FR3000716B1 - Couvercle de boite d'essieu avec codeur et boite d'essieu comportant un tel couvercle. - Google Patents

Couvercle de boite d'essieu avec codeur et boite d'essieu comportant un tel couvercle.

Info

Publication number
FR3000716B1
FR3000716B1 FR1350210A FR1350210A FR3000716B1 FR 3000716 B1 FR3000716 B1 FR 3000716B1 FR 1350210 A FR1350210 A FR 1350210A FR 1350210 A FR1350210 A FR 1350210A FR 3000716 B1 FR3000716 B1 FR 3000716B1
Authority
FR
France
Prior art keywords
cover
axle box
encoder
axle
box cover
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.)
Expired - Fee Related
Application number
FR1350210A
Other languages
English (en)
Other versions
FR3000716A1 (fr
Inventor
Frederic Guerre-Chaley
Herve Lenon
Sebastien Silfest
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.)
NTN Europe SA
Original Assignee
NTN SNR Roulements SA
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 NTN SNR Roulements SA filed Critical NTN SNR Roulements SA
Priority to FR1350210A priority Critical patent/FR3000716B1/fr
Publication of FR3000716A1 publication Critical patent/FR3000716A1/fr
Application granted granted Critical
Publication of FR3000716B1 publication Critical patent/FR3000716B1/fr
Expired - Fee Related 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
    • B61F15/26—Covers; Sealing thereof
    • 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
    • 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
    • F16C2326/00—Articles relating to transporting
    • F16C2326/10—Railway vehicles

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
FR1350210A 2013-01-10 2013-01-10 Couvercle de boite d'essieu avec codeur et boite d'essieu comportant un tel couvercle. Expired - Fee Related FR3000716B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1350210A FR3000716B1 (fr) 2013-01-10 2013-01-10 Couvercle de boite d'essieu avec codeur et boite d'essieu comportant un tel couvercle.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1350210A FR3000716B1 (fr) 2013-01-10 2013-01-10 Couvercle de boite d'essieu avec codeur et boite d'essieu comportant un tel couvercle.

Publications (2)

Publication Number Publication Date
FR3000716A1 FR3000716A1 (fr) 2014-07-11
FR3000716B1 true FR3000716B1 (fr) 2017-03-17

Family

ID=48741273

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1350210A Expired - Fee Related FR3000716B1 (fr) 2013-01-10 2013-01-10 Couvercle de boite d'essieu avec codeur et boite d'essieu comportant un tel couvercle.

Country Status (1)

Country Link
FR (1) FR3000716B1 (fr)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4138867C2 (de) * 1990-11-28 2002-07-18 Skf Ind Spa Schienenfahrzeug-Achsanordnung
FR2871764B1 (fr) * 2004-06-16 2006-09-22 Snr Roulements Sa Boite d'essieu a corps unique presentant des emplacements de fixation du verin distincts
DE102010039847A1 (de) * 2010-08-26 2012-03-01 Schunk Bahn- Und Industrietechnik Gmbh Erdungskontakt
FR2972512B1 (fr) * 2011-03-10 2013-04-12 Ntn Snr Roulements Assemblage instrumente pour palier a roulement et boite d'essieu instrumentee
WO2012130271A1 (fr) * 2011-03-25 2012-10-04 Aktiebolaget Skf Agencement de palier doté d'un capteur de vitesse de rotation
CN202180831U (zh) * 2011-07-29 2012-04-04 长春轨道客车股份有限公司 转向架检测轴箱盖

Also Published As

Publication number Publication date
FR3000716A1 (fr) 2014-07-11

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