KR830007285A - 금속 빌레트 가공용 프레스 - Google Patents

금속 빌레트 가공용 프레스 Download PDF

Info

Publication number
KR830007285A
KR830007285A KR1019810004990A KR810004990A KR830007285A KR 830007285 A KR830007285 A KR 830007285A KR 1019810004990 A KR1019810004990 A KR 1019810004990A KR 810004990 A KR810004990 A KR 810004990A KR 830007285 A KR830007285 A KR 830007285A
Authority
KR
South Korea
Prior art keywords
mandrel
press
stem
tool
clamping
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.)
Withdrawn
Application number
KR1019810004990A
Other languages
English (en)
Korean (ko)
Inventor
로마스 언니스트
피터싱글톤
Original Assignee
볼프강 하제, 요하힘 크루제
만네스만 악틴 게젤샤프트
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 볼프강 하제, 요하힘 크루제, 만네스만 악틴 게젤샤프트 filed Critical 볼프강 하제, 요하힘 크루제
Publication of KR830007285A publication Critical patent/KR830007285A/ko
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B5/00—Presses characterised by the use of pressing means other than those mentioned in the preceding groups
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J13/00—Details of machines for forging, pressing, or hammering
    • B21J13/08—Accessories for handling work or tools
    • B21J13/085—Accessories for handling work or tools handling of tools
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J9/00—Forging presses
    • B21J9/02—Special design or construction
    • B21J9/04—Piercing presses

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forging (AREA)
  • Mounting, Exchange, And Manufacturing Of Dies (AREA)
KR1019810004990A 1980-12-18 1981-12-18 금속 빌레트 가공용 프레스 Withdrawn KR830007285A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8040533 1980-12-18
GB8040533A GB2089701A (en) 1980-12-18 1980-12-18 Billet piercing or expanding presses

Publications (1)

Publication Number Publication Date
KR830007285A true KR830007285A (ko) 1983-10-19

Family

ID=10518067

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019810004990A Withdrawn KR830007285A (ko) 1980-12-18 1981-12-18 금속 빌레트 가공용 프레스

Country Status (7)

Country Link
JP (1) JPS57130735A (enExample)
KR (1) KR830007285A (enExample)
AT (1) AT376379B (enExample)
DE (1) DE3149400A1 (enExample)
FR (1) FR2496512A1 (enExample)
GB (1) GB2089701A (enExample)
IT (1) IT1142109B (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMI20110740A1 (it) * 2011-05-03 2012-11-04 Danieli Off Mecc Pressa per la ricalcatura di una estremita' di un tubo in materiale metallico
DE102016211597A1 (de) * 2016-06-28 2017-12-28 Sms Group Gmbh Lochpresse

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2506927C3 (de) * 1975-02-19 1980-10-09 Mannesmann Demag Ag, 4100 Duisburg Vorrichtung zum Abstützen des durchzulochenden Blocks an einer hydraulischen Lochpresse

Also Published As

Publication number Publication date
DE3149400A1 (de) 1982-09-09
GB2089701B (enExample)
JPS57130735A (en) 1982-08-13
GB2089701A (en) 1982-06-30
ATA530881A (de) 1984-04-15
IT8125641A0 (it) 1981-12-17
FR2496512A1 (fr) 1982-06-25
IT1142109B (it) 1986-10-08
AT376379B (de) 1984-11-12

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Legal Events

Date Code Title Description
PA0109 Patent application

Patent event code: PA01091R01D

Comment text: Patent Application

Patent event date: 19811218

PG1501 Laying open of application
PC1202 Submission of document of withdrawal before decision of registration

Comment text: [Withdrawal of Procedure relating to Patent, etc.] Withdrawal (Abandonment)

Patent event code: PC12021R01D

Patent event date: 19861218