Title:
LM GUIDE AND SEISMIC ISOLATION DEVICE COMPRISING SAME
Document Type and Number:
WIPO Patent Application WO/2023/101443
Kind Code:
A1
Abstract:
The present invention provides an LM guide and a seismic isolation device comprising same, the LM guide comprising: an LM rail which is a straight rail having side slots formed respectively in both side surfaces in the lengthwise direction thereof, and a first slot portion and a second slot portion which are respectively formed along upper and lower edges of a protrusion that is formed on the upper side of the side slot in the lengthwise direction; a body which has a groove formed through the surface thereof in the lengthwise direction, the surface being in contact with the LM rail in the lengthwise direction, so that the LM rail can be inserted therein, and comprises a first horizontal portion forming the groove, and a pair of first vertical portions; and an LM block comprising a plate-shaped preload adjusting block which is disposed between the first horizontal portions and the upper surface of the rail when the LM rail is inserted to be coupled.
Inventors:
YU HONG GEUN (KR)
Application Number:
PCT/KR2022/019270
Publication Date:
June 08, 2023
Filing Date:
November 30, 2022
Export Citation:
Assignee:
YU HONG GEUN (KR)
International Classes:
F16C29/06; F16C29/00; F16F15/02
Foreign References:
| JP4897673B2 | 2012-03-14 | |||
| JP3126874U | 2006-11-09 | |||
| KR20200002093U | 2020-09-24 | |||
| KR20200107111A | 2020-09-16 | |||
| KR102238581B1 | 2021-04-12 | |||
| KR102471232B1 | 2022-11-25 |
Attorney, Agent or Firm:
PARK, Hye Sung (KR)
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