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:
Feb. 14, 1995
Filed:
Oct. 24, 1991
Applicant:
Inventors:
Kouichi Kijima, Sendai, JP;
Sotomi Ishizaka, Sendai, JP;
Shinobu Uenomachi, Sendai, JP;
Michiharu Kodama, Nobeoka, JP;
Assignees:
Kyocera Corporation, Kyoto, JP;
Asahi Kasei Kogyo Kabushiki Kaisha, Osaka, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B29C / ;
U.S. Cl.
CPC ...
425461 ; 4251 / ; 4253822 ; 425463 ; 425464 ;
Abstract
A spinning nozzle tip structure arranged such that a nozzle piece made of any one of ceramics, cermets or cemented carbides and having a spinning nozzle is fitted into an accommodating hole formed in a nozzle body made of a metal such as stainless steel, said spinning nozzle tip structure being characterized in that a metal ring is interposed between the nozzle piece and the nozzle body so as to effect liquid-hermetic sealing therebetween.