Title:
SENSOR MOUNTING STRUCTURE OF ROLLING GUIDE APPARATUS AND SENSOR UNIT USED THEREFOR
Document Type and Number:
WIPO Patent Application WO/2020/183926
Kind Code:
A1
Abstract:
This sensor mounting structure of a rolling guide apparatus is for fixing a variety of sensors to a track rail (1) by using a mounting hole (12) for a fixing bolt provided to the track rail (1), wherein the mounting hole (12) is equipped with: a large-diameter part (12a) in which the head of the fixing bolt is accommodated; and a small diameter part (12b) which is opened in the bottom of the large-diameter part (12a) and through which the shaft of the fixing bolt is inserted. In addition, the large-diameter part (12a) of the mounting hole (12) accommodates a case (50, 60, 70) of a sensor in such a manner as to bring said case into contact with the bottom of the large-diameter part (12a), and allows a plug cap (4) for the mounting hole (12) to be fitted in the large diameter part (12a) having accommodated therein the case of the sensor (5, 6, 7) so as to have the mounting hole (12) sealed.
Inventors:
SAITO HIDEO
Application Number:
PCT/JP2020/002283
Publication Date:
September 17, 2020
Filing Date:
January 23, 2020
Export Citation:
Assignee:
THK CO LTD (JP)
International Classes:
F16C29/08; F16C41/00
Foreign References:
| US20180264614A1 | 2018-09-20 | |||
| JP2010127465A | 2010-06-10 | |||
| JP2004516484A | 2004-06-03 | |||
| DE102017214815A1 | 2019-02-28 | |||
| JP2001194101A | 2001-07-19 | |||
| JP2018066472A | 2018-04-26 |
Attorney, Agent or Firm:
IDE Tetsuroh (JP)
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