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CH497314A - Fin-propelled watercraft - Google Patents

Fin-propelled watercraft

Info

Publication number
CH497314A
CH497314A CH1566169A CH1566169A CH497314A CH 497314 A CH497314 A CH 497314A CH 1566169 A CH1566169 A CH 1566169A CH 1566169 A CH1566169 A CH 1566169A CH 497314 A CH497314 A CH 497314A
Authority
CH
Switzerland
Prior art keywords
fin
propelled watercraft
watercraft
propelled
Prior art date
Application number
CH1566169A
Other languages
German (de)
Inventor
Stein Erich
Original Assignee
Hepatex Ag
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
Priority claimed from AT1024268A external-priority patent/AT305072B/en
Priority claimed from AT225669A external-priority patent/AT312453B/en
Priority claimed from AT848669A external-priority patent/AT313738B/en
Application filed by Hepatex Ag filed Critical Hepatex Ag
Publication of CH497314A publication Critical patent/CH497314A/en

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
    • B63H1/30—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)
  • Toys (AREA)
  • Earth Drilling (AREA)
CH1566169A 1968-10-21 1969-10-20 Fin-propelled watercraft CH497314A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AT1024268A AT305072B (en) 1968-10-21 1968-10-21 Fin-propelled watercraft
AT225669A AT312453B (en) 1969-03-07 1969-03-07 Fin-propelled watercraft
AT848669A AT313738B (en) 1969-09-08 1969-09-08 Fin-propelled watercraft

Publications (1)

Publication Number Publication Date
CH497314A true CH497314A (en) 1970-10-15

Family

ID=27148425

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1566169A CH497314A (en) 1968-10-21 1969-10-20 Fin-propelled watercraft

Country Status (4)

Country Link
CH (1) CH497314A (en)
DE (1) DE1953137A1 (en)
ES (1) ES372548A1 (en)
FR (1) FR2027526A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2442181A1 (en) * 1978-11-27 1980-06-20 Caroff Yves Manually propelled floating water craft - has hydrofoils and vertical paddle fixed in slot in elongate hull
ES2411554B1 (en) * 2011-08-17 2014-06-27 Jose San Gabino Ramirez WATER PROPULSION BY OSCILLATING FINS
CN114162296B (en) * 2021-11-25 2022-12-06 北京机电工程研究所 Underwater vehicle propelling and control integrated device, underwater vehicle and navigation control method thereof

Also Published As

Publication number Publication date
FR2027526A1 (en) 1970-10-02
DE1953137A1 (en) 1970-05-27
ES372548A1 (en) 1972-02-01

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Legal Events

Date Code Title Description
PL Patent ceased