DE10316350A1 - Steering wheel for a motor vehicle has a rim which is adjustable in diameter by rotating wheel rim segments with respect to neighboring segments - Google Patents
Steering wheel for a motor vehicle has a rim which is adjustable in diameter by rotating wheel rim segments with respect to neighboring segments Download PDFInfo
- Publication number
- DE10316350A1 DE10316350A1 DE2003116350 DE10316350A DE10316350A1 DE 10316350 A1 DE10316350 A1 DE 10316350A1 DE 2003116350 DE2003116350 DE 2003116350 DE 10316350 A DE10316350 A DE 10316350A DE 10316350 A1 DE10316350 A1 DE 10316350A1
- Authority
- DE
- Germany
- Prior art keywords
- steering wheel
- segments
- rim
- segment
- diameter
- 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.)
- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D1/00—Steering controls, i.e. means for initiating a change of direction of the vehicle
- B62D1/02—Steering controls, i.e. means for initiating a change of direction of the vehicle vehicle-mounted
- B62D1/04—Hand wheels
- B62D1/06—Rims, e.g. with heating means; Rim covers
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Steering Controls (AREA)
Abstract
Description
Die
Erfindung betrifft ein Lenkrad für
ein Fahrzeug, mit einem Lenkradkranz, dessen Durchmesser abschnittsweise
veränderbar
ist, und geht aus von der
Hiermit soll nun eine relativ einfach realisierbare Lenkradbauform mit abschnittsweise veränderbarem Lenkradkranz-Durchmesser aufgezeigt werden, die insbesondere ein Ein- und Aussteigen des Fahrers des Fahrzeugs, insbesondere Personenkraftwagens, sowie ein Platznehmen des Fahrers auf bzw. Aufstehen des Fahrers vom Fahrersitz vereinfacht (= Aufgabe der vorliegenden Erfindung).Herewith should now be a relatively easy to implement steering wheel design with sections variable Steering wheel rim diameter are shown, in particular a Driver getting on and off the vehicle, in particular a passenger car, and the driver taking a seat on or getting up simplified from the driver's seat (= object of the present invention).
Die Lösung dieser Aufgabe ist dadurch gekennzeichnet, dass zumindest ein Abschnitt oder Segment des Lenkradkranzes gegenüber den beiden ihm benachbarten Kranz-Segmenten um eine Achse verdrehbar ist, die senkrecht zu den beiden zueinander parallelen Trennebenen zwischen den jeweils mit ihren Stirnseiten aneinander anliegenden genannten Segmenten verläuft. Vorteilhafte Weiterbildungen sind Inhalt der Unteransprüche.The solution this task is characterized in that at least one section or segment of the steering wheel rim with respect to the two adjacent to it Wreath segments can be rotated about an axis that is perpendicular to the two mutually parallel parting planes between each with their End faces adjoining said segments runs. advantageous Further training is the content of the subclaims.
Ein einzelnes Segment des im allgemeinen einen Kreis beschreibenden Lenkradkranzes (oder auch mehrere, insbesondere nicht direkt einander benachbarte Segmente) können auf relativ einfache Weise gegenüber dem restlichen, sozusagen starren Kranz des Lenkrades um eine senkrecht auf den aufeinandertreffenden Stirnseiten der einander benachbarten Segmente stehende Achse verdrehbar gemacht werden. Aufgrund der Kreisform des Lenkradkranzes sowie der Kreisbogen-Form der jeweiligen Kranz-Segmente ergibt sich bei einer Verdrehung eines verdrehbaren Segmentes um 180° ausgehend aus der Normallage, in welcher das verdrehbare Segment den Kreis des Lenkradkranzes vervollständigt, eine nennenswerte Reduzierung des Lenkrad-Kranzdurchmessers, wie auch aus der beigefügten einzigen Prinzipskizze, die eine Aufsicht auf ein erfindungsgemäßes Lenkrad zeigt, hervorgeht.On single segment of the generally descriptive circle Steering wheel rim (or several, especially not directly adjacent to each other Segments) in a relatively simple way the rest, so to speak rigid ring of the steering wheel by a vertical on the meeting faces of the neighboring ones Segments standing axis can be made rotatable. Due to the Circular shape of the steering wheel rim and the circular arc shape of the respective rim segments results when a rotatable segment is twisted 180 ° outgoing the normal position in which the rotatable segment forms the circle of the Steering wheel rim completed, one significant reduction in the steering wheel rim diameter, as well from the attached single schematic diagram, which is a supervision of an inventive steering wheel shows, emerges.
In
der beigefügten
Prinzipskizze ist mit der Bezugsziffer
Der
Lenkradkranz
Die
mit ihren Stirnseiten aufeinander treffenden Segmente
In
gleicher Weise wie soeben beschrieben ist auch das obere Kranz-Segment
Figürlich dargestellt
sind die beiden um ihre Achse
Offensichtlich
ist, dass das figürlich
dargestellte Lenkrad das Ein- bzw. Aussteigen des Fahrers in bzw.
aus dem Fahrzeug und das Platznehmen bzw. sich Erheben vom Fahrersitz
einfacher gestaltet als ein Lenkrad, das in Neutralstellung bei
gleichem Durchmesser in Horizontalrichtung einen Vollkreis beschreibt
und somit in Vertikalrichtung den gleichen Durchmesser aufweist
wie das vorliegende erfindungsgemäße Lenkrad, wenn sich dessen
verdrehbare Segmente
Im übrigen kann
insbesondere für
längere Fahrten
auf vornehmlich geraden Strecken, wie bspw. Autobahnen, das in Lenkrad-Neutralstellung obere
verdrehbare Kranz-Segment
Im
Sinne einer vorteilhaften Weiterbildung kann das bzw. jedes verdrehbare
Kranz-Segment
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2003116350 DE10316350A1 (en) | 2003-04-10 | 2003-04-10 | Steering wheel for a motor vehicle has a rim which is adjustable in diameter by rotating wheel rim segments with respect to neighboring segments |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2003116350 DE10316350A1 (en) | 2003-04-10 | 2003-04-10 | Steering wheel for a motor vehicle has a rim which is adjustable in diameter by rotating wheel rim segments with respect to neighboring segments |
Publications (1)
Publication Number | Publication Date |
---|---|
DE10316350A1 true DE10316350A1 (en) | 2004-10-28 |
Family
ID=33038977
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE2003116350 Withdrawn DE10316350A1 (en) | 2003-04-10 | 2003-04-10 | Steering wheel for a motor vehicle has a rim which is adjustable in diameter by rotating wheel rim segments with respect to neighboring segments |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE10316350A1 (en) |
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102005044289A1 (en) * | 2005-09-16 | 2007-03-29 | GM Global Technology Operations, Inc., Detroit | Steering wheel for motor vehicle, has adjusting segment pivotable around axis running perpendicular to longitudinal axis, such that segment is pivoted from driving to parking position, in which width between rim and seat is extended |
WO2008107757A2 (en) | 2007-03-02 | 2008-09-12 | Toyota Jidosha Kabushiki Kaisha | Vehicle steering system |
DE102009040883A1 (en) * | 2009-09-09 | 2011-03-10 | GM Global Technology Operations, Inc., Detroit | Steering wheel device for motor vehicle, has turntable parts connected with one another at ends to change turntable by moving one turntable part, and joint device with locking device releasing or lock loosening of latter part |
US8104566B2 (en) * | 2008-03-07 | 2012-01-31 | Deere & Company | Arrangement of steering wheel and operator seat assembly |
US8666601B1 (en) | 2013-04-25 | 2014-03-04 | Ford Global Technologies, Llc | Visibility of a vehicle ignition location |
DE202014007664U1 (en) | 2014-09-24 | 2014-11-03 | Volkswagen Aktiengesellschaft | Reconfigurable steering wheel |
DE102014206195A1 (en) | 2014-04-01 | 2015-10-01 | Bayerische Motoren Werke Aktiengesellschaft | Vehicle steering handle |
US9434415B2 (en) | 2013-11-08 | 2016-09-06 | Ford Global Technologies, Llc | Tire windup compensation |
WO2017060149A1 (en) * | 2015-10-09 | 2017-04-13 | Trw Automotive Safety Systems Gmbh | Foldable steering wheel and use thereof |
CN107472142A (en) * | 2017-09-20 | 2017-12-15 | 万忠勇 | Safe driving of vehicle auxiliary observation and Internet application system |
CN110198883A (en) * | 2016-10-17 | 2019-09-03 | 雷诺股份公司 | The steering wheel of autonomous motor vehicles |
US10532760B1 (en) | 2019-07-01 | 2020-01-14 | Honda Motor Co., Ltd. | Systems and methods for an adjustable steering wheel |
DE102018215989A1 (en) * | 2018-09-19 | 2020-03-19 | Bayerische Motoren Werke Aktiengesellschaft | Adjustable steering wheel |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10144079A1 (en) * | 2001-09-07 | 2003-03-27 | Opel Adam Ag | Steering wheel for motor vehicles has telescopic main and adjusting elements to reduce size of wheel when soft top is to be closed |
-
2003
- 2003-04-10 DE DE2003116350 patent/DE10316350A1/en not_active Withdrawn
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10144079A1 (en) * | 2001-09-07 | 2003-03-27 | Opel Adam Ag | Steering wheel for motor vehicles has telescopic main and adjusting elements to reduce size of wheel when soft top is to be closed |
Cited By (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102005044289B4 (en) * | 2005-09-16 | 2008-04-30 | GM Global Technology Operations, Inc., Detroit | Steering wheel for a motor vehicle |
DE102005044289A1 (en) * | 2005-09-16 | 2007-03-29 | GM Global Technology Operations, Inc., Detroit | Steering wheel for motor vehicle, has adjusting segment pivotable around axis running perpendicular to longitudinal axis, such that segment is pivoted from driving to parking position, in which width between rim and seat is extended |
WO2008107757A2 (en) | 2007-03-02 | 2008-09-12 | Toyota Jidosha Kabushiki Kaisha | Vehicle steering system |
WO2008107757A3 (en) * | 2007-03-02 | 2008-10-30 | Toyota Motor Co Ltd | Vehicle steering system |
CN101541617B (en) * | 2007-03-02 | 2011-07-27 | 丰田自动车株式会社 | Vehicle steering system |
US8024090B2 (en) | 2007-03-02 | 2011-09-20 | Toyota Jidosha Kabushiki Kaisha | Vehicle steering system |
US8104566B2 (en) * | 2008-03-07 | 2012-01-31 | Deere & Company | Arrangement of steering wheel and operator seat assembly |
US8360193B2 (en) | 2008-03-07 | 2013-01-29 | Deere & Company | Arrangement of steering wheel and operator seat assembly |
DE102009040883A1 (en) * | 2009-09-09 | 2011-03-10 | GM Global Technology Operations, Inc., Detroit | Steering wheel device for motor vehicle, has turntable parts connected with one another at ends to change turntable by moving one turntable part, and joint device with locking device releasing or lock loosening of latter part |
US8666601B1 (en) | 2013-04-25 | 2014-03-04 | Ford Global Technologies, Llc | Visibility of a vehicle ignition location |
US9434415B2 (en) | 2013-11-08 | 2016-09-06 | Ford Global Technologies, Llc | Tire windup compensation |
DE102014206195A1 (en) | 2014-04-01 | 2015-10-01 | Bayerische Motoren Werke Aktiengesellschaft | Vehicle steering handle |
DE202014007664U1 (en) | 2014-09-24 | 2014-11-03 | Volkswagen Aktiengesellschaft | Reconfigurable steering wheel |
WO2017060149A1 (en) * | 2015-10-09 | 2017-04-13 | Trw Automotive Safety Systems Gmbh | Foldable steering wheel and use thereof |
CN110198883A (en) * | 2016-10-17 | 2019-09-03 | 雷诺股份公司 | The steering wheel of autonomous motor vehicles |
CN107472142A (en) * | 2017-09-20 | 2017-12-15 | 万忠勇 | Safe driving of vehicle auxiliary observation and Internet application system |
DE102018215989A1 (en) * | 2018-09-19 | 2020-03-19 | Bayerische Motoren Werke Aktiengesellschaft | Adjustable steering wheel |
WO2020058178A1 (en) * | 2018-09-19 | 2020-03-26 | Bayerische Motoren Werke Aktiengesellschaft | Changeable-shape steering wheel |
CN112672944A (en) * | 2018-09-19 | 2021-04-16 | 宝马股份公司 | Shape-changeable steering wheel |
US11318979B2 (en) | 2018-09-19 | 2022-05-03 | Bayerische Motoren Werke Aktiengesellschaft | Changeable-shape steering wheel |
CN112672944B (en) * | 2018-09-19 | 2023-03-10 | 宝马股份公司 | Shape-changeable steering wheel |
US10532760B1 (en) | 2019-07-01 | 2020-01-14 | Honda Motor Co., Ltd. | Systems and methods for an adjustable steering wheel |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OM8 | Search report available as to paragraph 43 lit. 1 sentence 1 patent law | ||
8139 | Disposal/non-payment of the annual fee |