IT1309554B1 - Gruppo cuscinetto per un assile ferroviario. - Google Patents

Gruppo cuscinetto per un assile ferroviario.

Info

Publication number
IT1309554B1
IT1309554B1 IT1999TO000164A ITTO990164A IT1309554B1 IT 1309554 B1 IT1309554 B1 IT 1309554B1 IT 1999TO000164 A IT1999TO000164 A IT 1999TO000164A IT TO990164 A ITTO990164 A IT TO990164A IT 1309554 B1 IT1309554 B1 IT 1309554B1
Authority
IT
Italy
Prior art keywords
hub unit
bearing
sensor body
processing unit
railway
Prior art date
Application number
IT1999TO000164A
Other languages
English (en)
Inventor
Roberto Moretti
Silvano Sema
Matteo Genero
Original Assignee
Skf Ind Spa
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Skf Ind Spa filed Critical Skf Ind Spa
Priority to IT1999TO000164A priority Critical patent/IT1309554B1/it
Priority to CA002364786A priority patent/CA2364786C/en
Priority to US09/914,885 priority patent/US6672681B1/en
Priority to JP2000602114A priority patent/JP4477242B2/ja
Priority to EP00910732A priority patent/EP1159182B1/en
Priority to AU32836/00A priority patent/AU753260B2/en
Priority to PCT/EP2000/001690 priority patent/WO2000051869A1/en
Priority to DE60002450T priority patent/DE60002450T2/de
Publication of ITTO990164A1 publication Critical patent/ITTO990164A1/it
Application granted granted Critical
Publication of IT1309554B1 publication Critical patent/IT1309554B1/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61K—AUXILIARY EQUIPMENT SPECIALLY ADAPTED FOR RAILWAYS, NOT OTHERWISE PROVIDED FOR
    • B61K9/00—Railway vehicle profile gauges; Detecting or indicating overheating of components; Apparatus on locomotives or cars to indicate bad track sections; General design of track recording vehicles
    • B61K9/12—Measuring or surveying wheel-rims
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61F—RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES; RAIL VEHICLES FOR USE ON TRACKS OF DIFFERENT WIDTH; PREVENTING DERAILING OF RAIL VEHICLES; WHEEL GUARDS, OBSTRUCTION REMOVERS OR THE LIKE FOR RAIL VEHICLES
    • B61F15/00—Axle-boxes
    • B61F15/20—Details
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61K—AUXILIARY EQUIPMENT SPECIALLY ADAPTED FOR RAILWAYS, NOT OTHERWISE PROVIDED FOR
    • B61K9/00—Railway vehicle profile gauges; Detecting or indicating overheating of components; Apparatus on locomotives or cars to indicate bad track sections; General design of track recording vehicles
    • B61K9/04—Detectors for indicating the overheating of axle bearings and the like, e.g. associated with the brake system for applying the brakes in case of a fault
    • 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
    • F16C19/00—Bearings with rolling contact, for exclusively rotary movement
    • F16C19/52—Bearings with rolling contact, for exclusively rotary movement with devices affected by abnormal or undesired conditions
    • F16C19/527—Bearings with rolling contact, for exclusively rotary movement with devices affected by abnormal or undesired conditions related to vibration and noise
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M13/00—Testing of machine parts
    • G01M13/04—Bearings
    • G01M13/045—Acoustic or vibration analysis
    • 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
    • F16C19/00—Bearings with rolling contact, for exclusively rotary movement
    • F16C19/22—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings
    • F16C19/34—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load
    • F16C19/38—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load with two or more rows of rollers
    • F16C19/383—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load with two or more rows of rollers with tapered rollers, i.e. rollers having essentially the shape of a truncated cone
    • F16C19/385—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load with two or more rows of rollers with tapered rollers, i.e. rollers having essentially the shape of a truncated cone with two rows, i.e. double-row tapered roller bearings
    • F16C19/386—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load with two or more rows of rollers with tapered rollers, i.e. rollers having essentially the shape of a truncated cone with two rows, i.e. double-row tapered roller bearings in O-arrangement
    • 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
    • F16C19/00—Bearings with rolling contact, for exclusively rotary movement
    • F16C19/52—Bearings with rolling contact, for exclusively rotary movement with devices affected by abnormal or undesired conditions
    • F16C19/525—Bearings with rolling contact, for exclusively rotary movement with devices affected by abnormal or undesired conditions related to temperature and heat, e.g. insulation
    • 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
    • F16C2326/10—Railway vehicles
    • 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
    • F16C35/00—Rigid support of bearing units; Housings, e.g. caps, covers
    • F16C35/04—Rigid support of bearing units; Housings, e.g. caps, covers in the case of ball or roller bearings
    • F16C35/042—Housings for rolling element bearings for rotary movement
    • F16C35/047—Housings for rolling element bearings for rotary movement with a base plate substantially parallel to the axis of rotation, e.g. horizontally mounted pillow blocks
    • 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
    • F16C41/00—Other accessories, e.g. devices integrated in the bearing not relating to the bearing function as such
    • F16C41/007—Encoders, e.g. parts with a plurality of alternating magnetic poles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • General Physics & Mathematics (AREA)
  • Rolling Contact Bearings (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
IT1999TO000164A 1999-03-04 1999-03-04 Gruppo cuscinetto per un assile ferroviario. IT1309554B1 (it)

