Tire inspection assembly including a spindle and a clamping mechanism
AssigneePoling Group, Inc.
InventorsEdward J. Bailey, Daniel Zaklanovich
Life of this patent
Estimating the term…
Abstract
A tire inspection assembly includes a spindle and a clamping mechanism. The tire inspection assembly generally functions to mount a tire and allow for the inflation thereof to perform a test on the mounted tire. The tire inspection apparatus generally offers more robust centering, higher stiffness versus loads, and greater elimination of variable clearances that can otherwise impede repeatability.
Claims20
A tire inspection assembly having a locked position and an unlocked position, the tire inspection assembly comprising
- a chuck assembly with an upper locking assembly and a lower locking assembly;
- an upper tooling assembly including
- a locking shaft with a shaft portion including a plurality of receptive grooves, a portion of the shaft portion being positioned in the chuck assembly in the locked position,
- where the plurality of receptive grooves are shaped as gothic arches;
- a first plurality of locking balls positioned between the upper locking assembly and a respective one of the plurality of receptive grooves, such that when in the locked position, the first plurality of locking balls have two points of contact with the respective one of the plurality of receptive grooves and one point of contact with the upper locking assembly;
- a second plurality of locking balls positioned between the lower locking assembly and another respective one of the plurality of receptive grooves, such that when in the locked position, the second plurality of locking balls have two points of contact with the another respective one of the plurality of receptive grooves and one point of contact with the lower locking assembly.
A tire inspection assembly having a locked position and an unlocked position, the tire inspection assembly comprising
- a chuck assembly with an upper locking assembly and a lower locking assembly,
- the upper locking assembly being a generally cylindrical sleeve divided into a first plurality of segments for applying a locking or clamping force to a first plurality of locking balls, the first plurality of segments including three or more segments,
- the lower locking assembly being a generally cylindrical sleeve divided into a second plurality of segments for applying a locking or clamping force to a second plurality of locking balls, and the second plurality of segments including three or more segments;
- and
- an upper tooling assembly including
- a locking shaft with a shaft portion, a portion of the shaft portion being positioned in the chuck assembly in the locked position.
A tire inspection assembly having a locked position and an unlocked position, the tire inspection assembly comprising
- a chuck assembly for locking an upper tooling assembly into the locked position;
- a spindle assembly for housing and rotating a rotating shaft;
- and
- a rotary coupling positioned between the chuck assembly and the spindle assembly, the rotary coupling including an air entry manifold for providing air as a pneumatic signal to a piston assembly, and the rotary coupling further including sealing elements for providing a pneumatic seal relative to the rotating shaft.
A tire inspection assembly having a locked position and an unlocked position, the tire inspection assembly comprising
- a chuck assembly with an upper locking assembly and a lower locking assembly;
- the upper locking assembly being made up of a first plurality of segments, the lower locking assembly being made up of a second plurality of segments;
- an upper tooling assembly including
- a locking shaft with a shaft portion including a plurality of receptive grooves, a portion of the shaft portion being positioned in the chuck assembly in the locked position,
- where the plurality of receptive grooves are shaped as gothic arches;
- a first plurality of locking balls positioned between the upper locking assembly and a respective one of the plurality of receptive grooves, such that when in the locked position, the first plurality of locking balls have two points of contact with the respective one of the plurality of receptive grooves and one point of contact with the upper locking assembly;
- a second plurality of locking balls positioned between the lower locking assembly and another respective one of the plurality of receptive grooves, such that when in the locked position, the second plurality of locking balls have two points of contact with the another respective one of the plurality of receptive grooves and one point of contact with the lower locking assembly;
- a spindle assembly for housing and rotating a rotating shaft;
- and
- a rotary coupling positioned between the chuck assembly and the spindle assembly.
Dependencies are inferred from the claim text.