GB780872A - Improved detent, particularly in use in motor vehicle gearboxes - Google Patents

Improved detent, particularly in use in motor vehicle gearboxes

Info

Publication number
GB780872A
GB780872A GB214655A GB214655A GB780872A GB 780872 A GB780872 A GB 780872A GB 214655 A GB214655 A GB 214655A GB 214655 A GB214655 A GB 214655A GB 780872 A GB780872 A GB 780872A
Authority
GB
United Kingdom
Prior art keywords
ball
motor vehicle
jan
bore
vehicle gearboxes
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
GB214655A
Inventor
Thomas Charles Felix Stott
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.)
Vauxhall Motors Ltd
Original Assignee
Vauxhall Motors 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 Vauxhall Motors Ltd filed Critical Vauxhall Motors Ltd
Priority to GB214655A priority Critical patent/GB780872A/en
Publication of GB780872A publication Critical patent/GB780872A/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
    • F16H63/00—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism
    • F16H63/02—Final output mechanisms therefor; Actuating means for the final output mechanisms
    • F16H63/30—Constructional features of the final output mechanisms
    • F16H63/32—Gear shift yokes, e.g. shift forks
    • 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
    • F16H63/00—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism
    • F16H63/02—Final output mechanisms therefor; Actuating means for the final output mechanisms
    • F16H63/30—Constructional features of the final output mechanisms
    • F16H63/38—Detents
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
    • G05G5/00—Means for preventing, limiting or returning the movements of parts of a control mechanism, e.g. locking controlling member
    • G05G5/06—Means for preventing, limiting or returning the movements of parts of a control mechanism, e.g. locking controlling member for holding members in one or a limited number of definite positions only
    • G05G5/065—Means for preventing, limiting or returning the movements of parts of a control mechanism, e.g. locking controlling member for holding members in one or a limited number of definite positions only using a spring-loaded ball
    • 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
    • F16H63/00—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism
    • F16H63/02—Final output mechanisms therefor; Actuating means for the final output mechanisms
    • F16H63/30—Constructional features of the final output mechanisms
    • F16H2063/3079—Shift rod assembly, e.g. supporting, assembly or manufacturing of shift rails or rods; Special details thereof
    • 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
    • F16H63/00—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism
    • F16H63/02—Final output mechanisms therefor; Actuating means for the final output mechanisms
    • F16H63/30—Constructional features of the final output mechanisms
    • F16H63/32—Gear shift yokes, e.g. shift forks
    • F16H2063/321—Gear shift yokes, e.g. shift forks characterised by the interface between fork body and shift rod, e.g. fixing means, bushes, cams or pins

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Gear-Shifting Mechanisms (AREA)

Abstract

780,872. Locking rods. VAUXHALL MOTORS, Ltd. Jan. 19, 1956 [Jan. 25, 1955], No. 2146/55. Class 80 (3). A resilient looking device, particularly for locking a selector fork 1 of a gear shift mechanism in one of a number of positions along a rod 2, comprises a ball 8 adapted to co-operate with notches 6 of the rod and loaded by a spring 10 through the intermediary of another ball 11. The ball 11 acts on the ball 8 at an angle to the direction of movement of the latter and is preferably housed with the spring 10 in a bore 9 at right angles to a bore 7 housing the ball 8. A stop 12 limits the movement of ball 11.
GB214655A 1955-01-25 1955-01-25 Improved detent, particularly in use in motor vehicle gearboxes Expired GB780872A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB214655A GB780872A (en) 1955-01-25 1955-01-25 Improved detent, particularly in use in motor vehicle gearboxes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB214655A GB780872A (en) 1955-01-25 1955-01-25 Improved detent, particularly in use in motor vehicle gearboxes

Publications (1)

Publication Number Publication Date
GB780872A true GB780872A (en) 1957-08-07

Family

ID=9734417

Family Applications (1)

Application Number Title Priority Date Filing Date
GB214655A Expired GB780872A (en) 1955-01-25 1955-01-25 Improved detent, particularly in use in motor vehicle gearboxes

Country Status (1)

Country Link
GB (1) GB780872A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3003076A1 (en) * 1979-01-30 1980-07-31 Nissan Motor SWITCHING LOCKING DEVICE FOR A VEHICLE TRANSMISSION
US4519267A (en) * 1981-02-20 1985-05-28 Nissan Motor Company, Limited Automotive manual transmission
EP0864783A3 (en) * 1997-03-11 1999-08-11 Steyr-Daimler-Puch Aktiengesellschaft Gearbox with mobile shift forks on a common shaft
FR2850152A1 (en) * 2003-01-21 2004-07-23 Ina Schaeffler Kg Control bar positioning cam for vehicle, has support unit with its sliding axis shifted back or forward at angle with respect to median plane of bar such that contact point is situated outside rotation axis of lock mechanism
CN106671025A (en) * 2015-11-11 2017-05-17 衡阳市锦泰工具有限公司 Gear-shifting variable-speed shift fork mechanism of vehicle plate spring bolt replacer

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3003076A1 (en) * 1979-01-30 1980-07-31 Nissan Motor SWITCHING LOCKING DEVICE FOR A VEHICLE TRANSMISSION
US4519267A (en) * 1981-02-20 1985-05-28 Nissan Motor Company, Limited Automotive manual transmission
EP0864783A3 (en) * 1997-03-11 1999-08-11 Steyr-Daimler-Puch Aktiengesellschaft Gearbox with mobile shift forks on a common shaft
FR2850152A1 (en) * 2003-01-21 2004-07-23 Ina Schaeffler Kg Control bar positioning cam for vehicle, has support unit with its sliding axis shifted back or forward at angle with respect to median plane of bar such that contact point is situated outside rotation axis of lock mechanism
CN106671025A (en) * 2015-11-11 2017-05-17 衡阳市锦泰工具有限公司 Gear-shifting variable-speed shift fork mechanism of vehicle plate spring bolt replacer
CN106671025B (en) * 2015-11-11 2019-08-09 衡阳市锦泰工具有限公司 A kind of shift-variable transmission cars spring bolt replacer shifting fork mechanism

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