FR3079196B1 - BRAKING MECHANISM OF A STEERING COLUMN - Google Patents

BRAKING MECHANISM OF A STEERING COLUMN Download PDF

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Publication number
FR3079196B1
FR3079196B1 FR1852389A FR1852389A FR3079196B1 FR 3079196 B1 FR3079196 B1 FR 3079196B1 FR 1852389 A FR1852389 A FR 1852389A FR 1852389 A FR1852389 A FR 1852389A FR 3079196 B1 FR3079196 B1 FR 3079196B1
Authority
FR
France
Prior art keywords
lever
stop
steering column
braking mechanism
housing
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
Application number
FR1852389A
Other languages
French (fr)
Other versions
FR3079196A1 (en
Inventor
Thomas Jorigne
Stephane Thebault
Laurent Bourdin
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Robert Bosch Automotive Steering Vendome SAS
Original Assignee
Robert Bosch Automotive Steering Vendome SAS
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
Application filed by Robert Bosch Automotive Steering Vendome SAS filed Critical Robert Bosch Automotive Steering Vendome SAS
Priority to FR1852389A priority Critical patent/FR3079196B1/en
Priority to PCT/FR2019/050511 priority patent/WO2019180342A1/en
Publication of FR3079196A1 publication Critical patent/FR3079196A1/en
Application granted granted Critical
Publication of FR3079196B1 publication Critical patent/FR3079196B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • B62D1/16—Steering columns
    • B62D1/18—Steering columns yieldable or adjustable, e.g. tiltable
    • B62D1/184—Mechanisms for locking columns at selected positions

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Steering Controls (AREA)

Abstract

La présente invention se rapporte à un mécanisme de serrage (5) pour immobiliser une colonne de direction (1) réglable comprenant un levier (6), une vis de serrage (7), une crémaillère radiale (8) comportant une butée (81), la vis de serrage (7) permettant la rotation du levier (6) sur la crémaillère radiale (8), le levier (6) comprenant une ouverture (61) définissant un guidage dans laquelle coulisse la butée (81), il est caractérisé en ce que l'ouverture (61) présente un logement (63) dans lequel est disposé un élément de freinage (62) constitué d'un matériau souple. La butée (81) va frotter sur l'élément de freinage (62) lors de son mouvement dans le logement (63) provoquant par-là même son ralentissement. La friction de la butée (81) sur cet élément souple va ralentir le mouvement de la butée lors de l'ouverture ou la fermeture du levier.The present invention relates to a clamping mechanism (5) for immobilizing an adjustable steering column (1) comprising a lever (6), a clamping screw (7), a radial rack (8) comprising a stop (81) , the clamping screw (7) allowing the lever (6) to rotate on the radial rack (8), the lever (6) comprising an opening (61) defining a guide in which the stopper (81) slides, it is characterized in that the opening (61) has a housing (63) in which is arranged a braking element (62) made of a flexible material. The stop (81) will rub on the braking element (62) during its movement in the housing (63) thereby causing it to slow down. The friction of the stop (81) on this flexible element will slow down the movement of the stop when the lever is opened or closed.

FR1852389A 2018-03-20 2018-03-20 BRAKING MECHANISM OF A STEERING COLUMN Active FR3079196B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1852389A FR3079196B1 (en) 2018-03-20 2018-03-20 BRAKING MECHANISM OF A STEERING COLUMN
PCT/FR2019/050511 WO2019180342A1 (en) 2018-03-20 2019-03-07 Brake mechanism for a steering column

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1852389A FR3079196B1 (en) 2018-03-20 2018-03-20 BRAKING MECHANISM OF A STEERING COLUMN
FR1852389 2018-03-20

Publications (2)

Publication Number Publication Date
FR3079196A1 FR3079196A1 (en) 2019-09-27
FR3079196B1 true FR3079196B1 (en) 2020-03-13

Family

ID=62751051

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1852389A Active FR3079196B1 (en) 2018-03-20 2018-03-20 BRAKING MECHANISM OF A STEERING COLUMN

Country Status (2)

Country Link
FR (1) FR3079196B1 (en)
WO (1) WO2019180342A1 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202004001793U1 (en) * 2004-02-06 2004-05-13 ACE Stoßdämpfer GmbH Damping device, especially for moving furniture parts, comprises casing containing tongue for compressing resilient elastic damping body
DE102006028832A1 (en) * 2006-06-21 2007-12-27 Thyssenkrupp Presta Ag Device for guiding a body and steering column for a motor vehicle
US7574941B2 (en) * 2007-02-20 2009-08-18 Delphi Technologies, Inc. Adjustable steering column assembly having a rake and telescope locking system
GB201310768D0 (en) * 2013-06-17 2013-07-31 Trw Ltd A Steering Column Assembly
DE102015212688A1 (en) * 2015-07-07 2017-01-12 Thyssenkrupp Ag Locking device for an adjustable steering column of a motor vehicle

Also Published As

Publication number Publication date
FR3079196A1 (en) 2019-09-27
WO2019180342A1 (en) 2019-09-26

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