EP0941748A1 - Palme de natation pour la plongée sous-marine libre et pour l'apnée - Google Patents

Palme de natation pour la plongée sous-marine libre et pour l'apnée Download PDF

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Publication number
EP0941748A1
EP0941748A1 EP99104801A EP99104801A EP0941748A1 EP 0941748 A1 EP0941748 A1 EP 0941748A1 EP 99104801 A EP99104801 A EP 99104801A EP 99104801 A EP99104801 A EP 99104801A EP 0941748 A1 EP0941748 A1 EP 0941748A1
Authority
EP
European Patent Office
Prior art keywords
blade
flipper
ribs
apnea
outline
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Withdrawn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
EP99104801A
Other languages
German (de)
English (en)
Inventor
Claudio Albertini
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.)
Stella Lie
Original Assignee
Stella Lie
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 Stella Lie filed Critical Stella Lie
Publication of EP0941748A1 publication Critical patent/EP0941748A1/fr
Withdrawn legal-status Critical Current

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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

Definitions

  • the blade of the flipper according to the invention has a plurality of ribs of decreasing height from the foot to the blade end and the ends of which have a substantially parabolic outline, for improved water canalization and thrust.
  • the flipper of the invention comprises a body 1, made of rubber or any other suitable material, to be worn on one's foot and having on its front a pair of lateral elements 2 being provided, on their facing sides, with grooves receiving a blade, shown as a whole with numeral 3.
  • the sides of the blade 3 are bent downwards to define two lateral elements 8 bounding the blade sides, said lateral elements improving water canalization to increase the flipper directionality, besides providing greater thrust.

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Table Devices Or Equipment (AREA)
  • Prostheses (AREA)
EP99104801A 1998-03-12 1999-03-11 Palme de natation pour la plongée sous-marine libre et pour l'apnée Withdrawn EP0941748A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITVI980050 1998-03-12
IT98VI000050A ITVI980050A1 (it) 1998-03-12 1998-03-12 Pinne da apnea e pesca subacquea

Publications (1)

Publication Number Publication Date
EP0941748A1 true EP0941748A1 (fr) 1999-09-15

Family

ID=11426626

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99104801A Withdrawn EP0941748A1 (fr) 1998-03-12 1999-03-11 Palme de natation pour la plongée sous-marine libre et pour l'apnée

Country Status (2)

Country Link
EP (1) EP0941748A1 (fr)
IT (1) ITVI980050A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112888334A (zh) * 2018-09-06 2021-06-01 赵国 与鞋同穿的脚蹼

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2483239A1 (fr) * 1980-10-21 1981-12-04 Torres Pierre Palmes de natation, plongee et chasse sous-marine
EP0572853A1 (fr) * 1992-06-03 1993-12-08 TECHNISUB S.p.A. Palme de natation
US5643027A (en) * 1996-02-02 1997-07-01 Endurance Sport Technology Group, Inc. Freestyle stroke swim training paddle
FR2744639A1 (fr) * 1996-02-12 1997-08-14 Dessault Danielle Palme de natation a pointure variable
US5658224A (en) * 1995-08-28 1997-08-19 Betrock; Irving Swim paddle

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2483239A1 (fr) * 1980-10-21 1981-12-04 Torres Pierre Palmes de natation, plongee et chasse sous-marine
EP0572853A1 (fr) * 1992-06-03 1993-12-08 TECHNISUB S.p.A. Palme de natation
US5658224A (en) * 1995-08-28 1997-08-19 Betrock; Irving Swim paddle
US5643027A (en) * 1996-02-02 1997-07-01 Endurance Sport Technology Group, Inc. Freestyle stroke swim training paddle
FR2744639A1 (fr) * 1996-02-12 1997-08-14 Dessault Danielle Palme de natation a pointure variable

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112888334A (zh) * 2018-09-06 2021-06-01 赵国 与鞋同穿的脚蹼
EP3847918A4 (fr) * 2018-09-06 2021-11-03 Jo, Guk Bandelettes portées avec des chaussures
CN112888334B (zh) * 2018-09-06 2022-04-15 赵国 与鞋同穿的脚蹼

Also Published As

Publication number Publication date
ITVI980050A1 (it) 1999-09-12

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