Priority Applications (8)

Application Number Priority Date Filing Date Title
IT1999TO000164A IT1309554B1 (it) 1999-03-04 1999-03-04 Gruppo cuscinetto per un assile ferroviario.
CA002364786A CA2364786C (en) 1999-03-04 2000-02-29 A railway axle hub unit
US09/914,885 US6672681B1 (en) 1999-03-04 2000-02-29 Railway axle hub unit
JP2000602114A JP4477242B2 (ja) 1999-03-04 2000-02-29 鉄道車軸ハブユニット
EP00910732A EP1159182B1 (en) 1999-03-04 2000-02-29 A railway axle hub unit
AU32836/00A AU753260B2 (en) 1999-03-04 2000-02-29 A railway axle hub unit
PCT/EP2000/001690 WO2000051869A1 (en) 1999-03-04 2000-02-29 A railway axle hub unit
DE60002450T DE60002450T2 (de) 1999-03-04 2000-02-29 Eine achsnabeneinheit für schienenfahrzeuge

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1999TO000164A IT1309554B1 (it) 1999-03-04 1999-03-04 Gruppo cuscinetto per un assile ferroviario.

Publications (2)

Publication Number Publication Date
ITTO990164A1 ITTO990164A1 (it) 2000-09-04
IT1309554B1 true IT1309554B1 (it) 2002-01-23

Family

ID=11417562

Family Applications (1)

Application Number Title Priority Date Filing Date
IT1999TO000164A IT1309554B1 (it) 1999-03-04 1999-03-04 Gruppo cuscinetto per un assile ferroviario.

Country Status (8)

Country Link
US (1) US6672681B1 (it)
EP (1) EP1159182B1 (it)
JP (1) JP4477242B2 (it)
AU (1) AU753260B2 (it)
CA (1) CA2364786C (it)
DE (1) DE60002450T2 (it)
IT (1) IT1309554B1 (it)
WO (1) WO2000051869A1 (it)

