JPS6441428A - Switching control for continuously variable transmission equipped with direct connection mechanism - Google Patents

Switching control for continuously variable transmission equipped with direct connection mechanism

Info

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
Application number
JP62196786A
Other languages
Japanese (ja)
Inventor
Takumi Honda
Koji Kitano
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.)
Daihatsu Motor Co Ltd
Original Assignee
Daihatsu Motor 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 Daihatsu Motor Co Ltd filed Critical Daihatsu Motor Co Ltd
Priority to JP62196786A priority Critical patent/JPS6441428A/en
Publication of JPS6441428A publication Critical patent/JPS6441428A/en
Pending legal-status Critical Current

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.
JP62196786A 1987-08-06 1987-08-06 Switching control for continuously variable transmission equipped with direct connection mechanism Pending JPS6441428A (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (6)

* Cited by examiner, † Cited by third party
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

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