Patents by Inventor Remo Breitenmoser, legal representative

Remo Breitenmoser, legal representative 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).

  • Patent number: 8066611
    Abstract: An electrical tool includes a multi-stage gear transmission (10) located in the gear transmission housing (6) and having at least two axially displaceable indexing gear (42a, 42b), a shifting device (12) for shifting the gear transmission from one stage to another stage and having a shifting slide (14) linearly displaceable between different shifting positions, and at least two connection elements (32) for connecting the shifting slide (14) with respective indexing gears (42a, 42b), with the shifting slide (14) having a tracing profile (20) having two control tracks (22, 24), and the connection elements each having a first and second tracing sections (30a, 30b) to which the tracing profile (20) applies a shifting force in stages and which are arranged on opposite sides of a pivot axis (SA) of a respective connection element (32).
    Type: Grant
    Filed: October 29, 2007
    Date of Patent: November 29, 2011
    Assignee: Hilti Aktiengesellschaft
    Inventors: David Spielmann, Othmar Gerschwiler, Armin Breitenmoser, Remo Breitenmoser, legal representative
  • Patent number: 7806200
    Abstract: A power tool includes an output member (8) projecting from the tool housing (4), a drive (6) located in the housing for rotating the output member (8), and a slip clutch (22) for transmitting torque from the drive (6) to the output member (8) and including a plurality of clutch elements (24) retained against rotation relative to the housing (4), a plurality of separate spring elements (28) for adjustable preloading the clutch elements (24) against the counter-clutch elements (51) of the control element (18) for retaining the control element (18) against rotation upon application of the torque thereto until threshold of the torque is reached, and a common support element for supporting the spring elements and movable relative to the housing (4).
    Type: Grant
    Filed: December 19, 2007
    Date of Patent: October 5, 2010
    Assignee: Hilti Aktiengesellschaft
    Inventors: David Spielmann, Othmar Gerschwiler, Armin Breitenmoser, Remo Breitenmoser, legal representative