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.

Date of Patent:
Dec. 19, 2006

Filed:

Jul. 02, 2004
Applicant:

Tetsuo Nishidate, Osaka, JP;

Inventor:

Tetsuo Nishidate, Osaka, JP;

Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G11B 17/035 (2006.01);
U.S. Cl.
CPC ...
Abstract

A pair of left and right pressing pieces and to press down the front part of the upward moving drive chassis are provided so as to protrude from the front part of the casing integrally therewith, the left side pressing piece of both the corresponding pressing pieces and is formed so as to be resiliently displaced with a protruding portion erected at the tip end thereof, and the inner side of the corresponding protruding portion is made into an inclined pressing plane which is inclined in the left direction at a prescribed angle so that it is turned downward so as to be widened outwardly, the front part side edge of the upward moving drive chassis is formed so as to be resiliently brought into contact with the inclined pressing plane thereof.


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