GB872592A - Improvements in or relating to infinitely variable change speed transmissions - Google Patents

Improvements in or relating to infinitely variable change speed transmissions

Info

Publication number
GB872592A
GB872592A GB2307256A GB2307256A GB872592A GB 872592 A GB872592 A GB 872592A GB 2307256 A GB2307256 A GB 2307256A GB 2307256 A GB2307256 A GB 2307256A GB 872592 A GB872592 A GB 872592A
Authority
GB
United Kingdom
Prior art keywords
drive
infinitely variable
gearing
turbine
controlled
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
GB2307256A
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.)
PERBURY ENGINEERING Ltd
Original Assignee
PERBURY ENGINEERING 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 PERBURY ENGINEERING Ltd filed Critical PERBURY ENGINEERING Ltd
Priority to GB2307256A priority Critical patent/GB872592A/en
Publication of GB872592A publication Critical patent/GB872592A/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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D7/00—Slip couplings, e.g. slipping on overload, for absorbing shock
    • F16D7/02—Slip couplings, e.g. slipping on overload, for absorbing shock of the friction type
    • F16D7/024—Slip couplings, e.g. slipping on overload, for absorbing shock of the friction type with axially applied torque limiting friction surfaces
    • F16D7/025—Slip couplings, e.g. slipping on overload, for absorbing shock of the friction type with axially applied torque limiting friction surfaces with flat clutching surfaces, e.g. discs
    • 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
    • F16H3/00—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
    • F16H3/44—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion using gears having orbital motion
    • F16H3/74—Complexes, not using actuable speedchanging or regulating members, e.g. with gear ratio determined by free play of frictional or other forces

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Transmission Device (AREA)

Abstract

872,592. Variable-speed gearing. PERRY, F. G. DE B., and PERBURY ENGINEERING Ltd. Oct. 23, 1957 [July 25, 1956], No. 23072/56. Class 80 (2). In gearing infinitely variable from forward drive to reverse and comprising an epicyclic train 15, 17, 18, two elements 15 and 17 of which are controlled by an infinitely variable drive 10 having two oppositely rotating driven shafts 11, 12 to drive the carrier 19 of the planets 18, a slippable friction coupling 21-24 is provided between the shaft 12 and sun gear 17 adapted to slip on excessive torque load occurring. The gearing can be applied to a gas turbine driven land vehicle and enables engine braking to be controlled, by suitably altering the gear ratio, up to a maximum determined by the slipping clutch. Even if reverse drive is engaged the torque will be limited and to ensure that under such conditions the turbine is not reversed a unidirectional clutch may be included in the drive from the turbine to the gear.
GB2307256A 1956-07-25 1956-07-25 Improvements in or relating to infinitely variable change speed transmissions Expired GB872592A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2307256A GB872592A (en) 1956-07-25 1956-07-25 Improvements in or relating to infinitely variable change speed transmissions

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2307256A GB872592A (en) 1956-07-25 1956-07-25 Improvements in or relating to infinitely variable change speed transmissions

Publications (1)

Publication Number Publication Date
GB872592A true GB872592A (en) 1961-07-12

Family

ID=10189680

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2307256A Expired GB872592A (en) 1956-07-25 1956-07-25 Improvements in or relating to infinitely variable change speed transmissions

Country Status (1)

Country Link
GB (1) GB872592A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009059674A1 (en) 2007-11-09 2009-05-14 Bayerische Motoren Werke Aktiengesellschaft Vehicle, particularly a motorcycle having a torque-limiting unit

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009059674A1 (en) 2007-11-09 2009-05-14 Bayerische Motoren Werke Aktiengesellschaft Vehicle, particularly a motorcycle having a torque-limiting unit

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