IT1213912B - SWIMMING FIN WITH SEPARABLE SHOVEL AND SHOE - Google Patents

SWIMMING FIN WITH SEPARABLE SHOVEL AND SHOE

Info

Publication number
IT1213912B
IT1213912B IT8712553A IT1255387A IT1213912B IT 1213912 B IT1213912 B IT 1213912B IT 8712553 A IT8712553 A IT 8712553A IT 1255387 A IT1255387 A IT 1255387A IT 1213912 B IT1213912 B IT 1213912B
Authority
IT
Italy
Prior art keywords
shoe
fin
propulsion blade
portions
shovel
Prior art date
Application number
IT8712553A
Other languages
Italian (it)
Other versions
IT8712553A0 (en
Inventor
Roberto Semeia
Original Assignee
Scubapro Spa
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 Scubapro Spa filed Critical Scubapro Spa
Priority to IT8712553A priority Critical patent/IT1213912B/en
Publication of IT8712553A0 publication Critical patent/IT8712553A0/en
Priority to ES198888114920T priority patent/ES2026617T3/en
Priority to DE8888114920T priority patent/DE3866080D1/en
Priority to EP88114920A priority patent/EP0310828B1/en
Priority to AT88114920T priority patent/ATE69175T1/en
Application granted granted Critical
Publication of IT1213912B publication Critical patent/IT1213912B/en

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
    • 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
    • A63B2031/112—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 with means facilitating walking, e.g. rectractable, detachable or pivotable blades

Abstract

This invention relates to a swim fin wherein the propulsion blade portion (1) and the shoe portion (2) are manufactured separately and are disconnectably connected to each other by means of suitable connecting members. The propulsion blade (1) comprises, at the end thereof facing said shoe portion (2), a flattened tang portion (3) which will be fitted, upon connecting the two portions (1, 2) of the fin, into a correspondingly shaped recess (4) in the thickness of the sole (5) of said shoe portion (2). The propulsion blade (1) of said swim fin is also provided, overhead at said tang portion (3), with a transverse bridge member (6) which is supported at both sides by two ridges (7) constructed as extensions of two intermediate ribs (8) of said propulsion blade (1), said bridge member (6) and side ridges (7) interengaging, upon connecting the two portions (1, 2) of said fin, with corresponding seatings or sockets (9, 10) formed in the toe portion of said shoe (2). Moreover, the swim fin is provided with a device (15) for locking together its coupled portions.
IT8712553A 1987-10-09 1987-10-09 SWIMMING FIN WITH SEPARABLE SHOVEL AND SHOE IT1213912B (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
IT8712553A IT1213912B (en) 1987-10-09 1987-10-09 SWIMMING FIN WITH SEPARABLE SHOVEL AND SHOE
ES198888114920T ES2026617T3 (en) 1987-10-09 1988-09-13 SWIMMING FIN WITH THE PART OF THE FIN AND THE PART OF THE SOLE SEPARABLE BETWEEN YES.
DE8888114920T DE3866080D1 (en) 1987-10-09 1988-09-13 SWIMMING FIN WITH DETACHABLE SHOVEL AND SHOE PART.
EP88114920A EP0310828B1 (en) 1987-10-09 1988-09-13 Swim fin with separable blade portion and shoe portion
AT88114920T ATE69175T1 (en) 1987-10-09 1988-09-13 SWIMMING FIN WITH SEPARABLE FOOD AND SHOE SECTION.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8712553A IT1213912B (en) 1987-10-09 1987-10-09 SWIMMING FIN WITH SEPARABLE SHOVEL AND SHOE

Publications (2)

Publication Number Publication Date
IT8712553A0 IT8712553A0 (en) 1987-10-09
IT1213912B true IT1213912B (en) 1990-01-05

Family

ID=11141519

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8712553A IT1213912B (en) 1987-10-09 1987-10-09 SWIMMING FIN WITH SEPARABLE SHOVEL AND SHOE

Country Status (5)

Country Link
EP (1) EP0310828B1 (en)
AT (1) ATE69175T1 (en)
DE (1) DE3866080D1 (en)
ES (1) ES2026617T3 (en)
IT (1) IT1213912B (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1256836B (en) * 1992-06-03 1995-12-21 Technisub Spa SWIMMING FIN.
FR2705245B1 (en) * 1993-05-13 1995-12-08 Promar Sarl Swimming fins.
IT1271597B (en) * 1994-05-20 1997-06-04 Htm Sport Spa SWIMMING FIN.
US5683279A (en) * 1995-11-16 1997-11-04 Dacor Corporation Multi-part diving fin
IT1314502B1 (en) * 2000-02-25 2002-12-18 Htm Sport Spa SWIMMING FIN IN INTERCHANGEABLE SHOVEL.
US20050079777A1 (en) * 2002-08-12 2005-04-14 Couzyn Rhys James Flipper
US6814640B1 (en) * 2003-07-07 2004-11-09 Michael Houck Swim fin
US10675508B2 (en) 2010-04-08 2020-06-09 Cetatek Holdings Inc. Coupleable fin apparatuses and boot toe bodies
WO2017124181A1 (en) * 2016-01-22 2017-07-27 Cetatek Holdings Inc. Coupleable fin apparatuses and boot toe bodies
EP2555834A4 (en) 2010-04-08 2013-09-04 Cetatek Holdings Inc Flippers, boots, systems including same, and methods of using same
DE102011112980B4 (en) 2011-09-09 2018-10-31 Florian Bullacher Set comprising a diving shoe, a diving fin and a power transmission connection between the diving shoe and the diving fin
GB2507031A (en) * 2012-08-25 2014-04-23 Joel Winter A shoe with detachable fin
US9440114B2 (en) 2012-10-12 2016-09-13 Cetatek Holdings Inc. Boot sole system and fin for same
EP3226984B1 (en) * 2014-12-05 2020-04-08 Cetatek Holdings Inc. Coupleable fin apparatuses and boot toe bodies
EP3697507A4 (en) * 2017-10-20 2021-09-15 Cetatek Holdings Inc. Coupleable fin apparatuses and boot toe bodies
AT521343B1 (en) * 2019-03-13 2023-02-15 Logar Daniel diving fin

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3178738A (en) * 1961-11-16 1965-04-20 Everett A Brunner Convertible swim fin
FR1416268A (en) * 1963-12-05 1965-10-29 Swimming fin
BE660073A (en) * 1965-02-02 1965-06-16
FR2505663A1 (en) * 1981-05-13 1982-11-19 Giovanni Alain Di Swim fin joined to supple adjustable foot pocket - has double sole on pocket forming groove in which end of fin slides
FR2543004B1 (en) * 1983-03-25 1987-02-27 Dessault Hugues SWIMMING WING SWIMMING PALM

Also Published As

Publication number Publication date
EP0310828B1 (en) 1991-11-06
ES2026617T3 (en) 1992-05-01
ATE69175T1 (en) 1991-11-15
EP0310828A2 (en) 1989-04-12
IT8712553A0 (en) 1987-10-09
DE3866080D1 (en) 1991-12-12
EP0310828A3 (en) 1989-08-23

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19961025