BRPI0822886A8 - Dispositivo de acoplamento de um eixo interior e de um eixo exterior deslizando um no outro em direção de seu eixo comum - Google Patents

Dispositivo de acoplamento de um eixo interior e de um eixo exterior deslizando um no outro em direção de seu eixo comum

Info

Publication number
BRPI0822886A8
BRPI0822886A8 BRPI0822886A BRPI0822886A BRPI0822886A8 BR PI0822886 A8 BRPI0822886 A8 BR PI0822886A8 BR PI0822886 A BRPI0822886 A BR PI0822886A BR PI0822886 A BRPI0822886 A BR PI0822886A BR PI0822886 A8 BRPI0822886 A8 BR PI0822886A8
Authority
BR
Brazil
Prior art keywords
axis
shaft
coupling
sliding
common axis
Prior art date
Application number
BRPI0822886A
Other languages
English (en)
Inventor
Bahr Christophe
Janvier Arnaud
Original Assignee
Zf Systemes De Direction Nacam Sas
Robert Bosch Automotive Steering Vendome
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=40377499&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BRPI0822886(A8) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Zf Systemes De Direction Nacam Sas, Robert Bosch Automotive Steering Vendome filed Critical Zf Systemes De Direction Nacam Sas
Publication of BRPI0822886A2 publication Critical patent/BRPI0822886A2/pt
Publication of BRPI0822886A8 publication Critical patent/BRPI0822886A8/pt

Links

Classifications

    • 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
    • F16C29/04—Ball or roller bearings
    • 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
    • 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
    • B62D1/185—Steering columns yieldable or adjustable, e.g. tiltable adjustable by axial displacement, e.g. telescopically
    • 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
    • F16C29/002—Elastic or yielding linear bearings or bearing supports
    • 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
    • F16C29/12—Arrangements for adjusting play
    • F16C29/123—Arrangements for adjusting play using elastic means
    • 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
    • F16C3/00—Shafts; Axles; Cranks; Eccentrics
    • F16C3/02—Shafts; Axles
    • F16C3/03—Shafts; Axles telescopic
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
    • F16D3/02—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive adapted to specific functions
    • F16D3/06—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive adapted to specific functions specially adapted to allow axial displacement
    • F16D3/065—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive adapted to specific functions specially adapted to allow axial displacement by means of rolling elements
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
    • F16D3/50—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive with the coupling parts connected by one or more intermediate members
    • F16D3/60—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive with the coupling parts connected by one or more intermediate members comprising pushing or pulling links attached to both parts
    • 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
    • F16C2326/00—Articles relating to transporting
    • F16C2326/20—Land vehicles
    • F16C2326/24—Steering systems, e.g. steering rods or columns

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Ocean & Marine Engineering (AREA)
  • Steering Controls (AREA)
  • Rolling Contact Bearings (AREA)
  • Pivots And Pivotal Connections (AREA)
  • Bearings For Parts Moving Linearly (AREA)
  • Transmission Devices (AREA)

Abstract

DISPOSITIVO DE ACOPLAMENTO DE UMA ÁRVORE INTERIOR E DE UMA ÁRVORE EXTERIOR DESLIZANDO UMA NA OUTRA SEGUNDA A DIREÇÃO DE SEU EIXO COMUM Dispositivo de acoplamento de uma árvore interior (1) e de uma árvore exterior (2) deslizando segundo a direção de seu eixo comum (4) com esferas (3) dispostas entre as duas árvores. As esferas (3) são dispostas em ranhuras axiais (131) da árvore interior (1), e em ranhuras axiais (132) da árvore exterior (2). Cada fileira (20) de esferas (3) é mantida por um elemento elástico duplo (210) que se apóia na ranhura (131), e que empurra em dois caminhos de rolamento (140) as esferas (3), que entram em contato com a ranhura (132); cada um dos dois caminhos de rolamento (140) se articulando por uma face pivô (144) em uma face de sustentação (138, 139) da árvore correspondente (1), cuja diferença dos raios dá duas zonas de apoio que determinam um eixo de articulação (145) paralelo ao eixo comum (4).
BRPI0822886A 2008-06-20 2008-06-20 Dispositivo de acoplamento de um eixo interior e de um eixo exterior deslizando um no outro em direção de seu eixo comum BRPI0822886A8 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/FR2008/000874 WO2009153417A1 (fr) 2008-06-20 2008-06-20 Dispositif d'accouplement à billes à maintien articulé de deux arbres coulissants

Publications (2)

Publication Number Publication Date
BRPI0822886A2 BRPI0822886A2 (pt) 2015-06-30
BRPI0822886A8 true BRPI0822886A8 (pt) 2017-10-03

Family

ID=40377499

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0822886A BRPI0822886A8 (pt) 2008-06-20 2008-06-20 Dispositivo de acoplamento de um eixo interior e de um eixo exterior deslizando um no outro em direção de seu eixo comum

Country Status (5)

