DE102022114530A1 - Führungslager einer Zahnstange eines Lenksystems - Google Patents

Führungslager einer Zahnstange eines Lenksystems Download PDF

Info

Publication number
DE102022114530A1
DE102022114530A1 DE102022114530.1A DE102022114530A DE102022114530A1 DE 102022114530 A1 DE102022114530 A1 DE 102022114530A1 DE 102022114530 A DE102022114530 A DE 102022114530A DE 102022114530 A1 DE102022114530 A1 DE 102022114530A1
Authority
DE
Germany
Prior art keywords
guide bearing
wall
rack
section
axis
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
DE102022114530.1A
Other languages
German (de)
English (en)
Inventor
Roch Monnet
Arnaud Latreille
Yannick Vigne
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 DE102022114530A1 publication Critical patent/DE102022114530A1/de
Pending legal-status Critical Current

Links

Images

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)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Transmission Devices (AREA)
  • Bearings For Parts Moving Linearly (AREA)
DE102022114530.1A 2021-06-14 2022-06-09 Führungslager einer Zahnstange eines Lenksystems Pending DE102022114530A1 (de)

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
DE102022114530A1 true DE102022114530A1 (de) 2022-12-15

Family

ID=76920971

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102022114530.1A Pending DE102022114530A1 (de) 2021-06-14 2022-06-09 Führungslager einer Zahnstange eines Lenksystems

Country Status (5)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20250026398A1 (en) * 2023-07-18 2025-01-23 74 Weld Inc. Off-road vehicle steering rack assembly

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
US20250121872A1 (en) * 2023-10-13 2025-04-17 Ford Global Technologies, Llc Steering yoke design for increased quietness

Family Cites Families (17)

* 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
DE19956839A1 (de) * 1999-11-26 2001-05-31 Mercedes Benz Lenkungen Gmbh Getriebe
JP2004268606A (ja) * 2003-03-05 2004-09-30 Suzuki Motor Corp ステアリングラックの支持構造
US8555741B2 (en) * 2005-06-30 2013-10-15 Steering Solutions Ip Holding Corporation Power steering apparatus with adjustment device
JP2007290683A (ja) * 2006-04-21 2007-11-08 Delphi Technologies Inc 調整機構を有するパワーステアリング装置
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
DE102009000900B4 (de) * 2009-02-16 2010-10-28 Tedrive Holding B.V. Verbesserte Zahnstangengehäusepressverbindung
JP2013079024A (ja) * 2011-10-05 2013-05-02 Jtekt Corp ラック軸用のブッシュおよびラックアンドピニオン式のステアリング装置
DE102014113666A1 (de) * 2014-09-22 2016-03-24 Trw Automotive Gmbh Zahnstangenlenkung für Kraftfahzeuge
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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20250026398A1 (en) * 2023-07-18 2025-01-23 74 Weld Inc. Off-road vehicle steering rack assembly
US12291280B2 (en) * 2023-07-18 2025-05-06 74 Weld Inc. Off-road vehicle steering rack assembly

Also Published As

Publication number Publication date
US11952051B2 (en) 2024-04-09
JP2022190692A (ja) 2022-12-26
FR3123880B1 (fr) 2024-03-29
US20220396303A1 (en) 2022-12-15
FR3123880A1 (fr) 2022-12-16
CN115535064A (zh) 2022-12-30

Similar Documents

Publication Publication Date Title
DE102022114530A1 (de) Führungslager einer Zahnstange eines Lenksystems
EP2334952B1 (de) Spindeltrieb mit verdrehsicherung
DE102015102183B4 (de) Lenkzwischenwelle für ein Kraftfahrzeug und Verfahren zum Betreiben einer Lenkzwischenwelle für ein Kraftfahrzeug
EP2233381A1 (de) Kostengünstiges Zahnstangenlenkgetriebe
DE202018002699U1 (de) Kupplungsvorrichtung für einen Stabilisator
EP2459425A2 (de) Baugruppe bestehend aus einem ausgleichsbehälter und einem hauptzylinder für eine hydraulische kraftfahrzeugbremsanlage
DE102009007351B4 (de) Andruckleitung für eine Zahnstangenlenkung für ein Kraftfahrzeug
DE102011082200A1 (de) Ultraschallmotor
DE102021211446A1 (de) Vorrichtung zum Andrücken einer Zahnstange an ein Ritzel
DE102011109878A1 (de) Zahnstangenlenkgetriebe
EP2651703A1 (de) Scheibenwischvorrichtung für ein kraftfahrzeug
DE1680791B2 (de) Fuehrungsvorrichtung fuer kraftfahrzeugfenster
DE102018208200B4 (de) Aktuator mit einem Spindelantrieb sowie steer-by-wire-Lenkung
DE102020102212A1 (de) Aktuator
DE102020002905A1 (de) Dämpferkopflager
DE1230684B (de) Zahnstangenlenkung fuer Fahrzeuge
DE102013206848A1 (de) Schaltvorrichtung für ein Zahnräderwechselgetriebe eines Kraftfahrzeugs
DE10330955B4 (de) Positionsmessgerät und Verfahren zur Montage eines derartigen Positionsmessgerätes
DE19735753A1 (de) Drehstabanordnung
DE102017129429A1 (de) Schneckengetriebe
DE102006059096B4 (de) Baugruppe zur fahrzeugseitigen Befestigung eines Gurtschlosses
DE102021125484A1 (de) Schubgestänge für einen Linearaktuator und Linearaktuator mit einem Schubgestänge
DE102019005341A1 (de) Positionierungseinrichtung zur Anordnung eines ersten Bauteils relativ zu einem weiteren Bauteil eines Kraftwagens
DE102019005842A1 (de) Schraubverbindung zweier Bauteile mithilfe eines Toleranzausgleichselementes im Montagespritzgußverfahren
DE102004059538B3 (de) Spindelmutter-Lageranordnung