FR2338184A2 - Light craft with inflatable paddles - has radial and circumferential strips forming support cage for inflatable cover for paddle - Google Patents

Light craft with inflatable paddles - has radial and circumferential strips forming support cage for inflatable cover for paddle

Info

Publication number
FR2338184A2
FR2338184A2 FR7601933A FR7601933A FR2338184A2 FR 2338184 A2 FR2338184 A2 FR 2338184A2 FR 7601933 A FR7601933 A FR 7601933A FR 7601933 A FR7601933 A FR 7601933A FR 2338184 A2 FR2338184 A2 FR 2338184A2
Authority
FR
France
Prior art keywords
inflatable
radial
paddle
paddles
forming support
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
FR7601933A
Other languages
French (fr)
Other versions
FR2338184B2 (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
Priority claimed from FR7247227A external-priority patent/FR2212807A5/fr
Application filed by Individual filed Critical Individual
Priority to FR7601933A priority Critical patent/FR2338184A2/en
Publication of FR2338184A2 publication Critical patent/FR2338184A2/en
Application granted granted Critical
Publication of FR2338184B2 publication Critical patent/FR2338184B2/fr
Granted 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
    • B63H1/38—Propulsive elements directly acting on water characterised solely by flotation properties, e.g. drums

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Steering Controls (AREA)
  • Braiding, Manufacturing Of Bobbin-Net Or Lace, And Manufacturing Of Nets By Knotting (AREA)
  • Wind Motors (AREA)

Abstract

An inflatable paddle driving system for a light boat has two rotors at the front and one at the rear. The front two are mounted on a spindle (26) supported by a U-shaped bar (27). The rear one is mounted on a spindle between two parallel arms. The front two have driving blades (24, 25) projecting from them. Each rotor has a support frame or cage consisting of a set of radial metal strips (1-8) extending from the hub at each end, bent across the face of the cage. Two parallel peripheral strips (16, 17) or (18, 19) interconnect them around the circumference. These support an inflatable cover.
FR7601933A 1972-12-29 1976-01-16 Light craft with inflatable paddles - has radial and circumferential strips forming support cage for inflatable cover for paddle Granted FR2338184A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7601933A FR2338184A2 (en) 1972-12-29 1976-01-16 Light craft with inflatable paddles - has radial and circumferential strips forming support cage for inflatable cover for paddle

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7247227A FR2212807A5 (en) 1972-12-29 1972-12-29
FR7601933A FR2338184A2 (en) 1972-12-29 1976-01-16 Light craft with inflatable paddles - has radial and circumferential strips forming support cage for inflatable cover for paddle

Publications (2)

Publication Number Publication Date
FR2338184A2 true FR2338184A2 (en) 1977-08-12
FR2338184B2 FR2338184B2 (en) 1978-12-29

Family

ID=9168335

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7601933A Granted FR2338184A2 (en) 1972-12-29 1976-01-16 Light craft with inflatable paddles - has radial and circumferential strips forming support cage for inflatable cover for paddle

Country Status (1)

Country Link
FR (1) FR2338184A2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1982002364A1 (en) * 1981-01-12 1982-07-22 Benassi Sergio Wheels and tyres for water-borne craft
US4872805A (en) * 1985-07-31 1989-10-10 Yamaha Hatsudoki Kabushiki Kaisha Water powered device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1982002364A1 (en) * 1981-01-12 1982-07-22 Benassi Sergio Wheels and tyres for water-borne craft
US4872805A (en) * 1985-07-31 1989-10-10 Yamaha Hatsudoki Kabushiki Kaisha Water powered device

Also Published As

Publication number Publication date
FR2338184B2 (en) 1978-12-29

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