SE536095C2 - Roll for a belt conveyor including sensors for monitoring the condition of the roll - Google Patents
Roll for a belt conveyor including sensors for monitoring the condition of the roll Download PDFInfo
- Publication number
- SE536095C2 SE536095C2 SE1051104A SE1051104A SE536095C2 SE 536095 C2 SE536095 C2 SE 536095C2 SE 1051104 A SE1051104 A SE 1051104A SE 1051104 A SE1051104 A SE 1051104A SE 536095 C2 SE536095 C2 SE 536095C2
- Authority
- SE
- Sweden
- Prior art keywords
- roller
- roll
- roller body
- receiver
- measured values
- Prior art date
Links
- 238000012544 monitoring process Methods 0.000 title claims abstract description 5
- 238000000034 method Methods 0.000 claims abstract description 8
- 238000004891 communication Methods 0.000 claims description 14
- 238000012423 maintenance Methods 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 238000004146 energy storage Methods 0.000 claims description 2
- 230000005611 electricity Effects 0.000 claims 1
- 238000005516 engineering process Methods 0.000 description 5
- 239000007787 solid Substances 0.000 description 3
- 238000005259 measurement Methods 0.000 description 2
- 239000003990 capacitor Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G39/00—Rollers, e.g. drive rollers, or arrangements thereof incorporated in roller-ways or other types of mechanical conveyors
- B65G39/02—Adaptations of individual rollers and supports therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G39/00—Rollers, e.g. drive rollers, or arrangements thereof incorporated in roller-ways or other types of mechanical conveyors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G43/00—Control devices, e.g. for safety, warning or fault-correcting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G43/00—Control devices, e.g. for safety, warning or fault-correcting
- B65G43/02—Control devices, e.g. for safety, warning or fault-correcting detecting dangerous physical condition of load carriers, e.g. for interrupting the drive in the event of overheating
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G43/00—Control devices, e.g. for safety, warning or fault-correcting
- B65G43/10—Sequence control of conveyors operating in combination
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C13/00—Rolls, drums, discs, or the like; Bearings or mountings therefor
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C2326/00—Articles relating to transporting
- F16C2326/58—Conveyor systems, e.g. rollers or bearings therefor
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rolls And Other Rotary Bodies (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
- Control Of Conveyors (AREA)
Abstract
Föreliggande uppfinning avser en rulle för en bandtransportör innefattande en rullkroppvridbart lagrad på en rotationsaxel.Rullkroppen innefattar mätsensorer för registrering avmätvärden hos rullen samt ett signalavgivande och signalmottagandeelektronikarrangemang. Uppfinningen avser även ett system för övervakning av en rulle, en metod för användning i systemet samt användning av en rulle. The present invention relates to a roller for a belt conveyor comprising a roller body rotatably mounted on a shaft of rotation. The roller body comprises measuring sensors for recording measured values of the roller and a signal emitting and signal receiving electronics arrangement. The invention also relates to a system for monitoring a roll, a method for use in the system and the use of a roll.
Description
25 30 35 536 055 Figur 3 visar en annan vy av en rulle, och Figur 4 visar ett tvärsnitt taget längs linjen X-X i figur 3. Figure 3 shows another view of a roll, and Figure 4 shows a cross section taken along the line X-X in Figure 3.
Den i figur 1 visade rullen 1 innefattar en cirkulärcylindrisk rullkropp 2 som är vridbart lagrad på en rotationsaxel 3. Rullkroppen 2 kan vara solid, dvs hela rullkroppen är kompakt. I en annan utföringsforrn är rullkroppen uppbyggd som ett rör med en yttre periferi eller mantel 4 med gavlar 5 vridbart lagrade på rotationsaxeln. Rullkroppen 2 har en längd som är anpassad till en i figur 2 visad monteiingsram 6, rullram, för att medge en monterin av ett flertal rullar med dess rotationsaxlar parallella med varandra. Ett ändlöst transportband 7 är anordnat att löpa pá rullama, vilande på dessa enligt figur 2. Åtminstone den ena av rullarna är kopplad till en drivmotor 8 för att driva bandet 7.The roller 1 shown in Figure 1 comprises a circular-cylindrical roller body 2 which is rotatably mounted on a shaft of rotation 3. The roller body 2 can be solid, ie the whole roller body is compact. In another embodiment, the roller body is constructed as a tube with an outer periphery or jacket 4 with ends 5 rotatably mounted on the axis of rotation. The roller body 2 has a length which is adapted to a mounting frame 6, shown in Figure 2, roller frame, in order to allow a mounting of a number of rollers with its axes of rotation parallel to each other. An endless conveyor belt 7 is arranged to run on the rollers, resting on them according to Figure 2. At least one of the rollers is connected to a drive motor 8 for driving the belt 7.
