ClassID:

153888

F16P3/144 - CPC Classification

Classification description:

Safety devices acting in conjunction with the control or operation of a machine; Control arrangements requiring the simultaneous use of two or more parts of the body with means, e.g. feelers, which in case of the presence of a body part of a person in or near the danger zone influence the control or operation of the machine the means being photocells or other devices sensitive without mechanical contact using light grids

Recent Application in this class:
#1
20260043517
2026-02-12

POWER TOOL SAFETY PERIMETER USING WIRELESS BOUNDARY MARKERS

#2
20250249650
2025-08-07

LIGHT CURTAIN WITH SMART BLANKING

#3
20250128314
2025-04-24

PROTECTIVE DEVICE, BENDING MACHINE AND METHOD FOR OPERATING A BENDING MACHINE

#4
20250091116
2025-03-20

BENDING MACHINE AND METHOD FOR OPERATING A BENDING MACHINE

#5
20250067898
2025-02-27

METHOD AND SENSOR ARRANGEMENT FOR MONITORING A PROTECTIVE FIELD

#6
20250052368
2025-02-13

A PRODUCT- OR CONTAINER-INLET STATION FOR AN OPERATING MACHINE

#7
20240401740
2024-12-05

SECURITY SYSTEM FOR A CONVERTING MACHINE

#8
20240310530
2024-09-19

Contactless safeguarding of a machine

#9
20240218972
2024-07-04

METHOD FOR OPERATING A TECHNICAL INSTALLATION, AND TECHNICAL INSTALLATION

#10
20240159355
2024-05-16

Safety system and method using a safety system

#11
20240115037
2024-04-11

APPARATUS FOR PRODUCING BRUSHWARE AND METHOD FOR OPERATING SUCH AN APPARATUS

#12
20240102610
2024-03-28

Monitoring Facility and Method for Monitoring an Opening

#13
20240045097
2024-02-08

DEVICE AND METHOD FOR OPTICALLY SURVEILLING AT LEAST ONE AREA

#14
20230406660
2023-12-21

SHEET PROCESSING MACHINE

#15
20230243469
2023-08-03

SECURING OF GLOVED INTERVENTIONS

#16
20230204157
2023-06-29

Entry Detection System

#17
20230132779
2023-05-04

Method and device for monitoring an access point leading into a safety zone of a roll winder or unwinder, and printing press

#18
20230106717
2023-04-06

Multi-optical axis sensor

#19
20230052882
2023-02-16

Field installable laser alignment tool

#20
20230033635
2023-02-02

Method and apparatus for characterizing objects using a light-emitting array

#21
20220274279
2022-09-01

Retractable protective panes

#22
20220048731
2022-02-17

SAFETY LOCKOUT ON PATHS TO REGIONS OF HEIGHTENED RISK

#23
20210332945
2021-10-28

Motion activated warehouse safety light

#24
20210302617
2021-09-30

Device and method for optically surveilling at least one area

#25
20210268565
2021-09-02

Method for operating a bending press

#26
20210230904
2021-07-29

Safety handle for the control of access for machines or industrial plants

#27
20210165004
2021-06-03

Safety light curtain to disable carousel rotation

#28
20210149366
2021-05-20

Safety controller

#29
20210148510
2021-05-20

Safety controller and history display device

#30
20210016334
2021-01-21

Safety device for a machine and method of operating a safety device

#31
20200400275
2020-12-24

Monitoring device for monitoring a boundary section of a safety zone

#32
20200324332
2020-10-15

Deforming machine

#33
20200263828
2020-08-20

Access protection system for safeguarding a machine or installation

#34
20200256511
2020-08-13

Safety device for a machine and operating method

#35
20200180003
2020-06-11

METHOD FOR OPERATING A BENDING MACHINE

#36
20200056742
2020-02-20

Sensor arrangement and method of securing a monitored zone

#37
20200001460
2020-01-02

SAFETY DEVICE

#38
20190277944
2019-09-12

Optical safety sensor

#39
20190264870
2019-08-29

Safety assembly for a storage system, and storage system

#40
20190264487
2019-08-29

Light grid with distance information to distinguish between a normal case and a safety case between a door edge and an object

#41
20190232357
2019-08-01

Workpiece processing machine and method for operating the workpiece processing machine

#42
20190187329
2019-06-20

Method for operating a photoelectric barrier

#43
20190162741
2019-05-30

Safety light curtain to disable carousel rotation

#44
20190155240
2019-05-23

Safety controller and safety system

#45
20190151921
2019-05-23

Safety device of press brake and controlling method of press brake

#46
20190105788
2019-04-11

Safety system for safeguarding cooperative operation of people, robots and machines

#47
20190101668
2019-04-04

Method for operating dedicated light emitter elements to a respective one light receiver element in a light curtain arrangement and light curtain arrangement

#48
20190094412
2019-03-28

Optoelectronic sensor having plug-in unit for providing extended functionality

#49
20190041001
2019-02-07

Secondary light curtain for detecting crush zone intrusion in a secondary process and associated method for use

#50
20190018382
2019-01-17

Device for securing a safety area around at least one automatically operating machine

#51
20190016006
2019-01-17

SAFETY SYSTEMS FOR POWER EQUIPMENT

#52
20190011082
2019-01-10

Loading and unloading equipment and procedure for the operation of loading and unloading equipment

#53
20190001496
2019-01-03

Safety system

#54
20180364693
2018-12-20

Rig or wellsite safety intervention

#55
20180347754
2018-12-06

Bagger safety system

#56
20180347753
2018-12-06

Access control system

#57
20180347752
2018-12-06

WORKSITE SAFETY DEVICE USING LIDAR

#58
20180326586
2018-11-15

Protective-field adjustment of a manipulator system

#59
20180231181
2018-08-16

Area monitoring sensor

#60
20180178385
2018-06-28

Access protection system

#61
20180143345
2018-05-24

OPTOELECTRONIC SENSOR AND METHOD FOR MONITORING A MONITORED ZONE

#62
20180126682
2018-05-10

Deformation Device and Method for Operating a Deformation Device

#63
20180111269
2018-04-26

Moving body

#64
20180088251
2018-03-29

Multi-optical axis photoelectric sensor

#65
20180048870
2018-02-15

Method and apparatus for monitoring zones

#66
20170334087
2017-11-23

Safety systems for power equipment

#67
20170329321
2017-11-16

Safety control system and method of operation of a safety control system

#68
20170320212
2017-11-09

Fenceless industrial robot system

#69
20170292650
2017-10-12

Configurable user detection system

#70
20170168743
2017-06-15

Safety sensor

#71
20170157783
2017-06-08

Method and system for controlling robot

#72
20170146687
2017-05-25

User selectable remote programming for cascade-connected light curtains

#73
20170052278
2017-02-23

Dynamic light curtain muting system and method

#74
20170038494
2017-02-09

Field installable light curtain status module

#75
20160327639
2016-11-10

Light grid

#76
20160318142
2016-11-03

Skin sensing using spectral analysis

#77
20160298809
2016-10-13

Time-of-flight safety photoelectric barrier and method of monitoring a protective field

#78
20160214259
2016-07-28

Robot system in which brightness of installation table for robot is changed

#79
20160139297
2016-05-19

Light curtain component

#80
20160097878
2016-04-07

Sensor apparatus and hazard sensing system

#81
20160094813
2016-03-31

Camera based apparatus for safeguarding a machine

#82
20160086469
2016-03-24

Sensor for detecting objects in a monitoring area

#83
20160047159
2016-02-18

Device for monitoring a machine movement and method for monitoring a machine movement

