DE457103C - Swimming shoe - Google Patents

Swimming shoe

Info

Publication number
DE457103C
DE457103C DET33151D DET0033151D DE457103C DE 457103 C DE457103 C DE 457103C DE T33151 D DET33151 D DE T33151D DE T0033151 D DET0033151 D DE T0033151D DE 457103 C DE457103 C DE 457103C
Authority
DE
Germany
Prior art keywords
shoe
swimming
swimming shoe
stiffener
recoil
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
DET33151D
Other languages
German (de)
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.)
EMIL THUEMLER
Original Assignee
EMIL THUEMLER
Publication date
Priority to DET33151D priority Critical patent/DE457103C/en
Application granted granted Critical
Publication of DE457103C publication Critical patent/DE457103C/en
Expired legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63BAPPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B31/00Swimming aids
    • A63B31/08Swim fins, flippers or other swimming aids held by, or attachable to, the hands, arms, feet or legs
    • A63B31/10Swim 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
    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63BAPPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B31/00Swimming aids
    • A63B31/08Swim fins, flippers or other swimming aids held by, or attachable to, the hands, arms, feet or legs
    • A63B31/10Swim 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
    • A63B31/11Swim 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
    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63BAPPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B31/00Swimming aids
    • A63B31/08Swim fins, flippers or other swimming aids held by, or attachable to, the hands, arms, feet or legs
    • A63B31/10Swim 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
    • A63B31/11Swim 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
    • A63B2031/115Swim 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
    • A63B2031/117Swim 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

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)

Description

Schwimmschuh.Swimming shoe.

Die Erfindung hat zum Gegenstand einen Schwimmschuh, dessen wesentliche Kennzeichen eine an ihrem Rande mit einer federnden Versteifung versehene, der Hälfte einer Schwanzflosse ähnliche, winklig abgebogene Hohlform und ein darin angebrachter strumpfartiger Schuh sind.The subject of the invention is a swimming shoe, the essential characteristics of which one at its edge with a springy stiffener, the half An angularly bent hollow shape resembling a caudal fin and a hollow shape attached to it sock-like shoe.

Die Erfindung ist dargestellt in beiliegender Zeichnung.The invention is illustrated in the accompanying drawing.

to Abb. ι zeigt den Schwimmschuh des rechten Fußes von der inneren Seite.to Fig. ι shows the swimming shoe of the right foot from the inside.

Abb. 2 zeigt die Vorderansicht mit Wirkungsschema. Fig. 2 shows the front view with the scheme of action.

Abb. 3 zeigt die Versteifung.Fig. 3 shows the stiffening.

Die Versteifung α aus Stahldraht, Rohr oder Weide ist in der Hohlform aus Leinen oder Gummi so befestigt, daß deren Außenseite gespannt ist, während die mit dem der natürlichen Fußform angepaßten, dem Zweck der Befestigung dienenden Leinenschuh vernähte innere Seite der Hohlform eine größere Ausmessung erfahren muß, um die Auswirkung der natürlichen Fußsohle zu ermöglichen. Weiterhin ist der Schwimmschuh auf der inneren Seite aufgeschnitten und mit einer Verschnürung oder anderweitig verschließbaren öffnung versehen.The stiffener α made of steel wire, pipe or willow is fixed in the hollow form made of linen or rubber so that its outside is stretched, while the sewn canvas shoe, which is adapted to the natural shape of the foot and serving the purpose of fastening inner side of the hollow form must experience a larger dimension to the effect the natural sole of the foot. Furthermore, the swimming shoe is cut open on the inner side and with a lacing or otherwise closable opening provided.

Die äußere Seite des Befestigungsschuhs bildet mit dem übrigen Hohlkörper einen Hohlraum, dessen Auftrieb etwa dem Gewicht des Schwimmschuhs entspricht. Der Auftrieb kann verstärkt oder geschwächt werden, wenn man nach Eintauchen ins Wasser Luft durch eine Seite des Leinenstoffes in den Hohlraum bläst oder wieder ausdrückt. Bei Verwendung von Gummi müßte allerdings ein Ventil angebracht werden.The outer side of the fastening shoe forms one with the rest of the hollow body Cavity, the buoyancy of which corresponds approximately to the weight of the swimming shoe. The buoyancy can be enhanced or weakened when you pass air through one side of the linen fabric after immersion in the water blows into the cavity or expresses it again. When using rubber, however, a valve would have to be attached will.

