IT8019616A0 - DEVICE FOR EXERCISING IMPACT FORCES ON PIECES OF WORK. - Google Patents

DEVICE FOR EXERCISING IMPACT FORCES ON PIECES OF WORK.

Info

Publication number
IT8019616A0
IT8019616A0 IT8019616A IT1961680A IT8019616A0 IT 8019616 A0 IT8019616 A0 IT 8019616A0 IT 8019616 A IT8019616 A IT 8019616A IT 1961680 A IT1961680 A IT 1961680A IT 8019616 A0 IT8019616 A0 IT 8019616A0
Authority
IT
Italy
Prior art keywords
exercising
pieces
work
impact forces
forces
Prior art date
Application number
IT8019616A
Other languages
Italian (it)
Other versions
IT1129591B (en
Inventor
Baltschun Horst
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/en
Priority claimed from DE19792939291 external-priority patent/DE2939291A1/en
Application filed by Smg Sueddeutsche Maschinenbau filed Critical Smg Sueddeutsche Maschinenbau
Publication of IT8019616A0 publication Critical patent/IT8019616A0/en
Application granted granted Critical
Publication of IT1129591B publication Critical patent/IT1129591B/en

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)
  • Earth Drilling (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
IT19616/80A 1979-02-06 1980-02-01 DEVICE FOR EXERCISING IMPACT FORCES ON WORKPIECES IT1129591B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19792904371 DE2904371A1 (en) 1979-02-06 1979-02-06 Hydraulically actuated forging hammer - uses force due to gas compressed by free piston to return main piston
DE19792939291 DE2939291A1 (en) 1979-09-28 1979-09-28 Exertion percussive force on workpiece - has working chamber pressurised by working fluid and damping occurring when working piston enters annular piston recess at end of stroke

Publications (2)

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

Family

ID=25777692

Family Applications (1)

Application Number Title Priority Date Filing Date
IT19616/80A IT1129591B (en) 1979-02-06 1980-02-01 DEVICE FOR EXERCISING IMPACT FORCES ON WORKPIECES

Country Status (4)

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

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2500767A1 (en) * 1981-02-27 1982-09-03 Voron Proizv Trigger mechanism for high speed hammer - has control valve set-shifting by double acting solenoid element operated by two spring-connected arms
DE3513369A1 (en) * 1985-04-15 1986-10-16 Alten, Kurt, 3015 Wennigsen Hydraulic working cylinder
US5138933A (en) * 1989-12-18 1992-08-18 The Babcock & Wilcox Company Activator device for movable components
SE0101915L (en) 2001-05-31 2002-05-21 Stroemsholmen Ab Arrangement for press tools to brake the piston / piston rod of a gas spring
CN101462147B (en) * 2009-01-12 2011-04-13 张国庆 High-speed air-actuated hammer-forging device
CN102688971A (en) * 2012-06-08 2012-09-26 镇江市锻压机床厂 Double-cylinder hydraulic hammer
US10982690B2 (en) * 2017-03-15 2021-04-20 Seiko Instruments Inc. Cylinder device, press machine, workpiece clamping apparatus, cylinder device actuating method, method for clamping workpiece, and method for pressing workpiece

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 (en) * 1972-02-08 1973-09-21 Kh Aviat
US3796050A (en) * 1972-05-18 1974-03-12 Foster Miller Ass High energy rate actuator
FR2190545A1 (en) * 1972-07-04 1974-02-01 Kh Avia Sionny

Also Published As

Publication number Publication date
GB2042640B (en) 1983-01-06
IT1129591B (en) 1986-06-11
GB2042640A (en) 1980-09-24
CH645824A5 (en) 1984-10-31
FR2448431B1 (en) 1985-03-15
FR2448431A1 (en) 1980-09-05

Similar Documents

Publication Publication Date Title
BR8005232A (en) IMPACT TOOL
BR7901095A (en) IMPACT TOOL
IT7826861A0 (en) DEVICE FOR LOCKING PIECES OF WORK.
IT1089278B (en) SOCCER TRAINING DEVICE
FR2536665B1 (en) EXERCISE MACHINE
IT8048450A0 (en) TOOL FOR TRAINING GYMNASTICS
FR2458297B1 (en) PHYSICAL TRAINING EQUIPMENT
FR2472401B1 (en) MOTORCYCLE-TOY DRIVEN BY FLYWHEEL
FR2331420A1 (en) DEVICE FOR WIPING THE SLIDE OF A MACHINE TOOL
IT8019378A0 (en) SUSPENDED DROP IMPACT DEVICE.
FR2307643A1 (en) SHAPED PARTS DEBURRING DEVICE
IT1209453B (en) DEPTH STOP DEVICE FOR DRILL.
RO75084A (en) DEVICE FOR TRAINING MACHINE TOOLS
IT1119164B (en) IMPACT PRINTING DEVICE
IT8019616A0 (en) DEVICE FOR EXERCISING IMPACT FORCES ON PIECES OF WORK.
IT7827674A0 (en) TOOL FOR THE USE OF A MACHINE TOOL.
RO84373A (en) HYDRAULIC DEVICE FOR PERCUSSION
ES490998A0 (en) CARPENTER'S PRESS DEVICE
IT7830989A0 (en) APPARATUS FOR EXPOSING A CIRCUMFERENTIAL PATH TO THE TOOL AROUND A WORKPIECE.
IT7922865V0 (en) TOOL FOR PHYSICAL EXERCISES.
IT1084625B (en) DEVICE FOR THE ELASTIC ABSORPTION OF IMPACT FORCES.
IT1086258B (en) TOOL GRADUATOR DEVICE FOR MACHINE TOOL
IT1123778B (en) TOOL FOR THE EXECUTION OF GYMNASTIC MOVEMENTS
DK139180A (en) GYMNASTICS TOOL
IT1185776B (en) PODISTIC EXERCISE TOOL