20240035527. CENTRIFUGAL CLUTCH MECHANISMS simplified abstract (TECHTRONIC CORDLESS GP)

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CENTRIFUGAL CLUTCH MECHANISMS

Organization Name

TECHTRONIC CORDLESS GP

Inventor(s)

David Barker of Easley SC (US)

Frank Peters of Easley SC (US)

CENTRIFUGAL CLUTCH MECHANISMS - A simplified explanation of the abstract

This abstract first appeared for US patent application 20240035527 titled 'CENTRIFUGAL CLUTCH MECHANISMS

Simplified Explanation

The abstract of the patent application describes a centrifugal clutch mechanism used in lawnmowers and transmissions. The mechanism includes a clutch bell with an annular wall and a circular ring that defines an internal cavity. The circular ring has an inward facing surface that serves as a drive surface. The mechanism also includes multiple centrifugal weights placed inside the internal cavity and an inward biasing element that engages with the centrifugal weights. The biasing element pushes the weights towards a disengaged position where they do not interact with the drive surface. However, when a sufficient centrifugal force is applied, the weights transition to an engaged position where they interface with the drive surface.

  • The patent application describes a centrifugal clutch mechanism for lawnmowers and transmissions.
  • The mechanism consists of a clutch bell with an annular wall and a circular ring that creates an internal cavity.
  • The circular ring has an inward facing surface that acts as a drive surface.
  • Multiple centrifugal weights are placed inside the internal cavity.
  • An inward biasing element engages with the centrifugal weights.
  • The biasing element pushes the weights towards a disengaged position where they do not interact with the drive surface.
  • When a sufficient centrifugal force is applied, the weights transition to an engaged position where they interface with the drive surface.

Potential Applications

  • Lawnmowers
  • Transmissions

Problems Solved

  • Efficient engagement and disengagement of the clutch mechanism
  • Smooth transition between engaged and disengaged positions
  • Reliable operation of lawnmowers and transmissions

Benefits

  • Improved performance and efficiency of lawnmowers and transmissions
  • Reduced wear and tear on the clutch mechanism
  • Enhanced user experience with smoother operation


Original Abstract Submitted

centrifugal clutch mechanisms, and transmissions and lawnmowers having centrifugal clutch mechanisms are provided. a centrifugal clutch mechanism includes a clutch bell comprising an annular wall and a circular ring extending away from the annular wall to define an internal cavity, wherein the circular ring comprises an inward facing surface defining a drive surface. the centrifugal clutch mechanism also includes a plurality of centrifugal weights disposed in the internal cavity and an inward biasing element engaged with the centrifugal weights. the inward biasing element biases the centrifugal weights towards a disengaged position in which the centrifugal weights do not interface with drive surface, and upon application of a sufficient centrifugal force, the centrifugal weights are configured to transition to an engaged position in which the centrifugal weights interface with the drive surface.

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