GB241243A - Improvements relating to the construction of flying machines particularly helicopters - Google Patents

Improvements relating to the construction of flying machines particularly helicopters

Info

Publication number
GB241243A
GB241243A GB9821/24A GB982124A GB241243A GB 241243 A GB241243 A GB 241243A GB 9821/24 A GB9821/24 A GB 9821/24A GB 982124 A GB982124 A GB 982124A GB 241243 A GB241243 A GB 241243A
Authority
GB
United Kingdom
Prior art keywords
construction
axis
blades
improvements relating
flying machines
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
GB9821/24A
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.)
ALBERT GILLIS VON BAUMHAUER
Original Assignee
ALBERT GILLIS VON BAUMHAUER
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 ALBERT GILLIS VON BAUMHAUER filed Critical ALBERT GILLIS VON BAUMHAUER
Priority to GB9821/24A priority Critical patent/GB241243A/en
Publication of GB241243A publication Critical patent/GB241243A/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
    • B64C27/82—Rotorcraft; Rotors peculiar thereto characterised by the provision of an auxiliary rotor or fluid-jet device for counter-balancing lifting rotor torque or changing direction of rotorcraft

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Toys (AREA)

Abstract

241,243. Baumhauer, A. G. von. April 17,1924. Screw and like propellers.-The blades of a helicopter screw each tilt about an axis A A, and points h on each blade to the rear of this axis are connected by stays through springs s to opposite sides of a ring rotatably mounted on a disc which can be raised and lowered, and tilted in any direction by the pilot. The blades are supported at the points g by stays to a ring f rotating with the propeller. The axis A A is so chosen that the incidence angle of the blades tends to decrease, under the control of springs s, as the thrust increases.
GB9821/24A 1924-04-17 1924-04-17 Improvements relating to the construction of flying machines particularly helicopters Expired GB241243A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9821/24A GB241243A (en) 1924-04-17 1924-04-17 Improvements relating to the construction of flying machines particularly helicopters

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9821/24A GB241243A (en) 1924-04-17 1924-04-17 Improvements relating to the construction of flying machines particularly helicopters

Publications (1)

Publication Number Publication Date
GB241243A true GB241243A (en) 1925-10-19

Family

ID=9879412

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9821/24A Expired GB241243A (en) 1924-04-17 1924-04-17 Improvements relating to the construction of flying machines particularly helicopters

Country Status (1)

Country Link
GB (1) GB241243A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2575886A (en) * 1943-02-27 1951-11-20 Myers George Francis Helicopter antitorque mechanism
GB2434247A (en) * 2006-01-17 2007-07-18 I-Long Wu Solar Energy Power Supply System

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2575886A (en) * 1943-02-27 1951-11-20 Myers George Francis Helicopter antitorque mechanism
GB2434247A (en) * 2006-01-17 2007-07-18 I-Long Wu Solar Energy Power Supply System
GB2434247B (en) * 2006-01-17 2008-03-19 I-Long Wu Solar energy power supply system
AU2007200124B2 (en) * 2006-01-17 2008-06-05 Chia-Tien Wu Solar energy power supply system

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