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公开(公告)号：US12025270B2
公开(公告)日：2024-07-02
申请号：US17566792
申请日：2021-12-31
IPC分类号： F16P3/12 , F16P3/14 , G05B19/05 , G05B19/4061
CPC分类号： F16P3/12 , G05B19/058 , G05B19/4061 , G05B2219/14006 , G05B2219/45129
摘要： In some embodiments, a controller is configured to be operably coupled to a series of safety relays. Each safety relay is coupled to a machine from a plurality of machines. The controller is configured to receive a signal indicative of a potential collision between any machine from the plurality of machines that is coupled to the at least one of the safety relays that was activated. The controller is configured to send, in response to the signal indicative of the potential collision, a signal to at least one of the safety relays from the series of safety relays to activate the at least one of the safety relays, thereby stopping motion of any machine from the plurality of machines that is coupled to the at least one of the safety relays that was activated.
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公开(公告)号：US11124390B2
公开(公告)日：2021-09-21
申请号：US15986490
申请日：2018-05-22
发明人： Fanping Sun , Joseph V. Mantese , Walter Thomas Schmidt , Enrico Manes , Goran Djuknic , Paul R. Braunwart , Wayde R. Schmidt
摘要： A pressure sensitive mat is provided. The pressure sensitive mat includes a nanocomposite film, a first conductive foil, an oxide layer interposed between a first side of the nanocomposite film and the first conductive foil, a second conductive foil and a nanotube film interposed between a second side of the nanocomposite film, which is opposite the first side, and the second conductive foil.
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公开(公告)号：US10993859B2
公开(公告)日：2021-05-04
申请号：US16166565
申请日：2018-10-22
发明人： Matthew Aaron Halanski , Kenneth John Noonan , Jamie Spellman , William Richard Greisch, III , Timothy Allen Abbott , Jacob Thomas Bartosiak , Amanda Rose Cave , John William Kemnitz , Therese Besser , Hannah Ruth Frank , Jeffrey Jiajun Wu
摘要： A protective system for a cast saw includes a voltage source and a processor coupled to the voltage source. The processor is configured to apply a voltage to a saw blade of a cast saw. The processor is also configured to receive a voltage reading taken across a conductive layer that is at least partially embedded in a cast. The processor is also configured to determine whether the received voltage reading exceeds a threshold voltage. Responsive to a determination that the received voltage exceeds the threshold voltage, the processor is further configured to activate an alarm to warn a user of the cast saw that the saw blade is in contact with the conductive layer.
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公开(公告)号：US20210039274A1
公开(公告)日：2021-02-11
申请号：US16646819
申请日：2018-11-20
申请人： PELLENC
发明人： Roger PELLENC , Bernard LOPEZ
摘要： Disclosed are a control device for a power tool and a power tool provided with the control device. The control device includes an operation control interface which is provided with a manually operated controller; an impedance-measuring safety interface, wherein the impedance-measuring interface includes a first manual contact electrode and a second manual contact electrode which are electrically isolated from each other, and wherein the manual contact electrodes are provided on the controller and extend over a manual bearing surface of the controller. The device is suitable for controlling and ensuring the safe use of power tools, especially electrical tools, such as pruning shears.
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公开(公告)号：US10781972B2
公开(公告)日：2020-09-22
申请号：US16333680
申请日：2017-08-22
摘要： The present invention relates to a safety assembly (1) for a storage system (2), in particular a storage carousel system, comprising at least one tarp (3) and a fastening device (4) for fastening the tarp (3), the tarp (3) delimiting a hazard region (5) on one side (6) thereof against a working region (7) on the other side (8) thereof, and further comprising a hazard detector (9), which is associated with the hazard region (5) and which detects an ingress of an object (10) into the hazard region (5) and outputs an alarm signal. The invention further relates to a storage system (2).
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公开(公告)号：US10518424B2
公开(公告)日：2019-12-31
申请号：US15322679
申请日：2015-06-30
发明人： Michael Zillich
摘要： The method and a device are for protecting persons and stationary or autonomously moving obstacles in front of stationary or autonomously moving handling apparatuses such as manufacturing, transport, inspection or service robots and their manipulators from collisions within their workspace by pressure sensors in protective covers filled with medium in such a manner that the medium is not supplied to each individual protective element from outside, but the protective elements in their interior, in addition to a pressure sensor, also comprise a pressure-increasing device, which sucks in the medium, preferably ambient air, and generates a pressure in the interior of the protective element, which is adjustable from a control device.
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公开(公告)号：US10518349B2
公开(公告)日：2019-12-31
申请号：US14760668
申请日：2014-02-03
申请人： Kenji Onishi
发明人： Kenji Onishi
摘要： A first electrode and a second electrode carry out welding in cooperation with each other. A power supply applies a first voltage between the first electrode and the second electrode. A control device controls whether to carry out welding on a first object on the basis of information that varies with a material of the first object and that has been detected in a state where the first object is in contact with the first electrode and the second electrode.
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公开(公告)号：US20190120428A1
公开(公告)日：2019-04-25
申请号：US16086561
申请日：2017-05-08
发明人： Joachim SCHILL
摘要： A device and a method for safety instrumented control of a machine, wherein the machine is equipped with an electric drive, is operated by a person and has at least one metal component capable of causing injury in the event of a mechanical interaction with said person. The device is equipped with a left-hand and right-hand conductive glove in the form of an under-glove, a left-hand and right-hand insulating glove in the form of an over-glove, a control device which controls the electric drive of the machine and to which the conductive gloves can be connected, and a resistance test device of the control device which compares the resistance between the left-hand and right-hand conductive gloves to a predetermined minimum resistance and a predetermined maximum resistance and prevents the drive from being switched on if the detected resistance is less than the minimum resistance or greater than the maximum resistance.
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公开(公告)号：US20180305160A1
公开(公告)日：2018-10-25
申请号：US15767825
申请日：2016-10-11
申请人： Fabio Perini S.p.A.
发明人： Mauro Rocca , Fabrizio Lorenzi
摘要： The system comprises includes a fence inside which machines are arranged that are potentially dangerous for the operators, forming part of a processing plant for processing web material and producing rolls. A passage counting the number of operators entering the fence and exiting therefrom is so controlled as to be accessible only when the machines are not working and to allow a partial operation of the machines inside the fence under particular safety conditions.
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公开(公告)号：US20180210419A1
公开(公告)日：2018-07-26
申请号：US15935432
申请日：2018-03-26
申请人： SawStop Holding LLC
发明人： Stephen F. Gass
IPC分类号： G05B19/4061 , B27G19/06 , B27G21/00 , F16P3/12 , B23D55/00 , B27B13/16 , B27B13/14 , B27G19/02 , B27G19/00 , B23D59/00
CPC分类号： G05B19/4061 , B23D55/00 , B23D59/001 , B27B13/14 , B27B13/16 , B27G19/00 , B27G19/02 , B27G19/06 , B27G21/00 , F16P3/12 , G05B2219/45044 , G05B2219/49152 , G05B2219/49159 , Y10T83/081 , Y10T83/089 , Y10T83/707 , Y10T83/7083
摘要： A band saw including a frame, at least two, spaced apart, rotatable wheels supported by the frame, a blade looped around the wheels, where rotation of at least one wheel causes the blade to move around the wheels, a detection system adapted to detect a dangerous condition between a person and the blade, and a reaction system configured to engage and stop the blade within 10 milliseconds after detection of the dangerous condition is disclosed. The reaction system may be configured to cut and grip the blade.
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