Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
BRANCH PIPE JOINT AND ITS MANUFACTURE
Document Type and Number:
Japanese Patent JPH08285168
Kind Code:
A
Abstract:

PURPOSE: To provide a branch pipe joint by which rigidity of a rising branch part and fusing joining strength of the rising branch part and a short pipe can be enhanced.

CONSTITUTION: A branch pipe joint A is constituted in such a way that a rising branch part 2 is arranged on a pipe wall of a main pipe 1 and an end surface of a short pipe 3 is fused on and joined to the tip of its rising branch part 2 and the rising branch part 2 is composed of an integral rising part 11 integrally molded with the pipe wall of the main pipe 1 and an auxiliary member 4 which is molded separately from the pipe wall of the main pipe 1 and is brought into close contact with and fixed to an inner peripheral surface of the integral rising part 11.


Inventors:
YOSHINO YUTAKA
YAMADA YONEKAZU
MIYAZAKI TOSHIHIKO
Application Number:
JP9084395A
Publication Date:
November 01, 1996
Filing Date:
April 17, 1995
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
SEKISUI CHEMICAL CO LTD
International Classes:
B29C57/00; B29C63/34; B29C65/02; B29C69/00; B29D99/00; F16L41/04; B29L23/00; B29L31/24; (IPC1-7): F16L41/04; B29C57/00; B29C65/02; B29C69/00; B29D31/00