Families Citing this family (47)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT410922B (de) * 2000-10-12 2003-08-25 Siemens Sgp Verkehrstech Gmbh Verfahren und vorrichtung zur erkennung eines heissgelaufenen wälzlagers eines rades eines schienenfahrzeuges
AT410923B (de) * 2000-10-12 2003-08-25 Siemens Sgp Verkehrstech Gmbh Verfahren und vorrichtung zur erkennung eines schadhaften wälzlagers von rädern eines schienenfahrzeuges
EP1203960B2 (en) 2000-11-06 2018-02-07 Nsk Ltd Rolling bearing device and ring with sensor for the rolling bearing device
JP2008039191A (ja) * 2000-12-01 2008-02-21 Nsk Ltd センサ付転がり軸受装置
JP2002340922A (ja) 2001-01-25 2002-11-27 Nsk Ltd 車輪用回転検出装置
US7034711B2 (en) 2001-08-07 2006-04-25 Nsk Ltd. Wireless sensor, rolling bearing with sensor, management apparatus and monitoring system
JP4032703B2 (ja) * 2001-11-01 2008-01-16 日本精工株式会社 センサ付軸受装置
JP2003083352A (ja) 2001-09-11 2003-03-19 Nsk Ltd センサ付転がり軸受ユニット
JP2004003601A (ja) 2002-04-23 2004-01-08 Nsk Ltd センサ付転がり軸受ユニット
US7249528B2 (en) * 2002-05-17 2007-07-31 Jtekt Corporation Hub unit with sensor
DE10233527B4 (de) * 2002-07-23 2004-07-22 Db Reise & Touristik Ag Verfahren zur Onboard Diagnose von Radsatzführungselementen
WO2004027370A1 (ja) * 2002-08-30 2004-04-01 Nsk Ltd. 機械設備の状態監視方法及び装置ならびに異常診断装置
JP3926244B2 (ja) 2002-09-26 2007-06-06 株式会社島津製作所 撮影装置
US7012511B2 (en) * 2003-10-20 2006-03-14 Arvinmeritor Technology, Llc Loose wheel indicator
ITTO20030886A1 (it) * 2003-11-07 2005-05-08 Skf Ab Gruppo cuscinetto per assili ferroviari.
DE102004012770B4 (de) * 2004-03-15 2006-04-20 Ab Skf Einrichtung zum Befestigen an einem Rad und Rad mit der Einrichtung
EP1747135A4 (en) * 2004-05-03 2008-11-12 Sti Global Ltd INTEGRATED INTEGRITY SYSTEM OF A TRAIN
DE102004031184B3 (de) * 2004-06-28 2005-10-06 Benteler Automobiltechnik Gmbh Karosseriekomponente
DE102004031222B3 (de) * 2004-06-28 2005-08-11 Benteler Automobiltechnik Gmbh Strukturbauteil für ein Kraftfahrzeug
DE102004045457B4 (de) * 2004-09-20 2009-04-23 Deutsche Bahn Ag Verfahren zur Diagnose und zum Zustandsmonitoring von Weichen, Kreuzungen oder Kreuzungsweichen sowie Schienenstößen durch ein Schienenfahrzeug
WO2007065413A1 (de) * 2005-12-07 2007-06-14 Schaeffler Kg Sensorbestückte radsatzlagereinheit für schienenfahrzeuge
JP2007162783A (ja) * 2005-12-12 2007-06-28 Nsk Ltd 車両用軸受装置
DE102006053432A1 (de) * 2006-11-14 2008-05-15 Schaeffler Kg Messeinrichtung zur kontinuierlichen Erfassung von Betriebsparametern an Radsätzen von Schienenfahrzeugen
DE102007024065B8 (de) * 2007-05-22 2009-05-14 Knorr-Bremse Systeme für Schienenfahrzeuge GmbH Vorrichtung und Verfahren zur Fehlerüberwachung von Fahrwerkskomponenten von Schienenfahrzeugen
DE102007024066B4 (de) * 2007-05-22 2017-06-14 Knorr-Bremse Systeme für Schienenfahrzeuge GmbH Drehgestell eines Schienenfahrzeugs mit einer Vorrichtung zur Fehlerüberwachung von Fahrwerkskomponenten
JP4591491B2 (ja) * 2007-09-14 2010-12-01 日本精工株式会社 鉄道車両用センサ付回転支持装置
DE102008003340A1 (de) * 2008-01-07 2009-07-09 Robert Bosch Gmbh Sensorvorrichtung
FR2927962B1 (fr) * 2008-02-26 2010-05-14 Roulements Soc Nouvelle Roulement instrumente, assemblage pour un tel roulement et procede de montage associe.
CN101960282A (zh) 2008-03-05 2011-01-26 Skf公司 用于连接到轨道轴的转动部分的装置
DE202008018608U1 (de) 2008-03-05 2016-08-29 Ab Skf Vorrichtung zur Anbringung an ein rotierendes Teil einer Eisenbahnfahrzeugachse
JP4596025B2 (ja) * 2008-03-18 2010-12-08 日本精工株式会社 センサ付転動装置
IT1399071B1 (it) 2010-03-23 2013-04-05 Torino Politecnico Dispositivo per diagnostica di carrelli ferroviari mediante l'applicazione di una vite di misura e trasmissione ad autonomia energetica e relativo metodo di controllo
US9545935B2 (en) * 2011-09-14 2017-01-17 Ztr Control Systems System and method for interfacing with a portable remote speed control system on a locomotive to enhance speed control and a speed measurement device therefor
CN103373367B (zh) * 2012-04-28 2016-05-18 齐齐哈尔轨道交通装备有限责任公司 具有轴温检测监测功能的转向架及铁路货车
JP2014070656A (ja) * 2012-09-28 2014-04-21 Jtekt Corp 鉄道車両用軸受装置
WO2014154259A1 (en) * 2013-03-27 2014-10-02 Aktiebolaget Skf Hub unit
WO2015028046A1 (en) * 2013-08-26 2015-03-05 Aktiebolaget Skf Railway axlebox and railway wagon
WO2016039202A1 (ja) * 2014-09-12 2016-03-17 Ntn株式会社 鉄道車両用軸受異常検知システム
GB2532928A (en) 2014-11-27 2016-06-08 Skf Ab Sealing assembly and method for monitoring a sealing assembly
GB2532927A (en) * 2014-11-27 2016-06-08 Skf Ab Sealing assembly and method for monitoring dynamic properties of a sealing assembly
GB2532762A (en) 2014-11-27 2016-06-01 Skf Ab Load measurement device and method for determining load
EP3025925B1 (en) * 2014-11-28 2022-04-13 Aktiebolaget SKF Sensorized axlebox-bearing unit for supporting a railway axle and associated sensor units
CN107250754A (zh) * 2015-02-19 2017-10-13 日本精工株式会社 异常诊断***
ITUA20162243A1 (it) 2016-04-01 2017-10-01 Skf Ab Unità boccola-cuscinetto sensorizzata per il supporto di un assale ferroviario.
CN107472284B (zh) * 2017-07-28 2019-11-05 中车南京浦镇车辆有限公司 一种轨道车辆用兼具防滑、监测功能的轴箱结构
US10113593B1 (en) * 2017-08-05 2018-10-30 Hiwin Mikrosystem Corp. Encoder with oil gas prevention structure
US20220153324A1 (en) * 2020-11-13 2022-05-19 The Board Of Regents Of The University Of Texas System Wireless onboard railroad bearing condition monitoring system

