DE165678C - - Google Patents

Info

Publication number
DE165678C
DE165678C DENDAT165678D DE165678DA DE165678C DE 165678 C DE165678 C DE 165678C DE NDAT165678 D DENDAT165678 D DE NDAT165678D DE 165678D A DE165678D A DE 165678DA DE 165678 C DE165678 C DE 165678C
Authority
DE
Germany
Prior art keywords
spiral spring
housing
gymnastics
metal band
jacket
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.)
Active
Application number
DENDAT165678D
Other languages
German (de)
Publication of DE165678C publication Critical patent/DE165678C/de
Active legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63BAPPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B21/00Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
    • A63B21/15Arrangements for force transmissions
    • A63B21/151Using flexible elements for reciprocating movements, e.g. ropes or chains
    • A63B21/153Using flexible elements for reciprocating movements, e.g. ropes or chains wound-up and unwound during exercise, e.g. from a reel
    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63BAPPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B21/00Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
    • A63B21/02Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using resilient force-resisters
    • A63B21/04Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using resilient force-resisters attached to static foundation, e.g. a user
    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63BAPPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B21/00Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
    • A63B21/15Arrangements for force transmissions
    • A63B21/151Using flexible elements for reciprocating movements, e.g. ropes or chains
    • A63B21/154Using flexible elements for reciprocating movements, e.g. ropes or chains using special pulley-assemblies
    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63BAPPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B21/00Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
    • A63B21/02Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using resilient force-resisters
    • A63B21/023Wound springs
    • A63B21/025Spiral springs with turns lying substantially in plane surfaces

Description

KAISERLICHESIMPERIAL

PATENTAMT.PATENT OFFICE.

Die Erfindung bezieht sich auf eine Zugvorrichtung für Turngeräte und besteht darin, daß der hierzu bisher verwendete Gurt oder Lederriemen durch ein federndes Metallband ersetzt wird, das, wenn es während des Gebrauchs des Turngeräts abgerollt ist, beim Nachlassen des Zuges durch eine dabei angespannte Spiralfeder wieder aufgerollt wird und nunmehr, abweichend von denThe invention relates to a pulling device for gymnastics equipment and consists in that the belt or leather strap used so far for this purpose by a resilient metal band is replaced, which, if it is unrolled during use of the gymnastics device, when Slackening of the train is rolled up again by a tensioned spiral spring and now, different from the

ίο bekannten Gurten und Riemen, durch seine eigene Elastizität die aufrollende Spiralfeder unterstützt, so daß der dem Turner gebotene Widerstand beim Vor- und Rückzuge gleichmäßiger wird.ίο known belts and straps, by its own elasticity supports the coiling spiral spring, so that the gymnast offered resistance when advancing and retreating becomes more even.

Fig. ι zeigt das Gerät von der Seite und Fig; 2 in Vorderansicht.Fig. Ι shows the device from the side and Fig. 2 in front view.

In einem an einer Zimmerwand oder sonstwie über dem Fußboden befestigten, drehbar gelagerten Gehäuse α ist in bekannter Weise eine Spiralfeder b untergebracht, die einerseits mit dem Gehäusemantel c, andrerseits mit einem Bolzen d verbunden ist. Dieser Bolzen steht mit einer Schnecke und dem zugehörigen Schneckenrade in Verbindung und dient zur Regelung der Federwirkung.
- An der Außenseite des Gehäusemantels ist das biegsame Metallband e befestigt, dessen anderes Ende in einem Rollenkloben/ hängt, der mit den die Handgriffe o. dgl. tragenden Zugbändern verbunden ist und bei dessen Gebrauch Hubbewegungen ausführt, wonach durch die Zugwirkung der Spiralfeder b das Metallband e um den Gehäusemantel gewickelt wird. Hierbei unterstützt die eigene Elastizität des Metallbandes die Spiralfeder, während diese bei einem Gurte oder einem Riemen noch Kraft zum Aufwickeln desselben abgeben muß und daher beim Vor- und Rückzuge dem Turner keinen gleichmäßigen Widerstand bieten kann. In zwei mit Schlitzen versehenen, im Gestelle gelagerten Lederpfropfen g erhält das Metallband eine Führung, um in gerader Richtung auf den Mantel c aufzurollen.
In a rotatably mounted housing α attached to a room wall or otherwise above the floor, a spiral spring b is housed in a known manner, which is connected on the one hand to the housing jacket c and on the other hand to a bolt d . This bolt is connected to a worm and the associated worm wheel and is used to regulate the spring action.
- On the outside of the housing shell, the flexible metal band e is attached, the other end of which hangs in a roller block / which is connected to the pull straps that carry the handles or the like and, when used, performs lifting movements, after which the pulling action of the spiral spring b the Metal tape e is wrapped around the housing jacket. Here the elasticity of the metal band supports the spiral spring, while with a belt or a belt it still has to give up force to wind it up and therefore cannot offer the gymnast even resistance when moving back and forth. In two slotted leather plugs g , which are stored in the frame, the metal band is guided so that it can roll up straight onto the jacket c.

Claims (1)

Patent-AnSPRUcH :PATENT CLAIM: Zugvorrichtung für Zugbandturngeräte mit in einem drehbar beweglichen Gehäuse gelagerter, regelbarer Spiralfeder, dadurch gekennzeichnet, daß zwischen dem Gehäusemantel (c) und den Zugbändern ein federndes Metallband (e) eingeschaltet ist, das beim Gebrauche des Turngeräts vom Gehäusemantel (c) abgerollt und durch die Wirkung der Feder (b), diese durch seine eigene Elastizität unterstützend, wieder aufgerollt wird.Pulling device for drawstring gymnastics equipment with adjustable spiral spring mounted in a rotatably movable housing, characterized in that a resilient metal band (e) is inserted between the housing jacket (c) and the tensioning straps, which, when the gymnastics device is used, unrolls from the housing jacket (c) and through the Effect of the spring (b), which supports it through its own elasticity, is rolled up again. Hierzu 1 Blatt Zeichnungen.1 sheet of drawings.
DENDAT165678D Active DE165678C (en)

Publications (1)

Publication Number Publication Date
DE165678C true DE165678C (en)

Family

ID=431151

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT165678D Active DE165678C (en)

Country Status (1)

Country Link
DE (1) DE165678C (en)

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