DE102004052747B3 - Simultaneous operating device for two traction cables has first traction cable suspended between turning point and handle end of power arm - Google Patents
Simultaneous operating device for two traction cables has first traction cable suspended between turning point and handle end of power arm Download PDFInfo
- Publication number
- DE102004052747B3 DE102004052747B3 DE200410052747 DE102004052747A DE102004052747B3 DE 102004052747 B3 DE102004052747 B3 DE 102004052747B3 DE 200410052747 DE200410052747 DE 200410052747 DE 102004052747 A DE102004052747 A DE 102004052747A DE 102004052747 B3 DE102004052747 B3 DE 102004052747B3
- Authority
- DE
- Germany
- Prior art keywords
- lever
- arm
- power arm
- cable
- load
- 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.)
- Expired - Fee Related
Links
- 230000003750 conditioning effect Effects 0.000 claims 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C1/00—Flexible shafts; Mechanical means for transmitting movement in a flexible sheathing
- F16C1/10—Means for transmitting linear movement in a flexible sheathing, e.g. "Bowden-mechanisms"
- F16C1/12—Arrangements for transmitting movement to or from the flexible member
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
- B60N2/20—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the back-rest being tiltable, e.g. to permit easy access
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Seats For Vehicles (AREA)
Abstract
Description
Die vorliegende Erfindung betrifft eine Vorrichtung zur gleichzeitigen Betätigung von zwei Seilzügen, insbesondere an einem Kraftfahrzeugsitz.The The present invention relates to a device for simultaneous activity of two cables, in particular on a motor vehicle seat.
Eine
Vorrichtung zur gleichzeitigen Betätigung von zwei Seilzügen an einem
Kraftfahrzeugsitz ist in
Aufgabe der vorliegenden Erfindung ist es, eine weitere Vorrichtung zur gleichzeitigen Betätigung von zwei Seilzügen, insbesondere an einem Kraftfahrzeugsitz, zur Verfügung zu stellen.task The present invention is a further device for simultaneous operation of two cables, in particular on a motor vehicle seat available put.
Gelöst wird diese Aufgabe durch eine Vorrichtung mit den Merkmalen des Anspruchs 1.Is solved this object by a device with the features of the claim 1.
Durch ihre aneinanderliegenden Last- bzw. Kraftarme sind die beiden zweiarmigen Hebel der erfindungsgemäßen Vorrichtung miteinander kinematisch gekoppelt, so dass bei Betätigung des ersten Hebels gleichzeitig auch der zweite Hebel betätigt wird, d.h., es wird gleichzeitig Zug auf die beiden Seilzüge ausgeübt.By their adjacent load or power arms are the two-armed Lever of the device according to the invention kinematically coupled together so that upon actuation of the first levers simultaneously the second lever is actuated, that is, it is simultaneously applied train on the two cables.
Dabei kann die Vorrichtung durch Wahl der Lage der Drehpunkte und der Länge der Kraft- und Lastarme der beiden Hebel optimal an die jeweiligen Verhältnisse, nämlich an die auf die einzelnen Seilzüge auszuübenden Zugkräfte und an die erforderlichen Zugwege angepasst werden.there can the device by choosing the position of the fulcrums and the Length of Force and load arms of the two levers optimally to the respective conditions, namely to the individual cables exercised tensile forces and adapted to the required routes.
