JPS5397967A - Reducing machine - Google Patents

Reducing machine

Info

Publication number
JPS5397967A
JPS5397967A JP1322377A JP1322377A JPS5397967A JP S5397967 A JPS5397967 A JP S5397967A JP 1322377 A JP1322377 A JP 1322377A JP 1322377 A JP1322377 A JP 1322377A JP S5397967 A JPS5397967 A JP S5397967A
Authority
JP
Japan
Prior art keywords
reducing machine
tapering
holder
pipe
end part
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.)
Granted
Application number
JP1322377A
Other languages
Japanese (ja)
Other versions
JPS6017616B2 (en
Inventor
Akio Nakashiba
Toru Otani
Toshio Shibabuchi
Kenji Daimatsu
Kazuto Igarashi
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.)
OOOKA SEISAKUSHIYO KK
OOOKA SEISAKUSHO KK
Shinwa Sangyo Co Ltd
Osaka Gas Co Ltd
Keihin Kikai KK
Original Assignee
OOOKA SEISAKUSHIYO KK
OOOKA SEISAKUSHO KK
Shinwa Sangyo Co Ltd
Osaka Gas Co Ltd
Keihin Kikai KK
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 OOOKA SEISAKUSHIYO KK, OOOKA SEISAKUSHO KK, Shinwa Sangyo Co Ltd, Osaka Gas Co Ltd, Keihin Kikai KK filed Critical OOOKA SEISAKUSHIYO KK
Priority to JP1322377A priority Critical patent/JPS6017616B2/en
Publication of JPS5397967A publication Critical patent/JPS5397967A/en
Publication of JPS6017616B2 publication Critical patent/JPS6017616B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Turning (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Metal Extraction Processes (AREA)

Abstract

PURPOSE: The above mentioned processing machine, being able to easily carry out reducing processing at the tip end part of pipe, by providing plural number of rotating roller so as to form vacant space in tapering off state on the inner circumference face of holder.
COPYRIGHT: (C)1978,JPO&Japio
JP1322377A 1977-02-08 1977-02-08 drawing machine Expired JPS6017616B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1322377A JPS6017616B2 (en) 1977-02-08 1977-02-08 drawing machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1322377A JPS6017616B2 (en) 1977-02-08 1977-02-08 drawing machine

Publications (2)

Publication Number Publication Date
JPS5397967A true JPS5397967A (en) 1978-08-26
JPS6017616B2 JPS6017616B2 (en) 1985-05-04

Family

ID=11827167

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1322377A Expired JPS6017616B2 (en) 1977-02-08 1977-02-08 drawing machine

Country Status (1)

Country Link
JP (1) JPS6017616B2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62136116U (en) * 1986-02-20 1987-08-27
JPS62136115U (en) * 1986-02-20 1987-08-27

Also Published As

Publication number Publication date
JPS6017616B2 (en) 1985-05-04

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