GB945515A - Improvements in or relating to axle boxes for rail vehicles - Google Patents

Improvements in or relating to axle boxes for rail vehicles

Info

Publication number
GB945515A
GB945515A GB9380/61A GB938061A GB945515A GB 945515 A GB945515 A GB 945515A GB 9380/61 A GB9380/61 A GB 9380/61A GB 938061 A GB938061 A GB 938061A GB 945515 A GB945515 A GB 945515A
Authority
GB
United Kingdom
Prior art keywords
axle
sleeve
spring
restoration
march
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
GB9380/61A
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.)
Schweizerische Lokomotiv und Maschinenfabrik AG (SLM)
Original Assignee
Schweizerische Lokomotiv und Maschinenfabrik AG (SLM)
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 Schweizerische Lokomotiv und Maschinenfabrik AG (SLM) filed Critical Schweizerische Lokomotiv und Maschinenfabrik AG (SLM)
Publication of GB945515A publication Critical patent/GB945515A/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
    • B61F15/00—Axle-boxes
    • B61F15/12—Axle-boxes with roller, needle, or ball bearings
    • B61F15/16—Axle-boxes with roller, needle, or ball bearings the axle being slidable or tiltable in the bearings
    • B61F15/18—Axle-boxes with roller, needle, or ball bearings the axle being slidable or tiltable in the bearings and having springs opposing such movements
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B7/00—Barrages or weirs; Layout, construction, methods of, or devices for, making same
    • E02B7/20—Movable barrages; Lock or dry-dock gates
    • E02B7/54—Sealings for gates
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B5/00—Floors; Floor construction with regard to insulation; Connections specially adapted therefor
    • E04B5/44—Floors composed of stones, mortar, and reinforcing elements
    • 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
    • F16C19/54—Systems consisting of a plurality of bearings with rolling friction
    • 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
    • F16C27/00—Elastic or yielding bearings or bearing supports, for exclusively rotary movement
    • F16C27/08—Elastic or yielding bearings or bearing supports, for exclusively rotary movement primarily for axial load, e.g. for vertically-arranged shafts
    • 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

Abstract

945,515. Axle-box bearings. SCHWEIZERISCHE LOKOMOTIVUND MASCRINENFABBIK. March 14, 1961 [March 18, 1960], No. 9380/61. Addition to 793,918. Heading F2A. A modification of the axle-box bearing arrangement described in the parent Specification comprises two sleeves 10 and 13, the outer sleeve 10 being connected to the inner race of ball-bearing 6 and to a splined portion 12 of the inner sleeve 13. The sleeve 13 carries the resetting spring 16 and is housed in an axial bore at the end of axle journal 2. The inner end of the sleeve 13 is provided with splines 17 which engage in ring 18 in the axle bore and rotate therewith. The spring 16 is pretensioned between collar 14 and the flange 11 by securing nut 15. Any movement of the axle towards the left is resisted by the spring compression between the flange 11 and the collar 14 with subsequent tendency for restoration, but in this one direction only. A further embodiment provides for restoration of axle displacement in either direction.
GB9380/61A 1960-03-18 1961-03-14 Improvements in or relating to axle boxes for rail vehicles Expired GB945515A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH305360T 1960-03-18

Publications (1)

Publication Number Publication Date
GB945515A true GB945515A (en) 1964-01-02

Family

ID=4492413

Family Applications (2)

Application Number Title Priority Date Filing Date
GB35255/56A Expired GB793918A (en) 1960-03-18 1956-11-19 Improvements in or relating to axle boxes for rail vehicles
GB9380/61A Expired GB945515A (en) 1960-03-18 1961-03-14 Improvements in or relating to axle boxes for rail vehicles

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB35255/56A Expired GB793918A (en) 1960-03-18 1956-11-19 Improvements in or relating to axle boxes for rail vehicles

Country Status (6)

Country Link
BE (1) BE600878R (en)
CH (3) CH305368A (en)
DE (1) DE1093402B (en)
FR (1) FR79407E (en)
GB (2) GB793918A (en)
NL (1) NL202511A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1162914B (en) * 1983-07-19 1987-04-01 Fiat Ferroviaria Savigliano DEVICE TO CONNECT A BUSHING FOR RAILWAY AXLES TO THE FRAME OF A TROLLEY OF A RAILWAY VEHICLE
CN108167339A (en) * 2018-03-02 2018-06-15 福建龙溪轴承(集团)股份有限公司 A kind of thrust articulated bearing node of slip

Also Published As

Publication number Publication date
FR79407E (en) 1962-11-30
CH305360A (en) 1955-02-28
DE1093402B (en) 1960-11-24
CH305368A (en) 1955-02-28
GB793918A (en) 1958-04-23
NL202511A (en) 1900-01-01
BE600878R (en) 1961-07-03
CH373417A (en) 1963-11-30

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