KR0173673B1 - 토로이달-레이스 롤링-견인식 변속기 - Google Patents

토로이달-레이스 롤링-견인식 변속기 Download PDF

Info

Publication number
KR0173673B1
KR0173673B1 KR1019930700083A KR930700083A KR0173673B1 KR 0173673 B1 KR0173673 B1 KR 0173673B1 KR 1019930700083 A KR1019930700083 A KR 1019930700083A KR 930700083 A KR930700083 A KR 930700083A KR 0173673 B1 KR0173673 B1 KR 0173673B1
Authority
KR
South Korea
Prior art keywords
cylinders
rollers
cylinder
transmission
common
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.)
Expired - Lifetime
Application number
KR1019930700083A
Other languages
English (en)
Korean (ko)
Inventor
토마스 조오지 펠로우스
Original Assignee
패트릭 앤소니 스태블스
토로트랙(디벌로프먼트)리미티드
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 패트릭 앤소니 스태블스, 토로트랙(디벌로프먼트)리미티드 filed Critical 패트릭 앤소니 스태블스
Application granted granted Critical
Publication of KR0173673B1 publication Critical patent/KR0173673B1/ko
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H15/00—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by friction between rotary members
    • F16H15/02—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by friction between rotary members without members having orbital motion
    • F16H15/04—Gearings providing a continuous range of gear ratios
    • F16H15/06—Gearings providing a continuous range of gear ratios in which a member A of uniform effective diameter mounted on a shaft may co-operate with different parts of a member B
    • F16H15/32—Gearings providing a continuous range of gear ratios in which a member A of uniform effective diameter mounted on a shaft may co-operate with different parts of a member B in which the member B has a curved friction surface formed as a surface of a body of revolution generated by a curve which is neither a circular arc centered on its axis of revolution nor a straight line
    • F16H15/36—Gearings providing a continuous range of gear ratios in which a member A of uniform effective diameter mounted on a shaft may co-operate with different parts of a member B in which the member B has a curved friction surface formed as a surface of a body of revolution generated by a curve which is neither a circular arc centered on its axis of revolution nor a straight line with concave friction surface, e.g. a hollow toroid surface
    • F16H15/38—Gearings providing a continuous range of gear ratios in which a member A of uniform effective diameter mounted on a shaft may co-operate with different parts of a member B in which the member B has a curved friction surface formed as a surface of a body of revolution generated by a curve which is neither a circular arc centered on its axis of revolution nor a straight line with concave friction surface, e.g. a hollow toroid surface with two members B having hollow toroid surfaces opposite to each other, the member or members A being adjustably mounted between the surfaces

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Friction Gearing (AREA)
KR1019930700083A 1990-07-13 1991-07-12 토로이달-레이스 롤링-견인식 변속기 Expired - Lifetime KR0173673B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB909015438A GB9015438D0 (en) 1990-07-13 1990-07-13 Improvements in or relating to transmissions of the toroidal-race rolling-traction type
GB9015438.6 1990-07-13

Publications (1)

Publication Number Publication Date
KR0173673B1 true KR0173673B1 (ko) 1999-02-18

Family

ID=10679047

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019930700083A Expired - Lifetime KR0173673B1 (ko) 1990-07-13 1991-07-12 토로이달-레이스 롤링-견인식 변속기

Country Status (16)

Country Link
US (1) US5316526A (enExample)
EP (1) EP0538357B1 (enExample)
JP (1) JP3018107B2 (enExample)
KR (1) KR0173673B1 (enExample)
AU (1) AU653950B2 (enExample)
BR (1) BR9106640A (enExample)
CA (1) CA2086538C (enExample)
DE (1) DE69107078T2 (enExample)
DK (1) DK0538357T3 (enExample)
ES (1) ES2069302T3 (enExample)
GB (2) GB9015438D0 (enExample)
HU (1) HU217278B (enExample)
IN (1) IN184721B (enExample)
RU (1) RU2087777C1 (enExample)
UA (1) UA21888C2 (enExample)
WO (1) WO1992001175A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7072203B2 (en) 2003-12-10 2006-07-04 Hynix Semiconductor Inc. Hybrid switch cell and memory device using the same

