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Patent Searching and Data


Title:
MANHOLE COMPRISING BODY WHICH IS VARIABLE DEPENDING ON PIPE TO BE CONNECTED
Document Type and Number:
WIPO Patent Application WO/2017/078206
Kind Code:
A1
Abstract:
The present invention relates to a manhole comprising a body which is variable depending on a pipe to be connected, wherein the body of the manhole is formed by assembling a plurality of unit body members and a pipe connecting member, the unit body member is divided into a curved unit body member forming a circular arc in a plane, and a plane unit body member forming a straight line in a plane, each unit body member comprises a rectangular plate and a joint flange case protruding from the edge of the rectangular plate and forming a cylindrical structure, and the pipe connecting member comprises a joint flange case of a cylindrical structure corresponding to the joint flange case of the unit body member, so that a pipe to be connected to the inside is connected, enabling an assembly of the body with a size and shape suitable for a construction site and allowing the body to be variable depending on a pipe to be added, removed, or changed after construction.

Inventors:
HEO, Wonkwon (69 Gaheung-ro 2beon-gil, Yeongju-si, Gyeongsangbuk-do, 36142, KR)
Application Number:
KR2015/012175
Publication Date:
May 11, 2017
Filing Date:
November 12, 2015
Export Citation:
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Assignee:
PERFECT CO., LTD (51 Jangsu-ro 220beon-gil, Jangsu-myeonYeongju-si, Gyeongsangbuk-do, 36145, KR)
International Classes:
E02D29/12; E02D29/14; E02F3/04; E03B9/02; H02G9/10
Foreign References:
KR20140136629A2014-12-01
KR101017030B12011-02-22
KR200233297Y1
KR100574854B12006-05-03
KR200350364Y12004-05-12
Attorney, Agent or Firm:
LEE, JaeKyu (2F 2164, Dalgubeol-daero Jung-gu, Daegu, 41950, KR)
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