Country Link
US (2) US8398496B2 (pt)
EP (1) EP2294326B1 (pt)
CN (1) CN102066792A (pt)
BR (1) BRPI0822886A8 (pt)
WO (1) WO2009153417A1 (pt)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2960273B1 (fr) * 2010-05-20 2012-07-13 Zf Systemes De Direction Nacam Sas Dispositif d'accouplement a billes a maintien pivotant de deux arbres coulissants
SE536274C2 (sv) * 2011-10-03 2013-07-30 Atlas Copco Ind Tech Ab Skruvdriven pressenhet
DE102012101386A1 (de) * 2012-02-21 2013-08-22 Thyssenkrupp Presta Aktiengesellschaft Lenksäule für ein Kraftfahrzeug
GB201215539D0 (en) * 2012-08-31 2012-10-17 Hewson Peter G Connection device
US8931805B2 (en) * 2012-11-30 2015-01-13 Steering Solutions Ip Holding Corporation Telescoping shaft roller assembly in steering column
TWM456972U (zh) * 2013-01-24 2013-07-11 Taiwan Hodaka Ind Co Ltd 自行車座墊柱之內外管限向機構
GB201420942D0 (en) * 2014-11-25 2015-01-07 Trw Ltd Improvements to steering column assemblies
DE102015000027A1 (de) * 2015-01-08 2016-07-14 Thyssenkrupp Ag Lenksäule mit flexibel montierbarem Lagersitz
DE102015102198A1 (de) 2015-02-16 2016-09-01 Robert Bosch Automotive Steering Gmbh Lenkzwischenwelle für ein Kraftfahrzeug und Verfahren zum Betreiben einer Lenkzwischenwelle für ein Kraftfahrzeug
DE102015102183B4 (de) 2015-02-16 2018-03-01 Robert Bosch Automotive Steering Gmbh Lenkzwischenwelle für ein Kraftfahrzeug und Verfahren zum Betreiben einer Lenkzwischenwelle für ein Kraftfahrzeug
DE102015205501A1 (de) * 2015-03-26 2016-09-29 Zf Friedrichshafen Ag Elastische Ausgleichskupplung mit formschlüssig ineinandergreifenden Naben
DE102015110457A1 (de) 2015-06-30 2017-01-05 Robert Bosch Automotive Steering Gmbh Lenkzwischenwelle für ein kraftfahrzeug und verfahren zum betreiben einer lenkzwischenwelle für ein kraftfahrzeug
DE102016102863A1 (de) 2016-02-18 2017-08-24 Robert Bosch Automotive Steering Gmbh Lenkzwischenwelle für ein Kraftfahrzeug und Verfahren zum Betreiben einer Lenkzwischenwelle für ein Kraftfahrzeug
KR101790682B1 (ko) * 2016-03-16 2017-10-26 주식회사 드림텍 자동차용 유니버설 조인트의 슬라이딩케이지
US10415646B2 (en) * 2016-09-16 2019-09-17 Steering Solutions Ip Holding Corporation Telescoping roller I-shaft and method of assembly
FR3088889B1 (fr) * 2018-11-23 2020-11-27 Robert Bosch Automotive Steering Vendome Dispositif d’accouplement entre deux arbres coaxiaux, notamment pour une colonne de direction de véhicule automobile
US12594983B2 (en) * 2023-09-20 2026-04-07 Zf Cv Systems Global Gmbh Electric power steering gear with an anti-rotate feature

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2795785B1 (fr) * 1999-06-30 2002-06-28 Nacam Dispositif d'accouplement a billes de deux arbres coulissants
FR2795786B1 (fr) 1999-06-30 2001-08-24 Lemforder Nacam Sa Dispositif d'accouplement a billes de deux arbres coulissants
DE59900183D1 (de) * 1999-12-10 2001-09-06 Skf Linearsysteme Gmbh Wälzlager für Längsbewegungen
US7322607B2 (en) * 2002-06-11 2008-01-29 Nsk Ltd. Telescopic shaft for steering vehicle and telescopic shaft for steering vehicle with cardan shaft coupling
JP3797304B2 (ja) * 2002-09-13 2006-07-19 日本精工株式会社 車両ステアリング用伸縮軸
AU2003302651A1 (en) * 2002-11-29 2004-06-23 Nsk Ltd. Telescoping shaft for vehicle steering
CN100436226C (zh) * 2003-07-02 2008-11-26 日本精工株式会社 车辆转向用伸缩轴
FR2875279B1 (fr) * 2004-09-14 2006-11-24 Nacam France Sas Dispositif d'accouplement a billes a maintien articule de deux arbres coulissants
JP4770193B2 (ja) * 2005-02-16 2011-09-14 日本精工株式会社 車両ステアリング用伸縮軸

Also Published As

Publication number Publication date
EP2294326A1 (fr) 2011-03-16
US8398496B2 (en) 2013-03-19
WO2009153417A1 (fr) 2009-12-23
US20110098121A1 (en) 2011-04-28
EP2294326B1 (fr) 2017-03-08
BRPI0822886A2 (pt) 2015-06-30
US20130095934A1 (en) 2013-04-18
US8556736B2 (en) 2013-10-15
CN102066792A (zh) 2011-05-18

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Legal Events

Date Code Title Description
B25D Requested change of name of applicant approved

Owner name: ROBERT BOSCH AUTOMOTIVE STEERING VENDOME (FR)

B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06T Formal requirements before examination [chapter 6.20 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 13A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2627 DE 11-05-2021 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.