#84
20160041301
2016-02-11

Multi-optical axis photoelectric sensor

#85
20160011330
2016-01-14

Multi-optical axis photoelectric sensor system

#86
20150314364
2015-11-05

Forming apparatus and method of operating a forming apparatus

#87
20150314351
2015-11-05

Forming device for plastically forming a component

#88
20150301221
2015-10-22

Multiple optical axis photoelectric sensor for muting processing

#89
20150285281
2015-10-08

Fluid system and method for operating a fluid system

#90
20150185359
2015-07-02

Photoelectric switch for detection of an object and method for operating the same

#91
20150041626
2015-02-12

Method and apparatus for enabling sensors in a dual matrix sensor array

#92
20150006240
2015-01-01

Risk measurement system

#93
20140338509
2014-11-20

Maintenance and Safety System for a Food Article Slicing Machine

#94
20140293039
2014-10-02

Imaging and safety system and method for an industrial machine

#95
20140288707
2014-09-25

Robot system

#96
20140117216
2014-05-01

Light curtain with machine sensing

#97
20140091898
2014-04-03

Light grid and method of monitoring a monitored zone

#98
20140083269
2014-03-27

Power tool safety mechanisms

#99
20130270422
2013-10-17

Method and apparatus for detecting failures of a dual matrix sensor array

#100
20130269962
2013-10-17

Forming device and method for the operation of a forming device

#101
20130258337
2013-10-03

Integrated laser alignment aid using multiple laser spots out of one single laser

#102
20130245821
2013-09-19

Robot system

#103
20130201480
2013-08-08

Integrated laser alignment aid using multiple laser spots out of one single laser

#104
20130201292
2013-08-08

Device for monitoring at least one three-dimensional safety area

#105
20130187785
2013-07-25

Overhead hazard warning systems

#106
20130113303
2013-05-09

SAFETY SYSTEM FOR MACHINERY

#107
20130094705
2013-04-18

Method and apparatus for projective volume monitoring

#108
20130026346
2013-01-31

Safety device for a machine in which a first machine part performs a working movement with respect to a second machine part

#109
20130001028
2013-01-03

Safety brake device for moving machine elements

#110
20120326837
2012-12-27

Protective Compliance Systems

#111
20120312137
2012-12-13

Machine tool monitoring device

#112
20120262727
2012-10-18

Method and apparatus for secure control of a robot

#113
20120260785
2012-10-18

Power tool safety mechanisms

#114
20120188089
2012-07-26

Chain saw hazard warning light

#115
20120186408
2012-07-26

Workpiece processing machine and method of operation thereof

#116
20120163953
2012-06-28

IMPROVEMENT TO PALLETIZING EQUIPMENT COMBINED WITH SECURE ACCESS

#117
20120125485
2012-05-24

Motion detecting system for use in a safety system for power equipment

#118
20120123563
2012-05-17

Method and Apparatus for Monitoring Zones

#119
20120119876
2012-05-17

Personnel key tracking system

#120
20120090439
2012-04-19

HEALTH AND SAFETY SYSTEM FOR A TABLE SAW

#121
20120081537
2012-04-05

CAMERA PROTECTIVE SYSTEM AND METHOD

#122
20120019350
2012-01-26

Sensor system for plant monitoring

#123
20120012415
2012-01-19

Building machine comprising a presence detection system

#124
20110273723
2011-11-10

Distance measuring optoelectronic safety sensor and method of monitoring a monitored zone

#125
20110113939
2011-05-19

MACHINE TOOL

#126
20110095170
2011-04-28

Safety scanner tracking dangerous objects and dynamically switching protected field configuration

#127
20110090040
2011-04-21

Safety system

#128
20110088528
2011-04-21

Machine Tool Monitoring Device

#129
20110079124
2011-04-07

Power tool safety mechanisms

#130
20110001957
2011-01-06

Distance-measuring optoelectronic sensor

#131
20100251866
2010-10-07

Motion detecting system for use in a safety system for power equipment

#132
20100220184
2010-09-02

Imaging and safety system and method for an industrial machine

#133
20100212466
2010-08-26

Machine tool monitoring device

#134
20100204829
2010-08-12

Method for controlling a plurality of axes in an industrial robot system and an industrial robot system

