AT521343A3 - diving fin - Google Patents

diving fin Download PDF

Info

Publication number
AT521343A3
AT521343A3 ATA50218/2019A AT502182019A AT521343A3 AT 521343 A3 AT521343 A3 AT 521343A3 AT 502182019 A AT502182019 A AT 502182019A AT 521343 A3 AT521343 A3 AT 521343A3
Authority
AT
Austria
Prior art keywords
webs
fin
diving
plantar
edges
Prior art date
Application number
ATA50218/2019A
Other languages
German (de)
Other versions
AT521343A2 (en
AT521343B1 (en
Inventor
Logar Daniel
Original Assignee
Logar Daniel
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 Logar Daniel filed Critical Logar Daniel
Priority to ATA50218/2019A priority Critical patent/AT521343B1/en
Publication of AT521343A2 publication Critical patent/AT521343A2/en
Priority to EP20714144.1A priority patent/EP3938061A1/en
Priority to PCT/EP2020/056824 priority patent/WO2020182981A1/en
Priority to US17/437,146 priority patent/US20220203173A1/en
Publication of AT521343A3 publication Critical patent/AT521343A3/en
Application granted granted Critical
Publication of AT521343B1 publication Critical patent/AT521343B1/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
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B2209/00—Characteristics of used materials
    • A63B2209/02—Characteristics of used materials with reinforcing fibres, e.g. carbon, polyamide fibres
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B2210/00—Space saving
    • A63B2210/50—Size reducing arrangements for stowing or transport

Abstract

Tauchflosse (10) zur Fortbewegung in Wasser, umfassend - ein Schuhteil (100) zur Aufnahme eines Fußes eines Benutzers, und - ein Flossenteil (200), welches zwei Stege (210) und ein an den Stegen (210) befestigtes Flossenblatt (220) aufweist, wobei die Stege (210) beidseitig einer Medianebene (M) der Tauchflosse (10) angeordnet sind und jeweils dorsale und plantare Kanten (250, 251) in Querrichtung der Stege (210) und distale und proximale Enden (260, 261) in Längsrichtung der Stege (210) aufweisen, und - Befestigungseinrichtungen (300) zur Befestigung der Stege (210) an dem Schuhteil (100), wobei die dorsale Kante (250) zumindest eines Steges (210) zur Medianebene (M) der Tauchflosse (10) geneigt ist , sodass die dorsalen Kanten (250) einen geringeren Abstand zueinander aufweisen als die plantaren Kanten (251) der Stege (210) zueinander, wobei sich die Stege (210) bei einer äußeren Krafteinwirkung auf das Flossenteil (200) in plantarer Richtung, zumindest abschnittsweise in Richtung der Medianebene (M) der Tauchflosse (10) zueinander elastisch verformen.Diving fin (10) for locomotion in water, comprising - a shoe part (100) for receiving a foot of a user, and - a fin part (200) which has two webs (210) and a fin blade (220) attached to the webs (210) wherein the webs (210) are arranged on both sides of a median plane (M) of the diving fin (10) and each have dorsal and plantar edges (250, 251) in the transverse direction of the webs (210) and distal and proximal ends (260, 261) in Having the longitudinal direction of the webs (210), and - fastening devices (300) for fastening the webs (210) to the shoe part (100), the dorsal edge (250) of at least one web (210) pointing to the median plane (M) of the diving fin (10 ) is inclined so that the dorsal edges (250) are at a smaller distance from one another than the plantar edges (251) of the webs (210) from one another, with the webs (210) moving in the plantar direction when an external force acts on the fin part (200). , at least in sections in the direction of de r median plane (M) of the diving fin (10) deform elastically to each other.

ATA50218/2019A 2019-03-13 2019-03-13 diving fin AT521343B1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
ATA50218/2019A AT521343B1 (en) 2019-03-13 2019-03-13 diving fin
EP20714144.1A EP3938061A1 (en) 2019-03-13 2020-03-13 Diving flipper
PCT/EP2020/056824 WO2020182981A1 (en) 2019-03-13 2020-03-13 Diving flipper
US17/437,146 US20220203173A1 (en) 2019-03-13 2020-03-13 Diving Flipper

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ATA50218/2019A AT521343B1 (en) 2019-03-13 2019-03-13 diving fin

Publications (3)

Publication Number Publication Date
AT521343A2 AT521343A2 (en) 2019-12-15
AT521343A3 true AT521343A3 (en) 2022-06-15
AT521343B1 AT521343B1 (en) 2023-02-15

Family

ID=68807415

Family Applications (1)

Application Number Title Priority Date Filing Date
ATA50218/2019A AT521343B1 (en) 2019-03-13 2019-03-13 diving fin

Country Status (4)

Country Link
US (1) US20220203173A1 (en)
EP (1) EP3938061A1 (en)
AT (1) AT521343B1 (en)
WO (1) WO2020182981A1 (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5813889A (en) * 1997-02-25 1998-09-29 Alan Perry Expandable swim flipper
WO2000062868A1 (en) * 1999-04-16 2000-10-26 Hollywood Hopeful Productions, L.L.C. Convertible amphibious shoes for swimming and walking

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2067130A1 (en) * 1969-11-06 1971-08-20 Benenati Jean
FR2543841A1 (en) * 1983-04-05 1984-10-12 Rossi Louis Swimming flipper
IT1213912B (en) * 1987-10-09 1990-01-05 Scubapro Spa SWIMMING FIN WITH SEPARABLE SHOVEL AND SHOE
ITGE20080005A1 (en) * 2008-01-22 2009-07-23 Salvas Sub Spa FIN FOR SWIMMING OR FOR UNDERWATER ACTIVITIES
US8087959B2 (en) * 2009-09-11 2012-01-03 Hsu Chien-Cheng Detachable swim fin

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5813889A (en) * 1997-02-25 1998-09-29 Alan Perry Expandable swim flipper
WO2000062868A1 (en) * 1999-04-16 2000-10-26 Hollywood Hopeful Productions, L.L.C. Convertible amphibious shoes for swimming and walking

Also Published As

Publication number Publication date
US20220203173A1 (en) 2022-06-30
AT521343A2 (en) 2019-12-15
EP3938061A1 (en) 2022-01-19
AT521343B1 (en) 2023-02-15
WO2020182981A1 (en) 2020-09-17

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