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. 14, 1992
Filed:
Jun. 13, 1991
Applicant:
Inventor:
James S Buxton, Coal Aston, GB;
Assignee:
Fusion Group PLC, Chesterfield, GB;
Primary Examiner:
Int. Cl.
CPC ...
B25B / ;
U.S. Cl.
CPC ...
269 43 ; 29238 ;
Abstract
Apparatus to effect simultaneous and aligned movement of members toward and away from each other including first, second and third collar members, and a lever arm pivotally secured at its midpoint to the first collar member. The second and third collar members are attached to opposite ends of the lever arm, and the lever arm extends equal degrees to opposite sides of its pivotal connection to the first collar member. The first collar member is held in a fixed position, and the lever arm is rotated such that the second and third collars members, each grasping respective workpieces, are moved simultaneously toward or away from each other an identical distance.