FR3049553B1 - Unite de boite d''essieu et palier a capteur pour supporter un essieu ferroviaire - Google Patents

Unite de boite d''essieu et palier a capteur pour supporter un essieu ferroviaire Download PDF

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Publication number
FR3049553B1
FR3049553B1 FR1752657A FR1752657A FR3049553B1 FR 3049553 B1 FR3049553 B1 FR 3049553B1 FR 1752657 A FR1752657 A FR 1752657A FR 1752657 A FR1752657 A FR 1752657A FR 3049553 B1 FR3049553 B1 FR 3049553B1
Authority
FR
France
Prior art keywords
axle
hole
piece
housing element
sensor module
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
FR1752657A
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English (en)
Other versions
FR3049553A1 (fr
Inventor
Alberto Mazzarino
Andrea Roberti
Mario Rossi
Riccardo Vana
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SKF AB
Original Assignee
SKF AB
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 AB filed Critical SKF AB
Publication of FR3049553A1 publication Critical patent/FR3049553A1/fr
Application granted granted Critical
Publication of FR3049553B1 publication Critical patent/FR3049553B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • 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
    • 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
    • B61F15/12—Axle-boxes with roller, needle, or ball bearings
    • 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
    • B61F5/00—Constructional details of bogies; Connections between bogies and vehicle underframes; Arrangements or devices for adjusting or allowing self-adjustment of wheel axles or bogies when rounding curves
    • B61F5/02—Arrangements permitting limited transverse relative movements between vehicle underframe or bolster and bogie; Connections between underframes and bogies
    • B61F5/16—Centre bearings or other swivel connections between underframes and bolsters or bogies
    • B61F5/20—Centre bearings or other swivel connections between underframes and bolsters or bogies with springs allowing transverse movements
    • 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
    • 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
    • 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
    • F16C41/008—Identification means, e.g. markings, RFID-tags; Data transfer means
    • 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
    • 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
    • F16C2233/00—Monitoring condition, e.g. temperature, load, vibration
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Rolling Contact Bearings (AREA)

Abstract

L'invention concerne une unité de boîte d'essieu et palier (1) pour un essieu (2) comprenant un élément formant logement (4) et une unité de capteur (6) comprenant un module de capteur (7), une pièce de connexion (9) destinée à être connectée à une unité de traitement et un câble électrique (10) flexible reliant le module de capteur et la pièce de connexion d'un seul tenant, dans laquelle l'élément formant logement (4) est délimité par une paroi latérale annulaire (13) pourvue d'un trou traversant transversal (14) dans lequel vient en prise un bouchon (15) ajusté, de manière étanche aux fluides, sur le câble électrique (10) flexible entre le module de capteur et la pièce de connexion, une première plaque (17) pourvue d'un second trou traversant (18) est raccordée de manière rigide à la paroi latérale de l'élément formant logement, à l'extérieur de celui-ci, avec le second trou (18) aligné sur le premier trou (14) et traversé par le bouchon (15), une seconde plaque en forme de U (19) est placée à cheval sur le bouchon de façon à se raccorder à une extrémité (20) de celui-ci qui fait saillie radialement à partir des trous (14 ; 18) et est raccordée de manière rigide à la première plaque (17).
FR1752657A 2016-04-01 2017-03-29 Unite de boite d''essieu et palier a capteur pour supporter un essieu ferroviaire Active FR3049553B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT102016000033785 2016-04-01
ITUA2016A002243A ITUA20162243A1 (it) 2016-04-01 2016-04-01 Unità boccola-cuscinetto sensorizzata per il supporto di un assale ferroviario.

