DE444709C - Securing the coupling of the cables of muscle strengtheners - Google Patents
Securing the coupling of the cables of muscle strengthenersInfo
- 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
Links
Classifications
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
- A63B21/0004—Exercising devices moving as a whole during exercise
- A63B21/00043—Exercising devices consisting of a pair of user interfaces connected by flexible elements, e.g. two handles connected by elastic bands
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
- A63B21/0004—Exercising devices moving as a whole during exercise
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
- A63B21/02—Exercising 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
- A63B21/055—Exercising 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
- A63B21/0552—Elastic ropes or bands
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
- A63B21/02—Exercising 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
- A63B21/055—Exercising 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
- A63B21/0552—Elastic ropes or bands
- A63B21/0557—Details 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)
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) |
-
1926
- 1926-06-30 DE DESCH79306D patent/DE444709C/en not_active Expired
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE444709C (en) | Securing the coupling of the cables of muscle strengtheners | |
DE587125C (en) | Conical knot sleeve for self-tie | |
AT100912B (en) | Feather. | |
DE444153C (en) | Coupling intended for normal opening and closing for parts pushed into one another | |
AT210308B (en) | Device for applying sausage casings arranged on a sausage casing carrier to a filling pipe of a sausage machine | |
DE680924C (en) | Multi-strand, self-contained hemp carrying loop for boxes, baskets or the like. | |
AT109885B (en) | Soaping device. | |
AT162986B (en) | Gas hose fuse | |
DE461697C (en) | Tie holder | |
DE724148C (en) | Connection of the transverse wires to the longitudinal wires of wire fences, in particular pasture fences, to be established by means of a winding iron | |
DE497031C (en) | Metallic sealing ring divided into segments | |
AT68721B (en) | Hat pin. | |
AT126241B (en) | Steel broom. | |
DE419232C (en) | Metal eyelet or loop for the ropes of cattle collars | |
DE592344C (en) | Helical winding return spring for compressed air tools from one piece | |
AT22122B (en) | Safety pin. | |
DE846494C (en) | Water pistons, especially for laundry presses | |
AT213369B (en) | Millet straw broom | |
AT113806B (en) | Device for holding the suction spigots of the feeding bottles. | |
AT121269B (en) | Device for binding sheaves and. like | |
AT47446B (en) | Hat pin. | |
DE545015C (en) | Device for making hair curls for permanent waving | |
AT77589B (en) | Ear tag. | |
DE411537C (en) | Device for connecting electrical lines | |
CH193279A (en) | Device on trees, poles and the like to prevent climbing on the same. |