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19826591A1 (de) * 1998-06-15 1999-12-16 Peter Tenberge Toroidgetriebe für Fahrzeuge
GB9819903D0 (en) * 1998-09-11 1998-11-04 Torotrak Dev Ltd Hydraulic supply for infinitely variable transmission
GB9819904D0 (en) * 1998-09-11 1998-11-04 Torotrak Dev Ltd Hydraulic supply for infinitely variable transmission
JP3555576B2 (ja) * 2000-12-13 2004-08-18 トヨタ自動車株式会社 トロイダル型無段変速機
CA2401474C (en) * 2002-09-05 2011-06-21 Ecole De Technologie Superieure Drive roller control for toric-drive transmission
GB2394518A (en) * 2002-10-23 2004-04-28 Torotrak Dev Ltd Continuously variable ratio transmission unit and method of assembly thereof
GB0308214D0 (en) * 2003-04-09 2003-05-14 Torotrak Dev Ltd Transmission of the toroidal race rolling traction type
EP2486306B1 (en) * 2009-10-08 2017-07-26 Ultimate Transmissions Pty Ltd Full toroidal traction drive
US8578802B2 (en) 2009-12-16 2013-11-12 Allison Transmission, Inc. System and method for multiplexing gear engagement control and providing fault protection in a toroidal traction drive automatic transmission
US8821340B2 (en) * 2009-12-16 2014-09-02 Allison Transmission, Inc. System and method for controlling endload force of a variator
US8401752B2 (en) * 2009-12-16 2013-03-19 Allison Transmission, Inc. Fail-to-neutral system and method for a toroidal traction drive automatic transmission
KR20120099777A (ko) 2009-12-16 2012-09-11 알리손 트랜스미션, 인크. 변속수단 잠금 밸브 시스템
EP2513523A4 (en) 2009-12-16 2016-07-06 Allison Transm Inc QUICK RELEASE ACTUATION SYSTEM FOR AUTOMATIC GEARBOX
US8424373B2 (en) * 2009-12-16 2013-04-23 Allison Transmission, Inc. Variator fault detection system
WO2012024225A1 (en) 2010-08-16 2012-02-23 Allison Transmission, Inc. Gear scheme for infinitely variable transmission
EP2655938A4 (en) 2010-12-15 2016-07-27 Allison Transm Inc DRIVE SWITCHING VALVE PROGRAM FOR TORONTO TRACTION DRIVE TRANSMISSION
CN103370256B (zh) 2010-12-15 2016-08-10 艾里逊变速箱公司 用于机动车变速器的双泵调节系统
CN103370562B (zh) 2010-12-15 2016-03-23 艾里逊变速箱公司 用于控制到自动变速器中变速机构的流体流的设备和方法
BR112013028670A2 (pt) * 2011-05-06 2017-01-24 Ultimate Transmissions Pty Ltd acionamento por tração de velocidade variável toroidal

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2076560A (en) * 1933-08-23 1937-04-13 Hayes Frank Anderson Variable speed power transmission system
GB1134202A (en) * 1965-10-20 1968-11-20 Nat Res Dev Variable ratio transmission unit
US3570317A (en) * 1969-01-08 1971-03-16 Excelermatic Traction drive apparatus and control system
GB1395319A (en) * 1971-07-27 1975-05-21 Lucas Industries Ltd Variable-ratio frictional drives
US3828618A (en) * 1971-07-27 1974-08-13 Rotax Ltd Constant speed hydraulically controlled toric transmission with concentric, two piston valve, governor and constant ratio means
GB1600972A (en) * 1976-08-14 1981-10-21 Lucas Industries Ltd Variable speed transmission systems
US4499782A (en) * 1981-10-05 1985-02-19 National Research Development Corporation Transmission units of the toroidal race rolling friction type
GB2108600A (en) * 1981-10-24 1983-05-18 Leyland Vehicles Continuously-variable-ratio transmisson
GB8320608D0 (en) * 1983-07-30 1983-09-01 Leyland Vehicles Hydraulic control system
JPH0819997B2 (ja) * 1987-03-16 1996-03-04 日産自動車株式会社 摩擦車式無段変速機の油圧制御装置
GB8819430D0 (en) * 1988-08-16 1988-09-21 Greenwood C J Improvements in/relating to hydraulic control circuits for continuously-variable-ratio transmissions
IN176702B (enExample) * 1988-11-21 1996-08-24 Torotrak Dev Ltd
JP2501911B2 (ja) * 1989-08-15 1996-05-29 日産自動車株式会社 トロイダル型無段変速機
JPH0823386B2 (ja) * 1989-09-26 1996-03-06 日産自動車株式会社 摩擦車式無段変速機
JP2722780B2 (ja) * 1990-05-22 1998-03-09 日産自動車株式会社 摩擦車式無段変速機

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7072203B2 (en) 2003-12-10 2006-07-04 Hynix Semiconductor Inc. Hybrid switch cell and memory device using the same