Rullen 1 är försedd med ett elektronikarrangemang 9 placerat inne i rullkroppen 2 enligt figurerna 3 och 4 . Om rullkroppen 2 är solid förses den solida rullkroppen med en hålighet eller ett utrymme 10 för att ge plats för elektronikarrangemanget. Utrymmet är med fördel placerat i anslutning till rullkroppens 2 ena ände 11,12, för att underlätta montering och reparation/underhåll. Elektronikarrangemanget 9 kan även gjutas in i rullkroppen 2. Om rullkroppen är uppbyggd som ett rör med gavlar, så är elektronikarrangemanget placerat innanför rullmanteln 4.The roller 1 is provided with an electronics arrangement 9 placed inside the roller body 2 according to ur gures 3 and 4. If the roller body 2 is solid, the solid roller body is provided with a cavity or a space 10 to make room for the electronics arrangement. The space is advantageously located adjacent to one end 11,12 of the roller body 2, to facilitate assembly and repair / maintenance. The electronics arrangement 9 can also be cast into the roller body 2. If the roller body is constructed as a tube with ends, the electronics arrangement is placed inside the roller jacket 4.
Elektronikarrangemanget 9 innefattar ett flertal sensorer för uppmätning av rullens kondition.The electronics arrangement 9 comprises a number of sensors for measuring the condition of the roller.
Med kondition menas i detta avseende parametrar i form av: -temperatur hos lager - registrering av rotation hos rullen - rotationshastighet hos rullen,, - vibrationer, och - belastning.By condition is meant in this respect parameters in the form of: - temperature of bearings - registration of rotation of the roller, - rotational speed of the roller, - vibrations, and - load.
Det bör inses att konditionen inte är begränsad till dessa parametrar, utan även kan innefatta ytterligare parametrar av vikt för driftsäkerheten. Exempel på detta är: - identifiering av rullen - Information om rullens placering - rullens produktionsdatum - rullens installationsdatum - mätning av antal roterade varv - relativ fuktighet inne i rullen. 10 15 20 25 30 35 535 095 Sensorerna innefattar teknik som exempelvis temperaturavkännare, vibrationsmätare, tràdtöjningsgivare, fuktighetsmätare, optisk mätteknik, varvräknare och identifikationsmodul.It should be understood that the condition is not limited to these parameters, but may also include additional parameters of importance for reliability. Examples of this are: - identification of the roller - Information about the location of the roller - date of production of the roller - date of installation of the roller - measurement of the number of rotated revolutions - relative humidity inside the roller. 10 15 20 25 30 35 535 095 The sensors include technologies such as temperature sensors, vibration meters, wire strain gauges, humidity meters, optical measurement technology, tachometers and identification modules.
Denna typ av givare och mätare är kända inom andra områden, och av den anledningen beskrivs inte dessa närmare.This type of sensor and meter are known in other fields, and for that reason these are not described in more detail.
De uppmätta värdena skickas från kommunikationsdelar 13 i form av en sändare och mottagare placerade i rullkroppen till en mottagare på avstånd fràn rullen. Mottagaren kan vara ett till ett datanätverk kopplat relä, en s.k. hubb 14, eller en mottagare i en annan rulle, eller direkt till en huvudenhet. Det bör inses att rullens sändare och mottagare kan vara separata delar, eller en sammanbyggd enhet. Kommunikationen sker trådlöst över ett trådlöst nätverk av känd teknik, exempelvis genom användande av radiokommunikation för industriellt bruk eller annan trådlös teknik, men det bör inses att kommunikationen även kan ske med hjälp av trådbunden teknik.The measured values are sent from communication parts 13 in the form of a transmitter and receiver placed in the roller body to a receiver remote from the roller. The receiver can be a relay connected to a computer network, a so-called hub 14, or a receiver in another roll, or directly to a main unit. It should be appreciated that the transmitter and receiver of the roll may be separate parts, or an integrated unit. The communication takes place wirelessly over a wireless network of known technology, for example by using radio communication for industrial use or other wireless technology, but it should be understood that the communication can also take place with the aid of wired technology.
