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:
Feb. 23, 1988
Filed:
Jun. 16, 1982
Lionel V Russell, Bury St. Edmunds, GB;
W. Vinten Limited, , GB;
Abstract
A torque counterbalancing mechanism for use on tiltable tables, the mechanism comprising a cam operated on by a spring loaded cam follower so that their interaction produces a force equal and opposite to the torque generated as the tiltable table, with load, rotates either side of the vertical. At the null position, i.e. no torque, the spring is at rest with no pre-stressing and means are provided for changing the effective length of the spring, thereby changing the RATE of the spring, to adjust the mechanism to accommodate different heights of the center of gravity of the load or changes in load.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile