Exercise devices – User manipulated force resisting apparatus – component... – Utilizing resilient force resistance
Patent
1997-07-24
1999-12-14
Reichard, Lynne A.
Exercise devices
User manipulated force resisting apparatus, component...
Utilizing resilient force resistance
482 44, 482128, 482909, A63B 2102
Patent
active
060010509
ABSTRACT:
An exercise device comprises first and second members connected together by spring means so as to be movable towards each other by the application of a compressive force therebetween or to be movable away from each other by the application of a tensile force to said members. A sounder is provided on one member which, on contact with a striker surface on the other member, emits a warning sound. The striker surface is adjustable towards and away from said sounder so that the warning sound is emitted when a selected predetermined force is applied to the members.
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patent: 5145473 (1992-09-01), Henry
patent: 5222926 (1993-06-01), Eggen
patent: 5431616 (1995-07-01), Centofante
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