GB623083A - Improvements in or relating to transmissions for driving the main rotor of a helicopter - Google Patents

Improvements in or relating to transmissions for driving the main rotor of a helicopter

Info

Publication number
GB623083A
GB623083A GB4749/48A GB474948A GB623083A GB 623083 A GB623083 A GB 623083A GB 4749/48 A GB4749/48 A GB 4749/48A GB 474948 A GB474948 A GB 474948A GB 623083 A GB623083 A GB 623083A
Authority
GB
United Kingdom
Prior art keywords
helicopter
transmissions
relating
driving
main rotor
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
GB4749/48A
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.)
Borg Warner Corp
Original Assignee
Borg Warner Corp
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 Borg Warner Corp filed Critical Borg Warner Corp
Publication of GB623083A publication Critical patent/GB623083A/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
    • F16H57/00—General details of gearing
    • F16H57/04—Features relating to lubrication or cooling or heating
    • F16H57/048—Type of gearings to be lubricated, cooled or heated
    • F16H57/0482—Gearings with gears having orbital motion
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C27/00—Rotorcraft; Rotors peculiar thereto
    • B64C27/04—Helicopters
    • B64C27/12—Rotor drives

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • General Details Of Gearings (AREA)

Abstract

623,083. Helicopters. BORG-WARNER CORPORATION. Oct. 5, 1945, No. 4749/48. Convention date, Aug. 9, 1944. Divided out of 623,001. Drawings to Specification. [Class 4] [Also in Group XXIV] The subject-matter of this Specification is identical with that described in the main Specification, but the claims are directed towards the lubricating system.
GB4749/48A 1944-08-09 1945-10-05 Improvements in or relating to transmissions for driving the main rotor of a helicopter Expired GB623083A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US623083XA 1944-08-09 1944-08-09

Publications (1)

Publication Number Publication Date
GB623083A true GB623083A (en) 1949-05-11

Family

ID=22041643

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4749/48A Expired GB623083A (en) 1944-08-09 1945-10-05 Improvements in or relating to transmissions for driving the main rotor of a helicopter

Country Status (1)

Country Link
GB (1) GB623083A (en)

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