公开(公告)号：US20100200754A1

公开(公告)日：2010-08-12

申请号：US12664075

申请日：2008-06-13

Applicant: Benjamin Visel ,  Georg Stellmann ,  Sebastian Jackisch

Inventor： Benjamin Visel ,  Georg Stellmann ,  Sebastian Jackisch

IPC: G01J5/00 ,  G01N21/55

CPC classification number: B23Q11/0082 ,  B23Q17/2438 ,  F16P3/12 ,  F16P3/144

Abstract: The invention relates to a machine tool monitoring device having a detection device (32) for detecting the presence of a type of material, particularly human tissue, in a machine tool area (34) by means of spectral evaluation of radiation (S). The invention proposes that the detection device (32) comprise a sensor unit (50) having at least one sensitivity range (64) for detecting radiation in a wavelength range (WL2) located at least partially in the infrared spectrum (72).

Abstract translation: 本发明涉及一种具有检测装置（32）的机床监视装置，用于通过辐射（S）的光谱评估在机床区域（34）中检测一种材料，特别是人体组织的存在。 本发明提出，检测装置（32）包括具有至少一个灵敏度范围（64）的传感器单元（50），用于检测至少部分位于红外光谱（72）中的波长范围（WL2）中的辐射。

公开(公告)号：US20100147125A1

公开(公告)日：2010-06-17

申请号：US12633397

申请日：2009-12-08

Applicant: Georg STELLMANN

Inventor： Georg STELLMANN

IPC: B26D7/22 ,  B27G19/02 ,  B23D47/00

CPC classification number: B23Q11/0089 ,  B23Q11/0082 ,  B23Q11/06 ,  B27G19/02 ,  F16P3/12 ,  Y10S83/01 ,  Y10T83/088 ,  Y10T83/091 ,  Y10T83/148 ,  Y10T83/162 ,  Y10T83/178 ,  Y10T83/606 ,  Y10T83/773 ,  Y10T83/7734

Abstract: The invention is based on a power tool, in particular a stationary saw, having a guard device which has a guard element. It is proposed that the guard device has an actuator system, which is provided for monitoring an opening which is formed at least by the guard element and is adaptable to at least one geometric feature of a workpiece.

Abstract translation: 本发明基于具有防护装置的动力工具，特别是固定锯，其具有防护件。 提出了防护装置具有致动器系统，该致动器系统被设置用于监视至少由保护元件形成并且能够适应于工件的至少一个几何特征的开口。