GB496278A - Improvements in the propulsion of aircraft - Google Patents

Improvements in the propulsion of aircraft

Info

Publication number
GB496278A
GB496278A GB14790/37A GB1479037A GB496278A GB 496278 A GB496278 A GB 496278A GB 14790/37 A GB14790/37 A GB 14790/37A GB 1479037 A GB1479037 A GB 1479037A GB 496278 A GB496278 A GB 496278A
Authority
GB
United Kingdom
Prior art keywords
blades
aircraft
engage
guide ring
during rotation
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
GB14790/37A
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.)
HENRY ALLEN USHER
JAMES WALLACE KILLEN
Original Assignee
HENRY ALLEN USHER
JAMES WALLACE KILLEN
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 HENRY ALLEN USHER, JAMES WALLACE KILLEN filed Critical HENRY ALLEN USHER
Priority to GB14790/37A priority Critical patent/GB496278A/en
Publication of GB496278A publication Critical patent/GB496278A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C27/00—Rotorcraft; Rotors peculiar thereto
    • B64C27/54—Mechanisms for controlling blade adjustment or movement relative to rotor head, e.g. lag-lead movement

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Catching Or Destruction (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Portable Nailing Machines And Staplers (AREA)

Abstract

496,278. Propelling aircraft. KILLEN, J. W., and USHER, H. A. May 28, 1937, No. 14790. [Classes 4 and 114] Means for propelling aircraft include a shaft 8, engaging, through screw-andnut mechanism 6, 7, propeller blades 1, and means for imparting a reciprocatory motion to the blades so that they feather during rotation. As shown, the blades are provided with projections 3 adapted to engage in a guide ring 5 which may be adjusted to vary the reciprocatory motion. The guide ring may be replaced by cams which engage the projections during rotation.
GB14790/37A 1937-05-28 1937-05-28 Improvements in the propulsion of aircraft Expired GB496278A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB14790/37A GB496278A (en) 1937-05-28 1937-05-28 Improvements in the propulsion of aircraft

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB14790/37A GB496278A (en) 1937-05-28 1937-05-28 Improvements in the propulsion of aircraft

Publications (1)

Publication Number Publication Date
GB496278A true GB496278A (en) 1938-11-28

Family

ID=10047529

Family Applications (1)

Application Number Title Priority Date Filing Date
GB14790/37A Expired GB496278A (en) 1937-05-28 1937-05-28 Improvements in the propulsion of aircraft

Country Status (1)

Country Link
GB (1) GB496278A (en)

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