IT1129591B - Dispositivo per esercitare forze d'urto su pezzi d'opera - Google Patents

Dispositivo per esercitare forze d'urto su pezzi d'opera

Info

Publication number
IT1129591B
IT1129591B IT19616/80A IT1961680A IT1129591B IT 1129591 B IT1129591 B IT 1129591B IT 19616/80 A IT19616/80 A IT 19616/80A IT 1961680 A IT1961680 A IT 1961680A IT 1129591 B IT1129591 B IT 1129591B
Authority
IT
Italy
Prior art keywords
exercising
workpieces
impact forces
forces
impact
Prior art date
Application number
IT19616/80A
Other languages
English (en)
Italian (it)
Other versions
IT8019616A0 (it
Inventor
Horst Baltschun
Original Assignee
Smg Sueddeutsche Maschinenbau
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
Priority claimed from DE19792904371 external-priority patent/DE2904371A1/de
Priority claimed from DE19792939291 external-priority patent/DE2939291A1/de
Application filed by Smg Sueddeutsche Maschinenbau filed Critical Smg Sueddeutsche Maschinenbau
Publication of IT8019616A0 publication Critical patent/IT8019616A0/it
Application granted granted Critical
Publication of IT1129591B publication Critical patent/IT1129591B/it

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
    • B21J7/20—Drives for hammers; Transmission means therefor
    • B21J7/22—Drives for hammers; Transmission means therefor for power hammers
    • B21J7/24—Drives for hammers; Transmission means therefor for power hammers operated by steam, air, or other gaseous pressure
    • 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
    • B21J7/20—Drives for hammers; Transmission means therefor
    • B21J7/22—Drives for hammers; Transmission means therefor for power hammers
    • B21J7/28—Drives for hammers; Transmission means therefor for power hammers operated by hydraulic or liquid pressure
    • 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
    • B21J7/20—Drives for hammers; Transmission means therefor
    • B21J7/46—Control devices specially adapted to forging hammers, not restricted to one of the preceding subgroups

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Earth Drilling (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
IT19616/80A 1979-02-06 1980-02-01 Dispositivo per esercitare forze d'urto su pezzi d'opera IT1129591B (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19792904371 DE2904371A1 (de) 1979-02-06 1979-02-06 Vorrichtung zum ausueben schlagartiger kraefte auf werkstuecke
DE19792939291 DE2939291A1 (de) 1979-09-28 1979-09-28 Vorrichtung zum ausueben schlagartiger kraefte auf werkstuecke

Publications (2)

Publication Number Publication Date
IT8019616A0 IT8019616A0 (it) 1980-02-01
IT1129591B true IT1129591B (it) 1986-06-11

Family

ID=25777692

Family Applications (1)

Application Number Title Priority Date Filing Date
IT19616/80A IT1129591B (it) 1979-02-06 1980-02-01 Dispositivo per esercitare forze d'urto su pezzi d'opera

Country Status (4)

Country Link
CH (1) CH645824A5 (zh)
FR (1) FR2448431A1 (zh)
GB (1) GB2042640B (zh)
IT (1) IT1129591B (zh)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2500767A1 (fr) * 1981-02-27 1982-09-03 Voron Proizv Dispositif de distribution du fluide moteur d'un marteau rapide
DE3513369A1 (de) * 1985-04-15 1986-10-16 Alten, Kurt, 3015 Wennigsen Hydraulischer arbeitszylinder
US5138933A (en) * 1989-12-18 1992-08-18 The Babcock & Wilcox Company Activator device for movable components
SE517269C2 (sv) 2001-05-31 2002-05-21 Stroemsholmen Ab Arrangemang vid pressverktyg för att bromsa en gasfjäders kolv/kolvstång
CN101462147B (zh) * 2009-01-12 2011-04-13 张国庆 高速气动锻锤装置
CN102688971A (zh) * 2012-06-08 2012-09-26 镇江市锻压机床厂 双缸液压锤
CN108621460B (zh) * 2017-03-15 2021-06-01 精工电子有限公司 缸装置、冲压装置、工件夹持装置、缸装置的工作方法、工件的夹持方法及工件的冲压方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3608650A (en) * 1968-11-30 1971-09-28 Saburo Matsusaka Impact cylinder apparatus
FR2170920A1 (zh) * 1972-02-08 1973-09-21 Kh Aviat
US3796050A (en) * 1972-05-18 1974-03-12 Foster Miller Ass High energy rate actuator
FR2190545A1 (zh) * 1972-07-04 1974-02-01 Kh Avia Sionny

Also Published As

Publication number Publication date
FR2448431B1 (zh) 1985-03-15
GB2042640A (en) 1980-09-24
CH645824A5 (de) 1984-10-31
GB2042640B (en) 1983-01-06
FR2448431A1 (fr) 1980-09-05
IT8019616A0 (it) 1980-02-01

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