#135
20100200754
2010-08-12

Machine tool monitoring device

#136
20100194583
2010-08-05

Safety photoelectric switch

#137
20100179690
2010-07-15

PROCESS CONTROL, SYSTEM, AND METHOD FOR THE AUTOMATED ADAPTATION OF PROCESS PARAMETERS OF AT LEAST ONE HANDLING DEVICE

#138
20100152882
2010-06-17

Machine tool monitoring device

#139
20100127158
2010-05-27

Optoelectronic sensor for safeguarding a hazardous area

#140
20100125361
2010-05-20

Installation for palleting combined with secure access

#141
20100114373
2010-05-06

SYSTEMS AND METHODS FOR SCANNING A WORKSPACE VOLUME FOR OBJECTS

#142
20100012821
2010-01-21

Safety device for a press brake type of machine

#143
20100005982
2010-01-14

Camera unit for monitoring a spatial region, in particular for a safety device on a press brake

#144
20090315229
2009-12-24

INDUSTRIAL PLANT HAVING SAFETY-RELEVANT AREA

#145
20090309969
2009-12-17

Camera system for monitoring a space area

#146
20090295580
2009-12-03

Area monitoring sensor

#147
20090295577
2009-12-03

Area Monitoring Sensor

#148
20090289791
2009-11-26

Monitor area setting device for optical scanning unit

#149
20090276080
2009-11-05

MACHINE TOOL MONITORING DEVICE

#150
20090190120
2009-07-30

Safety system for contactless measurement of paths and/or speeds

#151
20090188363
2009-07-30

Food article feed apparatus for a food article slicing machine

#152
20090188362
2009-07-30

Food article transfer mechanism for a food article slicing machine

#153
20090188358
2009-07-30

Output conveyor for a food article slicing machine

#154
20090188357
2009-07-30

Information Carrier System for a Food Article Slicing Machine

#155
20090188355
2009-07-30

Stack Completion and Scrap Discharge System for a Food Article Slicing Machine

#156
20090173196
2009-07-09

Maintenance and safety system for a food article slicing machine

#157
20090151527
2009-06-18

Knife blade retraction mechanism for a food article slicing machine

#158
20090148577
2009-06-11

Food article end detection system for a food article slicing machine

#159
20090145272
2009-06-11

Food article loading mechanism for a food article slicing machine

#160
20090120256
2009-05-14

Food article feed apparatus for a food article slicing machine

#161
20090095178
2009-04-16

Sheet-fed or web-fed printing machine

#162
20090072631
2009-03-19

Worker safety management system

#163
20090062095
2009-03-05

Folded box gluing machine with improved accessibility

#164
20090033471
2009-02-05

Method for using a mobile control device

#165
20090030549
2009-01-29

Working station

#166
20090002644
2009-01-01

INVISIBLE SCANNING SAFETY SYSTEM

#167
20080296474
2008-12-04

Photoelectric sensor for securing the safety of a work area

#168
20080285842
2008-11-20

Optoelectronic multiplane sensor and method for monitoring objects

#169
20080284594
2008-11-20

Optoelectronic sensor arrangement and process for monitoring a surveillance area

#170
20080272903
2008-11-06

Safety switching device and method for monitoring a hazardous area defined by motor-driven components

#171
20080179506
2008-07-31

Process and device for monitoring the security of a passageway using an optical grid to monitor movement of objects on a carrier

