GB458243A - Improvements in roller bearings for railway trucks - Google Patents

Improvements in roller bearings for railway trucks

Info

Publication number
GB458243A
GB458243A GB19537/36A GB1953736A GB458243A GB 458243 A GB458243 A GB 458243A GB 19537/36 A GB19537/36 A GB 19537/36A GB 1953736 A GB1953736 A GB 1953736A GB 458243 A GB458243 A GB 458243A
Authority
GB
United Kingdom
Prior art keywords
bearing
caps
shells
roller bearings
pockets
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
GB19537/36A
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.)
Individual
Original Assignee
Individual
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
Priority to DEK137657D priority Critical patent/DE639088C/en
Application filed by Individual filed Critical Individual
Priority to GB19537/36A priority patent/GB458243A/en
Priority to FR808150D priority patent/FR808150A/en
Publication of GB458243A publication Critical patent/GB458243A/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
    • 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
    • F16C19/44—Needle bearings
    • F16C19/46—Needle bearings with one row or needles
    • 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
    • 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
    • F16C33/58—Raceways; Race rings
    • F16C33/60—Raceways; Race rings divided or split, e.g. comprising two juxtaposed rings
    • 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
    • F16C2240/00—Specified values or numerical ranges of parameters; Relations between them
    • F16C2240/40—Linear dimensions, e.g. length, radius, thickness, gap
    • F16C2240/70—Diameters; Radii
    • F16C2240/80—Pitch circle diameters [PCD]
    • F16C2240/82—Degree of filling, i.e. sum of diameters of rolling elements in relation to PCD
    • F16C2240/84—Degree of filling, i.e. sum of diameters of rolling elements in relation to PCD with full complement of balls or rollers, i.e. sum of clearances less than diameter of one rolling element
    • 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)
  • Support Of The Bearing (AREA)
  • Rolling Contact Bearings (AREA)
  • Bearings For Parts Moving Linearly (AREA)

Abstract

458,243. Roller bearings. KOY, E., 6, Hans Sachsstrasse, Frankfort-on-Main, Germany. July 14, 1936, No. 19537. [Class 12 (i)] A roller bearing for railway trucks has a divided bearing bush 10, caps 8, 9, engaging the ends thereof, and shells 2, 3, applied thereto from opposite sides of the bearing. The shells have pockets 4, 5, which receive lugs 6, 7, with inclined bearing surfaces, on the caps 8, 9, for clamping the latter to the bush 10. On assembly, lugs 11, 12, on the shells snap into notches 14, in the caps and lock the parts in position. The pockets 4, 5, form guiding members for the supporting stirrup 1. The bearing rollers 17 have conical ends which bear at one end against an inclined wall portion of the cap 9 and at the other end against a washer 20 holding a packing ring 21 in position.
GB19537/36A 1936-07-14 1936-07-14 Improvements in roller bearings for railway trucks Expired GB458243A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DEK137657D DE639088C (en) 1936-07-14 1935-04-17 Axle roller bearings, especially for light rail vehicles
GB19537/36A GB458243A (en) 1936-07-14 1936-07-14 Improvements in roller bearings for railway trucks
FR808150D FR808150A (en) 1936-07-14 1936-07-17 Roller axle box, especially for narrow gauge vehicles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB19537/36A GB458243A (en) 1936-07-14 1936-07-14 Improvements in roller bearings for railway trucks

Publications (1)

Publication Number Publication Date
GB458243A true GB458243A (en) 1936-12-15

Family

ID=10131025

Family Applications (1)

Application Number Title Priority Date Filing Date
GB19537/36A Expired GB458243A (en) 1936-07-14 1936-07-14 Improvements in roller bearings for railway trucks

Country Status (3)

Country Link
DE (1) DE639088C (en)
FR (1) FR808150A (en)
GB (1) GB458243A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2981568A (en) * 1956-02-03 1961-04-25 Anderson Co Bearing structure
US3447848A (en) * 1965-06-24 1969-06-03 Nadella Journal rolling bearing having a built-in sealing element

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6840863B2 (en) * 2002-05-29 2005-01-11 Delphi Technologies, Inc. Needle roller retention design for tripot joint

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2981568A (en) * 1956-02-03 1961-04-25 Anderson Co Bearing structure
US3447848A (en) * 1965-06-24 1969-06-03 Nadella Journal rolling bearing having a built-in sealing element

Also Published As

Publication number Publication date
DE639088C (en) 1936-11-28
FR808150A (en) 1937-01-29

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