Coil spring connector for use in an exercise apparatus

Exercise devices – User manipulated force resisting apparatus – component... – Utilizing resilient force resistance

Reexamination Certificate

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Details

C482S127000, C016S072000

Reexamination Certificate

active

10921537

ABSTRACT:
A spring connecting apparatus is disclosed for use in an exercise apparatus that has one or more springs fastened between a movable member and a stationary member. The connector apparatus is adapted to fasten one end of a spring to one of the members. This apparatus includes an elongated connecting member having a head end and a foot end, a polymer stopper body adapted to fit within one end of a coil spring, the body having an axial bore through which the foot end of the connecting member extends, and a washer disc on the connecting member between the polymer stopper body and a deformed section of the connecting member near the foot end.

REFERENCES:
patent: 5004216 (1991-04-01), Boudreau
patent: 5232207 (1993-08-01), Champ et al.
patent: 5399139 (1995-03-01), Malynowsky
patent: 6090018 (2000-07-01), Laudenslager et al.
patent: 6926747 (2005-08-01), Udwin
patent: 2004/0209743 (2004-10-01), Perez
May 16, 2001, Fox Valley Spring Company; Part Drawing No. FV0008736; Jeff Schmiedlin.

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