GB190928831A - Improvements in Propeller Mechanism for Airships and the like. - Google Patents

Improvements in Propeller Mechanism for Airships and the like.

Info

Publication number
GB190928831A
GB190928831A GB190928831DA GB190928831A GB 190928831 A GB190928831 A GB 190928831A GB 190928831D A GB190928831D A GB 190928831DA GB 190928831 A GB190928831 A GB 190928831A
Authority
GB
United Kingdom
Prior art keywords
propeller
bearing
screw
trunnions
tilting
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
Charles Mylo Lee
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 GB190928831A publication Critical patent/GB190928831A/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
    • B64C27/04—Helicopters

Landscapes

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

Abstract

28,831. Lee, C. M. Dec. 14, 1908, [Convention date]. Screw propellers.-An inner screw propeller 4 rotates in a direction opposite that of the outer propeller 8, which comprises a series of axiallyalined frusto-conical shells with internal screw surfaces 9. This propelling-arrangement is suitable for air-ships, the air discharged centrifugally or tangentially by the propeller 4 being deflected downwards by the propeller 8. The propeller 4 is mounted on the shaft 5, and the propeller 8 is attached by spiders 12 to the hubs 11 of the sleeve 13, and these shafts are driven in opposite directions by the bevel gearing shown. The airship is driven horizontally by tilting the axis of the propeller. To permit this, the bearing 6 is mounted on trunnions 17 and the bearing 7 on a cross-head arranged to move in curved tracks 18 concentric with the trunnions. A screw 19 swiveljointed to the cross-head of the bearing 7 controls the tilting.
GB190928831D 1908-12-14 1909-12-09 Improvements in Propeller Mechanism for Airships and the like. Expired GB190928831A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US190928831XA 1908-12-14 1908-12-14

Publications (1)

Publication Number Publication Date
GB190928831A true GB190928831A (en) 1910-06-30

Family

ID=32470859

Family Applications (1)

Application Number Title Priority Date Filing Date
GB190928831D Expired GB190928831A (en) 1908-12-14 1909-12-09 Improvements in Propeller Mechanism for Airships and the like.

Country Status (1)

Country Link
GB (1) GB190928831A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106184780A (en) * 2016-07-20 2016-12-07 南昌华梦达航空科技发展有限公司 A kind of culvert type coaxial double-oar unmanned vehicle
ES2880527R1 (en) * 2021-10-05 2021-11-29 Toran Manuel Bernedo Lenticular manned aircraft

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106184780A (en) * 2016-07-20 2016-12-07 南昌华梦达航空科技发展有限公司 A kind of culvert type coaxial double-oar unmanned vehicle
ES2880527R1 (en) * 2021-10-05 2021-11-29 Toran Manuel Bernedo Lenticular manned aircraft
WO2023057672A1 (en) * 2021-10-05 2023-04-13 Bernedo Toran Manuel Manned lenticular aerodyne

Similar Documents

Publication Publication Date Title
US3123320A (en) slaughter
US4473335A (en) Helicopter hub system
GB993001A (en) Misalignment coupling
GB190928831A (en) Improvements in Propeller Mechanism for Airships and the like.
GB1386335A (en) Rotary fluid moving propellor
GB1180761A (en) Improvements in or relating to a jet pipe arrangement for jet propulsion engines.
US936916A (en) Propeller mechanism for air-ships.
US2196654A (en) Variable pitch propeller
US1195624A (en) Psopelleb
US1001951A (en) Propeller.
US1009915A (en) Aerial turbine-ship.
GB191105162A (en) Improvements in Flying Machines.
US2466813A (en) Jet-propelled lift rotor
US2406460A (en) Dual rotation propeller system
US3212583A (en) Control force fan
GB601014A (en) Improvements in or relating to helicopters
GB191006416A (en) Spiral Direct Lift for Aeroplanes.
GB131419A (en) Improvements in and relating to Propellers for Aircraft.
GB190602470A (en) Improvements in Submerged Feathering Paddle Wheels
US918410A (en) Air-ship.
GB190503186A (en) Improved Means for Directing Air-ships.
GB190909196A (en) Improvements in Reversible and Feathering Propellers.
US1016359A (en) Airship.
US937187A (en) Air-ship.
GB190821261A (en) Improvements in and relating to Airships.