TREA

with conical friction surfaces

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  • CPC
  • F16D25/0632
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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F16Engineering elements F16DCOUPLINGS FOR TRANSMITTING ROTATION CLUTCHES BRAKES F16D25/00Fluid-actuated clutches

Current Industry

F16D25/0632with conical friction surfaces
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Cone friction clutch having an actuator and a lever for disengaging...
    • Patent number 11,982,322
    • Issue date May 14, 2024
    • Kendrion (Markdorf) GmbH
    • Manfred Gebhart
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Cone element acting as a clutch in a K0 installation space
    • Patent number 11,524,565
    • Issue date Dec 13, 2022
    • ZF Friedrichshafen AG
    • Uwe Großgebauer
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Cone element acting as a clutch in a K0 installation space
    • Patent number 11,518,232
    • Issue date Dec 6, 2022
    • ZF Friedrichshafen AG
    • Uwe Großgebauer
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Cone element acting as a clutch in a K0 installation space
    • Patent number 11,485,218
    • Issue date Nov 1, 2022
    • ZF Friedrichshafen AG
    • Uwe Großgebauer
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Clutch with synchronizer and locking mechanism
    • Patent number 11,358,731
    • Issue date Jun 14, 2022
    • Textron Innovations Inc.
    • Charles Hubert Speller
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    Torsion damping assembly and motor vehicle
    • Patent number 11,280,375
    • Issue date Mar 22, 2022
    • ZF Friedrichshafen AG
    • Monika Rößner
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Friction surface clutch and ancillary unit of a motor vehicle
    • Patent number 11,187,278
    • Issue date Nov 30, 2021
    • Licos Trucktec GmbH
    • Sigmund Geiger
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Clutch with synchronizer and locking mechanism
    • Patent number 11,008,113
    • Issue date May 18, 2021
    • Textron Innovations Inc.
    • Charles Hubert Speller
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    Shifting device for a motor vehicle and motor vehicle transmission
    • Patent number 10,883,550
    • Issue date Jan 5, 2021
    • HOERBIGER ANTRIEBSTECHNIK HOLDING GMBH
    • Andreas Dempfle
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Engine assembly
    • Patent number 10,851,849
    • Issue date Dec 1, 2020
    • Mahle International GmbH
    • Michael Bucher
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Two speed clutch with viscous system
    • Patent number 10,808,776
    • Issue date Oct 20, 2020
    • Kit Masters Inc.
    • Dale Scherman
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Torque converter having preloaded turbine piston
    • Patent number 10,465,782
    • Issue date Nov 5, 2019
    • Schaeffler Technologies AG & Co. KG
    • Jeremy Vanni
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Torque converter with turbine clutch including a separate piston
    • Patent number 10,378,632
    • Issue date Aug 13, 2019
    • Schaeffler Technologies AG & Co. KG
    • Timothy Hess
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Switching device for a motor vehicle transmission
    • Patent number 10,302,148
    • Issue date May 28, 2019
    • Hoerbiger Antriebstechnik Holding GmbH
    • Juergen Binder
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Torque converter including spherical clutch
    • Patent number 10,281,017
    • Issue date May 7, 2019
    • Schaeffler Technologies AG & Co. KG
    • Patrick Lindemann
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Concentric V-groove coupling
    • Patent number 10,113,595
    • Issue date Oct 30, 2018
    • Ker-Train Holdings Ltd.
    • John Hugh Kerr
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Cone brake friction surface coating
    • Patent number 9,995,355
    • Issue date Jun 12, 2018
    • Rolls-Royce Corporation
    • Kyle A. Hassler
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    Hydraulic pump with integrated clutch
    • Patent number 9,989,056
    • Issue date Jun 5, 2018
    • Concentric Rockford Inc.
    • Mike Mihajlovic
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Stator cone clutch
    • Patent number 9,897,184
    • Issue date Feb 20, 2018
    • Schaeffler Technologies AG & Co. KG
    • Matthew Payne
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Clutch with redundant engagement systems
    • Patent number 9,845,831
    • Issue date Dec 19, 2017
    • Rolls-Royce North American Technologies Inc.
    • Kevin C. Beckner
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Two speed clutch with viscous system
    • Patent number 9,845,836
    • Issue date Dec 19, 2017
    • Kit Masters
    • Dale Scherman
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Stator cone clutch
    • Patent number 9,810,303
    • Issue date Nov 7, 2017
    • Schaeffler Technologies AG & Co.
    • Markus Steinberger
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Shifting device for a motor vehicle transmission
    • Patent number 9,797,458
    • Issue date Oct 24, 2017
    • Hoerbiger Antriebstechnik Holding GmbH
    • Ansgar Damm
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Concentric V-groove coupling
    • Patent number 9,732,803
    • Issue date Aug 15, 2017
    • Ker-Train Holdings LTD
    • John Hugh Kerr
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Dual piston disconnect actuator for power transfer unit
    • Patent number 9,695,884
    • Issue date Jul 4, 2017
    • Eaton Corporation
    • John Allen Grogg
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Shaft locking assemblies and methods
    • Patent number 9,670,968
    • Issue date Jun 6, 2017
    • William T. Holley
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Air-actuated fan clutch
    • Patent number 9,482,144
    • Issue date Nov 1, 2016
    • BorgWarner Inc.
    • Ronald Allen Hutchison
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Pneumatic clutch with improved friction member
    • Patent number 9,291,213
    • Issue date Mar 22, 2016
    • Borg Warner Inc.
    • Samuel E. Settineri
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Fan clutch apparatus and methods
    • Patent number 9,133,889
    • Issue date Sep 15, 2015
    • Kit Masters Inc.
    • Craig M. Swanson
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Two speed clutch with viscous system
    • Patent number 9,121,461
    • Issue date Sep 1, 2015
    • Kit Masters
    • Dale Scherman
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    CONE FRICTION CLUTCH HAVING AN ACTUATOR AND A LEVER FOR DISENGAGING...
    • Publication number 20230235796
    • Publication date Jul 27, 2023
    • Kendrion (Markdorf) GmbH
    • Manfred GEBHART
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Clutch with Synchronizer and Locking Mechanism
    • Publication number 20220017230
    • Publication date Jan 20, 2022
    • Textron Innovations Inc.
    • Charles Hubert Speller
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Application

    CONE ELEMENT ACTING AS A CLUTCH IN A K0 INSTALLATION SPACE
    • Publication number 20220009334
    • Publication date Jan 13, 2022
    • ZF Friedrichshafen AG
    • Uwe GROßGEBAUER
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    CONE ELEMENT ACTING AS A CLUTCH IN A K0 INSTALLATION SPACE
    • Publication number 20210402866
    • Publication date Dec 30, 2021
    • ZF Friedrichshafen AG
    • Uwe GROßGEBAUER
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    TORSION DAMPING ASSEMBLY AND MOTOR VEHICLE
    • Publication number 20200232519
    • Publication date Jul 23, 2020
    • ZF Friedrichshafen AG
    • Monika Rößner
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    TORQUE CONVERTER WITH TURBINE CLUTCH INCLUDING A SEPARATE PISTON
    • Publication number 20180291990
    • Publication date Oct 11, 2018
    • SCHAEFFLER TECHNOLOGIES AG & CO. KG
    • Timothy HESS
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    ENGINE ASSEMBLY
    • Publication number 20180291967
    • Publication date Oct 11, 2018
    • MAHLE International GmbH
    • Michael Bucher
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Hydraulic Pump with Integrated Clutch
    • Publication number 20180252214
    • Publication date Sep 6, 2018
    • Concentric Rockford Inc.
    • Mike Mihajlovic
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    TWO SPEED CLUTCH WITH VISCOUS SYSTEM
    • Publication number 20180073576
    • Publication date Mar 15, 2018
    • KIT MASTERS
    • Dale SCHERMAN
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Concentric V-Groove Coupling
    • Publication number 20170343053
    • Publication date Nov 30, 2017
    • Ker-Train Holdings Ltd.
    • John Hugh Kerr
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Application

    TORQUE CONVERTER HAVING PRELOADED TURBINE PISTON
    • Publication number 20170328457
    • Publication date Nov 16, 2017
    • SCHAEFFLER TECHNOLOGIES AG & CO. KG
    • Jeremy Vanni
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    TORQUE CONVERTER DRIVE ASSEMBLY INCLUDING BIAS SPRING AND AXIALLY M...
    • Publication number 20170211673
    • Publication date Jul 27, 2017
    • SCHAEFFLER TECHNOLOGIES AG & CO. KG
    • Victor NORWICH
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    DUAL ACTUATION BALL CONTOUR SYNCHRONIZING CLUTCH
    • Publication number 20170114839
    • Publication date Apr 27, 2017
    • SCHAEFFLER TECHNOLOGIES AG & CO. KG
    • Guihui ZHONG
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Shifting Device for a Motor Vehicle Transmission
    • Publication number 20170016486
    • Publication date Jan 19, 2017
    • HOERBIGER ANTRIEBSTECHNIK HOLDING GMBH
    • Ansgar DAMM
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Airactuated Cone Clutch Fan Drive
    • Publication number 20150211586
    • Publication date Jul 30, 2015
    • BorgWarner Inc.
    • Ronald Allen Hutchinson
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    DUAL PISTON DISCONNECT ACTUATOR FOR POWER TRANSFER UNIT
    • Publication number 20150167750
    • Publication date Jun 18, 2015
    • EATON CORPORATION
    • John Allen Grogg
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    FAN CLUTCH APPARATUS AND METHODS
    • Publication number 20140299436
    • Publication date Oct 9, 2014
    • KIT MASTERS INC.
    • Craig M. SWANSON
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    FRICTION CLUTCH
    • Publication number 20140202822
    • Publication date Jul 24, 2014
    • Licos Trucktec GmbH
    • Sigmund GEIGER
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    PNEUMATIC CLUTCH WITH IMPROVED CAPACITY AND LONGEVITY
    • Publication number 20140014457
    • Publication date Jan 16, 2014
    • BorgWarner Inc.
    • Samuel E. Settineri
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Pneumatic Clutch With Improved Friction Member
    • Publication number 20130140128
    • Publication date Jun 6, 2013
    • BorgWarner Inc.
    • Samuel E. Settineri
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    PRESSURE MOUNTING SLIP COUPLING
    • Publication number 20120228075
    • Publication date Sep 13, 2012
    • NARACORPORATION
    • Chang Hwan No
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    VISCOUS TWO-SPEED CLUTCH
    • Publication number 20120164002
    • Publication date Jun 28, 2012
    • KIT MASTERS
    • Paul ROCZNIAK
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    AXIAL COUPLING WITH COMPENSATED FORCES
    • Publication number 20120148385
    • Publication date Jun 14, 2012
    • Axel Widemann
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    SELECTABLE ONE-WAY CLUTCH WITH BREAKAWAY FEATURE
    • Publication number 20120115663
    • Publication date May 10, 2012
    • GM Global Technology Operations, Inc.
    • Daryl A. Wilton
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SHIFTABLE FRICTION CLUTCH FOR ACTUATION WITH A FLOWABLE PRESSURE ME...
    • Publication number 20110278127
    • Publication date Nov 17, 2011
    • KENDRION LINNIG GMBH
    • Manfred Gebhart
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Clutch System and Methods
    • Publication number 20110259699
    • Publication date Oct 27, 2011
    • KIT MASTERS INC.
    • Craig Swanson
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    FAN CLUTCH APPARATUS AND METHODS
    • Publication number 20110180362
    • Publication date Jul 28, 2011
    • KIT MASTERS INC.
    • Craig M. Swanson
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    CONCENTRIC V-GROOVE COUPLING
    • Publication number 20110061485
    • Publication date Mar 17, 2011
    • John Hugh Kerr
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    CLUTCH SYSTEMS AND METHODS
    • Publication number 20100282562
    • Publication date Nov 11, 2010
    • KIT MASTERS INC.
    • Craig M. Swanson
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Clutch Device and Methods
    • Publication number 20090183963
    • Publication date Jul 23, 2009
    • KIT MASTERS INC.
    • Craig M. Swanson
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...