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3745815A (en) 1970-10-17 1973-07-17 Riv Officine Di Villar Perosa Device for evaluating the vibrations of a revolving member
GB1514792A (en) * 1974-07-12 1978-06-21 Nippon Seiko Kk Device for detecting damage to rotators
GB2173865B (en) 1985-04-19 1989-04-26 Coal Ind Sensing the operational conditions of bearings
JPH06100222B2 (ja) * 1988-02-12 1994-12-12 工業技術院長 転がり軸受
JP2543369Y2 (ja) * 1991-08-01 1997-08-06 日本精工株式会社 加速度センサ付転がり軸受ユニット
US5381692A (en) 1992-12-09 1995-01-17 United Technologies Corporation Bearing assembly monitoring system
US5433111A (en) 1994-05-05 1995-07-18 General Electric Company Apparatus and method for detecting defective conditions in railway vehicle wheels and railtracks
JPH08122350A (ja) * 1994-10-24 1996-05-17 Nippon Seiko Kk 回転速度検出装置付転がり軸受ユニット
US5631426A (en) * 1995-08-28 1997-05-20 The Goodyear Tire & Rubber Company Sensors for vibration detection
US5691707A (en) 1995-12-15 1997-11-25 Security Operating Systems, Inc. Sensory fitting for monitoring bearing performance
JP3580002B2 (ja) * 1996-01-16 2004-10-20 日本精工株式会社 回転速度検出装置付転がり軸受ユニット
US6336364B1 (en) * 1996-01-31 2002-01-08 Hunter Engineering Company Wheel balancer with wheel rim runout measurement
JP2001500597A (ja) 1996-09-13 2001-01-16 ザ ティムケン カンパニー センサモジュールを有する軸受
JP3856888B2 (ja) * 1997-01-31 2006-12-13 Ｎｔｎ株式会社 鉄道車両軸受異常検出装置
CA2199649A1 (en) * 1997-03-11 1998-09-11 Ken Adams Wheel monitoring device
DE19730212C2 (de) 1997-07-15 2001-03-15 Sab Wabco Kp Gmbh Schienenfahrzeug-Radachse mit einer Einrichtung zum Erkennen des Montagezustandes und anderer Funktionszustände eines berührungsfreien Gebersystems
US6304406B1 (en) * 1998-06-05 2001-10-16 Seagate Technology Llc Rotational vibration compensation using a fixed head and a constant frequency pattern
JP2001021577A (ja) * 1999-07-12 2001-01-26 Nsk Ltd 車輪支持用転がり軸受ユニット
US6474832B2 (en) * 1999-08-23 2002-11-05 Wayne H. Murray Self-regulating, axle-mounted electrical generation device

