ES233895U - Mechanical drive for propulsion of an appliance in liquid - Google Patents

Mechanical drive for propulsion of an appliance in liquid

Info

Publication number
ES233895U
ES233895U ES1978233895U ES233895U ES233895U ES 233895 U ES233895 U ES 233895U ES 1978233895 U ES1978233895 U ES 1978233895U ES 233895 U ES233895 U ES 233895U ES 233895 U ES233895 U ES 233895U
Authority
ES
Spain
Prior art keywords
mechanical drive
propulsion
appliance
liquid
locomotion
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.)
Granted
Application number
ES1978233895U
Other languages
Spanish (es)
Other versions
ES233895Y (en
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 ES233895U publication Critical patent/ES233895U/en
Application granted granted Critical
Publication of ES233895Y publication Critical patent/ES233895Y/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
    • B63H16/00—Marine propulsion by muscle power
    • B63H16/08—Other apparatus for converting muscle power into propulsive effort
    • 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

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
  • Mechanical Sealing (AREA)
  • Transmission Devices (AREA)
  • Vehicle Body Suspensions (AREA)
  • Devices For Medical Bathing And Washing (AREA)

Abstract

Mechanical drive device for locomotion in water, especially for the operation of boats, characterized by comprising a fin with limited rotation field (3, 10, 28), applied, and preferably articulated, to a rotating arm (1, eleven). (Machine-translation by Google Translate, not legally binding)
ES1978233895U 1977-02-12 1978-02-11 MECHANICAL ACTIVATION DEVICE FOR LOCOMOTION IN WATER. Expired ES233895Y (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE7704302U DE7704302U1 (en) 1977-02-12 1977-02-12 MECHANICAL DRIVE FOR MOVEMENT IN WATER, IN PARTICULAR BOAT DRIVE

Publications (2)

Publication Number Publication Date
ES233895U true ES233895U (en) 1978-04-01
ES233895Y ES233895Y (en) 1978-08-16

Family

ID=6675453

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1978233895U Expired ES233895Y (en) 1977-02-12 1978-02-11 MECHANICAL ACTIVATION DEVICE FOR LOCOMOTION IN WATER.

Country Status (6)

Country Link
DE (1) DE7704302U1 (en)
ES (1) ES233895Y (en)
FR (1) FR2380184A1 (en)
GB (1) GB1583292A (en)
IT (1) IT1092392B (en)
NL (1) NL7801503A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2609681B1 (en) * 1986-12-31 1989-11-10 Guillouroux Jean FLOATING MACHINE PROPELLING BY PEDALS AND FINS, THE USER IS SEMI-SUBMERSIBLE
FR2708903B1 (en) * 1993-08-11 1995-10-06 Roy Jerome Propulsion device by submerged plane, swinging and oscillating, for any type of boat.
FR2811288A1 (en) * 2000-07-04 2002-01-11 Giabu Ramadan Ali Hussein El Boat for supporting surface or underwater swimmer has diving planes and propulsion fins operated by manual levers
AT503039B1 (en) 2006-02-02 2007-07-15 Rudolf Lackner WATERCRAFT
SE1851408A1 (en) * 2018-11-12 2020-05-13 Dolprop Ind Ab System for fluke drive

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE138598C (en) *
DE890762C (en) * 1953-08-13 Hamburg Dr.-Ing. habil. Karl Jurczyk Fin drive for ships
FR577135A (en) * 1924-02-13 1924-09-01 Oscillating blade thruster
US1578350A (en) * 1925-09-30 1926-03-30 John R Nock Ship steering and propelling mechanism
DE571273C (en) * 1931-11-21 1933-02-25 Robert Strehlau Arrangement for watercraft that are propelled by means of reciprocating, pivoting fins
GB476092A (en) * 1937-03-12 1937-12-01 Alessandro Valente Improvements in vibrating propellers for boats or the like
FR1280528A (en) * 1961-02-24 1961-12-29 Device for rowing by force of the muscles

Also Published As

Publication number Publication date
NL7801503A (en) 1978-08-15
GB1583292A (en) 1981-01-21
IT1092392B (en) 1985-07-12
ES233895Y (en) 1978-08-16
FR2380184A1 (en) 1978-09-08
IT7819965A0 (en) 1978-02-03
DE7704302U1 (en) 1977-09-01

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