DE444709C - Securing the coupling of the cables of muscle strengtheners - Google Patents

Securing the coupling of the cables of muscle strengtheners

Info

Publication number
DE444709C
DE444709C DESCH79306D DESC079306D DE444709C DE 444709 C DE444709 C DE 444709C DE SCH79306 D DESCH79306 D DE SCH79306D DE SC079306 D DESC079306 D DE SC079306D DE 444709 C DE444709 C DE 444709C
Authority
DE
Germany
Prior art keywords
coupling
cable
cables
muscle
ring
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
DESCH79306D
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.)
ARTHUR SCHUBERT G
Original Assignee
ARTHUR SCHUBERT G
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 ARTHUR SCHUBERT G filed Critical ARTHUR SCHUBERT G
Priority to DESCH79306D priority Critical patent/DE444709C/en
Application granted granted Critical
Publication of DE444709C publication Critical patent/DE444709C/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
    • A63B21/00Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
    • A63B21/0004Exercising devices moving as a whole during exercise
    • A63B21/00043Exercising devices consisting of a pair of user interfaces connected by flexible elements, e.g. two handles connected by elastic bands
    • 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
    • A63B21/0004Exercising devices moving as a whole during exercise
    • 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
    • A63B21/055Exercising 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 extension element type
    • A63B21/0552Elastic ropes or bands
    • 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
    • A63B21/055Exercising 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 extension element type
    • A63B21/0552Elastic ropes or bands
    • A63B21/0557Details of attachments, e.g. clips or clamps

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biophysics (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Bridges Or Land Bridges (AREA)

Description

Die · bisher bekannten Kabel von Muskelstärkern werden so befestigt, daß die Enden der Kabel um eine Kausche gewunden und umwickelt werden, oder aber die Kabel' erhalten am Ende einen Ring. Das Kabel wird dann durch eine konisch gewickelte Spirale geführt, wobei der am Ende des Kabels befindliche Ring sich um eine der Windungen der Spirale legt und dort Halt ίο bekommt. Bekanntlich erfolgt die größte Beansprudhzung dies Kabels an seinen Enden, und zwar unmittelbar an dem Befestigungsorgan, so daß also an dieser Stelle die Gefahr des Ausreißens am größten ist. ±5eim Reißen des Kabels, welches durch natürlichen Verschleiß des Gummis unvermeidlich ist, besteht demzufolge die große Gefahr, daß dieses dem Sportler in das Gesicht schlägt und unter Umständen zu schweren Verletzungen führt.The previously known cables of muscle strengtheners are fastened in such a way that the ends the cables are wound and wrapped around a thimble, or the cables are preserved a ring at the end. The cable is then fed through a tapered spiral, with the one at the end of the cable The ring located around one of the turns of the spiral and gets hold of it there. It is well known that the greatest stress occurs this cable at its ends, directly on the fastening element, so that the danger at this point of the runaway is greatest. ± 5 if the cable breaks, which occurs naturally Wear of the rubber is inevitable, there is therefore a great risk that this hits the athlete in the face and can lead to serious injuries.

Durch den Gegenstand vorliegender Erfin- ao dung wird dieser Nachteil vermieden, und zwar dadurch, daß das Kabel mit dem Halter primär undi sekundär gekuppelt ist, wobei die sekundäre Kupplung nur dann in WirkungBy the subject matter of the present inventions ao dung this disadvantage is avoided, and, namely in that the cable is engaged with the holder primary undi secondary, wherein the secondary coupling only in effect

tritt, wenn die primäre Kupplung1 reißt. Zu diesem Zweck ist an ,dem Kabelhalter beispielsweise 'eine in diesem ruhende Gabel angeordnet, durch deren Steg das Kabel geführt wird1. Hinter der Hülse des Halters befindet sich auf dem Kabel ein Ring oder sonstiges Anschlagorgan, welches bei der Betätigung dies Muskelstärkers nidht beansprucht wird. Reißt nun aber einmal das obere Kupplungsorgan aus, so daß das Kabel frei wird, so kann dieses dem Sportler nidht in das Gesicht schlagen, weil der hinter der konischen Hülse auf dem Kabel befindliche Ring einen Anschlag an dem Steg der Gabel findet. In der Zeichnung ist die Erfindung in einer beispielsweisen Ausführungsart dargestellt. Hierin zeigt:occurs when the primary clutch 1 breaks. For this purpose, a fork resting in the cable holder, for example, is arranged, through the web of which the cable is guided 1 . Behind the sleeve of the holder there is a ring or other stop element on the cable, which is not stressed when the muscle is activated. But if the upper coupling element tears out, so that the cable is free, it cannot hit the athlete in the face because the ring located behind the conical sleeve on the cable finds a stop on the bar of the fork. In the drawing, the invention is shown in an exemplary embodiment. Herein shows:

