GB2070159B - Shift blocker arrangements for the reverse ratio of a motor vehicle change-speed gear - Google Patents

Shift blocker arrangements for the reverse ratio of a motor vehicle change-speed gear

Info

Publication number
GB2070159B
GB2070159B GB8103001A GB8103001A GB2070159B GB 2070159 B GB2070159 B GB 2070159B GB 8103001 A GB8103001 A GB 8103001A GB 8103001 A GB8103001 A GB 8103001A GB 2070159 B GB2070159 B GB 2070159B
Authority
GB
United Kingdom
Prior art keywords
motor vehicle
speed gear
reverse ratio
shift
vehicle change
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.)
Expired
Application number
GB8103001A
Other languages
English (en)
Other versions
GB2070159A (en
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.)
GM Deutschland Holdings GmbH
Original Assignee
Adam Opel GmbH
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 Adam Opel GmbH filed Critical Adam Opel GmbH
Publication of GB2070159A publication Critical patent/GB2070159A/en
Application granted granted Critical
Publication of GB2070159B publication Critical patent/GB2070159B/en
Expired 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
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/18—Preventing unintentional or unsafe shift, e.g. preventing manual shift from highest gear to reverse gear
    • 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
    • F16H59/00—Control inputs to control units of change-speed- or reversing-gearings for conveying rotary motion
    • F16H59/02—Selector apparatus
    • F16H59/04—Ratio selector apparatus
    • 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
    • F16H59/00—Control inputs to control units of change-speed- or reversing-gearings for conveying rotary motion
    • F16H59/02—Selector apparatus
    • F16H2059/026—Details or special features of the selector casing or lever support
    • F16H2059/0273—Cardan or gimbal type joints for supporting the lever
    • 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
    • F16H59/00—Control inputs to control units of change-speed- or reversing-gearings for conveying rotary motion
    • F16H59/02—Selector apparatus
    • F16H59/0278—Constructional features of the selector lever, e.g. grip parts, mounting or manufacturing
    • F16H2059/0282—Lever handles with lock mechanisms, e.g. for allowing selection of reverse gear or releasing lever from park position
    • 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
    • F16H59/00—Control inputs to control units of change-speed- or reversing-gearings for conveying rotary motion
    • F16H59/02—Selector apparatus
    • F16H59/04—Ratio selector apparatus
    • F16H2059/048—Ratio selector apparatus with means for unlocking select or shift movement to allow access to reverse gear position

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Arrangement Or Mounting Of Control Devices For Change-Speed Gearing (AREA)
  • Gear-Shifting Mechanisms (AREA)
  • Control Of Transmission Device (AREA)
GB8103001A 1980-02-15 1981-01-29 Shift blocker arrangements for the reverse ratio of a motor vehicle change-speed gear Expired GB2070159B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3005691 1980-02-15

Publications (2)

Publication Number Publication Date
GB2070159A GB2070159A (en) 1981-09-03
GB2070159B true GB2070159B (en) 1983-08-17

Family

ID=6094709

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8103001A Expired GB2070159B (en) 1980-02-15 1981-01-29 Shift blocker arrangements for the reverse ratio of a motor vehicle change-speed gear

Country Status (2)

Country Link
FR (1) FR2476346A1 (enrdf_load_stackoverflow)
GB (1) GB2070159B (enrdf_load_stackoverflow)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2589597B1 (fr) * 1985-10-30 1988-01-29 Valeo Dispositif de securite de commande de marche arriere pour levier de vitesse casse
BR9702671A (pt) * 1997-08-13 1998-06-02 Paolo Paparoni Comando externo de cãmbio automotivo com inibidor de engate involuntário de marcha a ré
US6142034A (en) * 1997-08-26 2000-11-07 Grand Haven Stamped Products Manual transmission shifter with reverse lockout device
FR2981764B1 (fr) * 2011-10-25 2013-11-01 Renault Sa Systeme de fixation d'un pommeau d'un levier de changement de vitesses sur un soufflet.
US20140165768A1 (en) * 2012-12-13 2014-06-19 Eaton Corporation Push down shifter with cross joint
BR122022010053B1 (pt) * 2012-12-13 2024-01-09 Eaton Intelligent Power Limited Alavanca de câmbio
US10495211B2 (en) 2013-09-06 2019-12-03 Kongsberg Automotive Ab Shifter assembly having a pivot mechanism

Also Published As

Publication number Publication date
GB2070159A (en) 1981-09-03
FR2476346B3 (enrdf_load_stackoverflow) 1983-10-21
FR2476346A1 (fr) 1981-08-21

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee