Title:
PIPE FIXING DEVICE
Document Type and Number:
Japanese Patent JP2020051614
Kind Code:
A
Abstract:
To provide a pipe fixing device that is fixed to a gas pipe in a narrow space.SOLUTION: A pipe fixing device comprises: a pressing part 1 arranged so as to face one half part H1 of a pipe through which fluid flows and cross the pipe; and a plurality of holding portions 2a and 2b that are arranged so as to extend on both sides of the pipe toward the other half part H2 of the pipe from a position of sandwiching the pipe in the pressing part 1, and have protruding portions 7a and 7b protruding so as to press the other half part H2 in the vicinity of a tip part. The at least one holding parts 2a and 2b are provided to rotate about their own central axes to change their postures to a pressing posture N1 in which the protrusions 7a and 7b press the other half part H2 so as to be fixed to the pipe, or a separation posture N2 in which the protruding portions 7a and 7b are detachably attached to the pipe and separated from the other half part H2.SELECTED DRAWING: Figure 1
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Inventors:
YAMAMOTO KOICHI
KURODA AKIMASA
KOGUSHI KAZUYUKI
KUME SAEKO
YOKOI YUTO
KURODA AKIMASA
KOGUSHI KAZUYUKI
KUME SAEKO
YOKOI YUTO
Application Number:
JP2019123589A
Publication Date:
April 02, 2020
Filing Date:
July 02, 2019
Export Citation:
Assignee:
HOKKAIDO GAS KK
KURODITE KOGYO KK
KURODITE KOGYO KK
International Classes:
F16L3/10; B23B41/08; B23B45/14
Domestic Patent References:
| JPS5781011U | 1982-05-19 | |||
| JP2015009305A | 2015-01-19 | |||
| JPS60137597A | 1985-07-22 | |||
| JP3201895U | 2016-01-07 |
Foreign References:
| US4198076A | 1980-04-15 | |||
| US3771819A | 1973-11-13 |
Attorney, Agent or Firm:
Yutaka Takahashi