DE2431296B2 - - Google Patents

Info

Publication number
DE2431296B2
DE2431296B2 DE2431296A DE2431296A DE2431296B2 DE 2431296 B2 DE2431296 B2 DE 2431296B2 DE 2431296 A DE2431296 A DE 2431296A DE 2431296 A DE2431296 A DE 2431296A DE 2431296 B2 DE2431296 B2 DE 2431296B2
Authority
DE
Germany
Prior art keywords
sprue
side walls
middle plate
parallel
bearing
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.)
Granted
Application number
DE2431296A
Other languages
German (de)
English (en)
Other versions
DE2431296A1 (de
DE2431296C3 (de
Inventor
David Elmer Depew N.Y. Fliegl (V.St.A.)
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.)
Dresser Industries Inc
Original Assignee
Dresser Industries Inc
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 Dresser Industries Inc filed Critical Dresser Industries Inc
Publication of DE2431296A1 publication Critical patent/DE2431296A1/de
Publication of DE2431296B2 publication Critical patent/DE2431296B2/de
Application granted granted Critical
Publication of DE2431296C3 publication Critical patent/DE2431296C3/de
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
    • F16C17/00—Sliding-contact bearings for exclusively rotary movement
    • F16C17/12—Sliding-contact bearings for exclusively rotary movement characterised by features not related to the direction of the load
    • F16C17/24—Sliding-contact bearings for exclusively rotary movement characterised by features not related to the direction of the load with devices affected by abnormal or undesired positions, e.g. for preventing overheating, for safety
    • 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
    • F16C17/00—Sliding-contact bearings for exclusively rotary movement
    • F16C17/04—Sliding-contact bearings for exclusively rotary movement for axial load only
    • 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)
  • Train Traffic Observation, Control, And Security (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)
  • Braking Arrangements (AREA)
DE2431296A 1973-06-27 1974-06-27 Mittelplatte für eine Vorrichtung zur Lagerung eines Eisenbahnwagens auf einem Drehgestell Expired DE2431296C3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00374194A US3834774A (en) 1973-06-27 1973-06-27 Center plate bearing

Publications (3)

Publication Number Publication Date
DE2431296A1 DE2431296A1 (de) 1975-01-23
DE2431296B2 true DE2431296B2 (OSRAM) 1979-05-17
DE2431296C3 DE2431296C3 (de) 1980-01-17

Family

ID=23475726

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2431296A Expired DE2431296C3 (de) 1973-06-27 1974-06-27 Mittelplatte für eine Vorrichtung zur Lagerung eines Eisenbahnwagens auf einem Drehgestell

Country Status (6)

Country Link
US (1) US3834774A (OSRAM)
JP (1) JPS5759105B2 (OSRAM)
CA (1) CA1028567A (OSRAM)
DE (1) DE2431296C3 (OSRAM)
GB (1) GB1464017A (OSRAM)
ZA (1) ZA743275B (OSRAM)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2421769B (en) * 2004-12-30 2008-05-14 Daido Metal Co Plain bearing
US8869954B2 (en) 2011-04-15 2014-10-28 Standard Car Truck Company Lubricating insert for railroad brake head assembly
US8869709B2 (en) 2011-08-10 2014-10-28 Standard Car Truck Company High friction railroad car components with friction modifying inserts
CN106515776B (zh) * 2016-10-26 2018-08-03 中车长春轨道客车股份有限公司 用于城铁车辆的心盘通用过渡装置
GB2562489B (en) 2017-05-16 2022-06-22 Skf Aerospace France Method of determining wear in a bearing surface

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2258640A (en) * 1938-11-23 1941-10-14 Gen Steel Castings Corp Railway center plate structure
US2655117A (en) * 1949-10-10 1953-10-13 Gen Steel Castings Corp Railway vehicle body and truck central bearing
US3326611A (en) * 1965-12-13 1967-06-20 Pullman Inc Center plate construction

Also Published As

Publication number Publication date
JPS5037120A (OSRAM) 1975-04-07
US3834774A (en) 1974-09-10
CA1028567A (en) 1978-03-28
DE2431296A1 (de) 1975-01-23
JPS5759105B2 (OSRAM) 1982-12-13
DE2431296C3 (de) 1980-01-17
ZA743275B (en) 1975-05-28
AU6950574A (en) 1975-12-04
GB1464017A (en) 1977-02-09

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
EHJ Ceased/non-payment of the annual fee