GB190923717A - An Improved Mechanism for Controlling Propellers. - Google Patents

An Improved Mechanism for Controlling Propellers.

Info

Publication number
GB190923717A
GB190923717A GB190923717DA GB190923717A GB 190923717 A GB190923717 A GB 190923717A GB 190923717D A GB190923717D A GB 190923717DA GB 190923717 A GB190923717 A GB 190923717A
Authority
GB
United Kingdom
Prior art keywords
propellers
bevel
differential gear
brakes
casing
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
Inventor
Frederic-Charles Rossel
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
Application granted granted Critical
Publication of GB190923717A publication Critical patent/GB190923717A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D35/00—Transmitting power from power plants to propellers or rotors; Arrangements of transmissions

Landscapes

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

Abstract

23,717. Rossel, F. C. Oct. 17, 1908, [Convention date]. Propelling and steering by screw propellers; driving-arrangements for screw propellers.-Comprises improvements in propeller mechanism of the type in which a differential gear is combined with a brake device, and consists in combining the differential gear with bevel-gear, fitting it with ball bearings and enclosing it in a casing. The motor shaft a carries the bevel-wheel b, by which the bevel-wheel c on the box d of the differential gear is driven. The box d turns on ball bearings in the casing g, which is constructed to enclose the whole of the gearing. Brakes m on the shafts i may be used to vary the relative speeds of the propellers j, and thus facilitate steering. When the brakes are left free, the angular speeds of the propellers are identical. A modification is described, in which the propeller shafts in aerial machines are disposed in three directions to produce longitudinal and transverse equilibrium.
GB190923717D 1908-10-17 1909-10-16 An Improved Mechanism for Controlling Propellers. Expired GB190923717A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR190923717X 1908-10-17

Publications (1)

Publication Number Publication Date
GB190923717A true GB190923717A (en) 1910-06-02

Family

ID=32525624

Family Applications (1)

Application Number Title Priority Date Filing Date
GB190923717D Expired GB190923717A (en) 1908-10-17 1909-10-16 An Improved Mechanism for Controlling Propellers.

Country Status (1)

Country Link
GB (1) GB190923717A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4270408A (en) * 1978-10-13 1981-06-02 General Motors Corporation Gear drive for gas turbine engine
US4537373A (en) * 1979-08-16 1985-08-27 Butts Dennis D Air vehicle having driven wheels and ducted fans

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4270408A (en) * 1978-10-13 1981-06-02 General Motors Corporation Gear drive for gas turbine engine
US4537373A (en) * 1979-08-16 1985-08-27 Butts Dennis D Air vehicle having driven wheels and ducted fans

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