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AssigneeIML Instrumenta Mechanik Labor GmbH
InventorsErich Hunger, Sebastian Hunger
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Disclosed herein is an exchangeable needle cartridge for a drilling measuring device with a guiding device for a drilling needle. The guiding device includes a telescopic tube with a plurality of telescopic tube sections which extends between a working end, at which a retainer for retaining the drilling needle in a rotationally fixed manner is arranged, and a docking end, at which a docking device for coupling the telescopic tube to a driving device of the drilling measuring device is arranged. Also disclosed is a docking device comprising a coupling device for transmitting torque from the driving device of the drilling resistance measuring device to the telescopic tube, a transmission device for converting the rotational motion of the driving device of the drilling measuring device into a linear motion of the telescopic tube, and furthermore structure for detachably fastening the exchangeable needle cartridge to the drilling measuring device.
An exchangeable needle cartridge for a drilling measuring device, said exchangeable needle cartridge having a guiding device for a drilling needle, which guiding device is realized as a telescopic tube with a plurality of telescopic tube portions, wherein the plurality of telescopic tube portions extends between an operating end, on which a mounting is arranged for holding the drilling needle in a non-rotatable manner, and a docking end, on which a docking device is arranged for coupling the telescopic tube with a driving device of the drilling measuring device, wherein the docking device comprises
An exchangeable docking device, realized for the operative coupling of a guiding device for a drilling needle, said exchangeable docking device being operable with a drilling measuring device, wherein the guiding device is realized as a telescopic tube with a plurality of telescopic tube portions, wherein the exchangeable docking device has
Dependencies are inferred from the claim text.