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GB2004954B - Roller bearings for sprung axles of railway rolling stock - Google Patents

Roller bearings for sprung axles of railway rolling stock

Info

Publication number
GB2004954B
GB2004954B GB7835392A GB7835392A GB2004954B GB 2004954 B GB2004954 B GB 2004954B GB 7835392 A GB7835392 A GB 7835392A GB 7835392 A GB7835392 A GB 7835392A GB 2004954 B GB2004954 B GB 2004954B
Authority
GB
United Kingdom
Prior art keywords
rolling stock
railway rolling
roller bearings
sprung axles
sprung
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
Application number
GB7835392A
Other versions
GB2004954A (en
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.)
IHO Holding GmbH and Co KG
Original Assignee
FAG Kugelfischer Georg Schaefer KGaA
Kugelfischer Georg Schaefer and 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
Application filed by FAG Kugelfischer Georg Schaefer KGaA, Kugelfischer Georg Schaefer and Co filed Critical FAG Kugelfischer Georg Schaefer KGaA
Publication of GB2004954A publication Critical patent/GB2004954A/en
Application granted granted Critical
Publication of GB2004954B publication Critical patent/GB2004954B/en
Expired legal-status Critical Current

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
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/30—Parts of ball or roller bearings
    • F16C33/46—Cages for rollers or needles
    • F16C33/4617—Massive or moulded cages having cage pockets surrounding the rollers, e.g. machined window cages
    • F16C33/4623—Massive or moulded cages having cage pockets surrounding the rollers, e.g. machined window cages formed as one-piece cages, i.e. monoblock cages
    • 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
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/30—Parts of ball or roller bearings
    • F16C33/46—Cages for rollers or needles
    • F16C33/4605—Details of interaction of cage and race, e.g. retention or centring
    • 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
    • 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
    • F16C33/784—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members mounted to a groove in the inner surface of the outer race and extending toward the inner race
    • F16C33/7843—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members mounted to a groove in the inner surface of the outer race and extending toward the inner race with a single annular sealing disc
    • F16C33/7853—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members mounted to a groove in the inner surface of the outer race and extending toward the inner race with a single annular sealing disc with one or more sealing lips to contact the inner race

Landscapes

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

Abstract

A wheel set roller bearing for sprung axles of railway rolling stock comprises a sealed, self-retained constructional unit having seals (5) embodied therein and located in respective grooves in an outer race (1). <IMAGE>
GB7835392A 1977-09-03 1978-09-01 Roller bearings for sprung axles of railway rolling stock Expired GB2004954B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772739739 DE2739739A1 (en) 1977-09-03 1977-09-03 WHEEL SET ROLLER BEARINGS

Publications (2)

Publication Number Publication Date
GB2004954A GB2004954A (en) 1979-04-11
GB2004954B true GB2004954B (en) 1982-03-03

Family

ID=6018028

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7835392A Expired GB2004954B (en) 1977-09-03 1978-09-01 Roller bearings for sprung axles of railway rolling stock

Country Status (5)

Country Link
DE (1) DE2739739A1 (en)
FR (1) FR2401812A1 (en)
GB (1) GB2004954B (en)
IT (1) IT1098710B (en)
SE (1) SE7809244L (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2740788A (en) * 1988-04-21 1989-10-26 Torrington Company, The Inverted drawn cup bearing
DE4032953A1 (en) * 1990-10-17 1992-04-30 Kugelfischer G Schaefer & Co DOUBLE-ROW BEARING BEARING
IT1258778B (en) * 1992-01-16 1996-02-29 FREE PIN WITH CONICAL ROLLING BODIES
DE102010054902A1 (en) * 2010-12-17 2012-06-21 Schaeffler Technologies Gmbh & Co. Kg Multi-part rolling bearing
CN104235189A (en) * 2014-08-19 2014-12-24 洛阳维斯格轴承有限公司 Sealing ring framework structure of ultra-thin-wall bearing with uniform section

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB191218161A (en) * 1912-08-07 1912-11-14 G And J Jaeger G M B H Improvements in Axle Bearings for Tramway or other Vehicles.
FR978288A (en) * 1948-03-15 1951-04-11 Roulements A Billes Miniatures Sealed ball or roller bearing
DE822747C (en) * 1949-09-27 1951-11-29 G & J Jaeger G M B H Roller axle bearings
FR1352238A (en) * 1963-01-03 1964-02-14 Isothermos Sa Improvement of bearing axlebox bodies for railway equipment
FR1445362A (en) * 1965-08-26 1966-07-08 Schaeffler Ohg Industriewerk sealing for pendulum bearings

Also Published As

Publication number Publication date
IT1098710B (en) 1985-09-07
GB2004954A (en) 1979-04-11
DE2739739A1 (en) 1979-03-15
FR2401812A1 (en) 1979-03-30
FR2401812B1 (en) 1984-03-16
SE7809244L (en) 1979-03-04
IT7827148A0 (en) 1978-08-30

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee