Title:
分岐部形成装置、分岐構造、共同溝、及び、分岐部を形成する方法
Document Type and Number:
Japanese Patent JP7190840
Kind Code:
B2
Abstract:
To provide a branch part formation device which can more stably connect a pipe material to be arranged outside a trough to a branch part.SOLUTION: A branch part formation device 140 forms a branch part 14 for introducing a wiring and piping material to a branch path branching from a wiring and piping route to a trough to be embedded or embedded underground along the wiring and piping route. The branch part formation device 140 comprises: a cylindrical body 141 which has a base end part 1411 to be arranged so as to open toward the inside of the trough 110, and a tip part 1412 constituted to connect a pipe material Y outside the trough 110 and is inserted into a penetration part 112 formed at a wall part of the trough 110; a support 143 which supports the cylindrical body 141 on a side of the base end part 1411; and sandwiching means 145, 147, 149 for sandwiching the wall part to fix the support 143 to the wall part.SELECTED DRAWING: Figure 2
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Inventors:
Kitamura Yusuke
Application Number:
JP2018151518A
Publication Date:
December 16, 2022
Filing Date:
August 10, 2018
Export Citation:
Assignee:
Mirai Industry Co., Ltd.
International Classes:
H02G1/06; H02G9/04
Domestic Patent References:
| JP2007049847A | ||||
| JP11093191A | ||||
| JP9284968A | ||||
| JP2017112692A | ||||
| JP2019022290A |
Foreign References:
| US4342475 |
Attorney, Agent or Firm:
Patent Attorney Corporation Hiroe Associates Patent Office