Schlaghammer
A motor driven hammer which comprises a tool holder (2), and an air cushion hammering mechanism which comprises a piston (9) and a beat piece (21) slideably located in a cylinder (8) so that reciprocation of the piston in the cylinder will cause the beat piece to hit a tool located in the tool holde...
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| Format: | Patent |
| Sprache: | ger |
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| Zusammenfassung: | A motor driven hammer which comprises a tool holder (2), and an air cushion hammering mechanism which comprises a piston (9) and a beat piece (21) slideably located in a cylinder (8) so that reciprocation of the piston in the cylinder will cause the beat piece to hit a tool located in the tool holder. An eccentric mass (30) is mounted for rotation about the axis of the cylinder (8) and is rotatingly driven by the motor (6) via a gear arrangement (7', 23, 22, 16, 17) so as to cause a bit mounted in the tool holder to be laterally diverted. |
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