GB611308A - Improved power transmitting mechanism - Google Patents

Improved power transmitting mechanism

Info

Publication number
GB611308A
GB611308A GB10947/45A GB1094745A GB611308A GB 611308 A GB611308 A GB 611308A GB 10947/45 A GB10947/45 A GB 10947/45A GB 1094745 A GB1094745 A GB 1094745A GB 611308 A GB611308 A GB 611308A
Authority
GB
United Kingdom
Prior art keywords
motor
screw shaft
gear
clutch
power transmitting
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
GB10947/45A
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 GB611308A publication Critical patent/GB611308A/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
    • F16H37/00—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00
    • 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
    • F16H2700/00—Transmission housings and mounting of transmission components therein; Cooling; Lubrication; Flexible suspensions, e.g. floating frames
    • F16H2700/02—Transmissions, specially for working vehicles

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Braking Arrangements (AREA)

Abstract

611,308. Toothed gearing. GENERAL MOTORS CORPORATION. May 1, 1945, No. 10947. Convention date, May 23, 1944. [Class 80 (i)] [Also in Group XXX] A power transmitting mechanism comprises an electric motor which drives the screw shaft of a screw-and-nut device through an electromagmetic clutch simultaneously energizable with the motor, and planetary gearing, one part of which associated with the clutch is braked while the motor is inoperative, and another part of which is held against rotation while the motor is operative, but is adapted to be manually operated so as to operate the screw shaft in the event of the motor failing. As shown, the motor 20 drives through an electromagnetic clutch 28, 27, 80, and a planetary gear 38, 39, 44, 45, the screw shaft 50 for actuating the nut 57. The re-action gear 44 of the planetary gear is held stationary by a worm 70 engaging external teeth 43 on the gear 44 during normal operation. When the motor is not operative the clutch member 80 is disengaged and held by spring engagement with a brake ring 90 and the re-action gear 44 can be rotated by manual operation of the worm 70 to actuate the screw shaft 50.
GB10947/45A 1944-05-23 1945-05-01 Improved power transmitting mechanism Expired GB611308A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US611308XA 1944-05-23 1944-05-23

Publications (1)

Publication Number Publication Date
GB611308A true GB611308A (en) 1948-10-28

Family

ID=22033786

Family Applications (1)

Application Number Title Priority Date Filing Date
GB10947/45A Expired GB611308A (en) 1944-05-23 1945-05-01 Improved power transmitting mechanism

Country Status (1)

Country Link
GB (1) GB611308A (en)

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