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US 4,048,858 AGranted
Static rotor balancer
AssigneeAmmco Tools, Inc.
InventorWallace F. Mitchell
Life of this patent
Estimating the term…
Abstract
A rotor is suspended from a body member which is mounted by two sets of bearings for substantially free pivotable movement about two orthogonally disposed intersecting axes, the axis of rotation of the rotor intersects the point of intersection of the two bearing axes, and a level indicating device is mounted to the body member.
Claims3
Apparatus for statically balancing a rotor relative to the axis of rotation thereof, comprising
- a bifurcated support member for supporting said apparatus from above with the bifurcations of said member depending therefrom,
- a carrier member disposed between said bifurcations,
- first shaft means journaled in said bifurcations for supporting said carrier member for pivotal movement about a first axis,
- a body member,
- second shaft means journaled in said body member for connecting said body member to said carrier member for pivotal movement about a second axis,
- said first and second axes being mutually orthogonal, means for mounting said rotor to said body member with the axis of rotation of said rotor intersecting the point of intersection of said first and second axes, and
- level indicating means carried on said body member.
4 more elements
Apparatus for balancing a rotor relative to its axis of rotation, comprising
- a shaft extending in a generally horizontal direction,
- means for supporting said shaft from above,
- a carrier member journaled on said shaft for rotation about a substantially horizontal axis,
- a body member journaled on said carrier member for rotation on said carrier member about an axis extending perpendicular to the axis of rotation of said carrier,
- a rotor support rod depending from said body member with the central longitudinal axis of said rod intersecting the point of intersection of the axes of rotation of said carrier and body members, and
- level indicating means carried by said body member.
3 more elements
Dependencies are inferred from the claim text.