Seal for use in rotating and reciprocating arrangement

Patents Grantslast 30 patents

  • Information Patent Grant

    Seal for hydraulically sealing a piston rod

    • Patent number 6,811,156
    • Issue date Nov 2, 2004
    • ThyssenKrupp Bilstein GmbH
    • Adolf Adrian
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Sealing system for a drive unit consisting of a motor and a transmi...

    • Patent number 6,758,480
    • Issue date Jul 6, 2004
    • Kone Corporation
    • Alfred Thiel
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Seal material having anisotropic properties

    • Patent number 6,517,080
    • Issue date Feb 11, 2003
    • Caterpillar Inc.
    • Jonathan W. Pressler
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Assembly for supporting a rotating structure

    • Patent number 6,430,842
    • Issue date Aug 13, 2002
    • Carter Day International, Inc.
    • David A. Hauch
    • F26 - DRYING
  • Information Patent Grant

    Push rod seal for disc brake actuator

    • Patent number 6,394,462
    • Issue date May 28, 2002
    • TSE Brakes, Inc.
    • Savvas K. Constantinides
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Mixing and kneading apparatus

    • Patent number 6,270,247
    • Issue date Aug 7, 2001
    • Buss Compounding Systems AG
    • Patrick Tschopp
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Sealing system for mutually rotating machine parts

    • Patent number 5,137,285
    • Issue date Aug 11, 1992
    • Zahnradfabrik Friedrichshafen AG
    • Claus-Uwe Pick
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Floating ring labyrinth-type dynamic shaft seal and process for usi...

    • Patent number 5,046,718
    • Issue date Sep 10, 1991
    • The Dow Chemical Company
    • Robert A. Hay
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Pressure sealing device for the gap between two coaxial cylindrical...

    • Patent number 5,029,880
    • Issue date Jul 9, 1991
    • Volvo Hydraulik AB
    • Ingvar Johansson
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Hydraulic seal assembly

    • Patent number 4,917,390
    • Issue date Apr 17, 1990
    • Tetrafluor, Inc.
    • John Lee
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Cylindrical seal system

    • Patent number 4,844,481
    • Issue date Jul 4, 1989
    • Jean-Charles Marchadour
    • B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
  • Information Patent Grant

    Split sealing ring having a bias cut

    • Patent number 4,840,379
    • Issue date Jun 20, 1989
    • Greene, Tweed & Co.
    • Richard A. Thoman
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Sealing apparatus with elastic seal ring and plastic slide ring

    • Patent number 4,828,272
    • Issue date May 9, 1989
    • Danfoss A/S
    • Poul H. H. Pedersen
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Hydraulic torque impulse generator

    • Patent number 4,789,373
    • Issue date Dec 6, 1988
    • Atlas Copco Aktiebolag
    • Nils G. Adman
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Annular reinforced wiper for piston rods

    • Patent number 4,618,153
    • Issue date Oct 21, 1986
    • Volvo BM AB
    • Rolf Nilsson
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Dual valve stem packing arrangement

    • Patent number 4,577,873
    • Issue date Mar 25, 1986
    • Hans D. Baumann
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Anti-extrusion packing member

    • Patent number 4,379,558
    • Issue date Apr 12, 1983
    • Utex Industries, Inc.
    • Fred B. Pippert
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Linear seal apparatus

    • Patent number 4,309,040
    • Issue date Jan 5, 1982
    • Ferrofluidics Corporation
    • Michel A. Pierrat
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Annular elements

    • Patent number 4,184,690
    • Issue date Jan 22, 1980
    • West & Son (Engineers) Limited
    • John E. Brown
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Seal arrangements

    • Patent number 4,179,131
    • Issue date Dec 18, 1979
    • Patent & Inventions Ltd.
    • Thomas Nussbaumer
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Shaft seal

    • Patent number 4,151,999
    • Issue date May 1, 1979
    • Caterpillar Tractor Co.
    • Reginald K. Ringel
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Stuffing box

    • Patent number 4,046,389
    • Issue date Sep 6, 1977
    • Klein, Schanzlin & Becker Aktiengesellschaft
    • Kurt Holzenberger
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Completely fluidtight and frictionless shaft seal packing

    • Patent number 3,945,649
    • Issue date Mar 23, 1976
    • Giichi Nakamura
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3885460

    • Patent number 3,885,460
    • Issue date May 27, 1975
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    3848880

    • Patent number 3,848,880
    • Issue date Nov 19, 1974
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3844572

    • Patent number 3,844,572
    • Issue date Oct 29, 1974
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3815926

    • Patent number 3,815,926
    • Issue date Jun 11, 1974
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3774919

    • Patent number 3,774,919
    • Issue date Nov 27, 1973
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3669459

    • Patent number 3,669,459
    • Issue date Jun 13, 1972
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3612545

    • Patent number 3,612,545
    • Issue date Oct 12, 1971
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    Seal for hydraulically sealing a piston rod

    • Publication number 20030042687
    • Publication date Mar 6, 2003
    • Adolf Adrian
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...