公开(公告)号：US20200164500A1

公开(公告)日：2020-05-28

申请号：US16691009

申请日：2019-11-21

申请人： SICK AG

发明人： Jürgen BÜRGER ,  Matthias OPFOLTER

IPC分类号： B25H3/04 ,  B65G1/137 ,  G06Q10/08

摘要： A flow rack unit for providing stock material units includes at least two rack bays and one control system. Each rack bay has a removal side and a storage side opposite the removal side and is configured to provide the stock material units in a respective bay level arranged next to one another starting in the direction of the storage side. A respective sensor arrangement of the control system is associated with each rack bay. Each sensor arrangement is arranged at the storage side of the associated rack bay and connected to a control unit of the control system via a common data line. The sensor arrangements each include an occupancy sensor configured as a distance sensor. Each occupancy sensor has a measurement zone that is aligned to measure a distance from a rearmost stock material unit stored in the associated rack bay and disposed closest to the occupancy sensor.

公开(公告)号：US20200158919A1

公开(公告)日：2020-05-21

申请号：US16679817

申请日：2019-11-11

申请人： SICK AG

发明人： Johannes EBLE ,  Matthias OPFOLTER

IPC分类号： G02B3/00 ,  G01J1/42 ,  G01J1/04

摘要： In a method of manufacturing an optical system that comprises at least one beam deflection unit, at least one diaphragm element, and at least one holder for fixing the beam deflection element and the diaphragm element in a predefined arrangement relative to one another, the beam deflection element and a screening element are provided. The beam deflection element and the screening element are fixed by means of the holder such that the actual arrangement of the screening element relative to the beam deflection element corresponds to the predefined arrangement of the diaphragm element relative to the beam deflection element. The beam deflection element is irradiated by the processing light beams such that after a deflection by the beam deflection element the processing light beams are incident on a functional zone of the screening element and change its optical properties by energy emission.

公开(公告)号：US20230384214A1

公开(公告)日：2023-11-30

申请号：US18200732

申请日：2023-05-23

申请人： SICK AG

发明人： Roland ALBRECHT ,  Johannes EBLE ,  Wendelin FISCHER ,  Günter HIRT ,  Eva-Maria KRIENER ,  Ralf MEYER ,  Matthias OPFOLTER ,  Hans-Peter REICHENBACH

IPC分类号： G01N21/25 ,  G01S7/48 ,  G01S17/32

CPC分类号： G01N21/255 ,  G01S7/4808 ,  G01S17/32

摘要： An apparatus comprising a transmission unit comprising a light element that is configured to emit light in a predefined wavelength range; and a transmission optics that is configured to direct the emitted light to an object; a reception unit comprising a first reception element; a second reception element that is arranged spaced apart from the first reception element; and a reception optics that is configured to receive light remitted by the object and to direct it to the first reception element and the second reception element; and an evaluation unit that is configured to evaluate light received by the first reception element and to determine a distance of the object and to evaluate light received by the second reception element and to determine a color of the object.