GB1001001A - Manual propelling device for boats - Google Patents

Manual propelling device for boats

Info

Publication number
GB1001001A
GB1001001A GB3312161A GB3312161A GB1001001A GB 1001001 A GB1001001 A GB 1001001A GB 3312161 A GB3312161 A GB 3312161A GB 3312161 A GB3312161 A GB 3312161A GB 1001001 A GB1001001 A GB 1001001A
Authority
GB
United Kingdom
Prior art keywords
blade
lever
shaft
boats
limited
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
GB3312161A
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 GB1001001A publication Critical patent/GB1001001A/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

Abstract

1,001,001. Manual propulsion of boats. G. VAN DER PUTTEN. Sept. 15, 1961 [Sept. 24, 1960], No. 33121/61. Heading B7V. A boat hand propulsion device comprises a lever 5, pivoted on a shaft 4 which lies parallel to a longitudinal axis of the boat, and which has a blade 6 at its outer end mounted for limited angular movement with respect to the lever 5. Fig. 2 shows two different ways of mounting the blade 6. On the right-hand side of the figure, the blade 6 carries a shaft 7 which rotates in a tube 5a, the rotation being limited by a bolt on the shaft 7 which moves in a slot in the tube 5a. On the left-hand side of the figure the blade 6 is joined to the lever 7a by bolts 12 and a limited flexibility is obtained by rubber bushes 13. The blade is made of synthetic plastics with a metal plate embedded therein, and the hull is formed of resin-bonded glass-fibre.
GB3312161A 1960-09-24 1961-09-15 Manual propelling device for boats Expired GB1001001A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO13745460 1960-09-24

Publications (1)

Publication Number Publication Date
GB1001001A true GB1001001A (en) 1965-08-11

Family

ID=19908531

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3312161A Expired GB1001001A (en) 1960-09-24 1961-09-15 Manual propelling device for boats

Country Status (2)

Country Link
BE (1) BE608262A (en)
GB (1) GB1001001A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4761362A (en) * 1985-12-25 1988-08-02 Fuji Photo Film Co., Ltd. Processing a photographic material comprising an emulsion layer providing a contrast gradation and another layer providing a soft tone gradation

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4761362A (en) * 1985-12-25 1988-08-02 Fuji Photo Film Co., Ltd. Processing a photographic material comprising an emulsion layer providing a contrast gradation and another layer providing a soft tone gradation

Also Published As

Publication number Publication date
BE608262A (en) 1962-01-15

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