JPS5733252A - Gear shift speed controller for automatic transmission unit - Google Patents

Gear shift speed controller for automatic transmission unit

Info

Publication number
JPS5733252A
JPS5733252A JP10827380A JP10827380A JPS5733252A JP S5733252 A JPS5733252 A JP S5733252A JP 10827380 A JP10827380 A JP 10827380A JP 10827380 A JP10827380 A JP 10827380A JP S5733252 A JPS5733252 A JP S5733252A
Authority
JP
Japan
Prior art keywords
centrifugal clutch
drive torque
increase
transmission unit
automatic transmission
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
JP10827380A
Other languages
Japanese (ja)
Other versions
JPS6038582B2 (en
Inventor
Jun Yoshida
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.)
Suzuki Motor Corp
Original Assignee
Suzuki 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 Suzuki Motor Corp filed Critical Suzuki Motor Corp
Priority to JP10827380A priority Critical patent/JPS6038582B2/en
Priority to GB8122843A priority patent/GB2081823B/en
Priority to US06/288,176 priority patent/US4457185A/en
Priority to DE19813130434 priority patent/DE3130434A1/en
Priority to IT23419/81A priority patent/IT1194086B/en
Priority to BR8105069A priority patent/BR8105069A/en
Priority to KR1019810002883A priority patent/KR840002053B1/en
Priority to FR8115474A priority patent/FR2488361B1/en
Publication of JPS5733252A publication Critical patent/JPS5733252A/en
Publication of JPS6038582B2 publication Critical patent/JPS6038582B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Arrangement Or Mounting Of Control Devices For Change-Speed Gearing (AREA)

Abstract

PURPOSE: To enable rapid acceleration sufficiently by a lower, second gear by making the time of the coupling of a third centrifugal clutch variable in response to drive torque available.
CONSTITUTION: When a throttle valve is abruptly opened, upon running by a second centrifugal clutch 17, in order to rapidly increase the revolutional speed of a crank shaft 1, engine output power is increased with drive torque being abruptly raised. The outward movement of a slide piece 30 receiving transmitted torque due to the abrupt increase of the drive torque causes a pressing piece 33 to push a pressing plate 34 which pushes, in turn, a hub 37 toward balls 39. Therefore, the radially outward movement of the balls 39 is inhibited so as to delay the coupling of the third centrifugal clutch 19, thereby to enable the running speed of the vehicle to be increase sufficiently by the second centrifugal clutch 17.
COPYRIGHT: (C)1982,JPO&Japio
JP10827380A 1980-08-08 1980-08-08 Automatic transmission switching speed control device Expired JPS6038582B2 (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
JP10827380A JPS6038582B2 (en) 1980-08-08 1980-08-08 Automatic transmission switching speed control device
GB8122843A GB2081823B (en) 1980-08-08 1981-07-24 Automatic transmissions
US06/288,176 US4457185A (en) 1980-08-08 1981-07-29 Rotational speed controlling device for automatic transmissions using sliding engagement piece
DE19813130434 DE3130434A1 (en) 1980-08-08 1981-08-01 "DEVICE FOR CONTROLLING THE SPEED CHANGE IN AUTOMATIC TRANSMISSION"
IT23419/81A IT1194086B (en) 1980-08-08 1981-08-06 GEARBOX FOR CHECKING THE CHANGE IN THE NUMBER OF REVOLUTIONS FOR AUTOMATIC TRANSMISSIONS
BR8105069A BR8105069A (en) 1980-08-08 1981-08-06 CHANGE CONTROL DEVICE FOR AUTOMATIC TRANSMISSIONS
KR1019810002883A KR840002053B1 (en) 1980-08-08 1981-08-07 Controlling apparatus of automatic transmissions
FR8115474A FR2488361B1 (en) 1980-08-08 1981-08-10 VARIABLE SPEED CONTROL DEVICE FOR AUTOMATIC TRANSMISSIONS, ESPECIALLY FOR MOTORCYCLES

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10827380A JPS6038582B2 (en) 1980-08-08 1980-08-08 Automatic transmission switching speed control device

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP17919681A Division JPS57127147A (en) 1981-11-09 1981-11-09 Controlling device of shifting rotating speed in automatic transmission

Publications (2)

Publication Number Publication Date
JPS5733252A true JPS5733252A (en) 1982-02-23
JPS6038582B2 JPS6038582B2 (en) 1985-09-02

Family

ID=14480459

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10827380A Expired JPS6038582B2 (en) 1980-08-08 1980-08-08 Automatic transmission switching speed control device

Country Status (1)

Country Link
JP (1) JPS6038582B2 (en)

Also Published As

Publication number Publication date
JPS6038582B2 (en) 1985-09-02

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