CONSTRUCTION DEVICE

WIPO Patent Application WO/2023/218699

A1

In order to install a unit in a suitable state at a construction site or the like, a construction device according to the present invention comprises: a first unit that executes a first step on an object to be processed; and a second unit that executes a second step on the object to be processed. The second unit has a body section that executes the second step and a base section that supports the body section. The base section is connected to the body section at a first connection portion, and the body section engages with the first unit at a second connection portion. A variable mechanism having a high-rigidity part made of metal is provided between the base section and the body section, and/or between the body section and the first unit, the variable mechanism capable of changing the distance between the first connection portion and the second connection portion.　

JPH0819695	[Title of the Invention] High-concentration dredging and discharging device
JPH01290831	DREDGED MATERIAL TRANSPORT SYSTEM

MIYAKE RYUSEI (JP)
KUSANO MASAAKI (JP)
KUROKAWA HIROYUKI (JP)
YAMAGUCHI RYOTA (JP)
EBIHARA AKIMITSU (JP)

PCT/JP2023/001868

November 16, 2023

January 23, 2023

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JAPAN DEV & CONSTRUCTION (JP)

E02F7/00; B01F35/71; B02C13/04; B09C1/00; E02D3/00

WO2021251066A1	2021-12-16
WO2019017083A1	2019-01-24
WO2022209025A1	2022-10-06

JP2006336355A	2006-12-14
JP2014173285A	2014-09-22
JP2003129516A	2003-05-08
JPH0530246U	1993-04-20
JP2004305873A	2004-11-04
JP2002250049A	2002-09-06
US20170151592A1	2017-06-01

KATAYAMA, Shuhei (JP)

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