TREA

Manfred Hofmann

Follow

Person

  • Hunfelden, DE
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Pendulum mount
    • Patent number 9,309,943
    • Issue date Apr 12, 2016
    • Trelleborg Automotive Germany GmbH
    • Arndt Graeve
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Pneumatically damping mount
    • Patent number 8,348,250
    • Issue date Jan 8, 2013
    • Trelleborg Automotive Germany GmbH
    • Manfred Hofmann
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Radial bearing and trouble support having the radial bearing
    • Patent number 5,704,597
    • Issue date Jan 6, 1998
    • Metzeler Gimetall AG
    • Manfred Hofmann
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Engine mount with controllable rigidity
    • Patent number 5,681,032
    • Issue date Oct 28, 1997
    • Metzeler Gimetall AG
    • Manfred Hofmann
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Elastic bearing bush
    • Patent number 5,560,593
    • Issue date Oct 1, 1996
    • Metzeler Gimetall AG
    • Manfred Hofmann
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Elastic engine mount
    • Patent number 5,284,315
    • Issue date Feb 8, 1994
    • Metzeler Gimetall AG
    • Manfred Hofmann
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Hydraulic-damping engine mount having an overflow conduit between t...
    • Patent number 4,921,232
    • Issue date May 1, 1990
    • Metzeler GmbH
    • Manfred Hofmann
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Hydraulic-damping two-chamber engine mount
    • Patent number 4,852,864
    • Issue date Aug 1, 1989
    • Metzeler GmbH
    • Horst Bitschkus
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Hydraulic-damping engine mount
    • Patent number 4,779,585
    • Issue date Oct 25, 1988
    • Metzeler Kautschuk GmbH
    • Stefan Behrens
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Engine mount with hydraulic damping
    • Patent number 4,757,982
    • Issue date Jul 19, 1988
    • Metzeler Kautschuk GmbH
    • Rainer Andra
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Two-chamber engine mount with hydraulic damping
    • Patent number 4,721,288
    • Issue date Jan 26, 1988
    • Metzeler Kautschuk GmbH
    • Rainer Andra
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Two-chamber engine mount with hydraulic damping
    • Patent number 4,711,206
    • Issue date Dec 8, 1987
    • Metzeler Kautschuk GmbH
    • Rainer Andra
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Two chamber engine mount with hydraulic damping
    • Patent number 4,681,306
    • Issue date Jul 21, 1987
    • Metzeler Kautschuk GmbH
    • Manfred Hofmann
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Two chamber engine mount with hydraulic damping
    • Patent number 4,676,489
    • Issue date Jun 30, 1987
    • Metzeler Kautschuk GmbH
    • Manfred Hofmann
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Pretensionable and hydraulically damped mounting element
    • Patent number 4,667,942
    • Issue date May 26, 1987
    • Metzeler Kautschuk GmbH
    • Horst Bitschkus
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Two-chamber engine mount with hydraulic damping
    • Patent number 4,657,227
    • Issue date Apr 14, 1987
    • Metzeler Kautschuk GmbH
    • Manfred Hofmann
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Elastic engine mount with hydraulic damping
    • Patent number 4,650,168
    • Issue date Mar 17, 1987
    • Metzeler Kautschuk GmbH
    • Rainer Andra
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Two-chamber engine mount with hydraulic damping
    • Patent number 4,643,405
    • Issue date Feb 17, 1987
    • Metzeler Kautschuk GmbH
    • Manfred Hofmann
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Engine bearing which has hydraulic damping
    • Patent number 4,613,117
    • Issue date Sep 23, 1986
    • Metzeler Kautschuk GmbH
    • Rainer Andra
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Decoupling diaphragm for two-chamber engine mounts
    • Patent number 4,589,638
    • Issue date May 20, 1986
    • Metzeler Kautschuk GmbH
    • Manfred Hofmann
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Apparatus for determining the fatigue limit of elastic material und...
    • Patent number 4,572,002
    • Issue date Feb 25, 1986
    • Metzeler Kautschuk GmbH
    • Volker Hartel
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Two-chamber motor mount with hydraulic damping
    • Patent number 4,418,897
    • Issue date Dec 6, 1983
    • Metzeler Kautschuk GmbH
    • Volker Hartel
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    Damping Drive Unit Mount
    • Publication number 20100025901
    • Publication date Feb 4, 2010
    • TRELLEBORG AUTOMOTIVE TECHNICAL CENTRE GMBH
    • Manfred Hofmann
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    PNEUMATICALLY DAMPING MOUNT
    • Publication number 20100025902
    • Publication date Feb 4, 2010
    • TRELLEBORG AUTOMOTIVE GERMANY GMBH
    • Manfred Hofmann
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Pendulum mount
    • Publication number 20070028473
    • Publication date Feb 8, 2007
    • Trelleborg Automotive Technical Center GmbH
    • Arndt Graeve
    • B60 - VEHICLES IN GENERAL