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:
Oct. 20, 1981
Filed:
Jan. 18, 1979
Applicant:
Inventor:
Ichiro Ohara, Mobara, JP;
Assignee:
Hitachi, Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16B / ;
U.S. Cl.
CPC ...
403 24 ; 403 14 ; 403337 ;
Abstract
When mounting a magnetron to the flange of a wave guide, a stud bolt studded in a mounting plate secured to the magnetron is passed through a bore in the flange and tightened with a nut on the side of the flange. The stud bolt has a tip portion without threads having a diameter which is equal to or slightly smaller than the diameter of bottom of thread of the stud bolt.