配管固定方法

Japanese Patent JP7321887

B2

To provide a leg part fixture 40 which can improve the assembling performance of a leg part 32a (rod material) with respect to a fixed member 20, a piping fixture 30 and a leg part fixing method.SOLUTION: A leg part fixture 40 for fixing a leg part 32a of a U-shaped member 31 which is inserted from an upper face side into a penetration hole 20a of a fixed member 20 comprises: a substantially-cylindrical holding member 41 having an inside diameter which allows the insertion of the leg part 32a, and an outside diameter which allows the insertion of the leg part into the penetration hole 20a of the fixed member 20; and a nut 42 screwed to a holding member 41 which is protruded from a lower face of the fixed member 20. The holding member 41 comprises a substantially-cylindrical cylinder part 411 screwed with a nut 42, and an abutment part 412 protrusively arranged toward the outside in a radial direction from an edge end of the cylinder part 411 at the upper face side, and abutting on an opening edge of the penetration hole 20a. In the cylinder part 411A, a clearance whose interval in the radial direction becomes narrow due to the abutment of the abutment part 412 and the opening edge of the penetration hole 20a is formed.SELECTED DRAWING: Figure 2

Youichi Nagamine
Yuusuke Hayashida
Keisuke Hayashi

JP2019193336A

August 07, 2023

October 24, 2019

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Nippon Pillar Industry Co., Ltd.

F16B35/02; F16B35/00; F16B35/06; F16L3/04

JP48095050U
JP61017718A
JP59084113U
JP2056986U

Motoaki Nagata
Eiji Daejeon
Yoshiaki Nagata

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