Patents Assigned to SP Air Kabushiki Kaisha
  • Die Grinder with Rotatable Head
    Publication number: 20070141967
    Abstract: A die grinder including a body having a longitudinal axis, and a grinding head portion with an output shaft capable of powered rotation. A motor is disposed in the body for rotating the output member. A locking interconnect portion attaches the grinding head portion to the body and is adapted to permit selective rotation of the grinding head portion relative to the body about the longitudinal axis of the body. Thus, the grinding head can be positioned at different selected angles relative to the body.
    Type: Application
    Filed: January 11, 2007
    Publication date: June 21, 2007
    Applicant: SP AIR KABUSHIKI KAISHA
    Inventor: Shigeki Kobayashi
  • AIR RATCHET TOOL WITH ROTATABLE HEAD
    Publication number: 20070084310
    Abstract: A ratchet tool including a housing having a longitudinal axis, and a head having a ratchet mechanism with an output member capable of powered rotation. A motor is disposed in the housing for rotating the output member. A coupling attaches the head to the housing and is adapted to permit rotation of the head relative to the housing about the longitudinal axis of the housing. Thus, the head can be positioned at different selected angles relative to the housing.
    Type: Application
    Filed: April 10, 2006
    Publication date: April 19, 2007
    Applicant: SP Air Kabushiki Kaisha
    Inventor: Shigeki Kobayashi
  • Pneumatic ratchet drive tool
    Publication number: 20070068346
    Abstract: A pneumatic ratchet drive tool includes an elongate housing having opposite first and second ends and a longitudinal axis. An air inlet is disposed at the first end, and a head extends generally axially from the second end. The tool includes a ratchet mechanism, and a bit receiver extending from the head and being operatively connected to ratchet mechanism. The bit receiver defines a bit socket for receiving and temporarily retaining a bit. The socket has a longitudinal axis generally orthogonal to the axes of the housing and the head.
    Type: Application
    Filed: September 23, 2005
    Publication date: March 29, 2007
    Applicant: SP Air Kabushiki Kaisha
    Inventor: Tomokazu Izumisawa