JPS5676755A - Stepless transmission - Google Patents

Stepless transmission

Info

Publication number
JPS5676755A
JPS5676755A JP15331279A JP15331279A JPS5676755A JP S5676755 A JPS5676755 A JP S5676755A JP 15331279 A JP15331279 A JP 15331279A JP 15331279 A JP15331279 A JP 15331279A JP S5676755 A JPS5676755 A JP S5676755A
Authority
JP
Japan
Prior art keywords
conical
conical discs
discs
axial
belt
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
JP15331279A
Other languages
Japanese (ja)
Inventor
Susumu Okawa
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.)
Toyota Motor Corp
Original Assignee
Toyota 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 Toyota Motor Corp filed Critical Toyota Motor Corp
Priority to JP15331279A priority Critical patent/JPS5676755A/en
Publication of JPS5676755A publication Critical patent/JPS5676755A/en
Pending legal-status Critical Current

Links

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  • Transmissions By Endless Flexible Members (AREA)

Abstract

PURPOSE: To eliminate axial displacement of an endless V-belt or chain and reduce its size and weight with improved life expectancy.
CONSTITUTION: Working fluid is fed in or discharged from oil chambers R1, R2 formed between the first fixed members 21, 31 and the first conical discs 23, 33 for changing the revolution speed ratio. In this case, the axial shift of the first conical discs 23, 33 is transmitted by reversing 27, 37 the second conical discs 24, 34 as an axial shift in the other direction. A line (L) connecting the centers of the conical surfaces 23a, 33a of the first conical discs 23, 33 and the conical surface 23b, 33b of the second conical discs 24, 34 is not displaced in the axial direction and no bending stress works on a belt 12.
COPYRIGHT: (C)1981,JPO&Japio
JP15331279A 1979-11-26 1979-11-26 Stepless transmission Pending JPS5676755A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15331279A JPS5676755A (en) 1979-11-26 1979-11-26 Stepless transmission

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15331279A JPS5676755A (en) 1979-11-26 1979-11-26 Stepless transmission

Publications (1)

Publication Number Publication Date
JPS5676755A true JPS5676755A (en) 1981-06-24

Family

ID=15559728

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15331279A Pending JPS5676755A (en) 1979-11-26 1979-11-26 Stepless transmission

Country Status (1)

Country Link
JP (1) JPS5676755A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62190161U (en) * 1986-05-26 1987-12-03
JP2001165257A (en) * 1999-11-08 2001-06-19 Luk Lamellen & Kupplungsbau Gmbh Conical disk type wrapping connector
JP2006070956A (en) * 2004-08-31 2006-03-16 Jtekt Corp Power transmission device
WO2017160145A1 (en) * 2016-03-18 2017-09-21 Drive Technology Holland Ltd. Continuously variable transmission and vehicle provided with such a transmission

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62190161U (en) * 1986-05-26 1987-12-03
JP2001165257A (en) * 1999-11-08 2001-06-19 Luk Lamellen & Kupplungsbau Gmbh Conical disk type wrapping connector
JP2006070956A (en) * 2004-08-31 2006-03-16 Jtekt Corp Power transmission device
WO2017160145A1 (en) * 2016-03-18 2017-09-21 Drive Technology Holland Ltd. Continuously variable transmission and vehicle provided with such a transmission
NL2016453B1 (en) * 2016-03-18 2017-10-04 Drive Tech Holland Ltd Steplessly adjustable transmission and vehicle provided with such a transmission.
US11015684B2 (en) 2016-03-18 2021-05-25 Drive Technology Holland Ltd. (NL/NL) Continuously variable transmission and vehicle provided with such a transmission

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