JPS6340610B2 - - Google Patents

Info

Publication number
JPS6340610B2
JPS6340610B2 JP278683A JP278683A JPS6340610B2 JP S6340610 B2 JPS6340610 B2 JP S6340610B2 JP 278683 A JP278683 A JP 278683A JP 278683 A JP278683 A JP 278683A JP S6340610 B2 JPS6340610 B2 JP S6340610B2
Authority
JP
Japan
Prior art keywords
sleeve
punch
die
mandrel
manufacturing
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.)
Expired
Application number
JP278683A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59127931A (ja
Inventor
Terumi Nishida
Ichiro Ishibe
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.)
Denso Corp
Original Assignee
NipponDenso Co Ltd
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 NipponDenso Co Ltd filed Critical NipponDenso Co Ltd
Priority to JP278683A priority Critical patent/JPS59127931A/ja
Publication of JPS59127931A publication Critical patent/JPS59127931A/ja
Publication of JPS6340610B2 publication Critical patent/JPS6340610B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D51/00—Making hollow objects
    • B21D51/16—Making hollow objects characterised by the use of the objects

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Forging (AREA)
JP278683A 1983-01-13 1983-01-13 ホ−ス接続金具用金属スリ−ブの製造方法 Granted JPS59127931A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP278683A JPS59127931A (ja) 1983-01-13 1983-01-13 ホ−ス接続金具用金属スリ−ブの製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP278683A JPS59127931A (ja) 1983-01-13 1983-01-13 ホ−ス接続金具用金属スリ−ブの製造方法

Publications (2)

Publication Number Publication Date
JPS59127931A JPS59127931A (ja) 1984-07-23
JPS6340610B2 true JPS6340610B2 (zh) 1988-08-11

Family

ID=11539029

Family Applications (1)

Application Number Title Priority Date Filing Date
JP278683A Granted JPS59127931A (ja) 1983-01-13 1983-01-13 ホ−ス接続金具用金属スリ−ブの製造方法

Country Status (1)

Country Link
JP (1) JPS59127931A (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03112112U (zh) * 1990-03-01 1991-11-15
JPH03121203U (zh) * 1990-03-27 1991-12-12

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2652773A1 (fr) * 1989-10-11 1991-04-12 Metaplast Procede d'obtention d'une douille a collerette, notamment destinee a la liaison d'un tuyau sur un raccord, et dispositif pour sa mise en óoeuvre.
CN102847796B (zh) * 2012-09-05 2014-12-03 无锡微研有限公司 一种外围全周翻边零件的冲压模具
WO2016106666A1 (zh) 2014-12-31 2016-07-07 深圳市大富精工有限公司 金属外壳加工方法及加工设备

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03112112U (zh) * 1990-03-01 1991-11-15
JPH03121203U (zh) * 1990-03-27 1991-12-12

Also Published As

Publication number Publication date
JPS59127931A (ja) 1984-07-23

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