JPS55103139A - Parking device for speed change gear - Google Patents

Parking device for speed change gear

Info

Publication number
JPS55103139A
JPS55103139A JP958379A JP958379A JPS55103139A JP S55103139 A JPS55103139 A JP S55103139A JP 958379 A JP958379 A JP 958379A JP 958379 A JP958379 A JP 958379A JP S55103139 A JPS55103139 A JP S55103139A
Authority
JP
Japan
Prior art keywords
gear
parking
retainer
stopper
output shaft
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.)
Pending
Application number
JP958379A
Other languages
Japanese (ja)
Inventor
Takashi Daikouji
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.)
Aisin Corp
Original Assignee
Aisin Seiki 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 Aisin Seiki Co Ltd filed Critical Aisin Seiki Co Ltd
Priority to JP958379A priority Critical patent/JPS55103139A/en
Publication of JPS55103139A publication Critical patent/JPS55103139A/en
Pending legal-status Critical Current

Links

Landscapes

  • Gear-Shifting Mechanisms (AREA)

Abstract

PURPOSE: To smoothly release the parking mechanism on the slope by positively releasing the engagement of the gear on the output shaft and the gear on the sliding parking member using the force applied to a servo-piston, in releasing the parking mechanism.
CONSTITUTION: In parking a car, interlocking with the operation of a manual shift valve, a stopper 18 is moved leftwards through a control lever link 17, then a sliding parking member 13 is shifted leftwards when the stopper 18 pushes a retainer 22, so that the gear 14 of the retainer 22 and the gear 11 on the output shaft are engaged with each other. Starting from the said state, when the shift valve is adjusted to the forward-position, the stopper 18 is shifted rightwards against the force of a spring 20, so that the gear 14 of the retainer 22 and the gear 11 on the output shaft are disengaged. At this time, pressure oil is introduced into a chamber 28 through a port 29 to move a piston 15 rightwards thus easily disengaging said gears 11 and 14 if they are fastly engaged due to the parking of the car on the slope.
COPYRIGHT: (C)1980,JPO&Japio
JP958379A 1979-01-29 1979-01-29 Parking device for speed change gear Pending JPS55103139A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP958379A JPS55103139A (en) 1979-01-29 1979-01-29 Parking device for speed change gear

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP958379A JPS55103139A (en) 1979-01-29 1979-01-29 Parking device for speed change gear

Publications (1)

Publication Number Publication Date
JPS55103139A true JPS55103139A (en) 1980-08-07

Family

ID=11724327

Family Applications (1)

Application Number Title Priority Date Filing Date
JP958379A Pending JPS55103139A (en) 1979-01-29 1979-01-29 Parking device for speed change gear

Country Status (1)

Country Link
JP (1) JPS55103139A (en)

Similar Documents

Publication Publication Date Title
US3362245A (en) Powershift transmission
GB1249701A (en) Mechanical drive transmission
US4770064A (en) Speed gear change responsive engine torque reducing system
US3035455A (en) Automatic transmission mechanisms incorporating torque converters
ES352912A1 (en) Fluid pressure operated clutch and gears with interlock
GB954825A (en) Change speed transmission control apparatus
GB1338446A (en) Change speed transmission for motor vehicles
FR2398231A1 (en) Torque converter for vehicle automatic gear box - has additional hydraulic clutches to reduce drag during gear change
JPS5251631A (en) Hydraulic control device for transmission of industrial vehicle
JPS55103139A (en) Parking device for speed change gear
JPS5639346A (en) Automatic transmission system for vehicle
US3365971A (en) Synchronizing arrangement for a change speed transmission
GB1243616A (en) Hydraulic coupling
GB1461328A (en) Synchromesh device for the reverse gear of a motor vehicle gearbox
GB1123301A (en) Multi-speed gear-wheel type change-speed transmission
US2924990A (en) Orr etau
GB1212004A (en) Remote control apparatus for controlling shift operation of a forward/reverse gear
JPS57179459A (en) Composite clutch type multiple stage gear transmission
DE3067389D1 (en) Clutch actuated blocking device for a fluid controlled change-speed gearing, especially for motor vehicles
JPS5555039A (en) Brake gear in mesh with clutch release
JPS5784227A (en) Change-over device for two and four wheel driving
JPS56153145A (en) Oil pressure controlling device for automatic speed changing apparatus
GB877590A (en) A new or improved device for controlling operation of friction clutches
JPS568719A (en) Travelling power transmission for agricultural transporting vehicle or the like
JPS57116958A (en) Control for automobile automatic speed change gear