JPS491144B1 - - Google Patents

Info

Publication number
JPS491144B1
JPS491144B1 JP45028315A JP2831570A JPS491144B1 JP S491144 B1 JPS491144 B1 JP S491144B1 JP 45028315 A JP45028315 A JP 45028315A JP 2831570 A JP2831570 A JP 2831570A JP S491144 B1 JPS491144 B1 JP S491144B1
Authority
JP
Japan
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.)
Pending
Application number
JP45028315A
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
Publication of JPS491144B1 publication Critical patent/JPS491144B1/ja
Pending 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)
JP45028315A 1969-04-05 1970-04-04 Pending JPS491144B1 (ja)

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 (1)

Publication Number Publication Date
JPS491144B1 true JPS491144B1 (ja) 1974-01-11

Family

ID=5730398

Family Applications (1)

Application Number Title Priority Date Filing Date
JP45028315A Pending JPS491144B1 (ja) 1969-04-05 1970-04-04

Country Status (6)

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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US20220242169A1 (en) * 2019-06-18 2022-08-04 Bridgestone Corporation Tire

Families Citing this family (12)

* 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 (ja) * 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
IT1236369B (it) * 1989-12-13 1993-02-25 Danieli Off Mecc Gruppo idraulico azionamento presse forgiatrici.
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.
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 (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20220242169A1 (en) * 2019-06-18 2022-08-04 Bridgestone Corporation Tire
US11919341B2 (en) * 2019-06-18 2024-03-05 Bridgestone Corporation Tire
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

Also Published As

Publication number Publication date
DE1917511A1 (de) 1971-01-07
BE748485A (fr) 1970-09-16
FR2038270A1 (ja) 1971-01-08
FR2038270B1 (ja) 1974-05-24
DE1917511B2 (de) 1973-07-05
AT295283B (de) 1971-12-27
GB1302095A (ja) 1973-01-04
DE1917511C3 (de) 1974-01-31

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