樹脂チューブの端部形成方法および形成工具

Japanese Patent JP7404804

B2

A resin tube is prepared. Further, a formation tool having a pressing surface and a projection that projects from the pressing surface and is insertable into the resin tube is prepared. The projection of the formation tool is inserted from an end of the resin tube into the resin tube. The pressing surface of the formation tool is pressed against an end surface of the resin tube. Thermal energy is applied to the end of the resin tube, whereby a shape of the pressing surface of the formation tool is transferred to the end surface of the resin tube, and the end of the resin tube is formed into a flange shape.

JP3133230	[Title of Invention] Single-sided receiving three-layer composite tube
JP2003312643	METHOD FOR TREATING END FACE OF PLASTIC CORRUGATED FIBERBOARD, AND BOX MANUFACTURED OF END FACE TREATED PLASTIC CORRUGATED FIBERBOARD
WO/1999/022170	PIPE JOINTS

Jun Yanagibayashi
Yasunaga Kenichi
Shinji Tanaka
Shinya Imamura
Ryo Hosono
Hiroshi Yamazaki
Koji Abe

JP2019210691A

December 26, 2023

November 21, 2019

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SHIMADZU CORPORATION

B29C57/04; B01D15/22; G01N30/60

JP2014083820A
JP2012101359A
JP7042883A
JP4089231A

Masahiro Nakagawa
Yoshito Fukushima
Go Sakane
Hideyuki Sawamura

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