FR2376974A1 - Ensemble de cremaillere et pignon - Google Patents

Ensemble de cremaillere et pignon

Info

Publication number
FR2376974A1
FR2376974A1 FR7800556A FR7800556A FR2376974A1 FR 2376974 A1 FR2376974 A1 FR 2376974A1 FR 7800556 A FR7800556 A FR 7800556A FR 7800556 A FR7800556 A FR 7800556A FR 2376974 A1 FR2376974 A1 FR 2376974A1
Authority
FR
France
Prior art keywords
pinion
rack
kit
housing
bar
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.)
Granted
Application number
FR7800556A
Other languages
English (en)
Other versions
FR2376974B1 (fr
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.)
TRW Steering Systems Ltd
Original Assignee
TRW Steering Systems Ltd
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 TRW Steering Systems Ltd filed Critical TRW Steering Systems Ltd
Publication of FR2376974A1 publication Critical patent/FR2376974A1/fr
Application granted granted Critical
Publication of FR2376974B1 publication Critical patent/FR2376974B1/fr
Granted legal-status Critical Current

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
    • F16H—GEARING
    • F16H19/00—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion
    • F16H19/02—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion for interconverting rotary or oscillating motion and reciprocating motion
    • F16H19/04—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion for interconverting rotary or oscillating motion and reciprocating motion comprising a 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

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)
  • Power Steering Mechanism (AREA)

Abstract

a. Ensemble de crémaillère et pignon. b. Caractérisé par un dispositif de commande, disposé entre la barre et le carter, au moyen duquel la barre peut être tournée autour de son axe longitudinal relativement au carter, en réponse au déplacement longitudinal provoqué par le pignon. c. L'invention trouve son application dans le domaine des ensembles de crémaillère et pignon, notamment pour direction de véhicule automobile.
FR7800556A 1977-01-10 1978-01-10 Ensemble de cremaillere et pignon Granted FR2376974A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB722/77A GB1545372A (en) 1977-01-10 1977-01-10 Rack and pinion gears or assemblies

Publications (2)

Publication Number Publication Date
FR2376974A1 true FR2376974A1 (fr) 1978-08-04
FR2376974B1 FR2376974B1 (fr) 1984-10-26

Family

ID=9709385

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7800556A Granted FR2376974A1 (fr) 1977-01-10 1978-01-10 Ensemble de cremaillere et pignon

Country Status (15)

Country Link
US (1) US4240306A (fr)
JP (1) JPS5386961A (fr)
AU (1) AU510769B2 (fr)
BE (1) BE862759A (fr)
BR (1) BR7800079A (fr)
CA (1) CA1082002A (fr)
DD (1) DD133772A5 (fr)
DE (1) DE2800163A1 (fr)
DK (1) DK8478A (fr)
ES (1) ES465862A1 (fr)
FR (1) FR2376974A1 (fr)
GB (1) GB1545372A (fr)
IT (1) IT1106517B (fr)
LU (1) LU78818A1 (fr)
NL (1) NL7800051A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0441411A2 (fr) * 1984-10-04 1991-08-14 Pitney Bowes Inc. Système d'entraînement avec des axes d'engrenage en biais

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2036240B (en) * 1978-11-27 1982-12-15 Cam Gears Ltd Variable ratio rack and pinion gear
JPS5578848A (en) * 1978-11-27 1980-06-13 Cam Gears Ltd Gear ratio variable rack and pinion device
JPS5590224A (en) * 1978-12-27 1980-07-08 Tokai T R W Kk Rack pinion steering gear and gear cutting method of its rack
JP2006168559A (ja) * 2004-12-16 2006-06-29 Ogasawara Precision Engineering:Kk 車両用可変操舵装置
WO2019102508A1 (fr) * 2017-11-21 2019-05-31 Scardi Francesco Antonio Carter d'engrenage de direction d'automobile

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB609356A (en) * 1946-03-12 1948-09-29 Frederick Osgood Hickling Improvements in or relating to cam mechanisms for steering gears and other purposes
FR2104354A5 (fr) * 1970-08-17 1972-04-14 Bishop Arthur
FR2139460A5 (fr) * 1971-05-14 1973-01-05 Bendix Westinghouse Ltd

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3090641A (en) * 1960-12-14 1963-05-21 Fort Wayne Tool And Die Inc Adjustable splined pinion
US3379906A (en) * 1965-08-27 1968-04-23 Sunbeam Corp Electric appliance with selective motion conversion means
GB1266345A (fr) * 1968-04-17 1972-03-08
US4008627A (en) * 1973-07-18 1977-02-22 Cam Gears Limited Rack and pinion units
GB1479314A (en) * 1974-05-07 1977-07-13 Cam Gears Ltd Rack and pinion steering mechanism
GB1468691A (en) * 1974-07-11 1977-03-30 Cam Gears Ltd Drive transmission mechanism

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB609356A (en) * 1946-03-12 1948-09-29 Frederick Osgood Hickling Improvements in or relating to cam mechanisms for steering gears and other purposes
FR2104354A5 (fr) * 1970-08-17 1972-04-14 Bishop Arthur
FR2139460A5 (fr) * 1971-05-14 1973-01-05 Bendix Westinghouse Ltd

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0441411A2 (fr) * 1984-10-04 1991-08-14 Pitney Bowes Inc. Système d'entraînement avec des axes d'engrenage en biais
EP0441411A3 (fr) * 1984-10-04 1991-09-04 Pitney Bowes Inc. Système d'entraínement avec des axes d'engrenage en biais

Also Published As

Publication number Publication date
NL7800051A (nl) 1978-07-12
BE862759A (fr) 1978-05-02
IT1106517B (it) 1985-11-11
FR2376974B1 (fr) 1984-10-26
US4240306A (en) 1980-12-23
CA1082002A (fr) 1980-07-22
GB1545372A (en) 1979-05-10
JPS6218781B2 (fr) 1987-04-24
DD133772A5 (de) 1979-01-24
ES465862A1 (es) 1978-09-16
JPS5386961A (en) 1978-07-31
DK8478A (da) 1978-07-11
AU510769B2 (en) 1980-07-10
BR7800079A (pt) 1978-08-15
AU3223778A (en) 1979-10-18
DE2800163A1 (de) 1978-07-13
LU78818A1 (fr) 1978-06-09
IT7867023A0 (it) 1978-01-09

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Legal Events

Date Code Title Description
CD Change of name or company name
ST Notification of lapse