TREA

Rolf A. Jacobsson

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  • Johanneshov, SE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Speed governor for a pneumatic rotation motor
    • Patent number 6,908,277
    • Issue date Jun 21, 2005
    • Atlas Copco Tools AB
    • Rolf Alexis Jacobsson
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Working unit for a machine operated tool carrier
    • Patent number 6,840,723
    • Issue date Jan 11, 2005
    • Atlas Copco Tools AB
    • Rolf Alexis Jacobsson
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Axial flow turbine type rotor machine for elastic fluid operation
    • Patent number 6,705,834
    • Issue date Mar 16, 2004
    • Atlas Copco Tools AB
    • Rolf Alexis Jacobsson
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Axial flow power tool turbine machine
    • Patent number 6,336,790
    • Issue date Jan 8, 2002
    • Atlas Copco Tools AB
    • Rolf Alexis Jacobsson
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Speed control unit for a pneumatic rotation motor
    • Patent number 6,179,552
    • Issue date Jan 30, 2001
    • Atlas Copco Tools AB
    • Rolf Alexis Jacobsson
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Portable power tool
    • Patent number 5,967,243
    • Issue date Oct 19, 1999
    • Atlas Copco Tools AB
    • Rolf Alexis Jacobsson
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    Grooved run-in face seal
    • Patent number 5,575,486
    • Issue date Nov 19, 1996
    • Atlas Copco Tools AB
    • Jan K. J. Edling
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Pneumatic rotation grinder
    • Patent number 5,384,985
    • Issue date Jan 31, 1995
    • Atlas Copco Tools AB
    • Rolf A. Jacobsson
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    Pnuematic turbine
    • Patent number 5,383,762
    • Issue date Jan 24, 1995
    • Atlas Copco Tools AB
    • Rolf A. Jacobsson
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Speed governor for a pneumatic power tool
    • Patent number 5,314,299
    • Issue date May 24, 1994
    • Atlas Copco Tools AB
    • Rolf A. Jacobsson
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    Portable power grinder
    • Patent number 5,299,392
    • Issue date Apr 5, 1994
    • Atlas Copco Tools AB
    • Rolf A. Jacobsson
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Overspeed safety device
    • Patent number 5,297,573
    • Issue date Mar 29, 1994
    • Atlas Copco Tools AB
    • Rolf A. Jacobsson
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Vibration damped hand held rotary grinding machine
    • Patent number 5,077,942
    • Issue date Jan 7, 1992
    • Atlas Copco Tools AB
    • Rolf A. Jacobsson
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Quick coupling including spherical valve
    • Patent number 5,050,841
    • Issue date Sep 24, 1991
    • Atlas Copco Tools AB
    • Rolf A. Jacobsson
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Pneumatic power wrench
    • Patent number 4,778,015
    • Issue date Oct 18, 1988
    • Atlas Copco Aktiebolag
    • Rolf A. Jacobsson
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Dual motor torque delivering tool
    • Patent number 4,522,269
    • Issue date Jun 11, 1985
    • Atlas Copco Aktiebolag
    • Nils G. Adman
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Torque delivering tool with torque reaction support
    • Patent number 4,485,698
    • Issue date Dec 4, 1984
    • Atlas Copco Aktiebolag
    • Nils G. Adman
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Torque delivering tool with dual motor drive
    • Patent number 4,484,871
    • Issue date Nov 27, 1984
    • Atlas Copco Aktiebolag
    • Nils G. Adman
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS

Patents Applicationslast 30 patents

  • Information Patent Application

    Axial flow turbo compressor
    • Publication number 20050175448
    • Publication date Aug 11, 2005
    • Rolf Alexis Jacobsson
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Compressor unit with control system
    • Publication number 20050118034
    • Publication date Jun 2, 2005
    • ATLAS COPCO TOOLS AB
    • Rolf Alexis Jacobsson
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Speed governor for a pneumatic rotation motor
    • Publication number 20040040295
    • Publication date Mar 4, 2004
    • ATLAS COPCO TOOLS AB
    • Rolf Alexis Jacobsson
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Working unit for a machine operated tool carrier
    • Publication number 20040042864
    • Publication date Mar 4, 2004
    • ATLAS COPCO TOOLS AB
    • Rolf Alexis Jacobsson
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR