FR2410488A1 - Swimming flipper with increased propulsion effect - has foot cavity extended by ducts, and flipper panel attached to upper surface - Google Patents

Swimming flipper with increased propulsion effect - has foot cavity extended by ducts, and flipper panel attached to upper surface

Info

Publication number
FR2410488A1
FR2410488A1 FR7737580A FR7737580A FR2410488A1 FR 2410488 A1 FR2410488 A1 FR 2410488A1 FR 7737580 A FR7737580 A FR 7737580A FR 7737580 A FR7737580 A FR 7737580A FR 2410488 A1 FR2410488 A1 FR 2410488A1
Authority
FR
France
Prior art keywords
flipper
ducts
panel attached
swimming
foot cavity
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Withdrawn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
FR7737580A
Other languages
French (fr)
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
Priority to FR7737580A priority Critical patent/FR2410488A1/en
Publication of FR2410488A1 publication Critical patent/FR2410488A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B31/00—Swimming aids
    • A63B31/08—Swim fins, flippers or other swimming aids held by, or attachable to, the hands, arms, feet or legs
    • A63B31/10—Swim fins, flippers or other swimming aids held by, or attachable to, the hands, arms, feet or legs held by, or attachable to, the hands or feet
    • A63B31/11—Swim fins, flippers or other swimming aids held by, or attachable to, the hands, arms, feet or legs held by, or attachable to, the hands or feet attachable only to the feet

Abstract

The swimming flipper has a foot cavity which forms an angle with the thrust surface. The cavity (1) is extended by means of a series of ducts (2, 3, 4) which, at the front, form a smooth surface (5) covering the foot, situated between two ridges (11, 12). The covering surface is supported by partitions over which is a rigid, smooth, single piece made of synthetic resin.
FR7737580A 1977-12-05 1977-12-05 Swimming flipper with increased propulsion effect - has foot cavity extended by ducts, and flipper panel attached to upper surface Withdrawn FR2410488A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7737580A FR2410488A1 (en) 1977-12-05 1977-12-05 Swimming flipper with increased propulsion effect - has foot cavity extended by ducts, and flipper panel attached to upper surface

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7737580A FR2410488A1 (en) 1977-12-05 1977-12-05 Swimming flipper with increased propulsion effect - has foot cavity extended by ducts, and flipper panel attached to upper surface

Publications (1)

Publication Number Publication Date
FR2410488A1 true FR2410488A1 (en) 1979-06-29

Family

ID=9198803

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7737580A Withdrawn FR2410488A1 (en) 1977-12-05 1977-12-05 Swimming flipper with increased propulsion effect - has foot cavity extended by ducts, and flipper panel attached to upper surface

Country Status (1)

Country Link
FR (1) FR2410488A1 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4773885A (en) * 1986-03-21 1988-09-27 Ciccotelli Stephen S Swim fin with blade displaced from foot pocket
WO1994009859A1 (en) * 1992-10-26 1994-05-11 Evans Robert B Swim fin having multiple interchangeable components
US5417599A (en) * 1994-02-25 1995-05-23 Evans; Robert B. Swim fin having multiple interchangeable components
AU671018B2 (en) * 1992-10-26 1996-08-08 Robert B. Evans Swim fin having multiple interchangeable components
EP1127590A1 (en) * 2000-02-25 2001-08-29 HTM SPORT S.p.A. Swimming flipper with interchangeable blade

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4773885A (en) * 1986-03-21 1988-09-27 Ciccotelli Stephen S Swim fin with blade displaced from foot pocket
WO1994009859A1 (en) * 1992-10-26 1994-05-11 Evans Robert B Swim fin having multiple interchangeable components
AU671018B2 (en) * 1992-10-26 1996-08-08 Robert B. Evans Swim fin having multiple interchangeable components
US5417599A (en) * 1994-02-25 1995-05-23 Evans; Robert B. Swim fin having multiple interchangeable components
EP1127590A1 (en) * 2000-02-25 2001-08-29 HTM SPORT S.p.A. Swimming flipper with interchangeable blade
US6322412B2 (en) 2000-02-25 2001-11-27 Htm Sport S.P.A. Swimming flipper with interchangeable blade

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Legal Events

Date Code Title Description
ST Notification of lapse