JPS6441428A - Switching control for continuously variable transmission equipped with direct connection mechanism - Google Patents
Switching control for continuously variable transmission equipped with direct connection mechanismInfo
- Publication number
- JPS6441428A JPS6441428A JP62196786A JP19678687A JPS6441428A JP S6441428 A JPS6441428 A JP S6441428A JP 62196786 A JP62196786 A JP 62196786A JP 19678687 A JP19678687 A JP 19678687A JP S6441428 A JPS6441428 A JP S6441428A
- Authority
- JP
- Japan
- Prior art keywords
- direct connection
- drive
- continuously variable
- clutch
- variable 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.)
- Pending
Links
Abstract
PURPOSE:To prevent the deterioration in the responsiveness for kick-down by carrying out the switching to the direct connection drive only the time when the condition of switching from the continuously variable transmission drive to the direct connection drive is fulfilled and the continuously variable speed change drive time continuous for a certain time or more. CONSTITUTION:A direct connection clutch 5 and a rotatable direct connection driving gear 6 are installed onto an input shaft 4, and said direct connecting clutch 5 connects the direct connection driving gear 6 with the input shaft 4 in the direction connection drive. A continuously variable transmission device 10 is constituted of a drive side pulley 12 installed onto a drive shaft 11, driven pulley 14 installed onto a driven shaft 13, and a V-belt 15 laid between the both pulleys. The driven shaft 13 and a hollow shaft 19 are connected and disconnected by a start clutch 20. When the conditions for the switching from the continuously variable speed change drive to the direct connection drive is fulfilled, the start clutch 20 is held in the cut-off state, and the direct connection clutch 5 is held in the connection state, and the transmission to the direct connection control is performed, only in the case when the continuously variable speed change driving time continues for a certain time or more.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62196786A JPS6441428A (en) | 1987-08-06 | 1987-08-06 | Switching control for continuously variable transmission equipped with direct connection mechanism |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62196786A JPS6441428A (en) | 1987-08-06 | 1987-08-06 | Switching control for continuously variable transmission equipped with direct connection mechanism |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6441428A true JPS6441428A (en) | 1989-02-13 |
Family
ID=16363616
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62196786A Pending JPS6441428A (en) | 1987-08-06 | 1987-08-06 | Switching control for continuously variable transmission equipped with direct connection mechanism |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6441428A (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2005090833A1 (en) * | 2004-03-19 | 2005-09-29 | Daimlerchrysler Ag | Method for operating a drive train for a motor vehicle |
JP2009014201A (en) * | 2007-06-29 | 2009-01-22 | Caterpillar Inc | Hunting preventing system and method for parallel passage variable transmission |
JP2010138961A (en) * | 2008-12-10 | 2010-06-24 | Jatco Ltd | Transmission having a plurality of transmission routes, and control method therefor |
JP2015145694A (en) * | 2014-01-31 | 2015-08-13 | ダイハツ工業株式会社 | Torque-split vehicle transmission |
JP2015163808A (en) * | 2014-02-28 | 2015-09-10 | ダイハツ工業株式会社 | Vehicular transmission device |
JP2015163809A (en) * | 2014-02-28 | 2015-09-10 | ダイハツ工業株式会社 | Vehicular transmission device |
-
1987
- 1987-08-06 JP JP62196786A patent/JPS6441428A/en active Pending
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2005090833A1 (en) * | 2004-03-19 | 2005-09-29 | Daimlerchrysler Ag | Method for operating a drive train for a motor vehicle |
JP2009014201A (en) * | 2007-06-29 | 2009-01-22 | Caterpillar Inc | Hunting preventing system and method for parallel passage variable transmission |
JP2010138961A (en) * | 2008-12-10 | 2010-06-24 | Jatco Ltd | Transmission having a plurality of transmission routes, and control method therefor |
JP2015145694A (en) * | 2014-01-31 | 2015-08-13 | ダイハツ工業株式会社 | Torque-split vehicle transmission |
JP2015163808A (en) * | 2014-02-28 | 2015-09-10 | ダイハツ工業株式会社 | Vehicular transmission device |
JP2015163809A (en) * | 2014-02-28 | 2015-09-10 | ダイハツ工業株式会社 | Vehicular transmission device |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS56138555A (en) | Controlling device for stepless transmission used in vehicle | |
EP0373650A3 (en) | Continuously variable transmission system having parallel drive paths | |
ATE163215T1 (en) | POWERSHIFT TRANSMISSION WITH 5-WAVE CIRCULAR GEAR | |
EP0297727A3 (en) | System for controlling a continuously variable transmission having a torque converter | |
KR900007649A (en) | Creep Control of Continuously Variable Transmission | |
DE3785045D1 (en) | STEPLESS VEHICLE TRANSMISSION. | |
JPS6441428A (en) | Switching control for continuously variable transmission equipped with direct connection mechanism | |
KR900008201A (en) | Speed control device of continuous variable transmission | |
KR910006072A (en) | Rotation speed control method of continuous variable transmission | |
JPS57204362A (en) | V-belt driver stepless speed changer | |
JPS643360A (en) | Speed change gear | |
CA2313572A1 (en) | Apparatus for controlling starting clutch of vehicle having function of stopping engine idling | |
KR930020054A (en) | Rotational force transmission method and transmission device | |
FI842947A0 (en) | REMTRANSMISSION FOER MOTORDRIVEN GRAES- KLIPPARE. | |
EP0701073A3 (en) | V-belt transmission with a automatic stepless mode and a multi ratio manual mode | |
JPS6458855A (en) | Belt type continuously variable transmission device | |
JPS6444344A (en) | Control device for automatic starting clutch | |
JPS6418736A (en) | Controller for continuously variable transmission | |
JPS6422640A (en) | Continuously variable transmission | |
SU1375890A1 (en) | V-belt variable-speed drive | |
DE3362761D1 (en) | Drive transmission device for motor vehicles | |
JPS6465357A (en) | Hydraulic control device for v-belt type continuously variable transmission | |
KR100262592B1 (en) | Cvt for vehicle | |
JPS6452534A (en) | Controller of v-belt type stepless speed change gear | |
DE69506101D1 (en) | STEPLESS GEARBOX WITH INTERMEDIATE MOTIONS |