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:
Nov. 04, 2003
Filed:
Oct. 11, 2002
Applicant:
Inventor:
Yosuke Haruna, Kobe, JP;
Assignee:
Kabushiki Kaisha Kosmer, Hyogo, JP;
Primary Examiner:
Int. Cl.
CPC ...
B23Q 3/00 ;
U.S. Cl.
CPC ...
B23Q 3/00 ;
Abstract
Two positioning devices ( ) are horizontally spaced apart from two clamping devices ( ) at a predetermined interval. Each of the positioning devices ( ) includes a positioning hole ( ) provided by opening a work pallet ( ), a plug portion ( ) projecting from a clamp pallet ( ), and an intermediate member ( ) vertically movably supported by the plug portion ( ). The intermediate member ( ) is urged upwards by a coned disk spring ( ) and has a tapered surface ( ) which makes a tapering engagement with the positioning hole ( ). The clamping device ( ) fixes the work pallet ( ) to the clamp pallet ( ).