Patent · US Active

Handheld power tool

US11648657B2 · kind B2 · utility

1Cited by

2References

15Claims

0Family size

Assignee

Robert Bosch GmbH · DE

Inventors

Daniel Barth · Echterdingen, DE
Manfred Lutz · Schweinfurt, DE
Metin Tuerk · Echterdingen, DE
Peter Stierle · Rübgarten, DE
Thomas Schomisch · Echterdingen, DE

Key dates

Filing date	Oct 15, 2018
Grant date	May 16, 2023
Priority date	—
Expiry date	Feb 3, 2042

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB25F3/00
WIPO fieldMachine tools
WIPO sectorMechanical engineering

Abstract

A handheld power tool includes an output shaft, a drive unit, a securing ring, and a securing element. The output shaft is configured to be releasably connected to an insert tool of the handheld power tool. The drive unit is configured to transmit a movement to the output shaft. The securing element is configured to secure the securing ring. The securing element has a recess which is provided to surround the securing ring in the radial direction in at least one operating state.

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