User force application device for an exercise, physical therapy, or rehabilitation apparatus
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
A63B-021/00
A63B-103/00
출원번호
US-0765026
(1991-09-24)
발명자
/ 주소
Brown Michael L. (Jeffersonville IN) Miller Jan W. (Louisville KY) Spatig Wilbur W. (Sellersburg IN) Zigoris Dean M. (Louisville KY)
출원인 / 주소
Motivator, Inc. (Louisville KY 02)
인용정보
피인용 횟수 :
52인용 특허 :
0
초록▼
The present invention relates to a user force application device which will optimally be used with a computerized exercise, physical therapy, or rehabilitation apparatus, preferably, an apparatus which permits concentric and eccentric isokinetic exercise by a user. One embodiment of the user force a
The present invention relates to a user force application device which will optimally be used with a computerized exercise, physical therapy, or rehabilitation apparatus, preferably, an apparatus which permits concentric and eccentric isokinetic exercise by a user. One embodiment of the user force application device comprises a hollow outer cylinder, an inner cylinder inserted into the hollow outer cylinder and in co-axial alignment therewith, the inner cylinder being freely rotatable around its axis and freely slidable within the hollow outer cylinder along its axis. Grips of different size and shape can be provided which can easily be attached to the inner cylinder. The movement of the inner cylinder inside the hollow outer cylinder can be restricted. By attaching a larger cylinder to the inner cylinder and in co-axial alignment with it, rotational resistance can be provided. The user force application device can be secured to the exercise, physical therapy, or rehabilitation apparatus. The user force application device allows a user to perform various combinations of multiplaner movements of the joints from the shoulder to the fingers.
대표청구항▼
A user force application device, comprising: a hollow outer cylinder having a connector end and a user end, an outer surface and an inner surface, and an axis; an inner cylinder having a connector end and a user end, an outer surface, and an axis, said inner cylinder inserted into said hollow outer
A user force application device, comprising: a hollow outer cylinder having a connector end and a user end, an outer surface and an inner surface, and an axis; an inner cylinder having a connector end and a user end, an outer surface, and an axis, said inner cylinder inserted into said hollow outer cylinder and in co-axial alignment therewith, said inner cylinder being freely rotatable around said axis and freely slidable within said hollow outer cylinder along said axis, said connector ends of said hollow outer cylinder and said inner cylinder opposing said user ends of said hollow outer cylinder and said inner cylinder; a grip detachably connected to said user end of said inner cylinder, said grip having a handle; and, means to detachably connect said connector end of said inner cylinder to the tension transmitting device of an exercise apparatus and to provide rotational resistance. In combination with an exercise apparatus having a linearly extendable and retractable tension transmitting device having a first end and a second end, said second end connected to a movement control means which regulates the extension and retraction of the tension transmitting device, said control means being operably connected to a force measuring device which determines the tension applied to said tension transmitting device and provides an electronic signal representing this tension to a control computer, the improvement which comprises a user force application device, comprising: (a) a hollow outer cylinder having a connector end and a user end, an outer surface and an inner surface, and an axis; (b) an inner cylinder having a connector end and a user end, an outer surface, and an axis, said inner cylinder inserted into said hollow outer cylinder and in co-axial alignment therewith, said inner cylinder being freely rotatable around said axis and freely slidable within said hollow outer cylinder along said axis, said connector ends of said hollow outer cylinder and said inner cylinder opposing said user ends of said hollow outer cylinder and said inner cylinder; (c) a grip detachably connected to said user end of said inner cylinder, said grip having a handle; (d) a larger cylinder having a connector end and a user end, an outer surface, and an axis; said larger cylinder connected to said connector end of said inner cylinder and in coaxial alignment therewith; said connector ends of said larger cylinder, said inner cylinder, and said hollow outer cylinder opposing said user ends of said larger cylinder, said inner cylinder, and said hollow outer cylinder; (e) a connector having a first and second end, said first end of said connector being connected to said outer surface of said larger cylinder toward said connector end of said larger cylinder and said second end of said connector being detachably connected to said first end of said tension transmitting device; (f) an arm support attachment having an upper and lower end; (g) a mounting block having a flat surface and an opposed inwardly curved surface, said opposed inwardly curved surface of said mounting block having a radius equal to the radius of said hollow outer cylinder, said outer surface of said hollow outer cylinder connected to said opposed inwardly curved surface of said mounting block, (h) an upper and lower circular face plate, each circular face plate having a first flat circular side parallel to a second flat circular side, said first flat circular side having a radius less than that of said second flat circular side, said first flat circular side of said upper circular face plate connected to said flat surface of said mounting block, said first flat circular side of said lower circular face plate connected to said upper end of said arm support attachment; and, (i) an adjustable clamp, said adjustable clamp tightened by the user to hold said second flat circular side of said upper circular face plate against said second flat circular side of said lower circular face plate, such that said user force application device is in the desired exercise position as set by the user. *** BRS DOCUMENT BOUNDARY ***
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