Hydraulic circuits combining clutch actuation and other hydraulic systems

Patents Grantslast 30 patents

  • Information Patent Grant

    Clutch actuating arrangement

    • Patent number 11,512,752
    • Issue date Nov 29, 2022
    • Volvo Truck Corporation
    • Lars Zetterstrand
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Wet clutch assemblies

    • Patent number 11,215,238
    • Issue date Jan 4, 2022
    • Hamilton Sundstrand Corporation
    • Stephen Michael Bortoli
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Clutch actuating arrangement

    • Patent number 10,968,973
    • Issue date Apr 6, 2021
    • Volvo Truck Corporation
    • Lars Zetterstrand
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Vehicle drive device

    • Patent number 10,539,071
    • Issue date Jan 21, 2020
    • Aisin AW Co., Ltd.
    • Mikio Iwase
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Vehicle drive device

    • Patent number 10,267,218
    • Issue date Apr 23, 2019
    • Aisin AW Co., Ltd.
    • Mikio Iwase
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Hydraulic control apparatus for hydraulic torque converter

    • Patent number 9,797,507
    • Issue date Oct 24, 2017
    • Hyundai Motor Company
    • Jin Young Hwang
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Vehicle drive device

    • Patent number 9,797,305
    • Issue date Oct 24, 2017
    • Aisin AW Co., Ltd.
    • Mikio Iwase
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Vehicle drive device

    • Patent number 9,695,742
    • Issue date Jul 4, 2017
    • Aisin AW Co., Ltd.
    • Mikio Iwase
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Vehicle drive device

    • Patent number 9,670,838
    • Issue date Jun 6, 2017
    • Aisin AW Co., Ltd.
    • Mikio Iwase
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Actuator arrangement for a motor vehicle drive train

    • Patent number 9,624,990
    • Issue date Apr 18, 2017
    • Getrag Getriebe- und Zahnradfabrik Hermann Hagenmeyer GmbH & Cie KG
    • Guenter Ruehle
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Saddle-type vehicle

    • Patent number 9,303,757
    • Issue date Apr 5, 2016
    • Honda Motor Co., Ltd.
    • Hiroyuki Sugiura
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Vehicle drive device

    • Patent number 9,261,017
    • Issue date Feb 16, 2016
    • Aisin AW Co., Ltd.
    • Mikio Iwase
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Driving force transmission device

    • Patent number 9,051,976
    • Issue date Jun 9, 2015
    • Nissan Motor Co., Ltd.
    • Takashi Kuwahara
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Hydraulic controls for an automatic transmission

    • Patent number 8,840,505
    • Issue date Sep 23, 2014
    • Ford Global Technologies, LLC
    • Steven A. Frait
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Powertrain pressure and flow control system for a torque converter...

    • Patent number 8,794,417
    • Issue date Aug 5, 2014
    • GM Global Technology Operations LLC
    • Chunhao J. Lee
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Motor pump assembly for transmission valve body

    • Patent number 8,647,078
    • Issue date Feb 11, 2014
    • Ford Global Technologies, LLC
    • Steven A. Frait
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Driving force transmission device

    • Patent number 8,602,940
    • Issue date Dec 10, 2013
    • Nissan Motor Co., Ltd.
    • Takashi Kuwahara
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Control device for input clutch of work vehicle

    • Patent number 7,549,522
    • Issue date Jun 23, 2009
    • Komatsu Ltd.
    • Yoshiharu Sato
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Dual function apparatus for clutch feed and system retention

    • Patent number 7,314,127
    • Issue date Jan 1, 2008
    • GM Global Technology Operations, Inc.
    • Boris I. Burgman
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Hydraulically actuated piston with an air bleed

    • Patent number 6,305,521
    • Issue date Oct 23, 2001
    • General Motors Corporation
    • Arthur Hall
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Control system for a four-speed automatic transmission

    • Patent number 4,691,597
    • Issue date Sep 8, 1987
    • Regie Nationale Des Usines Renault
    • Francois Leorat
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3228504

    • Patent number 3,228,504
    • Issue date Jan 11, 1966
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    3042166

    • Patent number 3,042,166
    • Issue date Jul 3, 1962
    • B30 - PRESSES
  • Information Patent Grant

    3003319

    • Patent number 3,003,319
    • Issue date Oct 10, 1961
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    2362242

    • Patent number 2,362,242
    • Issue date Nov 7, 1944
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    2055505

    • Patent number 2,055,505
    • Issue date Sep 29, 1936
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    1165831

    • Patent number 1,165,831
    • Issue date Dec 28, 1915
    • B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    CLUTCH ACTUATING ARRANGEMENT

    • Publication number 20210164530
    • Publication date Jun 3, 2021
    • VOLVO TRUCK CORPORATION
    • Lars Zetterstrand
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    VEHICLE DRIVE DEVICE

    • Publication number 20180003107
    • Publication date Jan 4, 2018
    • AISIN AW CO., LTD.
    • Mikio IWASE
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    VEHICLE DRIVE DEVICE

    • Publication number 20140311425
    • Publication date Oct 23, 2014
    • AISIN AW CO., LTD.
    • Mikio IWASE
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    VEHICLE DRIVE DEVICE

    • Publication number 20140305721
    • Publication date Oct 16, 2014
    • Toyota Jidosha Kabushiki Kaisha
    • Mikio IWASE
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    VEHICLE DRIVE DEVICE

    • Publication number 20140305389
    • Publication date Oct 16, 2014
    • Toyota Jidosha Kabushiki Kaisha
    • Mikio IWASE
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    ACTUATOR ARRANGEMENT FOR A MOTOR VEHICLE DRIVE TRAIN

    • Publication number 20130306431
    • Publication date Nov 21, 2013
    • GETRAG Getriebe- und Zahnradfabrik Hermann Hagenmeyer GmbH & Cie KG
    • Guenter Ruehle
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    VEHICLE DRIVE DEVICE

    • Publication number 20130111891
    • Publication date May 9, 2013
    • Mikio IWASE
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    DRIVING FORCE TRANSMISSION DEVICE

    • Publication number 20130062980
    • Publication date Mar 14, 2013
    • Nissan Motor Co. Ltd.
    • Takashi Kuwahara
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    DRIVING FORCE TRANSMISSION DEVICE

    • Publication number 20130059695
    • Publication date Mar 7, 2013
    • Nissan Motor Co., Ltd.
    • Takashi Kuwahara
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    HYDRAULIC CONTROLS FOR AN AUTOMATIC TRANSMISSION

    • Publication number 20120216883
    • Publication date Aug 30, 2012
    • FORD GLOBAL TECHNOLOGIES, L.L.C.
    • Steven A. Frait
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    MOTOR-PUMP ASSEMBLY FOR TRANSMISSION VALVE BODY

    • Publication number 20120219435
    • Publication date Aug 30, 2012
    • FORD GLOBAL TECHNOLOGIES, L.L.C.
    • Steven A. Frait
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    POWERTRAIN PRESSURE AND FLOW CONTROL SYSTEM FOR A TORQUE CONVERTER...

    • Publication number 20120090947
    • Publication date Apr 19, 2012
    • GM GLOBAL TECHNOLOGY OPERATIONS LLC
    • Chunhao J. Lee
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    METHOD FOR MODEL BASED CLUTCH CONTROL AND TORQUE ESTIMATION

    • Publication number 20090105039
    • Publication date Apr 23, 2009
    • GM GLOBAL TECHNLOGY OPERATIONS, INC.
    • Jy-Jen F. Sah
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Control device for input clutch of work vehicle

    • Publication number 20070125614
    • Publication date Jun 7, 2007
    • Yoshiharu Sato
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Dual function apparatus for clutch feed and system retention

    • Publication number 20060065508
    • Publication date Mar 30, 2006
    • Boris I. Burgman
    • B60 - VEHICLES IN GENERAL