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GB459380A - Improvements in the construction or arrangement of paddles for use in the propulsion of water craft and other purposes - Google Patents

Improvements in the construction or arrangement of paddles for use in the propulsion of water craft and other purposes

Info

Publication number
GB459380A
GB459380A GB2387535A GB2387535A GB459380A GB 459380 A GB459380 A GB 459380A GB 2387535 A GB2387535 A GB 2387535A GB 2387535 A GB2387535 A GB 2387535A GB 459380 A GB459380 A GB 459380A
Authority
GB
United Kingdom
Prior art keywords
blades
paddle
shanks
feathering
paddles
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
GB2387535A
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.)
IO MILLO WARREN
Original Assignee
IO MILLO WARREN
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 IO MILLO WARREN filed Critical IO MILLO WARREN
Priority to GB2387535A priority Critical patent/GB459380A/en
Publication of GB459380A publication Critical patent/GB459380A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H1/00—Propulsive elements directly acting on water
    • B63H1/02—Propulsive elements directly acting on water of rotary type
    • B63H1/04—Propulsive elements directly acting on water of rotary type with rotation axis substantially at right angles to propulsive direction
    • B63H1/06—Propulsive elements directly acting on water of rotary type with rotation axis substantially at right angles to propulsive direction with adjustable vanes or blades
    • B63H1/08—Propulsive elements directly acting on water of rotary type with rotation axis substantially at right angles to propulsive direction with adjustable vanes or blades with cyclic adjustment

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)

Abstract

459,380. Paddle-wheels. WARREN, 1. M., The Chestnuts, Moulton, near Newmarket. Aug. 26, 1935, No. 23878. [Class 114] The blades of feathering paddle wheels are provided at their shanks with two projections at right angles located between independent faced cams which are positioned to provide a feathering action as the paddle rotates. The paddle shaft 10 carries an open box hub in the periphery of which are mounted the shanks 15 of the main blades 16. On those shanks are projections carrying respectively rollers 17, 18, and these are disposed between two plates 21, 22 on which are formed cam surfaces 20, 23, for moving the blades alternately into the driving and feathering position. The plates are supported by a sleeve 25. The cams are designed so that the blades enter and leave the water edgewise.
GB2387535A 1935-08-26 1935-08-26 Improvements in the construction or arrangement of paddles for use in the propulsion of water craft and other purposes Expired GB459380A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2387535A GB459380A (en) 1935-08-26 1935-08-26 Improvements in the construction or arrangement of paddles for use in the propulsion of water craft and other purposes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2387535A GB459380A (en) 1935-08-26 1935-08-26 Improvements in the construction or arrangement of paddles for use in the propulsion of water craft and other purposes

Publications (1)

Publication Number Publication Date
GB459380A true GB459380A (en) 1937-01-07

Family

ID=10202722

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2387535A Expired GB459380A (en) 1935-08-26 1935-08-26 Improvements in the construction or arrangement of paddles for use in the propulsion of water craft and other purposes

Country Status (1)

Country Link
GB (1) GB459380A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2235670A (en) * 1988-08-22 1991-03-13 Cheng Chung Wang Impeller wheel and steering apparatus for floating vessels
US5188512A (en) * 1991-06-10 1993-02-23 Thornton William S Helicopter blade pitch control system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2235670A (en) * 1988-08-22 1991-03-13 Cheng Chung Wang Impeller wheel and steering apparatus for floating vessels
US5188512A (en) * 1991-06-10 1993-02-23 Thornton William S Helicopter blade pitch control system

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