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Patent Searching and Data


Title:
CASING FOR FORMING CONCRETE RETENTION WALL
Document Type and Number:
WIPO Patent Application WO/2018/043969
Kind Code:
A1
Abstract:
The present invention relates to a casing for forming a concrete retention wall. In order for constructability to be improvable by automatically removing earth layer remaining between the casings when the concrete retention walls are continuously cast in place (poured in place) by continuous construction, and then the casing is withdrawn (pulled out), the present invention comprises: a recessed groove part formed at any one side of the casing, and formed so as to enable the casings to be partially and continuously overlapped and constructed by continuous construction; and a first earth layer removal means, which is formed so as to horizontally protrude from the lower end portion of the recessed groove part, and has a protruding front end formed as a round, being the same as the outer peripheral surface of the casing, so as to automatically remove the earth layer put between the casings in a process of withdrawing the casing. Therefore, the present invention can improve constructability by automatically removing the earth layer remaining between the casings when the concrete retention walls are continuously cast in place (poured in place) by continuous construction, and then the casing is withdrawn (pulled out), and thus remarkably improves the quality and reliability of a casing product so as to satisfy a variety of desires (needs) of users, thereby enabling a good impression to be made.

Inventors:
KIM, Sa Mun (101-101, 7, Sinmok-ro,,Yangcheon-gu, Seoul, 08016, KR)
Application Number:
KR2017/009042
Publication Date:
March 08, 2018
Filing Date:
August 18, 2017
Export Citation:
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Assignee:
KIM, Sa Mun (101-101, 7, Sinmok-ro,,Yangcheon-gu, Seoul, 08016, KR)
International Classes:
E02D17/04; E02D5/02; E02D13/00; E02D17/08
Foreign References:
KR100832490B12008-05-26
JP2011111871A2011-06-09
JP2004353337A2004-12-16
JP2005282174A2005-10-13
KR100850028B12008-08-04
Attorney, Agent or Firm:
NAMYANG PATENT & LAW FIRM (2-202, 98, Gasan digital 2-ro,,Geumcheon-gu, Seoul, 08506, KR)
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