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:
Sep. 04, 2001
Filed:
Jul. 28, 1999
Applicant:
Inventors:
Akira Bessho, Saitama-ken, JP;
Tomonari Ishikawa, Saitama-ken, JP;
Assignee:
Pioneer Electronic Corporation, Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
G11B 1/730 ; G11B 2/102 ;
U.S. Cl.
CPC ...
G11B 1/730 ; G11B 2/102 ;
Abstract
A disc player includes an optical pickup for producing a laser beam onto an optical disc which is being rotated by virtue of a spindle motor. Two guide shafts are disposed on opposite sides of the optical pickup for guiding the movement of said optical pickup. An adjusting system adjusts the position of each guide shaft. The spindle motor is fixed on a motor base plate which forms part of the adjusting system.