Exchangeable sleeve bearing for a vegetation cutter apparatus
US5414934A · kind A · utility
15Cited by
17References
19Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jul 19, 1993 |
| Grant date | May 16, 1995 |
| Priority date | — |
| Expiry date | Jul 19, 2013 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S384/906
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A vegetation cutter apparatus having a drive motor which drives a cutterhead via a drive shaft journalled in a guide tube, The cutterhead is held in a sleeve bearing at the end section of the guide tube facing away from the drive motor, The cutterhead is held in a simple manner by an exchangeable sleeve bearing in the guide tube. This is achieved in that the bearing is axially held in the end section of the guide tube so as to be exchangeable and at least one stop holds the bearing against rotation and may cooperate to hold the bearing captive in the axial direction. The stop projects radially into the guide tube.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.