GB746297A - Improved control system for variable-speed power transmission mechanism for motor vehicles - Google Patents

Improved control system for variable-speed power transmission mechanism for motor vehicles

Info

Publication number
GB746297A
GB746297A GB3227/54A GB322754A GB746297A GB 746297 A GB746297 A GB 746297A GB 3227/54 A GB3227/54 A GB 3227/54A GB 322754 A GB322754 A GB 322754A GB 746297 A GB746297 A GB 746297A
Authority
GB
United Kingdom
Prior art keywords
band
brake
piston
acting
chamber
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
GB3227/54A
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.)
Motors Liquidation Co
Original Assignee
Motors Liquidation Co
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 Motors Liquidation Co filed Critical Motors Liquidation Co
Publication of GB746297A publication Critical patent/GB746297A/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
    • F16H47/00—Combinations of mechanical gearing with fluid clutches or fluid gearing
    • F16H47/06—Combinations of mechanical gearing with fluid clutches or fluid gearing the fluid gearing being of the hydrokinetic type
    • F16H47/08—Combinations of mechanical gearing with fluid clutches or fluid gearing the fluid gearing being of the hydrokinetic type the mechanical gearing being of the type with members having orbital motion

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Braking Arrangements (AREA)

Abstract

746,297. Band brakes. GENERAL MOTORS CORPORATION. Feb. 3, 1954 [Feb. 6, 1953], No. 3227/54. Class 103 (1). [Also in Group XXIV] A band brake 31, Fig. 2, providing reaction for reduced drive in a two-speed and reverse planet gear (see Group XXIV) is engaged by supplying pumped liquid pressure in a chamber 64 to act on a piston 61. When, for upshift, the brake is to be disengaged and a direct-drive clutch engaged, the same fluid pressure which is supplied to engage that clutch is also supplied to a brake-disengaging chamber 65 where, acting on a larger piston 60 and assisted by a spring 63, it overcomes the equal engaging fluid pressure which acts continuously in the engaging chamber 64. A reverse brake-band 36, Fig. 3, which handles greater torque, is applied by a piston 73, acting through a toggle comprising a spring-released lever 76 pivoted to one end of the band and directly rocked by the piston 73 to rock a strut 81 acting on the other end of the band and loosely carried on a pin 84.
GB3227/54A 1953-02-05 1954-02-03 Improved control system for variable-speed power transmission mechanism for motor vehicles Expired GB746297A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US746297XA 1953-02-05 1953-02-05

Publications (1)

Publication Number Publication Date
GB746297A true GB746297A (en) 1956-03-14

Family

ID=22120648

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3227/54A Expired GB746297A (en) 1953-02-05 1954-02-03 Improved control system for variable-speed power transmission mechanism for motor vehicles

Country Status (1)

Country Link
GB (1) GB746297A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2422083A1 (en) * 1978-04-04 1979-11-02 Nissan Motor LOCKOUT CONTROL SYSTEM FOR A TORQUE CONVERTER

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2422083A1 (en) * 1978-04-04 1979-11-02 Nissan Motor LOCKOUT CONTROL SYSTEM FOR A TORQUE CONVERTER

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