JPS57207921A - Detent mechanism of speed changing operational mechanism of manual transmission - Google Patents

Detent mechanism of speed changing operational mechanism of manual transmission

Info

Publication number
JPS57207921A
JPS57207921A JP9349981A JP9349981A JPS57207921A JP S57207921 A JPS57207921 A JP S57207921A JP 9349981 A JP9349981 A JP 9349981A JP 9349981 A JP9349981 A JP 9349981A JP S57207921 A JPS57207921 A JP S57207921A
Authority
JP
Japan
Prior art keywords
shaft
housing
ball
detent mechanism
follower
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
JP9349981A
Other languages
Japanese (ja)
Other versions
JPH0214581B2 (en
Inventor
Masaki Inui
Yasuyoshi Yasui
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.)
Toyota Motor Corp
Original Assignee
Toyota Motor Corp
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 Toyota Motor Corp filed Critical Toyota Motor Corp
Priority to JP9349981A priority Critical patent/JPS57207921A/en
Publication of JPS57207921A publication Critical patent/JPS57207921A/en
Publication of JPH0214581B2 publication Critical patent/JPH0214581B2/ja
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
    • 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
    • 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
    • F16H63/34—Locking or disabling mechanisms
    • F16H63/3408—Locking or disabling mechanisms the locking mechanism being moved by the final actuating mechanism

Abstract

PURPOSE:To eliminate sliding resistance and to improve the feeling of selecting operation, by designing a detent mechanism in such a way that the housing, the follower, and the spring which energies the follower move unitedly together with the shaft. CONSTITUTION:A detent mechanism 100 of a manual transmission is composed of a housing 101 which is fitted to a shaft and selecting shaft 71 in such a way that the housing 101 can be rotated but cannot be moved in the direction of shaft, a guide pin which allows movements in the axial direction by controls rotation, a lock ball (follower) 103 which is put in a fitting hole 71a in such a way that the ball can be projected from the hole, a spring 104 which is put in the hole 71a and energies the ball 103, and depressed groove parts 101a-101c which are installed in the inner wall of the housing 101 which are tied with the ball 103 with pressure along the direction of the periphery of the shaft 71. Since the housing 101, the ball 103, and the spring 104 move unitedly together with the shaft 71 at the time of selecting operation, the sliding resistance is practically eliminated and the feeling of the selecting operation is improved.
JP9349981A 1981-06-17 1981-06-17 Detent mechanism of speed changing operational mechanism of manual transmission Granted JPS57207921A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9349981A JPS57207921A (en) 1981-06-17 1981-06-17 Detent mechanism of speed changing operational mechanism of manual transmission

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9349981A JPS57207921A (en) 1981-06-17 1981-06-17 Detent mechanism of speed changing operational mechanism of manual transmission

Publications (2)

Publication Number Publication Date
JPS57207921A true JPS57207921A (en) 1982-12-20
JPH0214581B2 JPH0214581B2 (en) 1990-04-09

Family

ID=14084034

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9349981A Granted JPS57207921A (en) 1981-06-17 1981-06-17 Detent mechanism of speed changing operational mechanism of manual transmission

Country Status (1)

Country Link
JP (1) JPS57207921A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017116062A (en) * 2015-12-25 2017-06-29 マツダ株式会社 Shift operation mechanism of transmission
JP2020173014A (en) * 2019-04-15 2020-10-22 マツダ株式会社 Manual transmission

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5185073A (en) * 1974-12-16 1976-07-26 Ford Motor Co
JPS5619826U (en) * 1979-07-18 1981-02-21

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1517205A (en) * 1975-10-17 1978-07-12 Ici Ltd Thermosetting-thermoplastic polyester composites

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5185073A (en) * 1974-12-16 1976-07-26 Ford Motor Co
JPS5619826U (en) * 1979-07-18 1981-02-21

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017116062A (en) * 2015-12-25 2017-06-29 マツダ株式会社 Shift operation mechanism of transmission
JP2020173014A (en) * 2019-04-15 2020-10-22 マツダ株式会社 Manual transmission

Also Published As

Publication number Publication date
JPH0214581B2 (en) 1990-04-09

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