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:
Mar. 31, 1992
Filed:
Jun. 18, 1990
Other;
Abstract
For the training, exercise, scientific study, and monitoring of quadrupeds in general, and for particular utilization with thoroughbred racehorses, a movable physical exercise treadmill having a tripartite frame including a first elongated main frame for disposition on a floor surface; a second intermediate inclinable frame positioned on the main frame; and a third conveyor belt supporting frame contained within and supported by the second frame. A system is provided for inclining the second frame, and also for pivoting, along a longitudinal axis, the third frame with respect to the second frame. A generally longitudinal endless belt is slidably supported within the third frame and moves about transversely-extending rollers, and the quadruped's exercise occurs on a topmost movable belt surface. A load support shock-absorbing system located generally within and supported by the third frame and beneath the topmost belt surface includes a slider impact bed with layered, rearrangeable impact absorption members placed thereon. The treadmill includes a vertically-extending mast, removably and pivotally attachable to the second frame. Attached to the mast is a load cell actuating system. The load cell system is interactively attached to the quadruped by a flexible sling. In addition, a separate automatic load sensing system provides, within a belt drive system, a resistive, breaking effect if the quadruped overdrives the belt drive system, both the belt drive system and the automatic load sensing system being components of a motor unit. An impact pressure sensing system registers the amount of pressure the quadruped exerts on the belt during training and exercising sessions. An emergency panic system and a plurality of rail-mounted safety sensor means are safety features that, when actuated, can signal motor unit controlled decelerative shutdown if the quadruped exceeds predetermined lateral and forward-to-rearward safety limits.