Bearing setting apparatus
AssigneeTemper Corporation
InventorJohn E. Rode
Life of this patent
Estimating the term…
Abstract
A bearing setting apparatus for a pair of bearings mounted on a spindle or an axle. Mounted on the spindle or axle are two bearings, each having an inner bearing race. Interposed between the inner bearing races is an adjustable spacer. A mechanism is employed for adjusting the bearings and collapsing the spacer such that a desired bearing tension is provided. In particular, the mechanism includes a piston extension which engages one of the inner bearing races when hydraulic pressure is applied to the piston extension. By applying the pressure, one of the inner bearing races moves closer to the other causing the adjustable spacer to collapse such that a desired bearing tension is provided.
Claims9
A bearing setting apparatus comprising:
- a connecting member having a piston extension slidably engaged thereto;
- an adapter configured to receive said connecting member at a first end and said axle or spindle at a second end securing said connecting member to an axle or spindle;
- and
- means for applying pressure to said piston extension wherein said piston extension translates and engages a first inner bearing race causing movement of a first bearing which collapses an adjustable spacer located between said first bearing and a second bearing to provide a desired bearing tension.
An apparatus for adjusting a pair of bearings mounted on an axle or a spindle, a first bearing of said pair of bearings having a first inner bearing race and a second bearing of said pair of bearings having a second inner bearing race, interposed between said first and second inner bearing races is an adjustable spacer, said apparatus comprising:
- a hydraulic cylinder having a movable plunger located therein and a hollow cavity;
- a connecting member positioned within said hollow cavity of said hydraulic cylinder;
- an adapter for attaching the connecting member to the axle or spindle;
- and
- a piston extension slidably mounted on said connecting member, said piston extension being engaged by said plunger when said plunger receives pressure, wherein said pressure causes said piston extension to engage said first inner bearing race resulting in movement of the first bearing which collapses said adjustable spacer to provide a desired bearing tension.
Dependencies are inferred from the claim text.