Patent · US Active

Hand-held power tool comprising a gearshift unit

US10994403B2 · kind B2 · utility

1Cited by

8References

18Claims

0Family size

Assignee

Robert Bosch GmbH · DE

Inventors

Florian Bantle · Gruibingen, DE
Thomas Duerr · Ellicott City, US
Juergen Gairing · Stuttgart, DE

Key dates

Filing date	Dec 7, 2016
Grant date	May 4, 2021
Priority date	—
Expiry date	Dec 15, 2037

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB25D2250/005
WIPO fieldMachine tools
WIPO sectorMechanical engineering

Abstract

In a hand-held power tool with a drive unit comprising at least one drive motor and a transmission coupled to the drive motor for driving a working tool, wherein the transmission can be shifted between at least two different gear ratios, a communication interface is provided for communication with a guide unit operable by a user and designed to receive gearshift instructions from the guide unit for shifting the transmission between the two different gear ratios according to the specific use.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.