A drilling tool, in particular a rock drilling tool, for a portable machine tool, includes a drill head, in particular a hard metal drill head. The drill head includes a drill shaft connected, in particular integrally with the drill head, and a rotational axis. The drill shaft is configured as one piece, has a guide section with guide groove winding in a spiral-shaped about the drill shaft for transporting away drilling dust, and has a securing section provided for detachably securing the drilling tool to a machine tool. The guide section has a diameter reinforcement at a drill head support region of the guide section neighboring, in particular adjacent to, the drill head.
Housing Block, in Particular for a Hydraulic Unit of an Electronically Slip-Controllable Vehicle Brake System
2019-07-25
Patent
Electronic Resource
English
European Patent Office | 2020
|HYDRAULIC UNIT FOR AN ELECTRONICALLY SLIP-CONTROLLABLE VEHICLE BRAKE SYSTEM
European Patent Office | 2023
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