FR583818A - Device to increase the active surface acting on the liquid during swimming - Google Patents

Device to increase the active surface acting on the liquid during swimming

Info

Publication number
FR583818A
FR583818A FR583818DA FR583818A FR 583818 A FR583818 A FR 583818A FR 583818D A FR583818D A FR 583818DA FR 583818 A FR583818 A FR 583818A
Authority
FR
France
Prior art keywords
increase
active surface
liquid during
surface acting
during swimming
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.)
Expired
Application number
Other languages
French (fr)
Inventor
Waldemar Volker
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 filed Critical
Application granted granted Critical
Publication of FR583818A publication Critical patent/FR583818A/en
Expired 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
    • A63B31/14—Swim fins, flippers or other swimming aids held by, or attachable to, the hands, arms, feet or legs with valve-flaps
    • 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
    • A63B2031/115—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 blade at an angle to the plane of the foot when in use, e.g. to reduce plantar flexion
    • A63B2031/117—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 blade at an angle to the plane of the foot when in use, e.g. to reduce plantar flexion with blade lying substantially in the body-symmetrical plane, e.g. for breast stroke
FR583818D 1923-07-27 1924-07-18 Device to increase the active surface acting on the liquid during swimming Expired FR583818A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1590484X 1923-07-27

Publications (1)

Publication Number Publication Date
FR583818A true FR583818A (en) 1925-01-22

Family

ID=7736629

Family Applications (1)

Application Number Title Priority Date Filing Date
FR583818D Expired FR583818A (en) 1923-07-27 1924-07-18 Device to increase the active surface acting on the liquid during swimming

Country Status (2)

Country Link
US (1) US1590484A (en)
FR (1) FR583818A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2889563A (en) * 1956-02-27 1959-06-09 Edward W Lamb Swim flipper
US3521312A (en) * 1968-11-05 1970-07-21 Vitan M Ganev Swim shoe and swim fin assembly
CH504213A (en) * 1969-03-13 1971-03-15 Materiaux S A Swimmer shoe
US5389058A (en) * 1993-10-18 1995-02-14 Torrington Capital Limited Method and apparatus for exercising the lower back
US5374210A (en) * 1994-04-11 1994-12-20 Sardella; Franco Breast-stroke fins
US6394863B1 (en) * 2000-10-11 2002-05-28 Chien-Rung Chen Fin with movable flap
US6866615B2 (en) * 2002-02-05 2005-03-15 David E. Ryland Apparatus and method for developing a proper swimming whip kick and training the competitive breaststroker
US9364717B2 (en) 2014-01-16 2016-06-14 Kathleen Davis Swimming fin

Also Published As

Publication number Publication date
US1590484A (en) 1926-06-29

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