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:
May. 07, 1991
Filed:
Jun. 21, 1989
Applicant:
Inventor:
George S Wing, Redondo Beach, CA (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B25B / ;
U.S. Cl.
CPC ...
81 591 ; 811246 ;
Abstract
The driver is a wrenching socket having rotatable balls mounted in the wall of an axial bore. The balls are retained in the wall swaged material of the wall. The driver applies torque to a collar to be set in a joint by the balls acting on the walls of axial troughs of the collar. At a predetermined pre-load, the balls fail bark material of the collar between the troughs and plow through such material to develop circumferential furrows after which torquing ends.