CN115535064A - 转向系统的齿条的导向支承件 - Google Patents

转向系统的齿条的导向支承件 Download PDF

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Publication number
CN115535064A
CN115535064A CN202210672357.9A CN202210672357A CN115535064A CN 115535064 A CN115535064 A CN 115535064A CN 202210672357 A CN202210672357 A CN 202210672357A CN 115535064 A CN115535064 A CN 115535064A
Authority
CN
China
Prior art keywords
guide support
wall
rack
axis
internal channel
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.)
Pending
Application number
CN202210672357.9A
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English (en)
Chinese (zh)
Inventor
罗奇·蒙内特
阿诺·拉特雷耶
扬妮克·维涅
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
Application filed by JTEKT Europe SAS filed Critical JTEKT Europe SAS
Publication of CN115535064A publication Critical patent/CN115535064A/zh
Pending legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D3/00—Steering gears
    • B62D3/02—Steering gears mechanical
    • B62D3/12—Steering gears mechanical of rack-and-pinion type
    • B62D3/126—Steering gears mechanical of rack-and-pinion type characterised by the rack
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D3/00—Steering gears
    • B62D3/02—Steering gears mechanical
    • B62D3/12—Steering gears mechanical of rack-and-pinion type
    • B62D3/123—Steering gears mechanical of rack-and-pinion type characterised by pressure yokes
    • 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
    • F16C29/00—Bearings for parts moving only linearly
    • F16C29/02—Sliding-contact bearings
    • 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
    • F16H—GEARING
    • F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
    • F16H55/02—Toothed members; Worms
    • F16H55/26—Racks
    • F16H55/28—Special devices for taking up backlash
    • F16H55/283—Special devices for taking up backlash using pressure yokes
    • 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
    • F16H—GEARING
    • F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
    • F16H55/02—Toothed members; Worms
    • F16H55/26—Racks
    • F16H55/28—Special devices for taking up backlash
    • F16H2055/281—Cylindrical or half-cylindrical bushings around the rack, e.g. using special wedges to reduce play

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Transmission Devices (AREA)
  • Bearings For Parts Moving Linearly (AREA)
CN202210672357.9A 2021-06-14 2022-06-14 转向系统的齿条的导向支承件 Pending CN115535064A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR21/06241 2021-06-14
FR2106241A FR3123880B1 (fr) 2021-06-14 2021-06-14 Palier de guidage d’une crémaillère d’un système de direction

Publications (1)

Publication Number Publication Date
CN115535064A true CN115535064A (zh) 2022-12-30

Family

ID=76920971

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202210672357.9A Pending CN115535064A (zh) 2021-06-14 2022-06-14 转向系统的齿条的导向支承件

Country Status (5)

Country Link
US (1) US11952051B2 (enExample)
JP (1) JP2022190692A (enExample)
CN (1) CN115535064A (enExample)
DE (1) DE102022114530A1 (enExample)
FR (1) FR3123880B1 (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL439779A1 (pl) * 2021-12-08 2023-06-12 Steering Solutions Ip Holding Corporation Ogranicznik zginania zębatki kierowniczej
US12291280B2 (en) * 2023-07-18 2025-05-06 74 Weld Inc. Off-road vehicle steering rack assembly

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US719562A (en) * 1902-11-21 1903-02-03 Cadillac Automobile Company Steering-gear for automobiles.
US4369669A (en) * 1980-07-23 1983-01-25 Cam Gears Limited Rack and pinion assembly
DE19539864C1 (de) * 1995-10-26 1997-01-23 Trw Fahrwerksyst Gmbh & Co Zahnstangengetriebe
US6247375B1 (en) * 1999-04-23 2001-06-19 Trw Inc. Apparatus for turning steerable vehicle wheels
US7665747B2 (en) * 2006-10-13 2010-02-23 Gm Global Technology Operations, Inc. Steering gear assembly having rack bushing
FR2924083B1 (fr) * 2007-11-26 2010-03-26 Renault Sas Dispositif de direction a cremaillere pour vehicule automobile
DE102017102420A1 (de) * 2017-02-08 2018-08-09 Abb Turbo Systems Ag Gleitlagerung mit hydrodynamischer axialsicherung
JP2018177019A (ja) * 2017-04-14 2018-11-15 株式会社ジェイテクト ステアリング装置
DE102017210460A1 (de) * 2017-06-22 2018-12-27 Robert Bosch Gmbh Lenksystem
DE102017214017A1 (de) * 2017-08-11 2019-02-14 Robert Bosch Gmbh Vorrichtung zum Andrücken einer Zahnstange

Also Published As

Publication number Publication date
US20220396303A1 (en) 2022-12-15
DE102022114530A1 (de) 2022-12-15
FR3123880A1 (fr) 2022-12-16
JP2022190692A (ja) 2022-12-26
US11952051B2 (en) 2024-04-09
FR3123880B1 (fr) 2024-03-29

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