Undertaking
Patent
1988-01-20
1989-05-02
Apley, Richard J.
Undertaking
403108, 403362, 272132, A63B 6918, A63B 2122, F16B 710
Patent
active
048261521
ABSTRACT:
A fastening device applied to fasten a pair of handle supports on a skiing machine has an upper semi-circular clipping element which is complemented by a matching lower semi-circular clipping element to receive a bending terminal of handle support. A semi-circulr recess is provided at an external central region of the upper semi-circular clipping element, and a circular depression is provided at an external center region of the lower semi-circular clipping element. A cylindrical housing, mounted on a base of the skiing machine encases the upper and lower semi-circular clipping elements, and has two openings. A securing knob is applied to secure the upper semi-circular clipping element and the cylindrical housing together tightly, which is threaded through an opening on the cylindrical housing into the recess with a pad. A retarding bolt is disposed between the base, cylindrical housing and lower semi-circular clipping element. A spring element urges the retarding bolt to insert tightly therebetween.
REFERENCES:
patent: 3463520 (1969-08-01), Turro
patent: 4528998 (1985-07-01), Gamm
patent: 4700942 (1987-10-01), Danchulis
Apley Richard J.
Crow S. R.
Gans Bernard R.
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