Publications (2)

Publication Number Publication Date
FR3049553A1 FR3049553A1 (fr) 2017-10-06
FR3049553B1 true FR3049553B1 (fr) 2020-01-31

Family

ID=56551455

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1752657A Active FR3049553B1 (fr) 2016-04-01 2017-03-29 Unite de boite d''essieu et palier a capteur pour supporter un essieu ferroviaire

Country Status (5)

Country Link
US (1) US10870440B2 (fr)
CN (1) CN107387575B (fr)
DE (1) DE102017204908A1 (fr)
FR (1) FR3049553B1 (fr)
IT (1) ITUA20162243A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102017218878A1 (de) * 2016-11-07 2018-05-24 Aktiebolaget Skf Verkabeltes Lager
CN114556066A (zh) * 2019-08-06 2022-05-27 雷勃美国公司 具有集成传感器模块的载荷感测轴承

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7019067U (de) 1970-05-22 1970-08-20 Happich Gmbh Gebr Lager, insbesondere fuer sonnenblenden in fahrzeugen.
US3741614A (en) 1971-08-27 1973-06-26 Timken Co Roller bearings
EP1398636B1 (fr) 1996-09-13 2006-11-15 The Timken Company Palier de roulement avec module de détection
IT1303083B1 (it) * 1998-07-27 2000-10-30 Skf Ind Spa Dispositivo per il montaggio di un sensore ad un gruppo cuscinetto diun assile ferroviario.
IT1309554B1 (it) 1999-03-04 2002-01-23 Skf Ind Spa Gruppo cuscinetto per un assile ferroviario.
DE60139757D1 (de) * 2000-12-01 2009-10-15 Nsk Ltd Wälzlagervorrichtung mit Sensor
GB0116651D0 (en) * 2001-07-07 2001-08-29 Aea Technology Plc Track monitoring equipment
JP2004354231A (ja) 2003-05-29 2004-12-16 Nsk Ltd 鉄道車両用センサ付軸受装置
JP4259395B2 (ja) 2004-05-18 2009-04-30 日本精工株式会社 センサ付車軸軸受装置
JP4200380B2 (ja) 2004-06-25 2008-12-24 日本精工株式会社 鉄道車両用軸受装置
WO2007065413A1 (fr) * 2005-12-07 2007-06-14 Schaeffler Kg Unite boite d'essieu munie de capteurs pour vehicules ferroviaires
JP5214869B2 (ja) 2006-10-30 2013-06-19 Ｎｔｎ株式会社 回転センサ付き転がり軸受
CN100547254C (zh) 2007-08-10 2009-10-07 重庆大学 带复合传感器的智能轴承
EP2417463A1 (fr) 2009-04-07 2012-02-15 Aktiebolaget SKF Ensemble palier à roulement comportant des moyens de détection de rotation, et dispositif équipé d'un tel ensemble
JP5306540B2 (ja) 2009-06-12 2013-10-02 アクティエボラゲット・エスコーエッフ 回転検出手段を備えた転がりベアリングアセンブリ、そうしたアセンブリを備えた電気機械、ならびにそうした電気機械を具備したフォークリフトトラック
US9482557B2 (en) 2012-03-07 2016-11-01 Aktiebolaget Skf Sensor unit for sensing an angular position of a rotating element with respect to a fixed element and bearing assembly comprising such a sensor unit
KR101449600B1 (ko) 2012-05-02 2014-10-08 한국철도기술연구원 열차 차축 과열 감지를 위한 광섬유 에프비지 센서가 내장된 열차 저널박스
JP2014070656A (ja) * 2012-09-28 2014-04-21 Jtekt Corp 鉄道車両用軸受装置
FR3001538B1 (fr) 2013-01-31 2016-03-11 Ntn Snr Roulements Ensemble instrumente pour systeme tournant.

Also Published As

Publication number Publication date
US20170282940A1 (en) 2017-10-05
US10870440B2 (en) 2020-12-22
FR3049553A1 (fr) 2017-10-06
CN107387575B (zh) 2021-01-26
CN107387575A (zh) 2017-11-24
DE102017204908A1 (de) 2017-10-19
ITUA20162243A1 (it) 2017-10-01

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