GB770875A - Improvements in or relating to helicopters - Google Patents

Improvements in or relating to helicopters

Info

Publication number
GB770875A
GB770875A GB11101/56A GB1110156A GB770875A GB 770875 A GB770875 A GB 770875A GB 11101/56 A GB11101/56 A GB 11101/56A GB 1110156 A GB1110156 A GB 1110156A GB 770875 A GB770875 A GB 770875A
Authority
GB
United Kingdom
Prior art keywords
helicopters
relating
cooke
sept
jan
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
GB11101/56A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB11101/56A priority Critical patent/GB770875A/en
Publication of GB770875A publication Critical patent/GB770875A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Mechanical Light Control Or Optical Switches (AREA)

Abstract

770,875. Aircraft. COOKE, W. D. Sept. 22, 1954 [Dec. 7, 1953 ; Jan. 13, 1954], Nos. 11101/56 and 11102/56. Divided out of 770,873. Drawings to Specification. Class 4. The subject matter of the Specification is the same as that disclosed in Specification 770,873 with reference to Figs. 1 and 2 thereof, but the claims differ. U.S.A. Specification 1,964,179 also is referred to.
GB11101/56A 1953-12-07 1953-12-07 Improvements in or relating to helicopters Expired GB770875A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB11101/56A GB770875A (en) 1953-12-07 1953-12-07 Improvements in or relating to helicopters

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB11101/56A GB770875A (en) 1953-12-07 1953-12-07 Improvements in or relating to helicopters

Publications (1)

Publication Number Publication Date
GB770875A true GB770875A (en) 1957-03-27

Family

ID=9980061

Family Applications (1)

Application Number Title Priority Date Filing Date
GB11101/56A Expired GB770875A (en) 1953-12-07 1953-12-07 Improvements in or relating to helicopters

Country Status (1)

Country Link
GB (1) GB770875A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4114837A (en) * 1977-03-24 1978-09-19 Skagit Corporation Air transport and lifting vehicle

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4114837A (en) * 1977-03-24 1978-09-19 Skagit Corporation Air transport and lifting vehicle

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