DE1917511B2 - Hydraulischer antrieb fuer schmiedemaschinen - Google Patents

Hydraulischer antrieb fuer schmiedemaschinen

Info

Publication number
DE1917511B2
DE1917511B2 DE19691917511 DE1917511A DE1917511B2 DE 1917511 B2 DE1917511 B2 DE 1917511B2 DE 19691917511 DE19691917511 DE 19691917511 DE 1917511 A DE1917511 A DE 1917511A DE 1917511 B2 DE1917511 B2 DE 1917511B2
Authority
DE
Germany
Prior art keywords
hydraulic drive
forging machines
forging
machines
hydraulic
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
DE19691917511
Other languages
English (en)
Other versions
DE1917511C3 (de
DE1917511A1 (de
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 filed Critical
Priority to DE1917511A priority Critical patent/DE1917511C3/de
Priority to GB1455270A priority patent/GB1302095A/en
Priority to AT289370A priority patent/AT295283B/de
Priority to FR7011846A priority patent/FR2038270B1/fr
Priority to BE748485D priority patent/BE748485A/xx
Priority to JP45028315A priority patent/JPS491144B1/ja
Publication of DE1917511A1 publication Critical patent/DE1917511A1/de
Publication of DE1917511B2 publication Critical patent/DE1917511B2/de
Application granted granted Critical
Publication of DE1917511C3 publication Critical patent/DE1917511C3/de
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J7/00—Hammers; Forging machines with hammers or die jaws acting by impact
    • B21J7/02—Special design or construction
    • B21J7/14—Forging machines working with several hammers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
    • B30B15/28—Arrangements for preventing distortion of, or damage to, presses or parts thereof
    • B30B15/281—Arrangements for preventing distortion of, or damage to, presses or parts thereof overload limiting devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
    • B30B15/28—Arrangements for preventing distortion of, or damage to, presses or parts thereof
    • B30B15/281—Arrangements for preventing distortion of, or damage to, presses or parts thereof overload limiting devices
    • B30B15/284—Arrangements for preventing distortion of, or damage to, presses or parts thereof overload limiting devices releasing fluid from a fluid chamber subjected to overload pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B7/00—Presses characterised by a particular arrangement of the pressing members
    • B30B7/04—Presses characterised by a particular arrangement of the pressing members wherein pressing is effected in different directions simultaneously or in turn

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forging (AREA)
  • Control Of Presses (AREA)
DE1917511A 1969-04-05 1969-04-05 Hydraulischer Antrieb für Schmiedemaschinen Expired DE1917511C3 (de)

Priority Applications (6)

Application Number Priority Date Filing Date Title
DE1917511A DE1917511C3 (de) 1969-04-05 1969-04-05 Hydraulischer Antrieb für Schmiedemaschinen
GB1455270A GB1302095A (de) 1969-04-05 1970-03-25
AT289370A AT295283B (de) 1969-04-05 1970-03-27 Hydraulischer Antrieb für Schmiedemaschinen
FR7011846A FR2038270B1 (de) 1969-04-05 1970-04-02
BE748485D BE748485A (fr) 1969-04-05 1970-04-03 Mecanisme de commande hydraulique pour machines a forger
JP45028315A JPS491144B1 (de) 1969-04-05 1970-04-04

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1917511A DE1917511C3 (de) 1969-04-05 1969-04-05 Hydraulischer Antrieb für Schmiedemaschinen

Publications (3)

Publication Number Publication Date
DE1917511A1 DE1917511A1 (de) 1971-01-07
DE1917511B2 true DE1917511B2 (de) 1973-07-05
DE1917511C3 DE1917511C3 (de) 1974-01-31

Family

ID=5730398

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1917511A Expired DE1917511C3 (de) 1969-04-05 1969-04-05 Hydraulischer Antrieb für Schmiedemaschinen

Country Status (6)

Country Link
JP (1) JPS491144B1 (de)
AT (1) AT295283B (de)
BE (1) BE748485A (de)
DE (1) DE1917511C3 (de)
FR (1) FR2038270B1 (de)
GB (1) GB1302095A (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0432516A1 (de) * 1989-12-13 1991-06-19 DANIELI & C. OFFICINE MECCANICHE S.p.A. Hydraulischer Antrieb für Schmiedepressen

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2306566C2 (de) * 1973-02-10 1983-11-17 Pahnke Engineering GmbH & Co KG, 4000 Düsseldorf Hydraulischer Antrieb für Schmiedemaschinen
PL110440B1 (en) * 1977-02-03 1980-07-31 Osrodek Badawczorozwojowy Maszyn Hutniczych Tube pointer
DE2951587A1 (de) * 1979-12-21 1981-07-02 Dango & Dienenthal Maschinenbau GmbH, 5900 Siegen Schmiedemaschine
DE3678411D1 (de) * 1986-01-02 1991-05-02 Hasenclever Maschf Sms Schmiedemaschine.
DE3607737C1 (de) * 1986-03-08 1987-10-29 Pahnke Eng Gmbh & Co Kg Hydraulisch angetriebene Schmiedemaschine
IT1221709B (it) * 1987-07-03 1990-07-12 Danieli Off Mecc Martellatrice multiuso
DE3800220C1 (de) * 1988-01-07 1989-02-02 Pahnke Engineering Gmbh & Co Kg, 4000 Duesseldorf, De
IT1236317B (it) * 1989-11-24 1993-02-09 Danieli Off Mecc Martellatrice idraulica semplificata
JP2020203613A (ja) * 2019-06-18 2020-12-24 株式会社ブリヂストン タイヤ
IT201900012969A1 (it) * 2019-07-26 2021-01-26 Mecolpress S P A Apparecchiatura per lo stampaggio di materiali.
IT201900012960A1 (it) * 2019-07-26 2021-01-26 Mecolpress S P A Apparecchiatura per lo stampaggio di materiali.
CN110576096A (zh) * 2019-07-29 2019-12-17 中国科学院金属研究所 一种双臂对置助力多角同步压制装置及方法
CN112198843A (zh) * 2020-08-27 2021-01-08 天津市天锻压力机有限公司 一种锻造工艺的编程方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0432516A1 (de) * 1989-12-13 1991-06-19 DANIELI & C. OFFICINE MECCANICHE S.p.A. Hydraulischer Antrieb für Schmiedepressen

Also Published As

Publication number Publication date
JPS491144B1 (de) 1974-01-11
BE748485A (fr) 1970-09-16
DE1917511C3 (de) 1974-01-31
FR2038270A1 (de) 1971-01-08
FR2038270B1 (de) 1974-05-24
DE1917511A1 (de) 1971-01-07
GB1302095A (de) 1973-01-04
AT295283B (de) 1971-12-27

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
E77 Valid patent as to the heymanns-index 1977
EHJ Ceased/non-payment of the annual fee