Abb. ι die Kupplung in normalem Zustand;, Abb. 2 die Kupplung nach.: stattgehabtem Zerreißen des Kabels an der Kuppluingsstelle. Hierin ist α das Kabel, b der an diesem befestigte Kupplungsring, C die konisch gewundene Spirale, innerhalb deren das Kabel geführt ist und! an dessen einer Windung der auf dem Kabel befindliche Kupplungsring anliegt, d ist der auf dem Kabel befindliche Anschlagring, e die über die Spirale geführte und mit ihren Zungen/ in dem Konus gehaltene Gabel, g der untere Steg der Gabel, durch welchen das Kabel geführt wird.Fig. Ι the coupling in normal condition; Fig. 2 the coupling after .: the cable tore at the coupling point. Here, α is the cable, b is the coupling ring attached to it, C is the conical spiral within which the cable is guided and! one turn of which the coupling ring on the cable rests, d is the stop ring on the cable, e the fork guided over the spiral and held with its tongues / in the cone, g the lower bar of the fork through which the cable is passed will.

Abb. i.Fig.i.

Wie aus Abb. ι ersichtlich, erfolg* d'er primäre Anschlag durch den oberem Ring c an einer der Windungen des Konus, während beim Ausreißen dieser Kupplung, wie Abb. 2 zeigt,, der sekundäre Anschlag mit- 35 tels des Ringes h auf dem Steg der Gabel erfolgt. As can be seen from Fig. 1, the primary stop occurs through the upper ring c on one of the turns of the cone, while when this coupling breaks, as Fig. 2 shows, the secondary stop occurs by means of the ring h the bridge of the fork takes place.

Claims (2)

Patentansprüche:Patent claims: 1. Sicherung der Kupplung der Kabel von Muskelstärkern, dadurch gekennzeichnet, daß vor der primären Kupplung eine sekundäre Kupplung angeordnet ist, die untereinander so 'in Verbindung stehen, daß nur beim Ausreißen der primären Kupplung die sekundäre Kupplung in Wirkung tritt.1. Securing the coupling of the cables of muscle strengtheners, characterized in, that a secondary clutch is arranged in front of the primary clutch, the to each other in such a way 'connected that only when the primary ones are torn off Clutch the secondary clutch comes into effect. 2. Sicherung nach Anspruch i, dadurch gekennzeichnet, daß die primäre Kupplung aus 'einem am Ende der Kabel (a) befestigten Ring .(δ) besteht, der sich innerhalb der Windungen einer konischen Spirale (d) gegen .diese legt, während die sekundäre Kupplung aus einem vor dem Kupplungsorgan (&) auf dem Kabel (β) angeordnetem Ring (d) o. dgl. besteht, der beim Ausreißen der primären Kupplung (■&) gegen einen mit dem Halter {ä) gekuppelten Gabelsiteg (g) Widerhall findet.2. Fuse according to claim i, characterized in that the primary clutch is made of 'one fixed to the end of the cable (a) ring. (Δ) which defines within the coils of a conical spiral (d) against .these, while the Secondary coupling consists of a ring (d) or the like arranged in front of the coupling element (&) on the cable (β), which when the primary coupling (■ &) is torn off against a fork side (g) coupled to the holder (ä) Resonates. Abb. 2. Fig. 2.
DESCH79306D 1926-06-30 1926-06-30 Securing the coupling of the cables of muscle strengtheners Expired DE444709C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DESCH79306D DE444709C (en) 1926-06-30 1926-06-30 Securing the coupling of the cables of muscle strengtheners

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DESCH79306D DE444709C (en) 1926-06-30 1926-06-30 Securing the coupling of the cables of muscle strengtheners

Publications (1)

Publication Number Publication Date
DE444709C true DE444709C (en) 1927-05-24

Family

ID=7441816

Family Applications (1)

Application Number Title Priority Date Filing Date
DESCH79306D Expired DE444709C (en) 1926-06-30 1926-06-30 Securing the coupling of the cables of muscle strengtheners

Country Status (1)

Country Link
DE (1) DE444709C (en)

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