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:
Feb. 08, 2011
Filed:
Dec. 15, 2005
Katsuya Iida, Tokyo, JP;
Yoshiaki Saito, Tokyo, JP;
Masahiro Kumagai, Tokyo, JP;
Reinhard G. Welle, Ratingen, DE;
Katsuya Iida, Tokyo, JP;
Yoshiaki Saito, Tokyo, JP;
Masahiro Kumagai, Tokyo, JP;
Reinhard G. Welle, Ratingen, DE;
THK Co., Ltd., Tokyo, JP;
THK GmbH, Ratingen, DE;
Abstract
A structure for closing a track rail mounting hole is disclosed, which prevents a closing cap from being press-fitted with an inclined state into the rail mounting hole, thereby being capable of positively preventing formation of a gap between the rail mounting hole and the closing cap. The closing cap includes a fitting portion having an outer diameter larger than an inner diameter of the rail mounting hole, to be press-fitted into the rail mounting hole; and a leading end portion to be inserted into the rail mounting hole before press-fitting the fitting portion into the rail mounting hole, for provisionally positioning the closing cap with respect to the rail mounting hole.