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. 04, 2020
Filed:
Mar. 23, 2017
Nitta Corporation, Osaka-shi, Osaka, JP;
Thk Co., Ltd., Tokyo, JP;
Yoji Ishizaki, Yamatokoriyama, JP;
Atsushi Matsumoto, Yamatokoriyama, JP;
Kenichiro Aoki, Yamatokoriyama, JP;
Ryuji Furusawa, Tokyo, JP;
Sho Iwashiro, Tokyo, JP;
NITTA CORPORATION, Osaka-shi, JP;
THK CO., LTD., Tokyo, JP;
Abstract
A slider slidably straddling over a guide rail, an attachment plate having a square U-shape attached to an end surface of the slider and including opposite vertical frames and a horizontal frame connecting the vertical frames, and a sliding scraper fitted in a square U-shape groove of the attachment plate and including opposite vertical portions and a horizontal portion connecting the opposite vertical portions, and a groove portion that is in sliding contact with the guide rail are provided, and protrusion portions at which the vertical frames and the vertical portions are in abutment with each other are provided an open end portion of an inner side surface of each of the opposite vertical frames of the attachment plate or an end portion of an outer side surface of each of the opposite vertical portions of the sliding scraper, the end portion facing the relevant open end portion.