Beim Rückstoß (Abb. 2) biegt sich die Versteifung bei b um den Drehpunkt etwa bei c aufwärts bis etwa zu d hin, so daß zwischen der Versteifung und der Fußsohle eine muldenartige Höhlung e entsteht. Nach Aufhören des Fußdrucks schnellt die Versteifung in ihre ursprüngliche Lage zurück und bewirkt dadurch eine weitere Vorwärtsbewegung des Schwimmers. Auch das Laufen wird in dieser Weise ermöglicht. Beim Wiederanziehen der Beine ergeben die Schwimmschuhe infolge ihrer Form keinen nennenswerten Widerstand.During the recoil (Fig. 2) the stiffener at b bends around the pivot point upwards at about c to about d , so that a trough-like cavity e is created between the stiffener and the sole of the foot. After the foot pressure has stopped, the stiffener snaps back into its original position, causing the swimmer to move further forward. Walking is also made possible in this way. When the legs are pulled back, the swimming shoes do not show any significant resistance due to their shape.

Die neuen Wirkungen der Erfindung gegenüber dem Bekannten beruhen darauf, daß die Erfindung infolge ihrer Konstruktion die von den bisherigen Modellen erreichten Einzelwirkungen, wie Auftrieb, Verschnellerung des Schwimmens durch Verbreiterung der Rückstoßfläche, deren muldenartige Ausführung usw, ohne weiteres in sich zusammenfassend vereinigt, und sie übertrifft in Einfachheit und Billigkeit der Herstellung, durch selbsttätige Weiterwirkung nach beendigtem Rückstoß, durch einfach regulierbaren Auftrieb, durch zwanglose Befestigung, durch gleichmäßige Anwendungsmöglichkeit für Schwimmer und Schwimmenlernende und deren erhöhte Sicherung. Für sichere Schwimmer kann auch die innere Seite der Hohlform wegfallen und der Befestigungsschuh ohne weiteres mit der äußeren Seite der Hohlform vernäht werden.The new effects of the invention over the known are based on that the invention achieved that of previous models due to its construction Individual effects, such as buoyancy, speeding up swimming due to widening the recoil surface, its trough-like design, etc., without further ado in summary, and it excels in simplicity and cheapness of manufacture, through automatic continued action after the end of the recoil, through easily adjustable buoyancy, through unconstrained attachment, due to the possibility of uniform application for swimmers and swimming learners and their increased security. For Safe float can also omit the inner side of the hollow mold and the mounting shoe can easily be sewn to the outer side of the hollow form.

Claims (2)

Patentansprüche:Patent claims: 1. Schwimmschuh, dadurch gekennzeichnet, daß die federnde Versteifung der einer Schwanzflossenhälfte ähnlichen, winklig abgebogenen Hohlform mit darin angebrachtem Befestigungsschuh nach beendigtem Rückstoß selbsttätig weiterwirkt. 1. Swimming shoe, characterized in that the resilient reinforcement the angled hollow shape similar to a caudal fin half with it attached fastening shoe continues to act automatically after the recoil has ended. 2. Schwimmschuh nach Anspruch 1, dadurch gekennzeichnet, daß die nur einseitig überspannte federnde Versteifung mit dem Befestigungsschuh vernäht ist.2. Swimming shoe according to claim 1, characterized in that the only Resilient reinforcement spanned on one side sewn to the fastening shoe is.
DET33151D Swimming shoe Expired DE457103C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DET33151D DE457103C (en) Swimming shoe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DET33151D DE457103C (en) Swimming shoe

Publications (1)

Publication Number Publication Date
DE457103C true DE457103C (en) 1928-03-08

Family

ID=7557543

Family Applications (1)

Application Number Title Priority Date Filing Date
DET33151D Expired DE457103C (en) Swimming shoe

Country Status (1)

Country Link
DE (1) DE457103C (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3239857A (en) * 1964-04-06 1966-03-15 Frederick H Gwynne Swim fin
FR2786703A1 (en) * 1998-12-08 2000-06-09 Raoul Gueguen Swimming flippers for feet has boot and rounded flap fixed to boot and which can be locked in extended position
WO2001056665A1 (en) * 2000-02-03 2001-08-09 Raoul Gueguen Breast stroke swim fins
FR2805470A1 (en) * 2000-02-29 2001-08-31 Christian Aussedat Lower leg muscular exerciser flipper having shoe section with lower swim blade section having rigid strips and directly underneath/lengthening foot.

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3239857A (en) * 1964-04-06 1966-03-15 Frederick H Gwynne Swim fin
FR2786703A1 (en) * 1998-12-08 2000-06-09 Raoul Gueguen Swimming flippers for feet has boot and rounded flap fixed to boot and which can be locked in extended position
WO2001056665A1 (en) * 2000-02-03 2001-08-09 Raoul Gueguen Breast stroke swim fins
FR2805470A1 (en) * 2000-02-29 2001-08-31 Christian Aussedat Lower leg muscular exerciser flipper having shoe section with lower swim blade section having rigid strips and directly underneath/lengthening foot.

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