Patent · US Active

Cutting length display device

US11453141B2 · kind B2 · utility

0Cited by

14References

19Claims

0Family size

Assignee

Robert Bosch GmbH · DE

Inventors

Thorsten Kuehn · Stuttgart, DE
Thomas Ziegler · Birkenfeld, DE
Michael Wall · Stuttgart, DE
Joerg Maute · Sindelfingen, DE

Key dates

Filing date	Oct 24, 2016
Grant date	Sep 27, 2022
Priority date	—
Expiry date	Jan 25, 2037

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB23D59/003
WIPO fieldMachine tools
WIPO sectorMechanical engineering

Abstract

A cutting length display device for a hand-held machine tool includes at least one display unit that has at least one light source. The display unit is configured to display at least one position of a cutting edge of a machine tool on a workpiece to be machined depending on a set cutting depth of the machine tool by way of a light beam. The display unit has a mirror unit that is configured to deflect the light beam depending on the set cutting depth of the machining tool.

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