versteifungsstäbe oder Arme c aus, deren Enden sich in der Achse der Rolle vereinigen, und die beiden Verbindungspunkte an den beiden Seiten sind durch ein Verbindungsstück d mit einander verbunden. Dies letztere wird am einfachsten aus einem einfachen Streifen Metallband hergestellt, indem man dieses um seine Achse windet (Fig. 3).A flat metal band is, as FIG. 3 shows, wound into a helical spring α which is fastened at both ends to two rings b. The coil spring, if left to its own devices, would contract again. To prevent this and to keep it always taut, the following arrangement has been made: Several, preferably three, stiffening rods or arms c extend from the rings b , the ends of which unite in the axis of the roller, and the two connecting points at the two Sides are connected to each other by a connector d. This latter is most easily made from a simple strip of metal band by winding this around its axis (Fig. 3).
Das in der beschriebenen Weise hergestellte Metallgerüst wird nun noch mit einer geeigneten Decke überzogen.The metal framework produced in the manner described is now still with a suitable Covered ceiling.
Claims (1)
Kissen, gekennzeichnet durch eine mit Endringen und einer in der Achse angebrachten Längsversteifung versehene Schraubenfeder, die mit einem geeigneten Ueberzug bekleidet ist.Patent claim:
Cushion, characterized by a helical spring provided with end rings and a longitudinal stiffener attached to the axis, which is covered with a suitable cover.
Publications (1)
Publication Number | Publication Date |
---|---|
DE136502C true DE136502C (en) |
Family
ID=404461
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT136502D Active DE136502C (en) |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE136502C (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4943068A (en) * | 1987-07-20 | 1990-07-24 | Mather Seal Company | Unitized exclusion seal |
EP1285607A1 (en) * | 2001-08-14 | 2003-02-26 | Franz Ing. Kutschi | Mattress with foam core |
US7576226B2 (en) | 2003-06-30 | 2009-08-18 | Richter Gedeon Vegyeszeti Gyar Rt. | Process of making isomers of norelgestromin and methods using the same |
-
0
- DE DENDAT136502D patent/DE136502C/de active Active
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4943068A (en) * | 1987-07-20 | 1990-07-24 | Mather Seal Company | Unitized exclusion seal |
EP1285607A1 (en) * | 2001-08-14 | 2003-02-26 | Franz Ing. Kutschi | Mattress with foam core |
US7576226B2 (en) | 2003-06-30 | 2009-08-18 | Richter Gedeon Vegyeszeti Gyar Rt. | Process of making isomers of norelgestromin and methods using the same |
US7816546B2 (en) | 2003-06-30 | 2010-10-19 | Richter Gedeon Vegyeszeti Gyar Rt. | Process for the synthesis of high purity d-(17α)-13-ethyl-17-hydroxy-18,19-dinorpregn-4-ene-20-yn-3-one-oxime |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE4220995A1 (en) | Arching device, in particular for seat backrests | |
DE1165939B (en) | Scroll spring | |
DE136502C (en) | ||
DE2437172C3 (en) | Adjusting device for a longitudinally displaceable vehicle seat | |
DE834572C (en) | Brake element for track brake bumpers | |
DE1959627B2 (en) | Electromagnetic counter for accumulative counting operations | |
DE2119512A1 (en) | Method and device for the mutual connection of wooden strips | |
DE69726767T2 (en) | WIRE WRAPPING TOOL BUNDLE | |
CH542973A (en) | Metal scaffolding made from scaffolding tubes with a stiffening element and a method for its manufacture | |
DE3144582C2 (en) | ||
DE593478C (en) | Spring door closer | |
DE2725422C2 (en) | Battery clamp | |
DE410990C (en) | Screen cylinder, in particular pre-pressure roller for paper machines | |
DE69508C (en) | Spiked bodies for barbed fence wires | |
AT150702B (en) | Closing lever for frame-like advertising devices. | |
AT234410B (en) | Elastic stretchable metal fabric tape | |
DE848700C (en) | Stuetzaschse with spring housings rotatably arranged on it, which are used to wind up and unwind a roller shutter or rolling grille | |
AT209400B (en) | Clamp | |
DE677837C (en) | Winding device for strip-shaped rolling stock | |
AT203829B (en) | Device for the production of metal hoses or pipes | |
DE556128C (en) | Metal cover strip, especially for car bodies of motor vehicles | |
AT128467B (en) | Cover strips, in particular for motor vehicles. | |
DE363981C (en) | Strap shoe for fastening the reinforcement of wooden pipes | |
DE292868C (en) | ||
DE3009057C2 (en) |