TREA

Control devices specially adapted to forging hammers, not restricted to one of the preceding sub-groups

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Industry

  • CPC
  • B21J7/46
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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B21Mechanical metalworking B21JFORGING HAMMERING PRESSING METAL RIVETING FORGE FURNACES B21J7/00Hammers Forging machines with hammers or die jaws acting by impact

Current Industry

B21J7/46Control devices specially adapted to forging hammers, not restricted to one of the preceding sub-groups
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Forming machine, in particular forging hammer, and method for contr...
    • Patent number 10,875,082
    • Issue date Dec 29, 2020
    • Langenstein & Schemann GmbH
    • Markus Otto
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Method for projecting a production process and computer program and...
    • Patent number 10,261,494
    • Issue date Apr 16, 2019
    • FELSS Systems GmbH
    • Serjosha Heinrichs
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Method employing high kinetic energy for working of material
    • Patent number 7,104,190
    • Issue date Sep 12, 2006
    • Morphic Technologies Aktiebolag (publ)
    • Anders Dahlberg
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    Adaptive, self-regulating forging hammer control system
    • Patent number 5,715,724
    • Issue date Feb 10, 1998
    • Chambersburg Engineering Company
    • Charles J. Crout
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Machine tool stroke control system
    • Patent number 5,575,186
    • Issue date Nov 19, 1996
    • Peddinghaus Corporation
    • Kirk A. Kempen
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Hydraulic assembly to actuate forging presses
    • Patent number 5,078,002
    • Issue date Jan 7, 1992
    • Danieli & C. Officine Meccaniche S.p.A.
    • Eugenio Bozzi
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Apparatus for the automatic manufacture of a punch having a sharp c...
    • Patent number 4,848,190
    • Issue date Jul 18, 1989
    • Kocher & Beck OHG Gravieranstalt und Rotationsstanzenbau
    • Peter Doslik
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Hydraulically driven forging machine
    • Patent number 4,745,793
    • Issue date May 24, 1988
    • Pahnke Engineering GmbH & Co. KG
    • Hans J. Pahnke
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Method of controlling output energy in a forging hammer by anticipa...
    • Patent number 4,718,263
    • Issue date Jan 12, 1988
    • Chambersburg Engineering Co.
    • Charles J. Crout
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Method of determining stroke length of a pneumatic forging hammer u...
    • Patent number 4,712,415
    • Issue date Dec 15, 1987
    • Chambersburg Engineering Company
    • Charles J. Crout
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Method of self-regulating consistency of applied energy in a forgin...
    • Patent number 4,712,404
    • Issue date Dec 15, 1987
    • Chambersburg Engineering Company
    • Charles J. Crout
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Method of self-regulation of output energy of forging hammers using...
    • Patent number 4,712,405
    • Issue date Dec 15, 1987
    • Chambersburg Engineering Company
    • Charles J. Crout
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Adaptive, self-regulating forging hammer control method
    • Patent number 4,693,101
    • Issue date Sep 15, 1987
    • Chambersburg Engineering Company
    • Charles J. Crout
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Adaptive, self-regulating forging hammer control system
    • Patent number 4,653,300
    • Issue date Mar 31, 1987
    • Chambersburg Engineering Company
    • Charles J. Crout
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Hydraulic pneumatic synchronizing system for counter-blow impact fo...
    • Patent number 4,245,492
    • Issue date Jan 20, 1981
    • Chambersburg Engineering Company
    • Eugene C. Clarke
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Fluid operable hammer
    • Patent number 4,150,603
    • Issue date Apr 24, 1979
    • Joy Manufacturing Company
    • Murray D. Etherington
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Adaptive valve control system for an impact device
    • Patent number 4,131,164
    • Issue date Dec 26, 1978
    • Chambersburg Engineering Company
    • Wilmer W. Hague
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Drop hammers
    • Patent number 4,100,977
    • Issue date Jul 18, 1978
    • BSP International Foundations Limited
    • Roger Michael Elliott
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Method and apparatus for setting the value of the forging dimension...
    • Patent number 4,098,105
    • Issue date Jul 4, 1978
    • Schloemann-Siemag Aktiengesellschaft
    • Detlef Fullers
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    3841125
    • Patent number 3,841,125
    • Issue date Oct 15, 1974
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    3819993
    • Patent number 3,819,993
    • Issue date Jun 25, 1974
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    3818799
    • Patent number 3,818,799
    • Issue date Jun 25, 1974
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    3803467
    • Patent number 3,803,467
    • Issue date Apr 9, 1974
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    3623351
    • Patent number 3,623,351
    • Issue date Nov 30, 1971
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    3596592
    • Patent number 3,596,592
    • Issue date Aug 3, 1971
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    3566747
    • Patent number 3,566,747
    • Issue date Mar 2, 1971
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    3469400
    • Patent number 3,469,400
    • Issue date Sep 30, 1969
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    3464315
    • Patent number 3,464,315
    • Issue date Sep 2, 1969
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    3267677
    • Patent number 3,267,677
    • Issue date Aug 23, 1966
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    3173285
    • Patent number 3,173,285
    • Issue date Mar 16, 1965
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents