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:
Aug. 15, 1978
Filed:
Mar. 30, 1977
Applicant:
Inventor:
Helmut Glimpel, Lauf a.d. Pegnitz, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B23B / ;
U.S. Cl.
CPC ...
279 / ; 269 481 ;
Abstract
A workpiece or a tool which is clamped co-axially to a circular base by interposing a deformable sleeve between the base and the workpiece or tool. The sleeve is then deformed to clamp the two members together. When the members are assembled before deformation of the sleeve, there is a clearance between the sleeve and one of the members, this clearance being largest at the end where the deformation force is applied. The sleeve has mutually offset inner and outer radial recesses, and similarly offset inner and outer clamping base points.