JPS6418541A - Method for manufacturing integrally branch pipes for intake manifold - Google Patents

Method for manufacturing integrally branch pipes for intake manifold

Info

Publication number
JPS6418541A
JPS6418541A JP17333287A JP17333287A JPS6418541A JP S6418541 A JPS6418541 A JP S6418541A JP 17333287 A JP17333287 A JP 17333287A JP 17333287 A JP17333287 A JP 17333287A JP S6418541 A JPS6418541 A JP S6418541A
Authority
JP
Japan
Prior art keywords
pipe
parts
branch pipe
intake manifold
length
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP17333287A
Other languages
Japanese (ja)
Inventor
Kishin Sukimoto
Seijiro Taguchi
Hitoshi Akiyoshi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Showa Aluminum Can Corp
Original Assignee
Showa Aluminum Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Showa Aluminum Corp filed Critical Showa Aluminum Corp
Priority to JP17333287A priority Critical patent/JPS6418541A/en
Publication of JPS6418541A publication Critical patent/JPS6418541A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE:To easily and integrally manufacture the titled pipes by extruding branch pipe stock comprising a plurality of pipes and joints in parallel and bending each pipe part into a prescribed shape and cutting off the joint parts by a prescribed length from both ends. CONSTITUTION:The branch pipe stock 20 comprising a plurality of pipe parts 21 arranged in parallel and joint parts 22 connecting the pipe parts integrally to each other over the whole length is extruded from Al material. Then, the branch pipe stock 20 is bent in a U shape around the center of each pipe part 21 in the length direction. Then, each joint part 22 is cut off from both length ends except each middle part. If necessary, each pipe part 21 is separated from each other at both ends. In this manner it is possible to obtain a solid branch pipe which is integrated at the residual parts of the joint parts 22. Then, one end of the pipe part 21 of branch pipe is connected with a main pipe which is opened in one end and closed in the other end to obtain an intake manifold.
JP17333287A 1987-07-10 1987-07-10 Method for manufacturing integrally branch pipes for intake manifold Pending JPS6418541A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17333287A JPS6418541A (en) 1987-07-10 1987-07-10 Method for manufacturing integrally branch pipes for intake manifold

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17333287A JPS6418541A (en) 1987-07-10 1987-07-10 Method for manufacturing integrally branch pipes for intake manifold

Publications (1)

Publication Number Publication Date
JPS6418541A true JPS6418541A (en) 1989-01-23

Family

ID=15958467

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17333287A Pending JPS6418541A (en) 1987-07-10 1987-07-10 Method for manufacturing integrally branch pipes for intake manifold

Country Status (1)

Country Link
JP (1) JPS6418541A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02229635A (en) * 1989-03-01 1990-09-12 Showa Alum Corp Suction manifold
JPH0367056A (en) * 1989-08-07 1991-03-22 Meiji Rubber & Chem Co Ltd Plastic manifold and manufacture of the same
JPH0389971U (en) * 1989-12-29 1991-09-12

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02229635A (en) * 1989-03-01 1990-09-12 Showa Alum Corp Suction manifold
JPH0367056A (en) * 1989-08-07 1991-03-22 Meiji Rubber & Chem Co Ltd Plastic manifold and manufacture of the same
JPH0389971U (en) * 1989-12-29 1991-09-12

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