NL7801503A - MECHANICAL DRIVE, ESPECIALLY FOR MOVING A BOAT IN THE WATER. - Google Patents

MECHANICAL DRIVE, ESPECIALLY FOR MOVING A BOAT IN THE WATER.

Info

Publication number
NL7801503A
NL7801503A NL7801503A NL7801503A NL7801503A NL 7801503 A NL7801503 A NL 7801503A NL 7801503 A NL7801503 A NL 7801503A NL 7801503 A NL7801503 A NL 7801503A NL 7801503 A NL7801503 A NL 7801503A
Authority
NL
Netherlands
Prior art keywords
boat
moving
water
mechanical drive
mechanical
Prior art date
Application number
NL7801503A
Other languages
Dutch (nl)
Original Assignee
Laser Otto
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 Laser Otto filed Critical Laser Otto
Publication of NL7801503A publication Critical patent/NL7801503A/en

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)
  • Devices For Medical Bathing And Washing (AREA)
  • Vehicle Body Suspensions (AREA)
  • Transmission Devices (AREA)
  • Mechanical Sealing (AREA)
NL7801503A 1977-02-12 1978-02-09 MECHANICAL DRIVE, ESPECIALLY FOR MOVING A BOAT IN THE WATER. NL7801503A (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 (1)

Publication Number Publication Date
NL7801503A true NL7801503A (en) 1978-08-15

Family

ID=6675453

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7801503A NL7801503A (en) 1977-02-12 1978-02-09 MECHANICAL DRIVE, ESPECIALLY FOR MOVING A BOAT IN THE 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
ES233895U (en) 1978-04-01
IT7819965A0 (en) 1978-02-03
IT1092392B (en) 1985-07-12
ES233895Y (en) 1978-08-16
GB1583292A (en) 1981-01-21
FR2380184A1 (en) 1978-09-08
DE7704302U1 (en) 1977-09-01

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Legal Events

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BB A search report has been drawn up
BV The patent application has lapsed