BEARING FOR MOUNTING THE DRIVE SHAFT OF A WORK APPARATUS IN A GUIDE TUBE, AND WORK APPARATUS INCLUDING THE BEARING
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United States of America
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Issued Date -
Feb 20, 2025
app pub date -
Aug 16, 2024
filing date -
Aug 16, 2024
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Abstract
A bearing is provided for mounting the drive shaft of a work apparatus in a guide tube. The bearing includes a bearing tube defining a central axis and having a continuous bearing opening for receiving the drive shaft. The bearing opening is non-circular in at least one cross section. In the non-circular cross section, the bearing opening has first sections lying against an incircle of the bearing opening and second sections lying in the circumferential direction between the first sections. The second sections are at a distance from the incircle. The first sections are in the form of elevations whereat the inner wall of the bearing opening projects in the direction of the central axis. A work apparatus includes the bearing.
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