GB8524241D0 - Flexible propulsive-fin - Google Patents

Flexible propulsive-fin

Info

Publication number
GB8524241D0
GB8524241D0 GB858524241A GB8524241A GB8524241D0 GB 8524241 D0 GB8524241 D0 GB 8524241D0 GB 858524241 A GB858524241 A GB 858524241A GB 8524241 A GB8524241 A GB 8524241A GB 8524241 D0 GB8524241 D0 GB 8524241D0
Authority
GB
United Kingdom
Prior art keywords
fin
flexible propulsive
propulsive
flexible
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.)
Withdrawn
Application number
GB858524241A
Other versions
GB2181102A (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.)
Booton A H
Original Assignee
Booton A H
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 Booton A H filed Critical Booton A H
Priority to GB08524241A priority Critical patent/GB2181102A/en
Publication of GB8524241D0 publication Critical patent/GB8524241D0/en
Publication of GB2181102A publication Critical patent/GB2181102A/en
Withdrawn legal-status Critical Current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
    • B63H1/30—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
    • 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
    • B63H1/37—Moving-wave propellers, i.e. wherein the propelling means comprise a flexible undulating structure
    • 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
    • B63H16/20—Other apparatus for converting muscle power into propulsive effort using rotary cranking arm
    • B63H2016/202—Other apparatus for converting muscle power into propulsive effort using rotary cranking arm specially adapted or arranged for being actuated by the feet of the user, e.g. using bicycle-like pedals
GB08524241A 1985-10-02 1985-10-02 Flexible propulsive fin-mechanically mounted Withdrawn GB2181102A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08524241A GB2181102A (en) 1985-10-02 1985-10-02 Flexible propulsive fin-mechanically mounted

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08524241A GB2181102A (en) 1985-10-02 1985-10-02 Flexible propulsive fin-mechanically mounted

Publications (2)

Publication Number Publication Date
GB8524241D0 true GB8524241D0 (en) 1985-11-06
GB2181102A GB2181102A (en) 1987-04-15

Family

ID=10586046

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08524241A Withdrawn GB2181102A (en) 1985-10-02 1985-10-02 Flexible propulsive fin-mechanically mounted

Country Status (1)

Country Link
GB (1) GB2181102A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2694262A1 (en) * 1992-07-30 1994-02-04 Sbrana Adolphe Recreational nautical craft.
DE19515114A1 (en) * 1994-11-02 1996-05-09 Erich Dr Ing Henker Fin propulsion for muscle-powered water craft
US6925956B2 (en) * 2003-08-15 2005-08-09 Mario V. Rocha Collapsible watercraft
FR2978117A1 (en) * 2011-07-20 2013-01-25 Claude Bastian Drive mechanism for producing periodic azimuth oscillations around vertical axle of flexible blade in flexible blade engine of boat, has blade-carrying shaft attached with horizontal bar by bracket and started by rotation of vertical crank
CN107089314A (en) * 2017-04-10 2017-08-25 安徽理工大学 A kind of Novel bionic fishtail propulsion plant

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB223377A (en) * 1923-09-15 1924-10-23 John Archibald Maxwell Improvements in the propulsion of boats
US3855957A (en) * 1970-05-07 1974-12-24 W Gross Self-propelled boat
US3834343A (en) * 1972-11-14 1974-09-10 W Hopkins Articulated sculling oar
US3874320A (en) * 1973-11-16 1975-04-01 Wilburn W Wood Boat propulsion apparatus
US4172427A (en) * 1978-01-12 1979-10-30 Kindred William B Water propulsion unit including fin having foil and flexible ends
CH635285A5 (en) * 1978-07-05 1983-03-31 Gander Franz WATER VEHICLE WITH SWIVEL FIN DRIVE.

Also Published As

Publication number Publication date
GB2181102A (en) 1987-04-15

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)