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Patent Searching and Data


Title:
FINGER JOINT WITH A BRIDGING COVER PLATE
Document Type and Number:
WIPO Patent Application WO/2018/139841
Kind Code:
A1
Abstract:
Disclosed is a finger joint having a bridging cover plate, which enables a steel plate having a thickness much smaller than that of a conventional finger to be used and allows the vertical rotation of an upper bridge structure. The finger joint includes: a bridging cover plate installed on a first structure and supported to a second structure across a gap so as to support a load of a vehicle passing over the gap, and configured to allow relative movement between the first structure and the second structure in a direction in which the distance of the gap changes; a first finger unit connected to the bridging cover plate; and a second finger unit installed on the second structure so as to allow relative movement relative to the first finger unit in a direction in which the distance of the gap changes.

Inventors:
KETECH CO LTD (KR)
BANG IN SEOK (KR)
BAEK JOON HO (KR)
Application Number:
PCT/KR2018/001037
Publication Date:
August 02, 2018
Filing Date:
January 23, 2018
Export Citation:
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Assignee:
KETECH CO LTD (KR)
International Classes:
E01D19/06; E01D19/12
Foreign References:
JP2007517996A2007-07-05
JP2008542590A2008-11-27
KR100757212B12007-09-10
JP2005009312A2005-01-13
US6460214B12002-10-08
Attorney, Agent or Firm:
PARK, Hee Jin (KR)
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