GB190746A - Improvements in or relating to the driving equipments of aeronautical craft - Google Patents

Improvements in or relating to the driving equipments of aeronautical craft

Info

Publication number
GB190746A
GB190746A GB2031121A GB2031121A GB190746A GB 190746 A GB190746 A GB 190746A GB 2031121 A GB2031121 A GB 2031121A GB 2031121 A GB2031121 A GB 2031121A GB 190746 A GB190746 A GB 190746A
Authority
GB
United Kingdom
Prior art keywords
gearing
relating
adjusted
driving equipments
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
GB2031121A
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 GB2031121A priority Critical patent/GB190746A/en
Publication of GB190746A publication Critical patent/GB190746A/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
    • B64C11/30—Blade pitch-changing mechanisms
    • B64C11/32—Blade pitch-changing mechanisms mechanical
    • B64C11/36—Blade pitch-changing mechanisms mechanical non-automatic

Abstract

190,746. Goudge, J. A., (Heywood, C. F.). July 28, 1921. Screw propellers. -The propellers of aircraft are adjusted in pitch in accordance with the variations in air resistance at different altitudes by wormactuated mechanism. Fig. 4 shews one form in which the blades are adjusted by bevelgearing e, worm gearing h, and a weel i engaged by one or other of fingers k on a spring-controlled slide m actuated .by the aviator or automatically by means responsive to the air pressure. The bevel-gearing e may be replaced by cranks and connecting-rods and screwar.d-nut gearing.
GB2031121A 1921-07-28 1921-07-28 Improvements in or relating to the driving equipments of aeronautical craft Expired GB190746A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2031121A GB190746A (en) 1921-07-28 1921-07-28 Improvements in or relating to the driving equipments of aeronautical craft

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2031121A GB190746A (en) 1921-07-28 1921-07-28 Improvements in or relating to the driving equipments of aeronautical craft

Publications (1)

Publication Number Publication Date
GB190746A true GB190746A (en) 1922-12-28

Family

ID=10143868

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2031121A Expired GB190746A (en) 1921-07-28 1921-07-28 Improvements in or relating to the driving equipments of aeronautical craft

Country Status (1)

Country Link
GB (1) GB190746A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2501617A (en) * 1943-05-27 1950-03-21 Roesch Fritz Variable pitch propeller operating mechanism for marine propulsion plants

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2501617A (en) * 1943-05-27 1950-03-21 Roesch Fritz Variable pitch propeller operating mechanism for marine propulsion plants

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