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:
May. 04, 2004
Filed:
Mar. 25, 2002
Hui-Chu Huang, Taipei, TW;
Lite-On IT Corporation, Taipei, TW;
Abstract
A rotating device for a cover connected to a housing of a disc drive. The rotating device includes a spring-loaded outer sleeve, a spring-loaded inner sleeve, a spring and a fixing place. The spring-loaded outer sleeve, having a first closed end and a first open end, is fixed to the cover and filled with damping material. The spring-loaded inner sleeve with the spring within has a second closed end with a key and a second open end inserted into the first open end of the spring-loaded outer sleeve. The fixing place is fixed to the housing of disc drive and includes an upper L-shaped member with an upper slot, a lower L-shaped member with a lower slot and a first end portion with a hollow to pivot the first closed end of the spring-loaded outer sleeve. The lower L-shaped member is bolted to the upper L-shaped member, and the upper slot and the lower slot are used to mesh the key of the spring-loaded inner sleeve.