FR3076524B1 - Support de colonne de direction comportant un guidage des lames deformables d’absorption de choc - Google Patents

Support de colonne de direction comportant un guidage des lames deformables d’absorption de choc Download PDF

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Publication number
FR3076524B1
FR3076524B1 FR1850172A FR1850172A FR3076524B1 FR 3076524 B1 FR3076524 B1 FR 3076524B1 FR 1850172 A FR1850172 A FR 1850172A FR 1850172 A FR1850172 A FR 1850172A FR 3076524 B1 FR3076524 B1 FR 3076524B1
Authority
FR
France
Prior art keywords
guide
steering column
column support
shock absorbing
support
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
FR1850172A
Other languages
English (en)
Other versions
FR3076524A1 (fr
Inventor
Clement Thivin
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.)
JTEKT Europe SAS
Original Assignee
JTEKT Europe 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
Priority to FR1850172A priority Critical patent/FR3076524B1/fr
Application filed by JTEKT Europe SAS filed Critical JTEKT Europe SAS
Priority to JP2020537236A priority patent/JP2021510133A/ja
Priority to BR112020013454-6A priority patent/BR112020013454A2/pt
Priority to DE112019000368.2T priority patent/DE112019000368T5/de
Priority to US16/960,766 priority patent/US20200361515A1/en
Priority to PCT/FR2019/050015 priority patent/WO2019138175A1/fr
Priority to CN201980007553.0A priority patent/CN111601751A/zh
Publication of FR3076524A1 publication Critical patent/FR3076524A1/fr
Application granted granted Critical
Publication of FR3076524B1 publication Critical patent/FR3076524B1/fr
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
    • B62D1/19—Steering columns yieldable or adjustable, e.g. tiltable incorporating energy-absorbing arrangements, e.g. by being yieldable or collapsible
    • B62D1/195—Yieldable supports for the steering column

Landscapes

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

Abstract

Support de colonne de direction de véhicule automobile prévu pour absorber une énergie lors d'un choc vers l'arrière sur cette colonne, ce support (2) comprenant des lames déformables (20) assurant sa fixation sur une traverse de la caisse du véhicule, chaque lame (20) comportant deux parties parallèles reliées par un pliage courbé à 180°, étant ajustée entre deux faces de guidage (36, 38) formant un canal maintenant l'écart entre ces deux parties, ce support étant remarquable en ce que pour chaque lame (20) il comporte une tôle de guidage (10) pliée à 180°, présentant à l'intérieur du pli deux faces parallèles formant les faces de guidage (36, 38).
FR1850172A 2018-01-09 2018-01-09 Support de colonne de direction comportant un guidage des lames deformables d’absorption de choc Active FR3076524B1 (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR1850172A FR3076524B1 (fr) 2018-01-09 2018-01-09 Support de colonne de direction comportant un guidage des lames deformables d’absorption de choc
BR112020013454-6A BR112020013454A2 (pt) 2018-01-09 2019-01-04 suporte de coluna de direção contendo orientação das folhas deformáveis de absorção de impacto
DE112019000368.2T DE112019000368T5 (de) 2018-01-09 2019-01-04 Lenksäulenabstützung, die eine Führung der verformbaren aufprall-absorbierenden Blätter enthält
US16/960,766 US20200361515A1 (en) 2018-01-09 2019-01-04 Steering column support containing guidance of the deformable impact-absorbing leaves
JP2020537236A JP2021510133A (ja) 2018-01-09 2019-01-04 変形可能な衝撃吸収薄板の誘導を含むステアリングコラム支持体
PCT/FR2019/050015 WO2019138175A1 (fr) 2018-01-09 2019-01-04 Support de colonne de direction comportant un guidage des lames déformables d'absorption de choc
CN201980007553.0A CN111601751A (zh) 2018-01-09 2019-01-04 具有可变形的冲击吸收叶片的引导件的转向柱支撑件

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1850172 2018-01-09
FR1850172A FR3076524B1 (fr) 2018-01-09 2018-01-09 Support de colonne de direction comportant un guidage des lames deformables d’absorption de choc

Publications (2)

Publication Number Publication Date
FR3076524A1 FR3076524A1 (fr) 2019-07-12
FR3076524B1 true FR3076524B1 (fr) 2020-01-10

Family

ID=61224200

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1850172A Active FR3076524B1 (fr) 2018-01-09 2018-01-09 Support de colonne de direction comportant un guidage des lames deformables d’absorption de choc

Country Status (7)

Country Link
US (1) US20200361515A1 (fr)
JP (1) JP2021510133A (fr)
CN (1) CN111601751A (fr)
BR (1) BR112020013454A2 (fr)
DE (1) DE112019000368T5 (fr)
FR (1) FR3076524B1 (fr)
WO (1) WO2019138175A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3099456B1 (fr) * 2019-07-30 2022-04-08 Jtekt Europe Sas Système de direction avec guidage d’une lame d’absorption de choc
CN116767335A (zh) * 2023-08-15 2023-09-19 浙江永励精密制造股份有限公司 一种汽车转向管柱吸能装置及其应用的车辆

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5706704A (en) * 1996-03-25 1998-01-13 General Motors Corporation Energy absorbing steering column for motor vehicle
KR100553962B1 (ko) * 2004-09-07 2006-02-21 현대모비스 주식회사 가변식 충격 흡수 구조를 갖는 스티어링 컬럼
US8033574B2 (en) * 2006-11-15 2011-10-11 Nexteer (Beijing) Technology Co., Ltd. Collapsible steering column assembly
JP5327165B2 (ja) 2010-08-26 2013-10-30 日本精工株式会社 電動式パワーステアリング装置を備えた衝撃吸収式ステアリング装置
WO2012060193A1 (fr) * 2010-11-02 2012-05-10 日本精工株式会社 Dispositif d'assistance de colonne de direction
US8985629B2 (en) * 2011-12-02 2015-03-24 Nsk Ltd. Steering apparatus
US8764064B2 (en) * 2012-11-30 2014-07-01 Steering Solutions Ip Holding Corporation Steering column assembly with improved energy absorption system
DE102015204476B3 (de) * 2015-03-12 2016-05-25 Thyssenkrupp Ag Lenksäule für ein Kraftfahrzeug

Also Published As

Publication number Publication date
BR112020013454A2 (pt) 2020-12-01
WO2019138175A1 (fr) 2019-07-18
CN111601751A (zh) 2020-08-28
DE112019000368T5 (de) 2020-10-01
JP2021510133A (ja) 2021-04-15
FR3076524A1 (fr) 2019-07-12
US20200361515A1 (en) 2020-11-19

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