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US 2012/0149541 A1Published application
Bowed Industrial Roll With High Strength Bearing For End Spool
OwnerCharles C. Moschelinventor
Life of this patent
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Abstract
An industrial roll includes: a stationary axle having a stepped profile and a bowed longitudinal axis, with a thicker internal section and a thinner end section; an end spool rotatably mounted on the axle; and a first thick ball bearing and a second thin ball bearing, wherein the first ball bearing is mounted between the spool and the thin section of the axle, and the second ball bearing is mounted between the spool and the thick section of the axle.
Claims14
An assembly for a industrial roll, comprising:
- a stationary axle having a stepped profile, with a thicker internal section and a thinner end section;
- an end spool rotatably mounted on the axle;
- and
- a first thick ball bearing and a second thin ball bearing, wherein the first ball bearing is mounted between the spool and the thin section of the axle, and the second ball bearing is mounted between the spool and the thick section of the axle.
1 more element
An assembly for an industrial roll, comprising:
- a stationary axle having a stepped profile and a bowed longitudinal axis, with a thicker internal section and a thinner end section;
- an end spool rotatably mounted on the axle;
- and
- a first thick ball bearing and a second thin ball bearing, wherein the first ball bearing is mounted between the spool and the thin section of the axle, and the second ball bearing is mounted between the spool and the thick section of the axle.
1 more element
An industrial roll, comprising:
- a stationary axle having a stepped profile, with a thicker internal section and a thinner end section;
- a plurality of common spools rotatably mounted on the axle;
- an end spool rotatably mounted on the axle;
- and
- a first thick ball bearing and a second thin ball bearing, wherein the first ball bearing is mounted between the spool and the thin section of the axle, and the second ball bearing is mounted between the spool and the thick section of the axle.
2 more elements
Dependencies are inferred from the claim text.