Title:
RAIL CONNECTION STRUCTURE
Document Type and Number:
WIPO Patent Application WO/2023/157546
Kind Code:
A1
Abstract:
Provided is a rail connection structure capable of absorbing a misalignment arising on a rail attachment member side and reducing a step difference arising in a rail connection section. This rail connection structure, which is for connecting rails (6, 7) attached to rail attachment members (4, 5), comprises a base block (22) which is disposed at a connection section (14) between one rail (6) and the other rail (7) and is a separate body from the rail attachment members (4, 5), wherein: the base block (22) is fastened to the one rail (6) and the other rail (7) by means of a fastening member passing through attachment holes (6a, 7a) of the one rail (6) and the other rail (7); and the base block (22) is not fixed to the rail attachment members (4, 5) and can move with respect to the rail attachment members (4, 5).
Inventors:
MIZUTANI YUICHI (JP)
HARIMA KAZUTOSHI (JP)
TAKEDA MARINA (JP)
ISHIHARA AKIRA (JP)
ASANO YUSUKE (JP)
HARIMA KAZUTOSHI (JP)
TAKEDA MARINA (JP)
ISHIHARA AKIRA (JP)
ASANO YUSUKE (JP)
Application Number:
PCT/JP2023/001464
Publication Date:
August 24, 2023
Filing Date:
January 19, 2023
Export Citation:
Assignee:
THK CO LTD (JP)
International Classes:
B65G54/02; E01B25/30; F16C29/04
Domestic Patent References:
| WO2018055708A1 | 2018-03-29 |
Foreign References:
| JP2012100512A | 2012-05-24 | |||
| JP2010265627A | 2010-11-25 | |||
| JP2000312463A | 2000-11-07 | |||
| US20210032039A1 | 2021-02-04 |
Attorney, Agent or Firm:
SHIOJIMA, Toshiyuki (JP)
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