Patents by Inventor Gustav Sieber

Gustav Sieber has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Electric power tool with optimized operating range
    Patent number: 7504791
    Abstract: The invention relates to an electric power tool (1), having an electric motor (8) that serves to drive a tool (6). The electric power tool (1) is characterized in that a sensor unit (9) that detects the contact pressure of the tool (6) against a workpiece (7) cooperates with a signal transducer (10).
    Type: Grant
    Filed: November 23, 2004
    Date of Patent: March 17, 2009
    Assignee: Robert Bosch GmbH
    Inventors: Gustav Sieber, Ulrich Single
  • Electric Hand-Held Power Tool
    Publication number: 20080020686
    Abstract: An electric hand-held power tool is disclosed that includes a machine housing (11) that has at least one dust-ejection opening (12), and a dust-collection container (13) attached to dust-ejection opening (12), the dust-collection container (13) including a dust-collection box (15) and a cover (16) that closes the dust-collection box (15). To reduce manufacturing costs and provide simple handling of the electric hand-held power tool, dust-collection box (15) of dust-collection container (13) is integrally joined with machine housing (11).
    Type: Application
    Filed: November 8, 2004
    Publication date: January 24, 2008
    Inventors: Doris Reich, Steffen Wuensch, Gustav Sieber
  • Electric power tool with optimized operating range
    Publication number: 20070095149
    Abstract: The invention relates to an electric power tool (1), having an electric motor (8) that serves to drive a tool (6). The electric power tool (1) is characterized in that a sensor unit (9) that detects the contact pressure of the tool (6) against a workpiece (7) cooperates with a signal transducer (10).
    Type: Application
    Filed: November 23, 2004
    Publication date: May 3, 2007
    Applicant: ROBERT BOSCH GMBH
    Inventors: Gustav Sieber, Ulrich Single
  • Manual orbital sander
    Patent number: 7052383
    Abstract: A hand-operated orbital sander (10) with a housing (12) on which a tool (18) capable of being moved in an oscillating manner is mounted, whereby the orbital path of the tool (18) is limited by longitudinal, elastic oscillating elements that couple the tool (18) with the housing (12), said hand-operated orbital sander being made more quiet-running by the fact that the oscillating elements (170, 180) comprise two tapered areas (50, 52), in particular constrictions, positioned far off-center at a distance from each other.
    Type: Grant
    Filed: September 4, 2002
    Date of Patent: May 30, 2006
    Assignee: Robert Bosch GmbH
    Inventor: Gustav Sieber
  • Manual orbital sander
    Publication number: 20040053568
    Abstract: A hand-operated orbital sander (10) with a housing (12) on which a tool (18) capable of being moved in an oscillating manner is mounted, whereby the orbital path of the tool (18) is limited by longitudinal, elastic oscillating elements that couple the tool (18) with the housing (12), said hand-operated orbital sander being made more quiet-running by the fact that the oscillating elements (170, 180) comprise two tapered areas (50, 52), in particular constrictions, positioned far off-center at a distance from each other.
    Type: Application
    Filed: June 18, 2003
    Publication date: March 18, 2004
    Inventor: Gustav Sieber