ZA956916B - Compact bearing and stiffened journal - Google Patents

Compact bearing and stiffened journal

Info

Publication number
ZA956916B
ZA956916B ZA956916A ZA956916A ZA956916B ZA 956916 B ZA956916 B ZA 956916B ZA 956916 A ZA956916 A ZA 956916A ZA 956916 A ZA956916 A ZA 956916A ZA 956916 B ZA956916 B ZA 956916B
Authority
ZA
South Africa
Prior art keywords
stiffened
journal
compact bearing
compact
bearing
Prior art date
Application number
ZA956916A
Other languages
English (en)
Inventor
Rickie L Davidson
Samuel R Williams
Original Assignee
Timken Co
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=23126905&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ZA956916(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Timken Co filed Critical Timken Co
Publication of ZA956916B publication Critical patent/ZA956916B/xx

Links

Classifications

    • 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
    • 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
    • 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
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/72—Sealings
    • F16C33/76—Sealings of ball or roller bearings
    • F16C33/78—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members
    • F16C33/7803—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members suited for particular types of rolling bearings
    • F16C33/7813—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members suited for particular types of rolling bearings for tapered roller 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
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/72—Sealings
    • F16C33/76—Sealings of ball or roller bearings
    • F16C33/78—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members
    • F16C33/7816—Details of the sealing or parts thereof, e.g. geometry, material
    • F16C33/782—Details of the sealing or parts thereof, e.g. geometry, material of the sealing region
    • F16C33/7826—Details of the sealing or parts thereof, e.g. geometry, material of the sealing region of the opposing surface cooperating with the seal, e.g. a shoulder surface of a bearing ring
    • 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
    • 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
    • F16C2361/00—Apparatus or articles in engineering in general
    • F16C2361/31—Axle

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rolling Contact Bearings (AREA)
ZA956916A 1994-08-18 1995-08-18 Compact bearing and stiffened journal ZA956916B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/292,939 US5462367A (en) 1994-08-18 1994-08-18 Compact bearing and stiffened journal

Publications (1)

Publication Number Publication Date
ZA956916B true ZA956916B (en) 1996-08-02

Family

ID=23126905

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA956916A ZA956916B (en) 1994-08-18 1995-08-18 Compact bearing and stiffened journal

Country Status (6)

Country Link
US (1) US5462367A (xx)
EP (1) EP0697533B9 (xx)
JP (1) JP3540450B2 (xx)
AU (1) AU694245B2 (xx)
DE (1) DE69517368T3 (xx)
ZA (1) ZA956916B (xx)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5588752A (en) * 1996-03-04 1996-12-31 Brenco, Incorporated Bearing and journal assembly
DE19734134A1 (de) * 1997-08-07 1999-02-11 Schaeffler Waelzlager Ohg Wälzlager für Drehbewegungen
US6189456B1 (en) * 1997-10-07 2001-02-20 Trn Business Trust High capacity axle for railway freight cars
US6334713B1 (en) 1999-03-23 2002-01-01 Roller Bearing Industries, Inc. Bearing assembly having an improved wear ring liner
US6126321A (en) * 1999-07-16 2000-10-03 Brenco Incorporated Shaft journal bearing and seal wear ring assembly
US6485185B1 (en) 1999-08-16 2002-11-26 Roller Bearing Industries, Inc. Bearing seal
US6371033B1 (en) * 1999-10-05 2002-04-16 Trn Business Trust High capacity integrated railway car truck
US6312161B1 (en) 2000-03-31 2001-11-06 The Timken Company End cap for bearing assembly
DE60306638T2 (de) * 2002-04-23 2007-06-21 The Timken Co., Canton Abgedichtetes pendelrollenlager für kratzbagger-schwenkwelle
US7219938B2 (en) * 2003-09-09 2007-05-22 The Timken Company Backing ring for railcar axle
DE10344804B4 (de) * 2003-09-26 2006-11-30 Aktiebolaget Skf Schwenklagerung
US8657299B2 (en) 2004-07-15 2014-02-25 John E. Rode Mounting rings for shafts
DE102005004184A1 (de) * 2004-08-31 2006-03-02 Ina-Schaeffler Kg Lagereinheit
WO2006094031A1 (en) * 2005-03-02 2006-09-08 The Timken Company Bearing assembly with a seal-forming bore clip
DE102005016709A1 (de) * 2005-04-12 2006-10-19 Schaeffler Kg Kassettendichtung, insbesondere zur Abdichtung von Radsatzlagern an Schienenfahrzeugen
CN102401011B (zh) * 2005-04-18 2016-03-09 Ntn株式会社 轴承构造
DE102006015289A1 (de) * 2006-04-01 2007-10-04 Schaeffler Kg Wälzlager
US20080085069A1 (en) * 2006-10-06 2008-04-10 The Timken Company Railroad bearing with corrosion inhibitor
DE102006048261B4 (de) * 2006-10-12 2017-06-22 Schaeffler Technologies AG & Co. KG Radialwälzlager, welches nur zerstörend zerlegbar ist
US8596872B2 (en) * 2009-10-13 2013-12-03 Amsted Rail Company, Inc. Roller bearing seal
DE102011004030B4 (de) 2011-02-14 2019-12-12 Schaeffler Technologies AG & Co. KG Lageranordnung für ein Schienenfahrzeug
EP2557017B1 (en) * 2011-08-09 2018-10-10 Aktiebolaget SKF Axle box for a railway vehicle
CA2845818C (en) 2011-08-19 2016-05-24 The Timken Company Stabilized backing ring and stabilizing ring therefor
EP2607733A1 (en) * 2011-12-22 2013-06-26 Aktiebolaget SKF Bearing unit for use in an axlebox of a railway vehicle and axlebox including the same
ITTO20130741A1 (it) * 2013-09-12 2015-03-13 Skf Ab Tappo terminale di bloccaggio per un cuscinetto di rotolamento e dispositivo di supporto per un assale ferroviario con esso equipaggiato
EP2871377B1 (en) * 2013-11-07 2017-01-25 Aktiebolaget SKF Bearing unit for fluid machinery application
DE102015212067B4 (de) * 2015-06-29 2017-11-09 Schaeffler Technologies AG & Co. KG Wälzlagereinheit
DE102015219424A1 (de) 2015-10-07 2017-04-13 Zf Friedrichshafen Ag Lagereinheit umfassend zwei Wälzlager
CN105485161A (zh) * 2015-12-28 2016-04-13 瓦房店轴承集团有限责任公司 自密封双列圆锥滚子轴承
FR3060504B1 (fr) * 2016-12-16 2022-01-07 Skf Ab Boite d'essieu pour bogie de vehicule ferroviaire et bogie de chemin de fer equipe d'une telle boite d'essieu

