GB1492635A - Slewing ring for a railway vehicle bogie - Google Patents

Slewing ring for a railway vehicle bogie

Info

Publication number
GB1492635A
GB1492635A GB13061/75A GB1306175A GB1492635A GB 1492635 A GB1492635 A GB 1492635A GB 13061/75 A GB13061/75 A GB 13061/75A GB 1306175 A GB1306175 A GB 1306175A GB 1492635 A GB1492635 A GB 1492635A
Authority
GB
United Kingdom
Prior art keywords
slewing ring
parts
bogie
railway vehicle
ring
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
GB13061/75A
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.)
RKS
Original Assignee
RKS
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 RKS filed Critical RKS
Publication of GB1492635A publication Critical patent/GB1492635A/en
Expired legal-status Critical Current

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
    • B61F5/02—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
    • 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
    • F16C19/02—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows
    • F16C19/20—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows with loose spacing bodies, e.g. balls, between the bearing balls
    • 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
    • F16C19/40—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 with loose spacing bodies between the rollers
    • 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
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F7/00—Vibration-dampers; Shock-absorbers
    • F16F7/02—Vibration-dampers; Shock-absorbers with relatively-rotatable friction surfaces that are pressed together
    • F16F7/04—Vibration-dampers; Shock-absorbers with relatively-rotatable friction surfaces that are pressed together in the direction of the axis of rotation
    • 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)
  • Rolling Contact Bearings (AREA)
  • Vibration Dampers (AREA)

Abstract

1492635 Centre bearings RKS 27 March 1975 [22 May 1974] 13061/75 Heading B7L A slewing ring or centre bearing between a railway vehicle body and bogie, provides adjustable damping, the ring comprising annular parts 1, 2 connected respectively to the body and bogie and each comprising surfaces of revolution 6, 7, 12 and 8, 9, 11 respectively which between them define an annular rectangular cross-section space accommodating therein angular segments 10 of single or different friction material(s) having apertures therein in which are disposed horizontal axis rollers or balls. As shown the part 2 is formed of parts 3, 4 secured together by screws 5 and the part 3 and the surface 12 are provided with a sealing gasket 13. In another embodiment, the two parts of a crossed roller type slewing ring are provided with opposed concave conical surfaces and convex conical surfaces respectively and the segments of friction material are of square cross-section.
GB13061/75A 1974-05-22 1975-03-27 Slewing ring for a railway vehicle bogie Expired GB1492635A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7417955A FR2272309B1 (en) 1974-05-22 1974-05-22

Publications (1)

Publication Number Publication Date
GB1492635A true GB1492635A (en) 1977-11-23

Family

ID=9139186

Family Applications (1)

Application Number Title Priority Date Filing Date
GB13061/75A Expired GB1492635A (en) 1974-05-22 1975-03-27 Slewing ring for a railway vehicle bogie

Country Status (10)

Country Link
BE (1) BE828106A (en)
CH (1) CH586620A5 (en)
DE (1) DE2517334A1 (en)
DK (1) DK166675A (en)
ES (1) ES435908A1 (en)
FR (1) FR2272309B1 (en)
GB (1) GB1492635A (en)
IT (1) IT1032715B (en)
NL (1) NL7504582A (en)
SE (1) SE7502765L (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1043515A1 (en) * 1998-04-03 2000-10-11 Trw Inc. Rotational damper

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3047464C2 (en) * 1980-12-17 1982-12-23 Estel Hoesch Werke Ag, 4600 Dortmund Bearing for bogies of rail vehicles

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1043515A1 (en) * 1998-04-03 2000-10-11 Trw Inc. Rotational damper

Also Published As

Publication number Publication date
ES435908A1 (en) 1976-12-16
NL7504582A (en) 1975-11-25
FR2272309B1 (en) 1978-07-07
IT1032715B (en) 1979-06-20
SE7502765L (en) 1975-11-24
DE2517334A1 (en) 1975-12-04
BE828106A (en) 1975-10-20
DK166675A (en) 1975-11-23
CH586620A5 (en) 1977-04-15
FR2272309A1 (en) 1975-12-19

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Legal Events

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