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:
Jan. 12, 1988
Filed:
Aug. 22, 1985
Applicant:
Inventors:
Yutaka Kakehi, Hikari, JP;
Ryokichi Kaji, Chiyoda, JP;
Hideki Izumi, Kudamatsu, JP;
Toshiaki Makino, Kudamatsu, JP;
Kazuaki Ichihashi, Kudamatsu, JP;
Sosuke Kawashima, Kudamatsu, JP;
Assignee:
Hitachi, Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B23B / ;
U.S. Cl.
CPC ...
279106 ; 269237 ; 2692 / ;
Abstract
A sample chucking apparatus including a clip provided at a plurality of positions correspondingly to a sample and operating closedly to release and hold the sample, with the clip being acutated by a magnetic force. A spring force counters the direction in which the clip operates, thereby simplifying the structure and ensuring a reliability on fixing or carrying of the sample.