JPS6430963A - Automatic continuously variable transmission for automobile - Google Patents

Automatic continuously variable transmission for automobile

Info

Publication number
JPS6430963A
JPS6430963A JP18513387A JP18513387A JPS6430963A JP S6430963 A JPS6430963 A JP S6430963A JP 18513387 A JP18513387 A JP 18513387A JP 18513387 A JP18513387 A JP 18513387A JP S6430963 A JPS6430963 A JP S6430963A
Authority
JP
Japan
Prior art keywords
pulley
endless chain
endless
decreased
side pulley
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
JP18513387A
Other languages
Japanese (ja)
Inventor
Tamotsu Nakanishi
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP18513387A priority Critical patent/JPS6430963A/en
Publication of JPS6430963A publication Critical patent/JPS6430963A/en
Pending legal-status Critical Current

Links

Landscapes

  • Control Of Driving Devices And Active Controlling Of Vehicle (AREA)
  • Control Of Transmission Device (AREA)

Abstract

PURPOSE:To improve the durability of an endless chain decreased in its curvature change by interposing the first and second intermediate pulleys between input and output shafts and performing a two-shift speed change by the first and second endless chains. CONSTITUTION:Integrally forming the first and second intermediate pulleys 20, 21 to be interposed between an input side pulley 12 and an output side pulley 13 and mounting the first endless chain 22 to be wound between the input side pulley 12 and the first intermediate pulley 20 while the second endless chain 23 to be wound between the output side pulley 13 and the second intermediate pulley 21, a speed change ratio changing share is decreased respectively as the two-shift speed change, that is, a curvature change of each endless chain 22, 23 for each pulley 12, 13, 20, 21 is decreased. Accordingly, the endless chains 22, 23 increase their curve larger, enabling the thickness to be increased. While in the time of high speed, directly connecting an input shaft 2 to an output shaft 38 by a top gear 48 and decreasing a pressure of oil in a pulley type cylinder 27 by an automatic control part 29, both the endless chains 22, 23 are placed in a racing condition. In this way, durability of the endless chain can be improved.
JP18513387A 1987-07-24 1987-07-24 Automatic continuously variable transmission for automobile Pending JPS6430963A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18513387A JPS6430963A (en) 1987-07-24 1987-07-24 Automatic continuously variable transmission for automobile

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18513387A JPS6430963A (en) 1987-07-24 1987-07-24 Automatic continuously variable transmission for automobile

Publications (1)

Publication Number Publication Date
JPS6430963A true JPS6430963A (en) 1989-02-01

Family

ID=16165448

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18513387A Pending JPS6430963A (en) 1987-07-24 1987-07-24 Automatic continuously variable transmission for automobile

Country Status (1)

Country Link
JP (1) JPS6430963A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0959905A (en) * 1995-08-24 1997-03-04 Ooyodo Diesel Kk Rail clamp device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0959905A (en) * 1995-08-24 1997-03-04 Ooyodo Diesel Kk Rail clamp device

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