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:
Jun. 05, 2001
Filed:
Feb. 04, 2000
Takahiro Kawaguchi, Tokyo-to, JP;
THK Co., LTD, Tokyo-to, JP;
Abstract
A guide apparatus having a dustproof structure comprises: a linear guide device; an outer cover mounted to the linear guide device so as to cover the linear guide device and provided with an opening, the linear guide device including a movable member having a side lug portions projecting outward through the opening formed to the outer cover and the movable member being movable along the opening; and a sealing structure having a plurality of seal members each in shape of belt and having flexibility. The seal members are applied to edge portions of the opening of the outer cover so as to be overlapped to each other thereby to substantially keep a sealed state inside the linear guide device. The sealed seal members are separated and pushed aside by a guide structure formed to the movable member at a time of the advancing motion thereof with the sealed state inside the linear guide device being substantially maintained.