公开(公告)号：US20220282748A1

公开(公告)日：2022-09-08

申请号：US17632537

申请日：2020-07-24

申请人： Robert Bosch GmbH

发明人： Thomas Buck ,  Stefano Delfini ,  Wolfgang Pleuger ,  Gerd Scheying ,  Tjalf Pirk ,  Joachim Loeblein

IPC分类号： F16B31/02 ,  F16B1/00

摘要： A measuring device for a fastening device includes a base body, a sensor unit configured to detect at least one fastening variable, and an interface connected to the sensor unit and configured to provide the detected at least one fastening variable to an external reading device. The interface is electrically connectable to a wireless communication unit or directly connectable to the external reading device.

公开(公告)号：US20210355977A1

公开(公告)日：2021-11-18

申请号：US17262290

申请日：2019-07-15

申请人： Robert Bosch GmbH

发明人： Miriam Kederer ,  Uwe Wostradowski ,  Tjalf Pirk ,  Fabian Purkl ,  Ricardo Ehrenpfordt ,  Wolfgang Pleuger ,  Michael Curcic

IPC分类号： F16B13/06 ,  G01L5/24

摘要： An anchoring device, in particular to a bolt anchor or an expansion anchor, includes a communication interface via which at least one item of information can be made available to an external device. It is proposed that the communication interface have at least one surface wave unit for generating an acoustic surface wave.

公开(公告)号：US20220305616A1

公开(公告)日：2022-09-29

申请号：US17595794

申请日：2020-05-11

申请人： Robert Bosch GmbH

发明人： Wolfgang Pleuger ,  Thorsten Klein ,  Thomas Kipfer ,  Johannes Fischer ,  Matthias Amann ,  Helena Kuppke

IPC分类号： B24B49/00 ,  G05B19/18 ,  B24B49/16 ,  B24B21/08

摘要： A method determines state information relating to a belt grinder. The belt grinder has at least one abrasive belt for grinding a workpiece. The method includes providing measurement data relating to the belt grinder, and determining the state information from the measurement data using a machine learning system. The machine learning system is configured to determine the state information based on the provided measurement data.