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GB815309A - Improvements in or relating to a ship having an elastic and swinging rear portion - Google Patents

Improvements in or relating to a ship having an elastic and swinging rear portion

Info

Publication number
GB815309A
GB815309A GB32553/55A GB3255355A GB815309A GB 815309 A GB815309 A GB 815309A GB 32553/55 A GB32553/55 A GB 32553/55A GB 3255355 A GB3255355 A GB 3255355A GB 815309 A GB815309 A GB 815309A
Authority
GB
United Kingdom
Prior art keywords
elastic
stern
ship
relating
oscillating
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
GB32553/55A
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
Publication of GB815309A publication Critical patent/GB815309A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63H—TOYS, e.g. TOPS, DOLLS, HOOPS OR BUILDING BLOCKS
    • A63H23/00—Toy boats; Floating toys; Other aquatic toy devices
    • A63H23/02—Boats; Sailing boats
    • A63H23/04—Self-propelled boats, ships or submarines
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63H—TOYS, e.g. TOPS, DOLLS, HOOPS OR BUILDING BLOCKS
    • A63H23/00—Toy boats; Floating toys; Other aquatic toy devices
    • A63H23/02—Boats; Sailing boats
    • 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
    • B63H1/30—Propulsive elements directly acting on water of non-rotary type
    • B63H1/36—Propulsive elements directly acting on water of non-rotary type swinging sideways, e.g. fishtail type

Landscapes

  • Engineering & Computer Science (AREA)
  • Ocean & Marine Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Toys (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)

Abstract

815,309. Oscillating sterns. KœTTNER, H. Nov. 14, 1955 [Nov. 18, 1954], No. 32553/55. Classes 113 and 114. In a ship having an oscillating stern 5 which is made in one piece from elastic material such as rubber and/or has one or more elastic longitudinal members (spiral spring or springs or leaf spring 7) which extend throughout its entire length, the stern is an even continuation of the forward portion 1 of the hull. The stern terminates in a fin 6 and in the embodiment of Figs. 3 and 5 the longitudinal leaf spring 7 is embedded in an elastic filler 8 and has an aperture 10 in which an electric motor 12 having an eccentric mass is mounted. Alternatively the drive may be affected in known manner by a lever system.
GB32553/55A 1954-11-18 1955-11-14 Improvements in or relating to a ship having an elastic and swinging rear portion Expired GB815309A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT2936729X 1954-11-18

Publications (1)

Publication Number Publication Date
GB815309A true GB815309A (en) 1959-06-24

Family

ID=3690544

Family Applications (1)

Application Number Title Priority Date Filing Date
GB32553/55A Expired GB815309A (en) 1954-11-18 1955-11-14 Improvements in or relating to a ship having an elastic and swinging rear portion

Country Status (6)

Country Link
US (1) US2936729A (en)
BE (1) BE542909A (en)
CH (1) CH337745A (en)
DE (1) DE1033539B (en)
FR (1) FR1135619A (en)
GB (1) GB815309A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2430351A1 (en) * 1978-07-05 1980-02-01 Gander Franz PIVOTING BLADE DRIVED BOAT

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3076725A (en) * 1958-01-30 1963-02-05 Us Rubber Co Coated object having reduced frictional drag in liquids
US3165086A (en) * 1962-09-25 1965-01-12 Calvin W Eastep Oscillating propeller
US3154043A (en) * 1962-10-08 1964-10-27 Jr Charles B Momsen Hydrodynamic travelling wave propulsion apparatus
US3385253A (en) * 1966-07-07 1968-05-28 Csf System for transforming a rotational movement into an alternating torsional movement
US5046444A (en) * 1990-04-10 1991-09-10 Michigan Wheel Corp. Base vented subcavitating hydrofoil section
US6179683B1 (en) 1993-02-10 2001-01-30 Nekton Technologies, Inc. Swimming aquatic creature simulator
DE4411610A1 (en) * 1994-04-02 1995-10-05 Buechler Dirk Fin drive for watercraft
US5740750A (en) * 1996-05-28 1998-04-21 Massachusetts Institute Of Technology Method and apparatus for reducing drag on a moving body
DE19623038A1 (en) * 1996-06-08 1997-12-11 Kyritz Hans Ulrich Boat-propulsion system using torsional oscillation e.g for medical remedial applications
DE19712257A1 (en) * 1997-03-24 1998-10-01 Rudolph Stephan Dr Ing Diving device and method for its manufacture
JP3416522B2 (en) * 1997-09-18 2003-06-16 三菱重工業株式会社 Underwater vehicle with vibrating wings
US6138604A (en) * 1998-05-26 2000-10-31 The Charles Stark Draper Laboratories, Inc. Pelagic free swinging aquatic vehicle
FR2840584B1 (en) * 2002-06-07 2005-09-02 Daniel Evain PROPULSIVE DEVICE IN A LIQUID ENVIRONMENT
RU2567993C2 (en) * 2012-07-06 2015-11-10 Вячеслав Андреевич Струщенко Shell-type flipper-resonance valve air propulsor (sf-rvap-"t1")
US11760455B2 (en) * 2013-12-04 2023-09-19 Fishboat Incorporated Fin-based watercraft propulsion system
TWM506775U (en) * 2015-05-22 2015-08-11 Ting-feng LIU Man-power underwater propeller
US10647397B2 (en) * 2017-06-24 2020-05-12 Fishboat Incorporated Robotic jellyfish
CN115230926B (en) * 2022-07-26 2023-12-19 深圳职业技术学院 Bionic robot fish

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US443991A (en) * 1891-01-06 Sidney r
US621719A (en) * 1899-03-21 shann
DE301446C (en) *
US1324722A (en) * 1919-12-09 Submarine
DE98999C (en) * 1897-07-18 1898-09-27 M.H.C. Shann METHOD AND DEVICE FOR MOVING SHIPS
GB126231A (en) * 1918-09-10 1919-05-08 Thomas Leask New or Improved Means for the Propulsion of Boats and similar Vessels.
DE733446C (en) * 1935-02-26 1943-03-26 Heinrich Schieferstein Control for aircraft
US2432869A (en) * 1945-03-29 1947-12-16 Westinghouse Electric Corp Steering control solenoid structure

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2430351A1 (en) * 1978-07-05 1980-02-01 Gander Franz PIVOTING BLADE DRIVED BOAT

Also Published As

Publication number Publication date
FR1135619A (en) 1957-05-02
BE542909A (en) 1959-09-11
US2936729A (en) 1960-05-17
CH337745A (en) 1959-04-15
DE1033539B (en) 1958-07-03

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