Exercise device

Details Exercise device Exercise device

1996-05-30

1997-06-10

Reichard, Lynne A.

Exercise devices

User manipulated force resisting apparatus, component...

Utilizing resilient force resistance

482140, 482128, 482121, A63B 2102

Patent

active

056370660

ABSTRACT:
An exercise device comprises a first handle, a second handle, an outer pipe, an inner pipe, an elastic ring, and three elastic pipes. Three recesses are formed on an upper middle portion of the first handle. A stud is positioned on a center of the first handle. A box is disposed on a center of the second handle. Three grooves are formed on an upper portion of the hollow box. A circular through hole is formed on a rear end of the inner pipe. Three notches are formed on a front end of the inner pipe. Each elastic pipe has a first and second balls disposed at a front and rear ends of each elastic pipe. A rear end of the elastic ring is inserted in the stud. The stud is inserted in the rear end of the outer pipe. A first fastener positions the stud in the outer pipe and the elastic ring in the stud. A front end of the elastic ring is inserted in the inner pipe. The inner pipe is inserted in the front end of the outer pipe. A second fastener positions the inner pipe in the outer pipe and the elastic ring in the inner pipe.

REFERENCES:
patent: 2930614 (1960-03-01), McIntosh
patent: 3759514 (1973-09-01), Cox
patent: 4290600 (1981-09-01), Kolbel
patent: 5031906 (1991-07-01), Jang
patent: 5046726 (1991-09-01), Van Straaten
patent: 5154685 (1992-10-01), Chen
patent: 5232425 (1993-08-01), Miller et al.

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