The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 04, 2000
Filed:
Aug. 31, 1998
Elyse McNergney, New York, NY (US);
Hermann Knippscheer, Baldwin, NY (US);
Other;
Abstract
An exercise machine has a frame, a carriage movably mounted to the frame for motion along a substantially linear path and a plurality of springs on the frame for spring biasing the carriage in one direction along the path A latch mechanism is mounted to the frame and is operatively connected to the springs for selectively coupling the springs between the frame and the carriage, thereby providing a variable amount of resistance to motion of the carriage. The latch mechanism includes a manually actuatable handle extending laterally from the carriage, thereby facilitating an adjustment in the resistance to carriage motion, and further includes a spindle and a hook. The spindle is rigid at one end with the handle and, at a point spaced from the handle, with the hook. The spindle, together with the handle and the hook, is swivelable about, and reciprocatable along, an axis. A spring member is disposed on the frame for biasing the hook into a spring-coupling position. The exercise machine also include adjustable shoulder rests and adjustable foot stops. The carriage is mounted to avoid derailment and a pair of ropes have equally adjustable effective lengths.