Überhaupt eröffnet die erfindungsgemäße Vorrichtung größere konstruktive Freiheiten als die z. B. aus dem Stand der Technik bekannten Wippen. So ist in weiterer Ausgestaltung der Erfindung eine teilweise Entkopplung der Zugwirkung auf die beiden Seilzüge möglich, wenn die Fläche des Lastarms des ersten Hebels, an dem das Ende des Kraftarms des zweiten Hebels anliegt, als Steuerkurve ausgebildet ist, mit einer Betätigungskurve, die in eine auf einem Radius um den Drehpunkt des ersten Hebels liegende Haltekurve übergeht, wobei, eine Betätigung des ersten Hebels vorausgesetzt, der zweite Hebel bei Anlage des Endes seines Kraftarms an der Betätigungskurve des ersten Hebels verschwenkt und bei Anlage an der Halte kurve die nach dem Verlassen der Betätigungskurve erreichte Schwenkstellung beibehält. Durch diese Ausbildung der erfindungsgemäßen Vorrichtung wird der erste Seilzug durch Verschwenken des ersten Hebels noch weiter ausgezogen, während der an der Haltekurve des ersten Hebels anliegende zweite Hebel seine Schwenkstellung beibehält, d. h., der zweite Seilzug wird nicht weiter ausgezogen. Eine derartige Konstruktion ist z. B. sinnvoll, wenn die erforderlichen Zugwege der beiden Seilzüge stark voneinander abweichen.Ever open the device according to the invention larger constructive Freedoms as the z. B. known from the prior art rockers. Thus, in a further embodiment of the invention, a partial decoupling the pulling action on the two cables possible if the surface of the Lastarms of the first lever, at which the end of the power arm of the second Levers rests, is designed as a control cam, with an actuation curve, in one on a radius around the fulcrum of the first lever lying holding curve passes, being, an actuation assuming the first lever, the second lever at installation of End of his power arm on the actuation curve of the first lever pivoted and when attached to the holding curve the after leaving the actuating cam achieved pivot position maintains. By this embodiment of the device according to the invention becomes the first Cable pulled even further by pivoting the first lever, while the voltage applied to the holding curve of the first lever second lever maintains its pivotal position, d. h., the second cable is not pulled out further. Such Construction is z. B. useful if the required train paths the two cables vary greatly.
Eine weitere Erhöhung des Zugweges des ersten Seilzuges kann nach einer weiteren Ausführungsform der Erfindung dadurch erreicht werden, dass der erste Seilzug in einem im Kraftarm des ersten Hebels ausgebildeten Führungskanal läuft, der vom Drehpunkt des ersten Hebels ausgesehen konvex bogenförmig verläuft. Der erste Seilzug wird dadurch bei Betätigung des ersten Hebels um eine gebogene Fläche gezogen, die den Weg des ersten Seilzugs verlängert.A further increase the Zugweges of the first cable can according to a further embodiment the invention can be achieved in that the first cable in a trained in the power arm of the first lever guide channel running, which looks convexly curved from the fulcrum of the first lever. Of the first cable is thereby on actuation of the first lever to a curved surface pulled, which extends the path of the first cable.
Um die Reibung zwischen dem Lastarm des ersten Hebels und dem Kraftarm des zweiten Hebels und damit die bei Betätigung des ersten Hebels aufzuwendende Kraft zu verringern, ist das Ende des Kraftarms des zweiten Hebels als Nase ausgebildet. Dadurch werden die aneinanderliegenden Flächen der beiden Hebel möglichst klein gehalten.Around the friction between the load arm of the first lever and the power arm of the second lever and thus the expended upon actuation of the first lever Reducing force is the end of the power arm of the second lever trained as a nose. As a result, the adjacent surfaces of the both levers as possible kept small.
