operated by fluid-pressure means

Patents Grantslast 30 patents

  • Information Patent Grant

    Rosin press system

    • Patent number 11,040,510
    • Issue date Jun 22, 2021
    • Spencer Sitnik
    • B30 - PRESSES
  • Information Patent Grant

    System and method for recompressing round bales into square bales

    • Patent number 10,912,258
    • Issue date Feb 9, 2021
    • Deere & Company
    • Timothy J. Kraus
    • B30 - PRESSES
  • Information Patent Grant

    Pressurized heat-press apparatuses and associated methods

    • Patent number 10,589,485
    • Issue date Mar 17, 2020
    • Boenn Technologies Inc.
    • Jun Yan
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Deformation Method and Press

    • Patent number 10,556,263
    • Issue date Feb 11, 2020
    • Hilmar Hubbes
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    Device and a method for holding together tool parts druing a hydrof...

    • Patent number 7,836,746
    • Issue date Nov 23, 2010
    • Hydroforming Design Light AB
    • Jan Ericson
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Hydraulic press

    • Patent number 7,137,328
    • Issue date Nov 21, 2006
    • Richard H. Tilton
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Multifunction insert press

    • Patent number 6,467,144
    • Issue date Oct 22, 2002
    • Claudio Arrighi
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Safety device on metal-forming machine tools

    • Patent number 6,148,985
    • Issue date Nov 21, 2000
    • Telegaertner Geraetebau GmbH
    • Ingo Wagner
    • B30 - PRESSES
  • Information Patent Grant

    Press with hydraulically operated linkage mechanism with rollers fo...

    • Patent number 5,799,573
    • Issue date Sep 1, 1998
    • Tishken Products, Inc.
    • Roger Levy
    • B30 - PRESSES
  • Information Patent Grant

    Press with pneumatically operated linkage mechanism with rollers fo...

    • Patent number 5,791,241
    • Issue date Aug 11, 1998
    • Tishken Products, Inc.
    • Roger Levy
    • B30 - PRESSES
  • Information Patent Grant

    Press working machine

    • Patent number 5,596,923
    • Issue date Jan 28, 1997
    • Enami Seiki Mfg. Co., Ltd.
    • Toshiaki Enami
    • B30 - PRESSES
  • Information Patent Grant

    Articulated lever press

    • Patent number 5,477,725
    • Issue date Dec 26, 1995
    • Lehnhauser Hammerwerk GmbH
    • Siegfried Muller
    • B30 - PRESSES
  • Information Patent Grant

    Dovetail jointing press

    • Patent number 5,137,066
    • Issue date Aug 11, 1992
    • Erwin Dimter
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    Dovetail cutting device and method

    • Patent number 5,090,462
    • Issue date Feb 25, 1992
    • Erwin Dimter
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    Force multiplying press

    • Patent number 4,959,989
    • Issue date Oct 2, 1990
    • REO Hydraulic Pierce & Form
    • Robert E. Obrecht
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Force multiplying press

    • Patent number 4,916,932
    • Issue date Apr 17, 1990
    • Lamb Robo, Inc.
    • Robert E. Obrecht
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Press construction

    • Patent number 4,580,437
    • Issue date Apr 8, 1986
    • Samuel Laviano
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Drive with single hydraulic cylinder for universal type punching sh...

    • Patent number 4,567,800
    • Issue date Feb 4, 1986
    • Omera S.p.A.
    • Flavio Carboniero
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Press having a leveraged linkage assembly mechanism

    • Patent number 4,555,928
    • Issue date Dec 3, 1985
    • Penn Engineering & Manufacturing Corp.
    • David M. Hansen
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Apparatus for forming adobe bricks and drilling wells

    • Patent number 4,498,857
    • Issue date Feb 12, 1985
    • Burks; Loyce O.
    • Herbert D. Kinnamon
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    Material engaging apparatus

    • Patent number 4,329,865
    • Issue date May 18, 1982
    • John W. Meinholdt
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Scissor press

    • Patent number 4,262,588
    • Issue date Apr 21, 1981
    • William D. McDonald
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    Press brake

    • Patent number 4,218,910
    • Issue date Aug 26, 1980
    • Francis J. McCabe
    • B30 - PRESSES
  • Information Patent Grant

    Fluid-operated press

    • Patent number 4,201,130
    • Issue date May 6, 1980
    • Breston; Michael P.
    • Alfred R. Stahl
    • B30 - PRESSES
  • Information Patent Grant

    Multi-punch, multi-die assembly for stamping hook-shaped damper hin...

    • Patent number 4,165,629
    • Issue date Aug 28, 1979
    • Francis J. McCabe
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Press

    • Patent number 4,104,962
    • Issue date Aug 8, 1978
    • Automabed Building Components, Inc.
    • Adolfo Castillo
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    Press

    • Patent number 4,080,860
    • Issue date Mar 28, 1978
    • Francis J. McCabe
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Grant

    Fluid-mechanical drive for press brake

    • Patent number 4,045,995
    • Issue date Sep 6, 1977
    • Steel Structures, Inc.
    • Charles H. Sparks
    • B30 - PRESSES
  • Information Patent Grant

    Press

    • Patent number 4,004,480
    • Issue date Jan 25, 1977
    • Francis J. McCabe
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Grant

    Cooker assembly

    • Patent number 3,999,931
    • Issue date Dec 28, 1976
    • K-N-P
    • William L. Knowles
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...

Patents Applicationslast 30 patents