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JPS5537345A - Production of faucet of noncircular cross section pipe - Google Patents

Production of faucet of noncircular cross section pipe

Info

Publication number
JPS5537345A
JPS5537345A JP11049578A JP11049578A JPS5537345A JP S5537345 A JPS5537345 A JP S5537345A JP 11049578 A JP11049578 A JP 11049578A JP 11049578 A JP11049578 A JP 11049578A JP S5537345 A JPS5537345 A JP S5537345A
Authority
JP
Japan
Prior art keywords
pipe
mandrel
main pipe
faucet
noncircular cross
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
JP11049578A
Other languages
Japanese (ja)
Inventor
Ryozo Oota
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.)
Kubota Corp
Original Assignee
Kubota 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 Kubota Corp filed Critical Kubota Corp
Priority to JP11049578A priority Critical patent/JPS5537345A/en
Publication of JPS5537345A publication Critical patent/JPS5537345A/en
Pending legal-status Critical Current

Links

Landscapes

  • Shaping Of Tube Ends By Bending Or Straightening (AREA)

Abstract

PURPOSE: To obtain a faucet of a noncircular cross section pipe which can be fixed easily and firmly by fitting and press fixing a short faucet pipe to the outside of main pipe releasing the fitted state of the short faucet pipe and mandrel while maintaining the fitted state of the main pipe and the mandrel.
CONSTITUTION: A main pipe 4 is fitted to the main pipe holding part 2d of a mandrel 2 and then pushed against a step 2e, and is moved in the direction of arrow marks D and E with the mandrel 2. The tip of the main pipe is inserted into the smaller diameter part of a stepped diameter oval pipe 1", and at the same time, the mandrel 2 is removed grandually from the stepped diameter oval pipe 1", and when the tip of the main pipe 4 reaches the end of the smaller diameter part of the stepped diameter oval pipe 1", the movement of the main pipe 4 is stopped and the mandrel 2 alone is pulled out further to the right. Next, by returning an outer die 3 or removing it by splitting when it is a split die and applying spray water cooling or the like if necessary, the forming of the faucet is finished.
COPYRIGHT: (C)1980,JPO&Japio
JP11049578A 1978-09-07 1978-09-07 Production of faucet of noncircular cross section pipe Pending JPS5537345A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11049578A JPS5537345A (en) 1978-09-07 1978-09-07 Production of faucet of noncircular cross section pipe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11049578A JPS5537345A (en) 1978-09-07 1978-09-07 Production of faucet of noncircular cross section pipe

Publications (1)

Publication Number Publication Date
JPS5537345A true JPS5537345A (en) 1980-03-15

Family

ID=14537195

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11049578A Pending JPS5537345A (en) 1978-09-07 1978-09-07 Production of faucet of noncircular cross section pipe

Country Status (1)

Country Link
JP (1) JPS5537345A (en)

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