Robert Bosch

Robert Rosch Gmbh

Hilti Aktiengesellschaft

Heiko Braun

Reiner Krapf

Michael Mahler

Alexander Werner Hees

Christoph Wieland

Ulli Hoffmann

Wolfgang Baierl

Robert L Green

Juergen Hasch

Tobias Zibold

Christoph Wuersch

Thomas Brosche

Benjamin Visel

Wilfried Kaneider

Georg Stellmann

Juergen Seidel

Sebastian Jackisch

Martin Pohlmann

Ernie Fischer

Hartmut Dunger

Philipp Pollauf

Lars Weikert

A UWB measuring device, in particular a hand-held positioning device, includes at least one signal-generating unit for generating at least one first UWB measuring signal, which is intended for a UWB measurement. The signal-generating unit is provided for generating a second measuring signal that differs from the first UWB measuring signal in at least one signal parameter. The second measuring signal is intended to detect a distance from an examination object and/or contact with the examination object.

UWB measuring device

A locating device includes an LCR antenna apparatus which has an antenna unit having a first polarization direction and is configured to transmit and/or receive a measurement signal having the first polarization direction. The antenna unit has at least one second polarization direction for transmitting and/or receiving the measurement signal.

Electric device

The invention relates to a method for operating an electrical device which during operation emits electromagnetic radiation at least temporarily, and to a method for operating a locating device for identifying objects. The method for operating an electrical device is characterized in that the presence of an external radiation source or radio communication service is detected. The invention also relates to an electrical device, especially a locating device comprising at least one UWB sensor, which device is operated according to the method of the invention.

Method for operating an electrical device and electrical device

The invention relates to a machine tool monitoring device. It is proposed that the machine tool monitoring device comprises at least one signal unit for an ultra wide band operation.

Machine tool monitoring device

The invention relates to a measuring device, especially for a machine tool and/or a manual measuring device, comprising a measuring unit (-) that is adapted to measure and an external signal recognition unit (-). The invention is characterized in that the external signal recognition unit (-) is adapted to recognize an external signal during and/or prior to a measurement of the measuring unit (-).

UWB measuring device capable of reducing disturbance in external signals

The invention relates to a locating device, in particular a hand-guided locating device, with a locating unit () for detecting the presence of an object () arranged in an examination object () by means of an examination signal (), which has a polarization unit () provided for a procedure with the examination signal (), and with a housing () for taking up the locating unit (), which has a longitudinal axis (). It is proposed that in at least one operating mode the polarization unit () specifies at least one first polarization plane () aligned obliquely to the longitudinal axis ().

Locating device

The invention relates to a device, particularly a machine tool device, having at least one computer (), at least one transmitter () for transmitting a transmission signal (S, S), at least one receiver () for receiving at least one receiving signal (E, E, E, E) excited by the transmission signal (S, S), and at least one analysis unit () which is provided to calculate at least one parameter (P, P, P, P) by means of the receiving signal (E, E, E, E). The invention provides that the computer unit () is provided to compare the parameter (P, P, P, P) to at least one comparison parameter (V, V, V, V) calculated by means of at least one model (M).

Device, particularly protective sensor system, for a machine tool

A device safety apparatus, in particular a hand-held device safety apparatus, having an antenna unit having at least one antenna element, which is provided for the purpose of transmitting and/or receiving a safety signal. The antenna unit has at least one additional component, which in conjunction with the antenna element is provided to specify a safety zone.

Device safety apparatus

The invention relates to a machine tool monitoring device with an identification unit for identifying the operating situation of a machine tool. According to the invention, the identification unit is designed to identify an operating situation using at least one distance variable.

The invention relates to a measuring device comprising a signal unit () for emitting a measuring signal () in a measuring frequency range () adapted for measurement and an evaluation unit () for the spectral evaluation of an evaluation signal () induced by the measuring signal () to a measuring result. According to the invention, the measuring device comprises a signal processing unit () adapted to displace a generation signal () for generating a measuring signal () in a generation frequency range () from the generation frequency range () to the measuring frequency range ().

Measuring device

The invention relates to a machine tool monitoring device with an identification unity for identifying the operating situation of a machine tool. According to the invention, the machine tool monitoring device has at least one projection unit for defining at least one region to be monitored.

The invention relates to a machine tool monitoring device having a detection unit for detecting an application in a machine tool. According to the invention, at least one component of the machine tool is used as a reflector for a transmitting and/or receiving signal of the detection unit.

Machine tool use situation monitoring device using reflected signal

A machine-tool safety device for a machine tool having a transmitting unit for transmitting an outgoing signal and a receiving unit for receiving an incoming signal. The machine-tool safety device has an adjusting unit for at least semi-automatically adjusting the outgoing signal to be transmitted.

Machine-tool safety device

A machine tool protection apparatus, for a machine tool, that is provided for monitoring of a protection region associated with a tool, including a first sensor unit that is provided for reception of a first protection signal. The machine tool protection apparatus further includes at least one second sensor unit that is provided for reception of a second protection signal.

Machine tool protection apparatus

The invention relates to a measuring device, in particular a hand-held measuring device for locating objects enclosed in a medium, using high-frequency electromagnetic signals. Said device comprises a housing () and at least one high-frequency sensor, which is located in the housing and has a first antenna assembly () containing at least one first antenna element (), the latter preferably emitting and/or receiving signals on a first polarization plane. According to the invention, the antenna assembly () has at least one additional antenna element (), whose polarization plane is rotated in relation to the polarization plane of the first antenna element (). The invention also relates to a method for locating objects enclosed in a medium, using high-frequency electromagnetic signals, in particular a method for operating a hand-held locating device comprising a plurality of antenna elements (), in which the measuring signal can be transmitted and/or received on different polarization planes.

Growing community of inventors

Leinfelden-Echterdingen, Germany

Heiko Braun