US972284A - Exercising apparatus. - Google Patents

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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
  • A63B21/02—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

Definitions

• the object of my invention is to provide an exercising apparatus of simple, durable and inexpensive construction that may be readily and easily attached to any suitable support and that may be used by the oper'- ator for exercising the various muscles of his body especially the muscles of the fingers and forearm.
• my object to provide a device of this kind with handles of simple and inexpensive construction so arranged that they may be grasped in the ordinary way, or both parts of the handle may be grasped between the fingers and used for the purpose of developing finger and forearm muscles, and, further, to provide a spring-actuated device of this kind in which the movement of the springs is limited.
• FIG. 1 shows a plan view of a complete exercising apparatus embodying my invention.
• Fig. 2 shows a detail, plan view of one part of the device 4with the main spring in an extended position to show the limiting wire, and with the auxiliary handle moved to its position adjacent to the main handle, the normal position of the auxiliary handle being indicated by dotted lines, and
• Fig. 3 shows a detail view of one of the terminals for the main springs.
• the reference numeral 10 to indicate one of the main springs of the device.
• Said spring is formed of a single wire coil in such a manner that the coils normally engage or stand close to each other so that when the spring is extended longitudinally it will tend to contract and return to its normal position.
• a terminal comprising a cylindrical body portion 11 having formed thereon a spiral groove 12, said groove being of such size and shape as to be capable of screwing into one end of the spring 10.
• a circular head 13 to engage the end of the spring 10, and this head is provided with a lug 14 having an opening 15 therein.
• a lug 16 Atthe other end of the body portion is a lug 16 provided with an opening 17.
• the loop 18 provides means for attaching the exercising apparatus to a hook or other support and the hooks 19 provide such a universal connection for the terminals of the main springs that said terminals are enabled to move to a limited extend toward and from each other.
• a similar terminal is provided at each end of each main spring, and the lugs 16 with the openings 17 therein are for the purpose of providing means for attaching a limiting wire 20 to the terminals.
• This limiting wire is preferably made of coiled spring metal so arranged that when the spring 10 is in its normal position, the limiting wire 2O will remain coiled within the body ofthe main spring, see dotted lines in Fig. 1, and when said main spring is pulled out to its limit, the wire 20 will become taut, as shown in Fig. 2, and thus prevent further outward movement of the main spring.
• a handle device Connected with eachof the main springs is a handle device the frame of which is formed of a single piece of wire with 4its ends 21 inserted in the handle 22, its sides extended at right-angles to the handle and parallel with each other at 23, and its central portion formed into a loop 24 which is passed through the opening 15 of the adjacent terminal.
• a finger exercising device for the handle comprising an auxiliary handle portion 25 having loops 26 at its ends slidingly mounted on the sides 23 of the handle frame, and coiled upon the sides 23 between the hooks 26 and the ends 21 are the extensible springs 27 to normally hold the auxiliary handle 25 at its limit of movement awa-y from the mainhandle 22.
• said auxiliary handle 25 is in such position that an operator may grasp both the main handle 22 and the auxiliary handle 25, and by drawing them toward each other may exercise his fingers, and when saidV auxiliary handle is moved to its limit toward the main handle, the springs 27 will return it to its normal position.
• An exercising apparatus of the class described comprising tWo contractible coiled Wire springs, each having a terminal in each end comprising a cylindrical body portion with a spiral groove therein to receive a y spring Wire, and each also having a perforated lug at each end, a connecting device for the springs formed of a single piece of Wire having a loop at its central portion and hooks at its ends desivned to enter the perforations in the lugs or two of said terminals, each spring also having a limiting device comprising a piece of coiled spring wire contained Within the main Spring and fixed to the perforated lugs at the inner ends of said terminal, each spring being also provided With a handle device comprising a main handle, a handle frame formed of a single piece of Wire With its ends inserted in the end of the main handle and itssides arranged parallel with each other at rigl1tangles to the handle and its central portion formed into a loop, which loop is extended through the perforated lug on the

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• 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)
• Rehabilitation Tools (AREA)

Description

Priority Applications (1)

Applications Claiming Priority (1)

Publications (1)

Family

ID=3040665

Family Applications (1)

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Cited By (8)

• 1909
  • 1909-10-02 US US52074809A patent/US972284A/en not_active Expired - Lifetime

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