Patent · US Active

Monitoring device of a machine tool

US9242328B2 · kind B2 · utility

0Cited by

0References

14Claims

0Family size

Assignee

Robert Bosch GmbH · DE

Inventors

Georg Stellmann · Ludwigsburg, DE
Sebastian Jackisch · Ludwigsburg, DE
Ralph Dammertz · Rantoul, US

Key dates

Filing date	Aug 27, 2010
Grant date	Jan 26, 2016
Priority date	—
Expiry date	Jan 21, 2033

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB27G19/02
WIPO fieldMachine tools
WIPO sectorMechanical engineering

Abstract

A monitoring device of a machine tool, in particular a circular saw bench, includes a safety unit having at least one first sensor. The monitoring device further includes at least one reference sensor, which is provided to convert a characterizing physical measured variable of the workpiece into an electric characteristic variable during machining of a work piece using the machine tool. The characteristic variable is provided to establish a reference value for a signal of the first sensor.

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