BOHRWASSER-ENTSORGUNGSEINHEIT FUER STATIVBOHRVORRICHTUNGEN
The drilling-water disposal unit (1) for drilling devices (6) carried on a stand essentially consists of a collecting ring (2) secured to the drilling device (6) carried on the stand, a pump (3) and a line (5) connecting these two parts to each other. The collecting ring (2) has at least one connect...
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Format: | Patent |
Sprache: | ger |
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Zusammenfassung: | The drilling-water disposal unit (1) for drilling devices (6) carried on a stand essentially consists of a collecting ring (2) secured to the drilling device (6) carried on the stand, a pump (3) and a line (5) connecting these two parts to each other. The collecting ring (2) has at least one connection piece (23) for the line (5) and is composed of a base part (21) and a head part (24) rotatably mounted on the base part (21). The motor part (31) and the gear part (32) of the pump (3) are surrounded by a housing (4) into which a pressure-side opening (35a) of the pump (3) leads and from the inner space of which a discharge opening (43) for the pumped drilling water branches off. |
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