I en annan utföringsform innefattar mottagaren en handhållen enhet. En användare kan hålla den handhållna enheten och röra sig längs transportören. När den handhållna enheten befinner sig inom ett avstånd som motsvarar signalernas räckvidd, skickas signalema från rullama och lagras eller avläsas i den handhàlla enheten. Därefter kan användaren vid behov föra över de erhållna signalema och dess värden till huvudenheten.In another embodiment, the receiver includes a handheld device. A user can hold the handheld device and move along the conveyor. When the handheld unit is within a distance corresponding to the range of the signals, the signals are sent from the rollers and stored or read in the handheld unit. The user can then, if necessary, transfer the obtained signals and their values to the main unit.
Huvudenheten kan vara en dator som lagrar och bearbetar de mottagna signalerna. En användare eller operatör, som kontrollerar systemets parametrar och status, får de bearbetade signalema presenterade grafiskt och/eller numeriskt pà en skärm. Eftersom de mottagna signalerna lagras finns möjlighet att studera systemets status historiskt, för att i ett tidigt skede kunna bestämma service och underhåll.The main unit may be a computer which stores and processes the received signals. A user or operator, who checks the system's parameters and status, has the processed signals presented graphically and / or numerically on a screen. Since the received signals are stored, it is possible to study the status of the system historically, in order to be able to determine service and maintenance at an early stage.
Elektronikarrangemanget innefattar vidare en generator 15, som visas schematiskt i figur 4, för alstrande av den energi som behövs för att driva sensorer och kommunikationsdelar 13.The electronics arrangement further comprises a generator 15, shown schematically in Figure 4, for generating the energy needed to drive sensors and communication parts 13.
Generatorn är uppbyggd av en rotor 16 med tillhörande spolar anordnad inne i rullen, och en stator 17 placerad på rotationsaxeln. Rotorn 16 kan även användas för mätning av rullens rotationshastighet och antalet rotationsvarv, som nämnts ovan. I anslutning till generatom 15 är ett energilagrande medium 18 anordnat, exempelvis ett uppladdningsbart batteri eller en kondensator.The generator is built up of a rotor 16 with associated coils arranged inside the roller, and a stator 17 placed on the axis of rotation. The rotor 16 can also be used to measure the rotational speed of the roller and the number of rotational revolutions, as mentioned above. In connection with the generator 15, an energy storage medium 18 is arranged, for example a rechargeable battery or a capacitor.
Elektronikarrangemanget innefattar vidare en minnesmodul 19. Minnesmodulen är avsedd att motta de uppmätta värdena från senorerna och lagra dessa innan de skickas. Syftet med 10 15 20 25 30 35 536 095 4 detta är att kommunikation ska kunns ske när tillfälle ges, om störningar i nätverket skulle inträffa. Kommunikationen kan även inrättas så att de uppmätta värdena lagras i minnesmodulen 19 för att skickas med vissa tidsintervall, dvs sändaren/mottagaren aktiveras vid bestämda tillfällen. Syftet med detta är dels att spara ström, dels att undvika att kommunikationen i systemet av rullar stör annan signalkommunikation som kan ske i området för transportören.The electronics arrangement further comprises a memory module 19. The memory module is intended to receive the measured values from the sensors and store them before they are sent. The purpose of 10 15 20 25 30 35 536 095 4 this is that communication should be possible when the opportunity arises, should disturbances in the network occur. The communication can also be set up so that the measured values are stored in the memory module 19 to be sent at certain time intervals, ie the transmitter / receiver is activated at certain times. The purpose of this is partly to save power, partly to avoid that the communication in the system of rollers interferes with other signal communication that can take place in the area of the conveyor.
De avlästa och uppmätta värdena kan bearbetas och behandlas av en i anslutning till minnesmodulen anordnad microprocessor 20. Fördelen med detta är att en användare som läser av rullamas värden direkt kan se resultatet när han befinner sig vid transportören.The read and measured values can be processed and processed by a microprocessor 20 arranged in connection with the memory module. The advantage of this is that a user who reads the values of the rollers can directly see the result when he is at the conveyor.
Slutligen kan elektronikenheten innefatta en antenn 21 för sändning/mottagning av signaler.Finally, the electronics unit may comprise an antenna 21 for transmitting / receiving signals.
Antennen är placerad på ett sådant sätt, att signalerna kan transporteras från mllens inre elektronikarrangemang ut till omgivningen. I en utföringsforrn är rullkroppen tillverkad av ett material som medger att signaler kan passera genom rullen, inifrån och ut eller utifrån och in.The antenna is positioned in such a way that the signals can be transported from the internal electronics arrangement of the mill to the environment. In one embodiment, the roller body is made of a material that allows signals to pass through the roller, from the inside out or from the outside in.
