Portable grinding machine with protective cover
A portable grinding machine ( 10 ) includes an elongated housing ( 12, 14 ) and an output shaft ( 16 ) projecting at a right angle to the housing axis for receiving a disk-shaped rotary clamping tool. The output shaft is encompassed by a substantially cylindrical clamping collar ( 30 ), on which a s...
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| Main Author | |
|---|---|
| Format | Patent |
| Language | English |
| Published |
14.10.2004
|
| Online Access | Get full text |
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| Summary: | A portable grinding machine (
10
) includes an elongated housing (
12, 14
) and an output shaft (
16
) projecting at a right angle to the housing axis for receiving a disk-shaped rotary clamping tool. The output shaft is encompassed by a substantially cylindrical clamping collar (
30
), on which a shell-like protective cover (
20
) is secured in a tensile manner against rotation and axial displacement and which serves for encompassing the clamping tool (
18
) and which can be attached on the clamping collar (
30
) by means of a ring-shaped tensioning belt (
28
). The tensioning belt (
28
) has sharp-edged projections (
32
) projecting to the clamping collar, which upon clamping, bore into the clamping collar and are held there in a form-locking manner (a shell-like tensioning band). |
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