Hand-Held Power Tool Device

• US 20150000944A1
• Filed: 06/26/2014
• Published: 01/01/2015
• Est. Priority Date: 06/28/2013
• Status: Active Grant

• Current Assignee: Robert Bosch GmbH
• Original Assignee: Robert Bosch GmbH
• Inventors: Duesselberg, Achim, Diem, Carsten, Tauber, Matthias
• Granted Patent: US 11,241,778 B2
• Time in Patent Office: Days
• US Class Current: 173/21
• CPC Class Codes: B25D 17/00 Details of, or accessories for, portable power-driven percussive tools details or components, e.g. casings, bodies, of portable power-driven tools not particularly related to the operation performed B25F5/00
• CPC Class Codes: B25D 2250/221 Sensors

Abstract

A hand-held power tool device comprises an impact tool unit configured to generate a pulse on an insertion tool, and a sensor unit configured to detect at least one of at least one operating parameter, and at least one ambient parameter. The sensor unit includes at least one sensor element configured to detect a spatial position of the impact tool unit.

Claims

1. A hand-held power tool device, comprising:

an insertion tool;

an impact tool unit configured to generate a pulse on the insertion tool; and

a sensor unit configured to detect at least one of (i) at least one operating parameter, and (ii) at least one ambient parameter,

wherein the sensor unit includes at least one sensor element configured to detect a spatial position of the impact tool unit.

2. The hand-held power tool device according to claim 1, wherein the at least one sensor element is an acceleration sensor.

3. The hand-held power tool device according to claim 1, wherein:

the sensor unit includes at least one further sensor element; and

the at least one further sensor element is at least one pressure sensor configured to detect an ambient air pressure of the impact tool unit.

4. The hand-held power tool device according to claim 1, further comprising at least one output unit configured to perceptibly output the spatial position detected by the at least one sensor element.

5. The hand-held power tool device according to claim 1, further comprising at least one interface unit configured to exchange at least one of the following with an external information unit:

(i) the at least one operating parameter; and

(ii) the at least one ambient parameter.

6. The hand-held power tool device according to claim 1, wherein the at least one sensor element is configured to detect at least one of (i) an angular acceleration about a processing axis of the insertion tool, and (ii) a linear acceleration running at least substantially parallel to the processing axis of the insertion tool.

7. A hand-held power tool, comprising:

at least one hand-held power tool device, including;

an insertion tool;

an impact tool unit configured to generate a pulse on the insertion tool; and

a sensor unit configured to detect at least one of (i) at least one operating parameter, and (ii) at least one ambient parameter,

wherein the sensor unit includes at least one sensor element configured to detect a spatial position of the impact tool unit.

8. A sensor unit for a hand-held power tool device including (i) an insertion tool, and (ii) an impact tool unit configured to generate a pulse on the insertion tool, comprising:

at least one sensor element configured to detect a spatial position of the impact tool unit,

wherein the sensor unit is configured to detect at least one of (i) at least one operating parameter, and (ii) at least one ambient parameter.