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GB2035481B - Speed control systems - Google Patents

Speed control systems

Info

Publication number
GB2035481B
GB2035481B GB7937661A GB7937661A GB2035481B GB 2035481 B GB2035481 B GB 2035481B GB 7937661 A GB7937661 A GB 7937661A GB 7937661 A GB7937661 A GB 7937661A GB 2035481 B GB2035481 B GB 2035481B
Authority
GB
United Kingdom
Prior art keywords
speed control
control systems
systems
speed
control
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
Application number
GB7937661A
Other versions
GB2035481A (en
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.)
TRW Steering Systems Ltd
Original Assignee
TRW Steering Systems 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 TRW Steering Systems Ltd filed Critical TRW Steering Systems Ltd
Priority to GB7937661A priority Critical patent/GB2035481B/en
Publication of GB2035481A publication Critical patent/GB2035481A/en
Application granted granted Critical
Publication of GB2035481B publication Critical patent/GB2035481B/en
Expired 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
    • F16H15/48—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by friction between rotary members with members having orbital motion
    • F16H15/50—Gearings providing a continuous range of gear ratios
    • F16H15/52—Gearings providing a continuous range of gear ratios in which a member of uniform effective diameter mounted on a shaft may co-operate with different parts of another member

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Friction Gearing (AREA)
GB7937661A 1978-11-16 1979-10-31 Speed control systems Expired GB2035481B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB7937661A GB2035481B (en) 1978-11-16 1979-10-31 Speed control systems

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB7844743 1978-11-16
GB7937661A GB2035481B (en) 1978-11-16 1979-10-31 Speed control systems

Publications (2)

Publication Number Publication Date
GB2035481A GB2035481A (en) 1980-06-18
GB2035481B true GB2035481B (en) 1983-01-19

Family

ID=26269600

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7937661A Expired GB2035481B (en) 1978-11-16 1979-10-31 Speed control systems

Country Status (1)

Country Link
GB (1) GB2035481B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4434675A (en) 1981-09-11 1984-03-06 Excelermatic Inc. Transmission ratio control arrangement for a precess cam controlled infinitely variable traction roller transmission

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3871831T2 (en) * 1987-03-10 1992-12-10 Fuji Kiko Kk AUXILIARY DRIVE.
US7011600B2 (en) 2003-02-28 2006-03-14 Fallbrook Technologies Inc. Continuously variable transmission
KR101327190B1 (en) 2005-10-28 2013-11-06 폴브룩 테크놀로지즈 인크 Electromotive drives
CN101495777B (en) 2005-11-22 2011-12-14 福博科技术公司 Continuously variable transmission
WO2007067249A1 (en) 2005-12-09 2007-06-14 Fallbrook Technologies Inc. Continuously variable transmission
EP1811202A1 (en) 2005-12-30 2007-07-25 Fallbrook Technologies, Inc. A continuously variable gear transmission
US8738255B2 (en) 2007-02-01 2014-05-27 Fallbrook Intellectual Property Company Llc Systems and methods for control of transmission and/or prime mover
CN104121345B (en) 2007-02-12 2017-01-11 福博科知识产权有限责任公司 Continuously variable transmission and method therefor
WO2008101070A2 (en) 2007-02-16 2008-08-21 Fallbrook Technologies Inc. Infinitely variable transmissions, continuously variable transmissions, methods, assemblies, subassemblies, and components therefor
CN105626801B (en) 2007-04-24 2019-05-28 福博科知识产权有限责任公司 Electric traction drives
CA2692476C (en) 2007-07-05 2017-11-21 Fallbrook Technologies Inc. Continuously variable transmission
WO2009065055A2 (en) 2007-11-16 2009-05-22 Fallbrook Technologies Inc. Controller for variable transmission
CA2708634C (en) 2007-12-21 2017-08-01 Fallbrook Technologies Inc. Automatic transmissions and methods therefor
JP5457438B2 (en) 2008-06-06 2014-04-02 フォールブルック インテレクチュアル プロパティー カンパニー エルエルシー Infinitely variable transmission and control system for infinitely variable transmission
EP3270006B1 (en) 2008-06-23 2020-12-30 Fallbrook Intellectual Property Company LLC Continuously variable transmission
US8469856B2 (en) 2008-08-26 2013-06-25 Fallbrook Intellectual Property Company Llc Continuously variable transmission
US8167759B2 (en) 2008-10-14 2012-05-01 Fallbrook Technologies Inc. Continuously variable transmission
DK2419658T3 (en) 2009-04-16 2014-01-13 Fallbrook Ip Co Llc STATOR DEVICE AND SHIFT MECHANISM FOR A CONTINUOUS VARIABLE TRANSMISSION
US8512195B2 (en) 2010-03-03 2013-08-20 Fallbrook Intellectual Property Company Llc Infinitely variable transmissions, continuously variable transmissions, methods, assemblies, subassemblies, and components therefor
US8888643B2 (en) 2010-11-10 2014-11-18 Fallbrook Intellectual Property Company Llc Continuously variable transmission
KR20140114065A (en) 2012-01-23 2014-09-25 폴브룩 인텔렉츄얼 프로퍼티 컴퍼니 엘엘씨 Infinitely variable transmissions, continuously variable transmissions, methods, assemblies, subassemblies, and components therefor
CN109018173B (en) 2013-04-19 2021-05-28 福博科知识产权有限责任公司 Continuously variable transmission
US10400872B2 (en) 2015-03-31 2019-09-03 Fallbrook Intellectual Property Company Llc Balanced split sun assemblies with integrated differential mechanisms, and variators and drive trains including balanced split sun assemblies
US10047861B2 (en) 2016-01-15 2018-08-14 Fallbrook Intellectual Property Company Llc Systems and methods for controlling rollback in continuously variable transmissions
CN109154368B (en) 2016-03-18 2022-04-01 福博科知识产权有限责任公司 Continuously variable transmission, system and method
US10023266B2 (en) 2016-05-11 2018-07-17 Fallbrook Intellectual Property Company Llc Systems and methods for automatic configuration and automatic calibration of continuously variable transmissions and bicycles having continuously variable transmissions
US11215268B2 (en) 2018-11-06 2022-01-04 Fallbrook Intellectual Property Company Llc Continuously variable transmissions, synchronous shifting, twin countershafts and methods for control of same
US11174922B2 (en) 2019-02-26 2021-11-16 Fallbrook Intellectual Property Company Llc Reversible variable drives and systems and methods for control in forward and reverse directions

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4434675A (en) 1981-09-11 1984-03-06 Excelermatic Inc. Transmission ratio control arrangement for a precess cam controlled infinitely variable traction roller transmission

Also Published As

Publication number Publication date
GB2035481A (en) 1980-06-18

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee