초록 ▼

A power training arrangement includes two moving elements which can be coupled with one another and which are jointly driven by a rotor-slippage electric motor or by a direct current motor. The user of the arrangement can then either brake or accelerate the movements of the two moving elements with

A power training arrangement includes two moving elements which can be coupled with one another and which are jointly driven by a rotor-slippage electric motor or by a direct current motor. The user of the arrangement can then either brake or accelerate the movements of the two moving elements with his or her muscular force. A tow cable may be connected with one of the moving elements and may transmit periodic forces to a horizontal bar element and particularly to a slide mounted on the horizontal bar element for upward and downward movement and carrying a selected number of weight elements. The construction of the arrangement of the present invention renders it possible to accomplish a dynamic training.

대표청구항 ▼

A power training arrangement comprising in combination a support, a moving element mounted on said support for movement in a predetermined path and including a gripping member, means for moving said moving element in said predetermined direction, including a motor including an output member, means f

A power training arrangement comprising in combination a support, a moving element mounted on said support for movement in a predetermined path and including a gripping member, means for moving said moving element in said predetermined direction, including a motor including an output member, means for contolling the operation of said motor, and a transmisstion which transmits the movement of said output member of said motor to said moving element, a horizontal bar component; a slide mounted on said horizontal bar component for vertical movement, at least one deviating roller rotatably mounted on one of said support and said horizontal bar component, a tow cable trained about said deviating roller and having two end portions, means for connecting one of said ends of said tow cable to said slide and the other of said ends to said moving element, a cable deviating device disposed at a lower region of said horizontal bar component, an additional tow cable having one end connected to said slide and another end remote from said slide, said additional tow cable being trained about said cable deviating device, and a handgrip secured to said other end of said additional tow cable and enabling the use of the arrangement to pull said other end of said additional tow cable upwardly against the force exerted by said motor.