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2470071A (en) † 1945-05-07 1949-05-10 Norma Hoffmann Bearings Corp Axle box
DE824128C (de) † 1949-10-29 1951-12-10 Jaeger Gmbh G & J Achslager
US2851315A (en) * 1954-06-17 1958-09-09 Timken Roller Bearing Co Breathing bearing-seal
GB760304A (en) * 1954-12-20 1956-10-31 British Timken Ltd Improvements relating to axle-boxes
GB864061A (en) * 1958-08-29 1961-03-29 Timken Roller Bearing Co Improvements relating to axle-boxes and other bearing housings
DE1530101B2 (de) * 1966-01-27 1976-11-25 Deutsche Bundesbahn, Vertreten Durch Das Bundesbahn-Zentralamt Minden, 4950 Minden Radsatz mit rollenachslagern fuer schienenfahrzeuge, insbesondere fuer eisenbahnwagen, mit einer vergroesserung des horizontalen achslagermittenabstandes und der lagerfuehrungsabstaende am altbrauchbaren radsatz
US3516717A (en) * 1968-11-15 1970-06-23 Gen Motors Corp Bearing
GB1349340A (en) * 1971-06-22 1974-04-03 Timken Co Roller bearings
US3741614A (en) * 1971-08-27 1973-06-26 Timken Co Roller bearings
FR2154944A5 (xx) * 1971-09-30 1973-05-18 Roulements Soc Nouvelle
AU526547B2 (en) * 1977-12-24 1983-01-20 Nippon Seiko K.K. Bearing assembly for rolling mill apparatus
DE7814396U1 (de) † 1978-05-12 1978-10-05 Deutsche Bundesbahn, Vertreten Durch Das Bundesbahn-Zentralamt Minden, 4950 Minden Adapterlager fuer eisenbahn-radsaetze
BE875046A (fr) † 1979-03-23 1979-09-24 Henricot Usines Emile Sa Perfectionnements aux paliers a roulements
US4819949A (en) * 1985-12-19 1989-04-11 Timken Company Shielded seal assembly
US4770424A (en) * 1985-12-19 1988-09-13 The Timken Company Compact labyrinth-type seal
US5017025A (en) * 1990-04-05 1991-05-21 The Timken Company Bearing assembly for a shaft journal
DE4104611A1 (de) * 1991-02-15 1992-08-20 Skf Gmbh Waelzlager
DE4142802A1 (de) * 1991-12-23 1993-07-01 Skf Gmbh Vierreihiges kegelrollenlager

Also Published As

Publication number Publication date
EP0697533A1 (en) 1996-02-21
EP0697533B2 (en) 2004-09-15
AU2854595A (en) 1996-02-29
JP3540450B2 (ja) 2004-07-07
DE69517368T2 (de) 2001-02-01
DE69517368D1 (de) 2000-07-13
JPH08184314A (ja) 1996-07-16
AU694245B2 (en) 1998-07-16
DE69517368T3 (de) 2005-05-12
US5462367A (en) 1995-10-31
EP0697533B1 (en) 2000-06-07
EP0697533B9 (en) 2005-03-02

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