The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 03, 2023
Filed:
Jun. 14, 2018
Robert Bosch Gmbh, Stuttgart, DE;
Peter Czirjak, Miskolc, HU;
Anne Purper, Nuertingen, DE;
Laszlo Gergely, Felsoezsolca, HU;
Thomas Hampel, Magstadt, DE;
Aniko Beres, Eger, HU;
Zoltan Varga, Miskolc, HU;
Dennis Garcia-Franco, Gerlingen, DE;
Timo Etzel, Neuhausen, DE;
Bence Simko, Edeleny, HU;
Steffen Weber, Filderstadt, DE;
Daniel-Philipp Friedmann, Stuttgart, DE;
Robert Bosch GmbH, Stuttgart, DE;
Abstract
A tool basic module for use with at least one attachment device includes a drive unit, a main output shaft having a shaft receptacle for at least partially receiving a main input shaft of the attachment device, and a coupling device, which has a mechanical interface for mechanically connecting the attachment device to the main output shaft with respect to driving and an electrical interface for transferring electric power and/or an electric current. The mechanical interface is at least in particular substantially cylindrical and has a plurality of interlocking connection elements, which in particular are uniformly arranged on an outer periphery of the mechanical interface and are provided for torque support of the attachment device.