GB262338A - Improvements in and relating to aerial propellers - Google Patents

Improvements in and relating to aerial propellers

Info

Publication number
GB262338A
GB262338A GB1476926A GB1476926A GB262338A GB 262338 A GB262338 A GB 262338A GB 1476926 A GB1476926 A GB 1476926A GB 1476926 A GB1476926 A GB 1476926A GB 262338 A GB262338 A GB 262338A
Authority
GB
United Kingdom
Prior art keywords
relating
harper
propeller
propellers
aerial propellers
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
GB1476926A
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 GB1476926A priority Critical patent/GB262338A/en
Publication of GB262338A publication Critical patent/GB262338A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C11/00—Propellers, e.g. of ducted type; Features common to propellers and rotors for rotorcraft
    • B64C11/16—Blades

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Rotary Pumps (AREA)

Abstract

262,338. Harper, A., and Harper, S. A. June 11, 1926. Screw propellers.-A screw propeller is formed with arms 4 having flat surfaces which are inclined to the longitudinal axis of the propeller and also set with a pitch angle, to which surfaces are secured flat blades 5, 5A. The leading edge 6 is parallel to the shaft, the following edge 9A is inclined and the two parts are completed by the edges 8, 10, 11.
GB1476926A 1926-06-11 1926-06-11 Improvements in and relating to aerial propellers Expired GB262338A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1476926A GB262338A (en) 1926-06-11 1926-06-11 Improvements in and relating to aerial propellers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1476926A GB262338A (en) 1926-06-11 1926-06-11 Improvements in and relating to aerial propellers

Publications (1)

Publication Number Publication Date
GB262338A true GB262338A (en) 1926-12-09

Family

ID=10047156

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1476926A Expired GB262338A (en) 1926-06-11 1926-06-11 Improvements in and relating to aerial propellers

Country Status (1)

Country Link
GB (1) GB262338A (en)

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