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. 17, 2000
Filed:
Mar. 25, 1998
Applicant:
Inventors:
Koji Saito, Tokyo, JP;
Taro Yasuda, Tokyo, JP;
Assignee:
Taiyo Yuden Co., Ltd., Tokyo, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B65G / ; B65G / ; B65G / ; B65G / ; B65G / ;
U.S. Cl.
CPC ...
1986902 ; 198846 ; 1988441 ;
Abstract
A chip component conveyor belt of the present invention comprises an endless timing belt having a plurality of teeth at predetermined intervals on its back surface. Wherein a height of the teeth is made uniform by polishing or grinding the tip of each tooth. Thus, there arises no variation of surface height of the endless timing belt even when any tooth of the endless timing belt meshes a timing pulley, or even when the endless timing belt is supported by a belt guide member.