Title:
BRIDGE EXPANSION JOINT DEVICE
Document Type and Number:
WIPO Patent Application WO/2020/050476
Kind Code:
A1
Abstract:
The present invention relates to a bridge expansion joint device and, more specifically, to a bridge expansion joint device capable of preventing the occurrence of an accident and damage to tires when a vehicle travels, by providing an anti-slip means to a finger plate and forming each corner of the finger plate to be round. To this end, provided is the bridge expansion joint device comprising: a pair of support members which are provided at each slab of bridge decks spaced from each other and which face each other; and a pair of finger plates which are provided at the upper end portion of each support member so as to compensate for a space between the bridge decks, and which are coupled to engage with each other, wherein an anti-slip means is provided on the upper surface of the finger plate, and each corner of the finger plate is formed to be round.
Inventors:
LEE DOO SUNG (KR)
Application Number:
PCT/KR2019/006263
Publication Date:
March 12, 2020
Filing Date:
May 24, 2019
Export Citation:
Assignee:
ILWONTECH CO LTD (KR)
International Classes:
E01D19/06
Foreign References:
| KR20130006111U | 2013-10-22 | |||
| KR101562824B1 | 2015-10-27 | |||
| KR101768631B1 | 2017-08-17 | |||
| KR20030021712A | 2003-03-15 | |||
| KR100911839B1 | 2009-08-11 |
Attorney, Agent or Firm:
SEONG, Nak Hoon (KR)
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