1986-03-17
1989-09-05
Crow, S. R.
Undertaking
272141, 128 75, A63B 2100, A63B 2302
Patent
active
048631620
ABSTRACT:
A gymnastics apparatus having a support rod and a handle bar movable toward and away from one another against the force of a spring. A connecting rod and a pipe is arranged between the support rod and the handle bar, the pipe surrounding the connecting rod and housing the spring. A spring abutment member which opposes the connecting rod can be adjusted in an axial direction in the pipe and can be fixed relative to the pipe. In order to facilitate, in such a gymnastics apparatus, an adjustment to various body sizes, the invention provides that the connecting rod is connected, if desired hingedly, to the support rod and the pipe to the handle bar.
REFERENCES:
patent: 412772 (1889-10-01), Medart
patent: 1023756 (1912-04-01), Pons
patent: 2223309 (1940-11-01), Swanson
patent: 2497319 (1950-02-01), Mott
patent: 2817522 (1957-12-01), Margulies
patent: 4114873 (1978-09-01), Jones
patent: 4517966 (1985-05-01), von Othegraven
Dyne Anders
Neckamm Harald
Pavlovec Radko
Wuerthner Hubert
Zotter Johann
Crow S. R.
TMC Corporation
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