Also Published As

Publication number Publication date
ES2069302T3 (es) 1995-05-01
EP0538357A1 (en) 1993-04-28
AU653950B2 (en) 1994-10-20
CA2086538C (en) 2001-10-02
HU217278B (hu) 1999-12-28
JP3018107B2 (ja) 2000-03-13
DE69107078D1 (de) 1995-03-09
DK0538357T3 (da) 1995-04-24
EP0538357B1 (en) 1995-01-25
US5316526A (en) 1994-05-31
WO1992001175A1 (en) 1992-01-23
BR9106640A (pt) 1993-06-08
HUT62691A (en) 1993-05-28
JPH05508212A (ja) 1993-11-18
CA2086538A1 (en) 1992-01-14
HU9300068D0 (en) 1993-04-28
IN184721B (enExample) 2000-09-23
RU2087777C1 (ru) 1997-08-20
GB2260583A (en) 1993-04-21
GB9015438D0 (en) 1990-08-29
UA21888C2 (uk) 1998-04-30
DE69107078T2 (de) 1995-05-24
GB2260583B (en) 1994-07-13
GB9226478D0 (en) 1993-02-24
AU8215991A (en) 1992-02-04

Similar Documents

Publication Publication Date Title
US3810398A (en) Toric transmission with hydraulic controls and roller damping means
JP2646040B2 (ja) Ｃｖｔ用ローラ制御装置
EP0538357B1 (en) Transmission of the toroidal-race rolling-traction type
JP5133914B2 (ja) 連続可変比動力伝達装置に関する改良
US3828618A (en) Constant speed hydraulically controlled toric transmission with concentric, two piston valve, governor and constant ratio means
EP0413342B1 (en) Toroidal continuously variable transmission
GB2312257A (en) Toroidal race variator control system varies end loading according to net pres sure
US5308297A (en) Transmissions of the toroidal-race rolling-traction type
US4499782A (en) Transmission units of the toroidal race rolling friction type
EP0459291B1 (en) Continuously variable traction roller transmission
US5779591A (en) Toroidal continous variable transmission
US10473196B2 (en) Toroidal variable speed traction drive
EP0261480B1 (en) Hydraulically controlled infinitely variable traction roller transmission
US6921350B2 (en) Toroidal continuously variable transmission
US5187995A (en) Shift control system for continuously variable traction roller transmission
US20020128113A1 (en) Control system for a continuously variable traction drive
US4630494A (en) Radially oriented nutational traction drive transmission
JP3717347B2 (ja) トロイダル型無段変速機
US20030083175A1 (en) Full toroidal continuously variable unit with a high caster angle
KR100496789B1 (ko) 저압력획득밸브및이것을갖춘변속기조립체
JP3651156B2 (ja) トロイダル型無段変速機
EP0210231B1 (en) Radially oriented nutational traction drive transmission
RU2052688C1 (ru) Многодисковая бесступенчатая фрикционно-зубчатая передача
JP2002266967A (ja) トロイダル型無段変速機

Legal Events

Date Code Title Description
PA0109 Patent application

Patent event code: PA01091R01D

Comment text: Patent Application

Patent event date: 19930113

PG1501 Laying open of application
A201 Request for examination
PA0201 Request for examination

Patent event code: PA02012R01D

Patent event date: 19960416

Comment text: Request for Examination of Application

Patent event code: PA02011R01I

Patent event date: 19930113

Comment text: Patent Application

E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

Comment text: Notification of reason for refusal

Patent event date: 19980526

Patent event code: PE09021S01D

E701 Decision to grant or registration of patent right
PE0701 Decision of registration

Patent event code: PE07011S01D

Comment text: Decision to Grant Registration

Patent event date: 19980917

GRNT Written decision to grant
PR0701 Registration of establishment

Comment text: Registration of Establishment

Patent event date: 19981030

Patent event code: PR07011E01D

PR1002 Payment of registration fee

Payment date: 19981030

End annual number: 3

Start annual number: 1

PG1601 Publication of registration
PR1001 Payment of annual fee

Payment date: 20011016

Start annual number: 4

End annual number: 4

PR1001 Payment of annual fee

Payment date: 20021024

Start annual number: 5

End annual number: 5

PR1001 Payment of annual fee

Payment date: 20031022

Start annual number: 6

End annual number: 6

PR1001 Payment of annual fee

Payment date: 20041022

Start annual number: 7

End annual number: 7

PR1001 Payment of annual fee

Payment date: 20051025

Start annual number: 8

End annual number: 8

PR1001 Payment of annual fee

Payment date: 20061027

Start annual number: 9

End annual number: 9

PR1001 Payment of annual fee

Payment date: 20071023

Start annual number: 10

End annual number: 10

PR1001 Payment of annual fee

Payment date: 20081023

Start annual number: 11

End annual number: 11

PR1001 Payment of annual fee

Payment date: 20091023

Start annual number: 12

End annual number: 12

FPAY Annual fee payment

Payment date: 20101027

Year of fee payment: 13

PR1001 Payment of annual fee

Payment date: 20101027

Start annual number: 13

End annual number: 13

EXPY Expiration of term
PC1801 Expiration of term

Termination date: 20121009

Termination category: Expiration of duration