Title:
MANUFACTURE OF THREE-WAY PIPE
Document Type and Number:
Japanese Patent JPS53106663
Kind Code:
A
Abstract:
PURPOSE: To reduce the material cost, the welding cost, etc., in manufacturing the threeway pipe with little thickness-irregularlity and the excellent property of load-proof, by forming the three-way pipe which has one port in one end portion and two ports in another end portion, mainly depending on the bending work using the blank of fan type flat plate.
Inventors:
KATOU KOUTAROU
WATANABE MASAO
IWASAKI NOBUO
SUZUKI YUTAKA
TAKASAGO TOSHIYUKI
WATANABE MASAO
IWASAKI NOBUO
SUZUKI YUTAKA
TAKASAGO TOSHIYUKI
Application Number:
JP2247977A
Publication Date:
September 16, 1978
Filing Date:
March 02, 1977
Export Citation:
Assignee:
TOYOTA MOTOR CO LTD
International Classes:
B21C37/29; B21D51/16; B21D51/18; (IPC1-7): B21C37/29; B21D51/18