Det bör härvid inses att rullen kan vara tillverkad av ett material som kräver att antennen är placerad utvändigt, exempelvis vid rullens gavel, så att signaler kan ledas in och ut fràn ruilkroppen.It should be understood here that the reel may be made of a material which requires the antenna to be placed externally, for example at the end of the reel, so that signals can be conducted in and out of the exchange body.
Transportörens rullar är innefattade i ett system för övervakning av rullarnas kondition.The rollers of the conveyor are included in a system for monitoring the condition of the rollers.
Sensorerna hos elektronikrrangemanget i vardera rullen mäter kontinuerligt de ovan angivna parametrarna eller värdena. När parametrarna är uppmätta skickas signaler innehållande parametrama till en pä förhand vald mottagare. Mottagaren kan vara en närliggande rulle eller en hubb. Vardera rullen har möjlighet till kommunikation med en annan, närliggande rulle, signal A och B som illustreras i figur 2. Ett visst pá förhand bestämt antal rullar har dessutom möjlighet till kommunikation med en eller flera hubbar, signal C. Signal C innefattar således information om rullen som skickasignalen, och dessutom information fràn närliggande rullar. Hubben skickar de mottagna signalema, signal D, vidare till en huvudenhet.The sensors of the electronics arrangement in each roller continuously measure the above parameters or values. When the parameters are measured, signals containing the parameters are sent to a preselected receiver. The receiver can be a nearby reel or a hub. Each reel has the ability to communicate with another, adjacent reel, signals A and B as illustrated in Figure 2. A certain predetermined number of reels also have the ability to communicate with one or more hubs, signal C. Signal C thus includes information on the roll as the send signal, as well as information from nearby rolls. The hub forwards the received signals, signal D, to a main unit.
Detta system innebär att information om samtlig rullars kondition kan tillhandahållas operatören, som kontrollerar nätverket av rullar och hubbar. Om en rulle får förhöjt värde pà lagertemperatur, vibration, belastning eller någon annan uppmätt parameter, ges en felsignal till operatören. Under en längre tids övervakning kan trender analyseras och service och underhåll av transportören planeras. 10 536 095 5 Om kommunikationen är så inrättad att den sker med vissa tidslntervall, bör det inses att kommunikationen även kan ske på omvänt sätt. Med detta menas att operatören kan skicka en signal från huvudenheten eller den handhàllna enheten med förfrågan om en eller flera parametrar hos en viss rulle eller samtliga rullar.This system means that information on the condition of all rollers can be provided to the operator, who controls the network of rollers and hubs. If a roller has an elevated value of bearing temperature, vibration, load or any other measured parameter, an error signal is given to the operator. During a long-term monitoring, trends can be analyzed and service and maintenance of the conveyor planned. If the communication is arranged so that it takes place at certain time intervals, it should be understood that the communication can also take place in the reverse way. This means that the operator can send a signal from the main unit or the handheld unit with a request for one or more of the parameters of a certain roll or all the rolls.
Föreliggande uppfinning är inte begränsad till det ovan beskrivna och pà ritningarna visade, utan kan ändra och modifieras på en rad olika sätt inom ramen för den i de efterföljande patentkraven angivna uppfinningstanken.The present invention is not limited to what is described above and shown in the drawings, but can be modified and modified in a number of different ways within the scope of the inventive concept stated in the appended claims.
Claims (22)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE1051104A SE536095C2 (en) | 2010-10-25 | 2010-10-25 | Roll for a belt conveyor including sensors for monitoring the condition of the roll |
EP11836719.2A EP2632828A4 (en) | 2010-10-25 | 2011-10-25 | Roller for a belt transporter comprising sensors for monitoring the condition of the roller |
BR112013010005A BR112013010005A2 (en) | 2010-10-25 | 2011-10-25 | roller for a belt advance conveyor comprising sensors for monitoring roller condition |
PCT/SE2011/051261 WO2012057680A1 (en) | 2010-10-25 | 2011-10-25 | Roller for a belt transporter comprising sensors for monitoring the condition of the roller |
