Apparatus for mounting and dismounting bearings
US5330284A · kind A · utility
Assignee
Inventor
Key dates
| Filing date | Mar 25, 1993 |
| Grant date | Jul 19, 1994 |
| Priority date | — |
| Expiry date | Mar 25, 2013 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T403/7056
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A device for mounting and/or dismounting a bearing on a shaft incorporating a tapered clamping sleeve between bearing and shaft and an arrangement for mutual axial displacement of the bearing and clamping sleeve in at least one axial direction, which arrangement incorporates at least one wedge-pointed screw arranged, when being screwed in towards the shaft to cause a mutual displacement in axial direction between the clamping sleeve and the bearing by wedge action. The bearing is situated in a surrounding sleeve-shaped member significant axial space beside the bearing at least on one side. The arrangement for displacement of bearing incorporates at least one radial flange, axially affixed to the clamping sleeve. The wedge-pointed screw is arranged to be screwed in substantially radially through holes in the bearing housing, for exerting the axial wedge force between the flange and an inner race ring of the bearings.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.