#172
20080179504
2008-07-31

Safety multi-optical axis photoelectric sensor

#173
20080098914
2008-05-01

Rotary body protecting apparatus

#174
20080087798
2008-04-17

Optoelectronic security system for object detection in a monitored zone

#175
20080078470
2008-04-03

Power tool safety mechanisms

#176
20080066596
2008-03-20

Cutting Machine and Method of Moving Cutting Head

#177
20080065256
2008-03-13

Control system

#178
20080021597
2008-01-24

Device and method for safeguarding a machine-controlled handling device

#179
20080016998
2008-01-24

System and Method for Rapidly Stopping a Spinning Table Saw Blade

#180
20080007417
2008-01-10

Safety device and method for an automatically operating installation having at least one moveable part

#181
20070280670
2007-12-06

Optoelectronic protection device

#182
20070240786
2007-10-18

Motion detecting system for use in a safety system for power equipment

#183
20070214854
2007-09-20

Safety method and safety device for a machine, especially a bending press

#184
20070211395
2007-09-13

Protection device

#185
20070205861
2007-09-06

RFID/biometric area protection

#186
20070164200
2007-07-19

Safety mechanism comprising a height-adjustable holding device

#187
20070125938
2007-06-07

Sensor device for generating ambient light information

#188
20070069114
2007-03-29

System and method of connecting multiple safety light curtains

#189
20070045257
2007-03-01

Laser control system

#190
20070045250
2007-03-01

Method for manually laser welding metallic parts

#191
20070033982
2007-02-15

Safety system for a bending press and a slatted tool

#192
20070001111
2007-01-04

METHOD AND APPARATUS FOR PROTECTING PERSONNEL USING LASER PROJECTION SYSTEMS

#193
20060266920
2006-11-30

System and method for errant laser beam detection using a continuity circuit adjacent an optic

#194
20060257139
2006-11-16

Apparatus for securing a dangerous zone

#195
20060204206
2006-09-14

Safety edge with status and failure recognition

#196
20060197020
2006-09-07

OPERATOR SAFETY DEVICE FOR A MACHINE HAVING SHARP IMPLEMENTS

#197
20060138310
2006-06-29

Safety device and method for determining an overtravel in a machine

#198
20060126233
2006-06-15

Safety method and optoelectronic sensor

#199
20060114323
2006-06-01

Method for state-dependent safeguarding of machines and apparatus for implementing the method

#200
20060101960
2006-05-18

Optical proximity device for power tools

#201
20060096425
2006-05-11

System for rapidly stopping a spinning table saw blade

#202
20060082465
2006-04-20

Machine guarding system having a sensing mat with status indicator lights

#203
20060049939
2006-03-09

Method and apparatus for the control of a safety-relevant function of a machine

#204
20060049340
2006-03-09

Method and apparatus for detecting an object through the use of multiple sensors

#205
20060044135
2006-03-02

Apparatus and method for collision avoidance

#206
20060006315
2006-01-12

Safety system and method utilizing multiple laser beams for an industrial machine

#207
20050265596
2005-12-01

Device for monitoring an area of coverage on a work tool

#208
20050263685
2005-12-01

Method and apparatus for securing a hazardous zone surrounding a moving tool

#209
20050247102
2005-11-10

Safety apparatus for a machine, in particular for a press brake

#210
20050241355
2005-11-03

Safety system

#211
20050235790
2005-10-27

Method for securing a machine tool and opto-electronic sensor for carrying out such a method

#212
20050211883
2005-09-29

Light grid

#213
20050207619
2005-09-22

Device for monitoring an area of coverage on a work tool

#214
20050205763
2005-09-22

Light grid

#215
20050201086
2005-09-15

Protective light barrier

#216
20050184225
2005-08-25

Light barrier or light grid with alignment mechanism

#217
20050161591
2005-07-28

Precision adjustable light barrier

#218
20050109920
2005-05-26

Safety light grid

#219
20050076688
2005-04-14

Apparatus comprising a protection device

#220
20050052148
2005-03-10

Industrial robot system

#221
17359735
2024-01-30

Systems and methods for light curtain contour detection failure compensation

#222
17159918
2022-05-31

Light curtain alignment using beam intensities

#223
10100211
2017-08-08

Safety systems for power equipment