Patents Assigned to Twin Turbine Technologies LLC
  • Compound differential thread systems
    Patent number: 8602371
    Abstract: A compound differentially threaded element engages two or more longitudinally severed segments of a mating threaded element to provide differential linear motion. Different thread types may include pitch, thread starts, handedness or thread-form. Combinations of differential threads may be selected to enable fine or coarse linear motion without correspondingly fine or coarse thread pitches.
    Type: Grant
    Filed: October 12, 2012
    Date of Patent: December 10, 2013
    Assignee: Twin Turbine Technologies LLC
    Inventor: James E. Shaffer
  • COMPOUND DIFFERENTIAL THREAD SYSTEMS
    Publication number: 20130042707
    Abstract: A compound differentially threaded element engages two or more longitudinally severed segments of a mating threaded element to provide differential linear motion. Different thread types may include pitch, thread starts, handedness or thread-form. Combinations of differential threads may be selected to enable fine or coarse linear motion without correspondingly fine or coarse thread pitches.
    Type: Application
    Filed: October 12, 2012
    Publication date: February 21, 2013
    Applicant: TWIN TURBINE TECHNOLOGIES LLC
    Inventor: Twin Turbine Technologies LLC
  • Compound differential thread systems
    Patent number: 8292243
    Abstract: A compound differentially threaded element engages two or more longitudinally severed segments of a mating threaded element to provide differential linear motion. Different thread types may include pitch, thread starts, handedness or thread-form. Combinations of differential threads may be selected to enable fine or coarse linear motion without correspondingly fine or coarse thread pitches.
    Type: Grant
    Filed: September 3, 2009
    Date of Patent: October 23, 2012
    Assignee: Twin Turbine Technologies LLC
    Inventor: James Shaffer