AU2011321060A AU2011321060C1 (en) | 2010-10-25 | 2011-10-25 | Roller for a belt transporter comprising sensors for monitoring the condition of the roller |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE1051104A SE536095C2 (en) | 2010-10-25 | 2010-10-25 | Roll for a belt conveyor including sensors for monitoring the condition of the roll |
Publications (2)
Publication Number | Publication Date |
---|---|
SE1051104A1 SE1051104A1 (en) | 2012-04-26 |
SE536095C2 true SE536095C2 (en) | 2013-05-07 |
Family
ID=45994168
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE1051104A SE536095C2 (en) | 2010-10-25 | 2010-10-25 | Roll for a belt conveyor including sensors for monitoring the condition of the roll |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP2632828A4 (en) |
AU (1) | AU2011321060C1 (en) |
BR (1) | BR112013010005A2 (en) |
SE (1) | SE536095C2 (en) |
WO (1) | WO2012057680A1 (en) |
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WO2013178518A1 (en) | 2012-06-01 | 2013-12-05 | Roche Diagnostics Gmbh | Carrier element and packaging device for packaging at least one product into at least one packaging |
AU2014328480A1 (en) * | 2013-09-24 | 2016-04-14 | Vayeron Pty Ltd | An idler, a method for monitoring a plurality of idlers, and a conveyor system |
DE102014107591A1 (en) * | 2014-05-28 | 2015-12-03 | Artur Küpper GmbH & Co. KG | Conveyor belt system with decentralized conveyor belt drive and method for operating the conveyor belt system |
AU2015100473A4 (en) * | 2014-08-04 | 2015-05-14 | Ezifix Mining Solutions Pty Ltd | Conveyor roller monitoring apparatus |
AU2016209019A1 (en) * | 2015-01-21 | 2017-08-10 | Vayeron Pty Ltd | Improvements in conveyor and components therefor, monitoring methods and communication systems |
WO2017020080A1 (en) * | 2015-08-03 | 2017-02-09 | Mine Sensor Holdings Pty Ltd | Transponder, transponder assembly, transceiver, monitoring system, method of installation and kit for obtaining sensor data related to an idler roller of a belt conveyor system |
ITUB20155386A1 (en) * | 2015-11-09 | 2017-05-09 | Rulmeca Holding S P A | SYSTEM AND METHOD OF CONTROL OF CONVEYORS INCLUDING ROLLERS |
CN107082254A (en) * | 2017-06-08 | 2017-08-22 | 淮南矿业(集团)有限责任公司 | Belt feeder speed protection device |
CA3081229A1 (en) * | 2017-10-30 | 2019-05-09 | Superior Industries, Inc. | Conveyor idler monitoring apparatus, systems, and methods |
CN108996106A (en) * | 2018-07-17 | 2018-12-14 | 中山瑞科新能源有限公司 | A kind of vacuum equipment live-roller with on-line monitoring function |
US11608230B2 (en) | 2018-10-30 | 2023-03-21 | Superior Industries, Inc. | Conveyor idler monitoring apparatus, systems, and methods |
DE102019101698A1 (en) | 2019-01-24 | 2020-07-30 | Voith Patent Gmbh | Belt conveyor and drum for a belt conveyor |
JP6688534B1 (en) * | 2019-02-04 | 2020-04-28 | 東芝エレベータ株式会社 | Elevator rope diagnostic device |
IT201900005976A1 (en) * | 2019-04-17 | 2020-10-17 | G P Service S R L | APPARATUS FOR DETECTING AND COMMUNICATING THE ROLL BREAKAGE IN A ROLLER CONVEYOR |
IT201900005992A1 (en) * | 2019-04-17 | 2020-10-17 | G P Service S R L | APPARATUS FOR DETECTING AND COMMUNICATING THE ROLL BREAKAGE IN A ROLLER CONVEYOR |
DE102019117319A1 (en) * | 2019-06-27 | 2020-12-31 | Gerd Küpper | Sensor roller for conveyor and storage facilities for transporting piece goods |
DE102021112177A1 (en) * | 2021-05-10 | 2022-11-10 | Interroll Holding Ag | conveyor roller |
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WO2010142029A1 (en) * | 2009-06-09 | 2010-12-16 | Tca Technologies Inc. | Systems and methods for monitoring rollers for conveyors |
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2010
- 2010-10-25 SE SE1051104A patent/SE536095C2/en unknown
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2011
- 2011-10-25 WO PCT/SE2011/051261 patent/WO2012057680A1/en active Application Filing
- 2011-10-25 EP EP11836719.2A patent/EP2632828A4/en not_active Withdrawn
- 2011-10-25 BR BR112013010005A patent/BR112013010005A2/en not_active IP Right Cessation
- 2011-10-25 AU AU2011321060A patent/AU2011321060C1/en not_active Ceased
Also Published As
Publication number | Publication date |
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BR112013010005A2 (en) | 2017-07-25 |
AU2011321060C1 (en) | 2017-11-23 |
WO2012057680A1 (en) | 2012-05-03 |
EP2632828A1 (en) | 2013-09-04 |
EP2632828A4 (en) | 2018-03-21 |
SE1051104A1 (en) | 2012-04-26 |
AU2011321060A1 (en) | 2013-05-23 |
AU2011321060B2 (en) | 2016-07-21 |
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