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:
Mar. 02, 2004
Filed:
Apr. 30, 2002
Applicant:
Inventor:
Kiyoshi Takai, Shizuoka, JP;
Assignee:
Sony Disc Technology Inc., , JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B65G 1/564 ; B65G 2/122 ;
U.S. Cl.
CPC ...
B65G 1/564 ; B65G 2/122 ;
Abstract
An object conveying device is provided that is capable of mounting an conveyed object such as a stamper, to a predetermined position while aligning it without deforming or damaging a conveyed object such as a stamper, a reference pin, and a molding die. This object conveying device includes a coil spring held to a case, an aligning bearing of which the outer ring is held to the coil, and a tray and a conveyed body adsorbing block that are held to the inner ring of the aligning bearing and that hold the stamper. The coil spring and the aligning bearing provide the tray and conveyed body adsorbing block with flexibility to positional variations.