Die Erfindung wird nachstehend anhand eines Ausführungsbeispiels näher erläutert. In der dazugehörigen Zeichnung zeigt:The Invention will be explained in more detail with reference to an embodiment. In the associated Drawing shows:
Im
oberen Seitenbereich einer Rückenlehne
In
den Kraftarm
In
den Endbereich des Lastarms
Zur
Betätigung
der oben beschriebenen Vorrichtung wird der Hebel
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE200410052747 DE102004052747B3 (en) | 2004-10-30 | 2004-10-30 | Simultaneous operating device for two traction cables has first traction cable suspended between turning point and handle end of power arm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE200410052747 DE102004052747B3 (en) | 2004-10-30 | 2004-10-30 | Simultaneous operating device for two traction cables has first traction cable suspended between turning point and handle end of power arm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE102004052747B3 true DE102004052747B3 (en) | 2006-03-30 |
Family
ID=36011904
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE200410052747 Expired - Fee Related DE102004052747B3 (en) | 2004-10-30 | 2004-10-30 | Simultaneous operating device for two traction cables has first traction cable suspended between turning point and handle end of power arm |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE102004052747B3 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102014101529A1 (en) | 2014-02-07 | 2015-08-13 | Faurecia Autositze Gmbh | Actuator and vehicle seat with the actuator |
| DE102015200495A1 (en) * | 2015-01-14 | 2016-07-14 | Volkswagen Aktiengesellschaft | Actuator with two integrated actuators |
| DE102016114884A1 (en) | 2016-08-11 | 2018-02-15 | Faurecia Autositze Gmbh | Motor vehicle interior arrangement with an actuating device for a locking system |
| US10279917B1 (en) * | 2018-03-28 | 2019-05-07 | B/E Aerospace, Inc. | Pivoting cable actuating mechanism |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2865220A (en) * | 1953-11-12 | 1958-12-23 | Gen Motors Corp | Control mechanism |
| US4644816A (en) * | 1981-02-20 | 1987-02-24 | Acrow Pty. Limited | Brake actuator |
| DE8801833U1 (en) * | 1988-02-12 | 1988-03-31 | Keiper Recaro GmbH & Co, 5630 Remscheid | Backrest for a vehicle seat |
| GB2316459A (en) * | 1996-08-23 | 1998-02-25 | Youngflex Ag | Seat contour adjustment mechanism |
| DE19733552A1 (en) * | 1997-08-02 | 1999-02-18 | Daimler Benz Ag | Brake force distribution gear for a muscle-operated parking brake system |
-
2004
- 2004-10-30 DE DE200410052747 patent/DE102004052747B3/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2865220A (en) * | 1953-11-12 | 1958-12-23 | Gen Motors Corp | Control mechanism |
| US4644816A (en) * | 1981-02-20 | 1987-02-24 | Acrow Pty. Limited | Brake actuator |
| DE8801833U1 (en) * | 1988-02-12 | 1988-03-31 | Keiper Recaro GmbH & Co, 5630 Remscheid | Backrest for a vehicle seat |
| GB2316459A (en) * | 1996-08-23 | 1998-02-25 | Youngflex Ag | Seat contour adjustment mechanism |
| DE19733552A1 (en) * | 1997-08-02 | 1999-02-18 | Daimler Benz Ag | Brake force distribution gear for a muscle-operated parking brake system |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102014101529A1 (en) | 2014-02-07 | 2015-08-13 | Faurecia Autositze Gmbh | Actuator and vehicle seat with the actuator |
| DE102015200495A1 (en) * | 2015-01-14 | 2016-07-14 | Volkswagen Aktiengesellschaft | Actuator with two integrated actuators |
| DE102016114884A1 (en) | 2016-08-11 | 2018-02-15 | Faurecia Autositze Gmbh | Motor vehicle interior arrangement with an actuating device for a locking system |
| DE102016114884B4 (en) * | 2016-08-11 | 2021-04-15 | Faurecia Autositze Gmbh | Motor vehicle interior arrangement with an actuating device for a locking system and locking system |
| US10279917B1 (en) * | 2018-03-28 | 2019-05-07 | B/E Aerospace, Inc. | Pivoting cable actuating mechanism |
| US10836494B2 (en) | 2018-03-28 | 2020-11-17 | B/E Aerospace, Inc. | Pivoting cable actuating mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8100 | Publication of the examined application without publication of unexamined application | ||
| 8364 | No opposition during term of opposition | ||
| 8327 | Change in the person/name/address of the patent owner |
Owner name: FAURECIA AUTOSITZE GMBH, 31655 STADTHAGEN, DE |
|
| R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |