Spiral

Patents Grantslast 30 patents

  • Information Patent Grant

    Actuation system

    • Patent number 9,416,751
    • Issue date Aug 16, 2016
    • Hamilton Sundstrand Corporation
    • Teddy L. Jones
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Modular transmission system

    • Patent number 8,578,817
    • Issue date Nov 12, 2013
    • SEW-Eurodrive GmbH & Co.
    • Hubert Leibold
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Roller transmission and gearing mechanism

    • Patent number 8,567,280
    • Issue date Oct 29, 2013
    • Istvan Bogar
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Shaft coupling arrangement

    • Patent number 8,439,631
    • Issue date May 14, 2013
    • Rolls-Royce Corporation
    • Mark E. Bartolomeo
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Probe apparatus

    • Patent number 8,272,141
    • Issue date Sep 25, 2012
    • Hon Hai Precision Industry Co., Ltd.
    • Shen-Chun Li
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Gear

    • Patent number 8,196,488
    • Issue date Jun 12, 2012
    • O-Oka Corporation
    • Mitsushige O-Oka
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Toothed wheel gearing (variants) and a planetary toothed mechanism...

    • Patent number 8,157,691
    • Issue date Apr 17, 2012
    • Closed Joint Stock Company “Technology Market”
    • Viktor V. Stanovskoy
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Spiral-toothed gear wheel for rack and pinion steering

    • Patent number 8,141,447
    • Issue date Mar 27, 2012
    • ZF Friedrichshafen AG
    • Olaf Beutler
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Gear and differential apparatus provided therewith for vehicle

    • Patent number 8,057,352
    • Issue date Nov 15, 2011
    • JTEKT Corporation
    • Makoto Nishiji
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Webbed spiral bevel gear

    • Patent number 7,827,879
    • Issue date Nov 9, 2010
    • Aisin Seiki Kabushiki Kaisha
    • Akinori Hoshino
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Modular transmission system

    • Patent number 7,707,721
    • Issue date May 4, 2010
    • SEW-Eurodrive GmbH & Co.
    • Hubert Leibold
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Gearing as well as a rotary encoder equipped with such gearing

    • Patent number 7,694,599
    • Issue date Apr 13, 2010
    • Dr. Johannes Heidenhain GmbH
    • Alois Brandl
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Servo drive system and continuous working system of press machine

    • Patent number 7,640,778
    • Issue date Jan 5, 2010
    • Amada Company, Limited
    • Kinshiro Naito
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Servo drive system and continuous working system of press machine

    • Patent number 7,637,139
    • Issue date Dec 29, 2009
    • Amada Company, Limited
    • Kinshiro Naito
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Novolute geometry for power gears

    • Patent number 7,552,662
    • Issue date Jun 30, 2009
    • Miguel Alejandro Pardo
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Servo-drive system and continuous finishing system of press

    • Patent number 7,475,584
    • Issue date Jan 13, 2009
    • Amada Company, Limited
    • Kinshiro Naito
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Gear unit

    • Patent number 7,472,619
    • Issue date Jan 6, 2009
    • Hansen Transmissions International NV
    • Dirk-Olaf Leimann
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Actuator

    • Patent number 7,464,620
    • Issue date Dec 16, 2008
    • Schukraoof North America
    • Zhihang Li
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Device for linearly moving a useful mass

    • Patent number 7,421,922
    • Issue date Sep 9, 2008
    • Siemens Aktiengesellschaft
    • Jens Hamann
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Hand-held power tool with angle drive

    • Patent number 7,346,992
    • Issue date Mar 25, 2008
    • Hilti Aktiengesellschaft
    • Josef Hunger
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Steering actuator of independent steer-by-wire system

    • Patent number 7,178,625
    • Issue date Feb 20, 2007
    • Hyundai Motor Company
    • Jung-Rak Yun
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Steering actuator of independent steer-by-wire system

    • Patent number 6,991,573
    • Issue date Jan 31, 2006
    • Hyundai Motor Company
    • Jung-Rak Yun
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Displacement unit

    • Patent number 6,823,756
    • Issue date Nov 30, 2004
    • Leica Microsystems Wetzlar GmbH
    • Karl-Josef Schalz
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Structure of a variable transmission device

    • Patent number 6,609,440
    • Issue date Aug 26, 2003
    • Chu-Wen Chu
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Fail-safe ball screw

    • Patent number 6,557,431
    • Issue date May 6, 2003
    • Siemens Medical Solutions USA, Inc.
    • John Thomas Pawlak
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Gearing stage

    • Patent number 6,089,116
    • Issue date Jul 18, 2000
    • Max Stegmann GmbH Antriebstechnik-Elektronik
    • Josef Siraky
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Value selection mechanism including means for weakening a shaft the...

    • Patent number 5,295,433
    • Issue date Mar 22, 1994
    • Pitney Bowes Inc.
    • Richard A. Malin
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Quick disconnectable screw device

    • Patent number 5,247,846
    • Issue date Sep 28, 1993
    • Wild Leitz GmbH
    • Klaus-Dieter Grossmann
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Meshing gear members

    • Patent number 5,129,276
    • Issue date Jul 14, 1992
    • IVG Australia Pty. Limited
    • Arthur J. Fahy
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Limited-slip differential with meshing pairs of worms

    • Patent number 5,074,831
    • Issue date Dec 24, 1991
    • Steyr-Daimler-Puch AG
    • Martin Parigger
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    ACTUATION SYSTEM

    • Publication number 20120137656
    • Publication date Jun 7, 2012
    • Hamilton Sundstrand Corporation
    • Teddy L. Jones
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    PROBE APPARATUS

    • Publication number 20110179660
    • Publication date Jul 28, 2011
    • HON HAI Precision Industry CO., LTD.
    • SHEN-CHUN LI
    • G01 - MEASURING TESTING
  • Information Patent Application

    REDUCED FRICTION RING AND PINION GEAR SET

    • Publication number 20110017005
    • Publication date Jan 27, 2011
    • International Truck Intellectual Property Company, LLC
    • Jonathan D. Batdorff
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Toothed Wheel Gearing (Variants) and a Planetary Toothed Mechanism...

    • Publication number 20100095792
    • Publication date Apr 22, 2010
    • CLOSED JOINT STOCK COMPANY "TECHNOLOGY MARKET"
    • Viktor V. Stanovskoy
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SHAFT COUPLING ARRANGEMENT

    • Publication number 20100061839
    • Publication date Mar 11, 2010
    • MARK E. BARTOLOMEO
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    IRREVERSIBLE TRANSMISSION DEVICE

    • Publication number 20100005915
    • Publication date Jan 14, 2010
    • ITW SMPI
    • Ghaffar Kazkaz
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Actuator with self-locking helical gears for a continuously variabl...

    • Publication number 20090283062
    • Publication date Nov 19, 2009
    • Elias Taye
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    SPIRAL-TOOTHED GEAR

    • Publication number 20090282939
    • Publication date Nov 19, 2009
    • ZF Friedrichshafen AG
    • Waldemar Rogowski
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    HELICAL GEAR AND METHOD OF MANUFACTURING THE SAME

    • Publication number 20090241711
    • Publication date Oct 1, 2009
    • AISIN AI CO., LTD.
    • Shinji Kitaoka
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    GEAR AND DIFFERENTIAL APPARATUS PROVIDED THEREWITH FOR VEHICLE

    • Publication number 20090215576
    • Publication date Aug 27, 2009
    • JTEKT Corporation
    • Makoto NISHIJI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SERVO DRIVE SYSTEM AND CONTINUOUS WORKING SYSTEM OF PRESS MACHINE

    • Publication number 20090064838
    • Publication date Mar 12, 2009
    • AMADA COMPANY, LIMITED
    • Kinshiro NAITO
    • B30 - PRESSES
  • Information Patent Application

    SERVO DRIVE SYSTEM AND CONTINUOUS WORKING SYSTEM OF PRESS MACHINE

    • Publication number 20090064839
    • Publication date Mar 12, 2009
    • AMADA COMPANY, LIMITED
    • Kinshiro NAITO
    • B30 - PRESSES
  • Information Patent Application

    SPIRAL-TOOTHED GEAR WHEEL FOR RACK AND PINION STEERING

    • Publication number 20090056488
    • Publication date Mar 5, 2009
    • Olaf Beutler
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    Roller Transmission and Gearing Mechanism

    • Publication number 20080314179
    • Publication date Dec 25, 2008
    • Istvan Bogar
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Gear

    • Publication number 20080210037
    • Publication date Sep 4, 2008
    • O-OKA CORPORATION
    • Mitsushige O-Oka
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    Modular transmission system

    • Publication number 20080172877
    • Publication date Jul 24, 2008
    • SEW-EURODRIVE GmbH & Co.
    • Hubert LEIBOLD
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    WEBBED SPIRAL BEVEL GEAR

    • Publication number 20080121061
    • Publication date May 29, 2008
    • AISIN SEIKI KABUSHIKI KAISHA
    • Akinori HOSHINO
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    DEVICE FOR LINEARLY MOVING A USEFUL MASS

    • Publication number 20080105071
    • Publication date May 8, 2008
    • SIEMENS AKTIENGESELLSCHAFT
    • Jens Hamann
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Running Gear And Production Method

    • Publication number 20080022798
    • Publication date Jan 31, 2008
    • DamilerChrysler AG
    • Dirk Zeise
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Hand-held power tool with angle drive

    • Publication number 20070068299
    • Publication date Mar 29, 2007
    • Hilti Aktiengesellschaft
    • Josef Hunger
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Actuator

    • Publication number 20060117890
    • Publication date Jun 8, 2006
    • Schukra of North America Ltd.
    • Zhihang Li
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Steering actuator of independent steer-by-wire system

    • Publication number 20060113142
    • Publication date Jun 1, 2006
    • Jung-Rak Yun
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    Servo-drive system and continuous finishing system of press

    • Publication number 20060055269
    • Publication date Mar 16, 2006
    • Kinshiro Naito
    • B30 - PRESSES
  • Information Patent Application

    Gear unit

    • Publication number 20050172743
    • Publication date Aug 11, 2005
    • Dirk-Olaf Leimann
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Gear mechanism and a rotary encoder equipped with this gear mechanism

    • Publication number 20050161304
    • Publication date Jul 28, 2005
    • Dr. Johannes Heidenhain Gmbh
    • Alois Brandl
    • G01 - MEASURING TESTING
  • Information Patent Application

    Steering actuator of independent steer-by-wire system

    • Publication number 20040242356
    • Publication date Dec 2, 2004
    • Jung-Rak Yun
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    Device for linearly moving a useful mass

    • Publication number 20040187621
    • Publication date Sep 30, 2004
    • SIEMENS AKTIENGESELLSCHAFT
    • Jens Hamann
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Novolute geometry for power gears

    • Publication number 20040040398
    • Publication date Mar 4, 2004
    • Miguel Alejandro Pardo
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Modular transmission system

    • Publication number 20030047018
    • Publication date Mar 13, 2003
    • Hubert Leibold
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Displacement unit

    • Publication number 20020148313
    • Publication date Oct 17, 2002
    • Leica Microsystems Wetzlar GmbH.
    • Karl-Josef Schalz
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...