JPS6238049B2 - - Google Patents

Info

Publication number
JPS6238049B2
JPS6238049B2 JP4817781A JP4817781A JPS6238049B2 JP S6238049 B2 JPS6238049 B2 JP S6238049B2 JP 4817781 A JP4817781 A JP 4817781A JP 4817781 A JP4817781 A JP 4817781A JP S6238049 B2 JPS6238049 B2 JP S6238049B2
Authority
JP
Japan
Prior art keywords
torsion
crankshaft
press
slide
moving bolster
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
JP4817781A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57160537A (en
Inventor
Kenji Araki
Satoshi Teshigawara
Kazunao Mihara
Hitoshi Shintani
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.)
Nippon Steel Corp
Kanadevia Corp
Original Assignee
Hitachi Zosen Corp
Sumitomo Metal Industries 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 Hitachi Zosen Corp, Sumitomo Metal Industries Ltd filed Critical Hitachi Zosen Corp
Priority to JP4817781A priority Critical patent/JPS57160537A/ja
Publication of JPS57160537A publication Critical patent/JPS57160537A/ja
Publication of JPS6238049B2 publication Critical patent/JPS6238049B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
    • B21K1/00—Making machine elements
    • B21K1/06—Making machine elements axles or shafts
    • B21K1/08—Making machine elements axles or shafts crankshafts

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mounting, Exchange, And Manufacturing Of Dies (AREA)
  • Forging (AREA)
JP4817781A 1981-03-30 1981-03-30 Torsional press for crank shaft Granted JPS57160537A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4817781A JPS57160537A (en) 1981-03-30 1981-03-30 Torsional press for crank shaft

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4817781A JPS57160537A (en) 1981-03-30 1981-03-30 Torsional press for crank shaft

Publications (2)

Publication Number Publication Date
JPS57160537A JPS57160537A (en) 1982-10-02
JPS6238049B2 true JPS6238049B2 (enrdf_load_stackoverflow) 1987-08-15

Family

ID=12796098

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4817781A Granted JPS57160537A (en) 1981-03-30 1981-03-30 Torsional press for crank shaft

Country Status (1)

Country Link
JP (1) JPS57160537A (enrdf_load_stackoverflow)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60146532U (ja) * 1984-03-05 1985-09-28 住友電気工業株式会社 多連金型の交換台車
CN1331624C (zh) * 2005-10-13 2007-08-15 上海交通大学 滑块式四压力机并联组合锻压机
WO2019058004A1 (es) * 2017-09-25 2019-03-28 Cie Automotive, S.A. Equipo y método para revirar cigüeñales
EP3689487B1 (en) * 2017-09-25 2021-08-25 Cie Automotive, S.A. Equipment and method for twisting crankshafts

Also Published As

Publication number Publication date
JPS57160537A (en) 1982-10-02

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