JPS5765449A - Shift fork operating device of gear speed changer - Google Patents

Shift fork operating device of gear speed changer

Info

Publication number
JPS5765449A
JPS5765449A JP14092680A JP14092680A JPS5765449A JP S5765449 A JPS5765449 A JP S5765449A JP 14092680 A JP14092680 A JP 14092680A JP 14092680 A JP14092680 A JP 14092680A JP S5765449 A JPS5765449 A JP S5765449A
Authority
JP
Japan
Prior art keywords
shift
operating device
shafts
shift fork
operating
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
JP14092680A
Other languages
Japanese (ja)
Other versions
JPS5834703B2 (en
Inventor
Shizuo Tsunoda
Mitsuru Nagaoka
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.)
Mazda Motor Corp
Original Assignee
Mazda Motor Corp
Toyo Kogyo Co 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 Mazda Motor Corp, Toyo Kogyo Co Ltd filed Critical Mazda Motor Corp
Priority to JP14092680A priority Critical patent/JPS5834703B2/en
Publication of JPS5765449A publication Critical patent/JPS5765449A/en
Publication of JPS5834703B2 publication Critical patent/JPS5834703B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Gear-Shifting Mechanisms (AREA)
  • Transmission Devices (AREA)

Abstract

PURPOSE: To both enable shifting operation and smoothly perform shifting operation with an actuator of small capacity, by utilizing driving power of an engine and obtaining shifting operational power of a shifting fork.
CONSTITUTION: A shift fork operating device comprises the first and second operating mechanisms 1, 2 shift operating the first and second shift forks 3, 4. These operating mechanisms 1, 2 are set in a housing 7 and provided with the first and second driving shafts 5, 6 parallelly supported by the housing 7, then the both shafts 5, 6 are rotated by an engine in a reverse direction to each other through a driving gear 8. Each shaft 5, 6 is provided with cams 10a, 10b and 11a, 11b, and engagement members 13, 14 paired with the shift forks 3, 4 are engaged and disengaged to a spiral groove 12 in each cam by actuators 15, 16. This action of engage-disengagement is performed through a turning plate 23 or the like provided in output shafts of the actuators 15, 16.
COPYRIGHT: (C)1982,JPO&Japio
JP14092680A 1980-10-07 1980-10-07 Gear transmission shift fork actuating device Expired JPS5834703B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14092680A JPS5834703B2 (en) 1980-10-07 1980-10-07 Gear transmission shift fork actuating device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14092680A JPS5834703B2 (en) 1980-10-07 1980-10-07 Gear transmission shift fork actuating device

Publications (2)

Publication Number Publication Date
JPS5765449A true JPS5765449A (en) 1982-04-21
JPS5834703B2 JPS5834703B2 (en) 1983-07-28

Family

ID=15280019

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14092680A Expired JPS5834703B2 (en) 1980-10-07 1980-10-07 Gear transmission shift fork actuating device

Country Status (1)

Country Link
JP (1) JPS5834703B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4846050A (en) * 1984-05-14 1989-07-11 Renault Vehicules Industriels Synchronized control of gearbox by an electronic calculator
US7240577B2 (en) * 2002-11-18 2007-07-10 Dymos Incorporated Electronic gearshift apparatus of sub gearshift for 4 wheel drive vehicle

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0416402Y2 (en) * 1985-09-30 1992-04-13

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4846050A (en) * 1984-05-14 1989-07-11 Renault Vehicules Industriels Synchronized control of gearbox by an electronic calculator
US7240577B2 (en) * 2002-11-18 2007-07-10 Dymos Incorporated Electronic gearshift apparatus of sub gearshift for 4 wheel drive vehicle

Also Published As

Publication number Publication date
JPS5834703B2 (en) 1983-07-28

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