Also Published As

Publication number Publication date
EP1159182B1 (en) 2003-05-02
ITTO990164A1 (it) 2000-09-04
US6672681B1 (en) 2004-01-06
AU3283600A (en) 2000-09-21
EP1159182A1 (en) 2001-12-05
DE60002450T2 (de) 2004-04-08
JP2002542973A (ja) 2002-12-17
CA2364786C (en) 2008-07-15
WO2000051869A1 (en) 2000-09-08
AU753260B2 (en) 2002-10-10
CA2364786A1 (en) 2000-09-08
JP4477242B2 (ja) 2010-06-09
DE60002450D1 (de) 2003-06-05

Similar Documents

Publication Publication Date Title
IT1309554B1 (it) Gruppo cuscinetto per un assile ferroviario.
US7034711B2 (en) Wireless sensor, rolling bearing with sensor, management apparatus and monitoring system
CA2163626A1 (en) Apparatus and method for detecting defective conditions in railway vehicle wheels and railtracks
EP1329727A8 (en) Rotation-speed sensor device
EP1013526A3 (en) Instant detection/diagnosis of abrupt bias fault in signals of vehicle motion sensors
WO1998030987A3 (en) Remote detecting system and method
EP1022702A3 (en) Self-powered wireless tranducer
DE602005014082D1 (de) Bewegungserfassung unter verwendung eines stosssensors in einem reifendruckfernüberwachungssystem
CA2380280A1 (en) Shaft voltage and current monitoring system
EP1521087A3 (en) Fall detection method and system
IT1257207B (it) Dispositivo di rilevamento della temperatura di cuscinetti volventi,in particolare per assili ferroviari.
FR2792381B1 (fr) Roulement a codeur incorpore
AU2003222751A1 (en) Diagnosis system for at least one technical system
KR970075417A (ko) 자기 베어링 장치
GB0321104D0 (en) Method and apparatus for detecting wheel motion in a tyre pressure monitoring system
EP1197415A3 (de) Verfahren und Vorrichtung zur Erkennung eines schadhaften Wälzlagers eines Schienenfahrzeuges
DE59405457D1 (de) Datenerfassungssystem für Fahrzeuge
IT222913Z2 (it) Guscio protettivo con appendice di rinvio e connettore dei cavi
ES2188533T3 (es) Instalacion de seguridad con telefonia movil.
EP1006036A3 (de) Federsystem für Schienenfahrzeug
EP1174839A3 (en) Anti-tamper device and relative method for detecting tampering with a component
EP1087602A3 (en) Alarm system
MXPA05003767A (es) Sistema para detectar movimiento rotatorio de un eje.
FI80335B (fi) Anlaeggning foer oevervakning av konditionen av lager i en pappersmaskin.
EP0991042A3 (en) Signalling device and monitoring system