IN2014CH01757A - - Google Patents

Download PDF

Info

Publication number
IN2014CH01757A
IN2014CH01757A IN1757CH2014A IN2014CH01757A IN 2014CH01757 A IN2014CH01757 A IN 2014CH01757A IN 1757CH2014 A IN1757CH2014 A IN 1757CH2014A IN 2014CH01757 A IN2014CH01757 A IN 2014CH01757A
Authority
IN
India
Prior art keywords
axle
abutment
rolling bearing
designed
cover
Prior art date
Application number
Inventor
Le Moigne Thierry
Turmeau Arnaud
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 IN2014CH01757A publication Critical patent/IN2014CH01757A/en

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
    • 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
    • B61F5/26—Mounting or securing axle-boxes in vehicle or bogie underframes
    • B61F5/28—Axle-boxes integral with, or directly secured to, vehicle or bogie underframes
    • 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
    • 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
    • B61F15/22—Sealing means preventing entrance of dust or leakage of oil
    • 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
    • F16C35/06—Mounting or dismounting of ball or roller bearings; Fixing them onto shaft or in housing
    • F16C35/063—Fixing them on the shaft
    • 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

Abstract

AXLEBOX ASSEMBLY ABSTRACT [0057] The invention concerns an axlebox assembly (1) comprising at least one rolling bearing (3a, 3b) designed to be mounted on an axle (2), a cover (4) designed to be fastened with the axle (2) such as to axially maintain the at least one rolling bearing (3a, 3b) between the said cover (4) and an abutment (2b) of the axle (2). A backing ring (5) is mounted on the axle (2) between the at least one rolling bearing (3a, 3b) and the abutment (2b). The backing ring (5) comprises a deformable portion (28) so as to substantially fit the shape of the abutment (2b) of the axle (2). Fig. 1
IN1757CH2014 2013-04-03 2014-04-01 IN2014CH01757A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP13305427.0A EP2786911B1 (en) 2013-04-03 2013-04-03 Axlebox assembly

Publications (1)

Publication Number Publication Date
IN2014CH01757A true IN2014CH01757A (en) 2015-09-04

Family

ID=48139860

Family Applications (1)

Application Number Title Priority Date Filing Date
IN1757CH2014 IN2014CH01757A (en) 2013-04-03 2014-04-01

Country Status (4)

Country Link
US (1) US9434394B2 (en)
EP (1) EP2786911B1 (en)
CN (1) CN104176082B (en)
IN (1) IN2014CH01757A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2786911B1 (en) * 2013-04-03 2016-02-03 Aktiebolaget SKF Axlebox assembly
FR3078673B1 (en) 2018-03-06 2020-02-14 Aktiebolaget Skf BEARING BOX, AND BOGIE COMPRISING SUCH A BOX FOR RAIL VEHICLE
RU188614U1 (en) * 2018-11-15 2019-04-17 Общество с ограниченной ответственностью "Трансойл" Cup washer

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2418398A (en) * 1944-06-28 1947-04-01 American Steel Foundries Journal arrangement
US2634178A (en) * 1952-02-04 1953-04-07 Timken Roller Bearing Co Adjustable bearing retainer assembly
GB864061A (en) * 1958-08-29 1961-03-29 Timken Roller Bearing Co Improvements relating to axle-boxes and other bearing housings
US3028820A (en) * 1960-11-16 1962-04-10 United States Steel Corp Railroad car truck
US4286830A (en) * 1979-09-24 1981-09-01 Morgan Construction Company Combination roll neck and bearing assembly
US4613240A (en) * 1983-06-09 1986-09-23 Hagelthorn George A Apparatus for adjusting and retaining bearings on an axle
US5746137A (en) * 1994-12-08 1998-05-05 Amsted Industries Incorporated Railcar truck bearing adapter construction
US5572931A (en) * 1994-12-08 1996-11-12 Amsted Industries Incorporated Railcar truck bearing adapter construction
US5549395A (en) * 1995-06-06 1996-08-27 Brenco, Incorporated Shaft journal bearing having improved seal wear ring
US5794538A (en) * 1997-04-01 1998-08-18 Amsted Industries Incorporated Railcar truck bearing adapter construction
JP4060232B2 (en) * 2003-05-12 2008-03-12 Ｎｔｎ株式会社 Railway vehicle bearing device
US7219938B2 (en) * 2003-09-09 2007-05-22 The Timken Company Backing ring for railcar axle
US7534047B2 (en) * 2005-05-05 2009-05-19 Amsted Rail Company, Inc Journal bearing backing ring
EP2786911B1 (en) * 2013-04-03 2016-02-03 Aktiebolaget SKF Axlebox assembly

Also Published As

Publication number Publication date
EP2786911B1 (en) 2016-02-03
EP2786911A1 (en) 2014-10-08
US20150284013A1 (en) 2015-10-08
CN104176082B (en) 2019-02-05
CN104176082A (en) 2014-12-03
US9434394B2 (en) 2016-09-06

Similar Documents

Publication Publication Date Title
IN2013CH00832A (en)
EP3273079A4 (en) Electromagnetically enabled active type dynamic gas bearing
WO2014161898A3 (en) Suspension system for an inner container mounted for thermal insulation in an outer container and container arrangement
WO2015031247A3 (en) Retainer
MX2015014736A (en) Structural sliding bearing and dimensioning method.
WO2015102719A3 (en) Non-linear bumper bearings
EP3636476A4 (en) Wheel bearing system with generator
MY185952A (en) Suspension device
UA101745C2 (en) Roller bearing backing ring assembly
MX2016001431A (en) Friction ring body for a rail wheel brake and rail wheel brake.
GB2535779B (en) Generator assembly and bearing equipped with the same
WO2015081037A8 (en) Radial tie-bolt support spring
IN2014CH01757A (en)
EP2541081A3 (en) Sleeve bearing with shell portions of unequal extent
ES2482567A1 (en) Bearing assembly with safety bushing, and insertion method
USD739458S1 (en) Type font
PH12017050065B1 (en) Vehicular power transmission device
WO2017103183A3 (en) Roller, roller device, link chain, and use of a link chain as a conveying chain
GB2548298A (en) Anti-rotation device and assembly
MX366808B (en) Engine crankshaft.
IN2014DE01442A (en)
SE1551075A1 (en) Bearing arrangement and method of mounting a bearing arrangement
RU2013136655A (en) FUNCTIONAL GUN NODES
ITMI20131061A1 (en) ARM OF THE BICYCLE BRAKE
WO2014165931A9 (en) Excavation tooth assembly