公开(公告)号：US20180099499A1

公开(公告)日：2018-04-12

申请号：US15723649

申请日：2017-10-03

Applicant: SICK AG

Inventor： Gerhard ALT ,  Alexander BIERBAUM

IPC: B41F33/00 ,  G01V8/20 ,  G08C23/04

CPC classification number: B41F33/0081 ,  B41F33/02 ,  B41P2233/52 ,  G01V8/20 ,  G08C23/04

Abstract: A method of evaluating print marks of detection objects using a print mark sensor and a print mark sensor for evaluating print marks having at least one light transmitter and at least one light receiver having a control and evaluation unit for evaluating the light receiver signal of the light receiver and having an output for a sensor signal that is formed by the control and evaluation unit on the basis of the light receiver signal.

公开(公告)号：US20170372251A1

公开(公告)日：2017-12-28

申请号：US15631209

申请日：2017-06-23

Applicant: SICK AG

Inventor： Gerhard ALT ,  Patrick BORNSTEIN ,  Davorin JAKSIC ,  Daniel KIETZ ,  Christoph MÄRKLE ,  Michael BURGER ,  Armin VOGELBACHER ,  Michael STINGL ,  Simone SCHWARZ

IPC: G06Q10/06

Abstract: The invention relates to a system for simulating sensors that in particular measure a distance between the sensor and an object, that measure geometrical dimensions of the object, that measure positions of the object, that measure material, contrast, color, luminescence, brightness or transparency of the object, that measure polarization of the light reflected by the object or that measure a magnetic field strength.

公开(公告)号：US20150115181A1

公开(公告)日：2015-04-30

申请号：US14519158

申请日：2014-10-21

Applicant: SICK AG

Inventor： Johannes EBLE ,  Sebastian MATT ,  Gerhard ALT ,  Jürgen BÜRGER

IPC: H05K7/14 ,  G01J1/44

CPC classification number: H05K7/1418 ,  G01J1/44 ,  G01V8/20

Abstract: The invention relates to an optoelectronic sensor, in particular to a light grid (10), having at least two circuit boards (19, 19-x) which are to be arranged one after the other in a longitudinal direction (16, z direction) and on which a plurality of light transmitters (18) and/or light receivers (20) are arranged in series, wherein the circuit boards (19-1, 19-2) are fixed in a desired position with respect to one another by a functional element (34) and wherein the circuit boards (19-1, 19-2) are held in a housing (12). It is proposed to provide an improved optoelectronic sensor, in particular a light grid, that the housing (12) is configured as a section and the circuit boards (19-1, 19-2) are held via the functional elements (34) in oppositely disposed grooves (50, 52) of the section (12) which extend in the longitudinal direction (16, z direction) so that the functional elements (34) position the circuit boards (19-1, 19-2) in a fixed position perpendicular (in the x-y plane) to the longitudinal direction (16, z direction).

Abstract translation: 本发明涉及一种光电传感器，特别涉及一种光栅（10），其具有沿纵向（16，z方向）一个接一个布置的至少两个电路板（19,19-x） 并且其上串联布置有多个光发射器（18）和/或光接收器（20），其中电路板（19-1,19-2）相对于彼此固定在期望的位置 功能元件（34），并且其中电路板（19-1,19-2）保持在壳体（12）中。 提出了提供一种改进的光电传感器，特别是光栅，其中壳体（12）被配置为一部分，并且电路板（19-1,19-2）经由功能元件（34）保持在 所述部分（12）的相对设置的槽（50,52）在纵向方向（16，z方向）上延伸，使得功能元件（34）将电路板（19-1,19-2）定位在固定 垂直（在xy平面）垂直于纵向（16，z方向）。