DE3311757C2 - Storage of wheel set control arms in rail locomotive axle bearings - Google Patents
Storage of wheel set control arms in rail locomotive axle bearingsInfo
- Publication number
- DE3311757C2 DE3311757C2 DE19833311757 DE3311757A DE3311757C2 DE 3311757 C2 DE3311757 C2 DE 3311757C2 DE 19833311757 DE19833311757 DE 19833311757 DE 3311757 A DE3311757 A DE 3311757A DE 3311757 C2 DE3311757 C2 DE 3311757C2
- Authority
- DE
- Germany
- Prior art keywords
- wheel set
- set control
- cylinder
- storage
- control arms
- 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
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
- B61F5/26—Mounting or securing axle-boxes in vehicle or bogie underframes
- B61F5/30—Axle-boxes mounted for movement under spring control in vehicle or bogie underframes
- B61F5/32—Guides, e.g. plates, for axle-boxes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Springs (AREA)
- Platform Screen Doors And Railroad Systems (AREA)
- Bearings For Parts Moving Linearly (AREA)
Abstract
Die bekannte Lagerung von Radsatzlenkern bei Schienentriebfahrzeug-Achslagern mittels Silentblocs verursacht eine erhebliche Längssteifigkeit des Radsatzlagers. Zur Abhilfe dieses Nachteils wird vorgeschlagen, daß der Silentbloc sich nicht über die bisher übliche Länge erstreckt und daß auf der übrigen Länge eine ein radiales Spiel erlaubende Anschlagbuchse vorgesehen ist.The known storage of wheelset links in rail locomotive axle bearings by means of silentblocs causes considerable longitudinal rigidity of the wheelset bearing. To remedy this disadvantage, it is proposed that the silentbloc should not extend over the previously usual length and that a stop bushing allowing radial play be provided on the remaining length.
Description
3535
Die Erfindung bezieht sich auf eine Lagerung von Radsatzlenkern nach dem Oberbegriff des Anspruchs 1 (vgl. DE-PS 27 35 574). Die dort gezeigte Lagerung verursacht eine erhebliche Längssteifigkeit des Radsatzlagers, was einerseits beim Anfahren des Triebfahrzeugs mit großer Leistung eine erhebliche Belastung der Si-Ientblocs zur Folge hat, andererseits bei Schnellfahrt zu hohen Querführungskräften der Radsätze im Gleis führt.The invention relates to a mounting for wheel set control arms according to the preamble of claim 1 (see DE-PS 27 35 574). The bearing shown there causes a considerable longitudinal rigidity of the axlebox bearing, which, on the one hand, puts a considerable load on the Si-Ientblocs when the motor vehicle starts up with high power On the other hand, when traveling at high speed, the lateral guidance forces of the wheelsets in the track are too high leads.
Die Maßnahme nach dem Kennzeichen des Anspruchs 1 löst die der Erfindung zugrunde liegende Aufgabe, eine Lagerung nach dem Oberbegriff zu schaffen, bei der diese Nachteile behoben sind. Die Ansprüche 2 bis 4 stellen vorteilhafte Weiterbildungen des Erfindungsgegenstandes dar.The measure according to the characterizing part of claim 1 solves the problem on which the invention is based, to create a storage according to the preamble, in which these disadvantages are eliminated. Claims 2 to 4 represent advantageous developments of the subject matter of the invention.
Ein Ausführungsbeispiel der Erfindung wird anhand der Zeichnung erläutert. Es zeigtAn embodiment of the invention is explained with reference to the drawing. It shows
F i g. 1 eine Teilseitenansicht eines Lokomotivdrehgestellrahmens mit Radsatzlenkern undF i g. 1 is a partial side view of a locomotive bogie frame with wheel set links and
Fig.2 die Draufsicht auf einen solchen mit einem Teillängsschnitt.Fig.2 is a plan view of such with a Partial longitudinal section.
Nach F i g. 1 ist ein Lagergehäuse 2 eines Schienenradsatzes mit einem Drehgestellrahmen 3 einer nicht näher dargestellten Lokomotive an Radsatzlenkern 4 ep - und 5 angelenkt, die in Fahrtrichtung hintereinander ' und zueinander parallel angeordnet sind. Ihre Befestigung erfolgt an Zylinderschalen 7/ und 8 des Lagergehäuses 2 und an Zylinderschalen 6 und 9. des Drehgestellrahmens 3 mittels in Ausnehmungen der Zylinderschalen 6 bis 9. passender Formstücke 10, und 11 des Radsatzlenkers 4 und mittels passender Formstücke 12 und 13 des Radsatzlenkers 5 sowie mittels zugehörigerAccording to FIG. 1 is a bearing housing 2 of a rail wheel set with a bogie frame 3 of a locomotive, not shown in detail, on wheel set links 4 ep - and 5, which are arranged one behind the other and parallel to one another in the direction of travel. They are attached to the cylinder shells 7 / and 8 of the bearing housing 2 and to the cylinder shells 6 and 9 of the bogie frame 3 by means of fitting pieces 10 and 11 of the wheel set control arm 4 and by means of matching shape pieces 12 and 13 of the wheel set control arm 5 in the recesses of the cylinder shells 6 to 9 as well as associated
Stege 14 bis 17.Bars 14 to 17.
Während die randoffenen Seiten der Zylinderschalen 8 und 9 in einander entgegengesetzte Richtungen weisen, haben die Zylinderschalen 6 und 7 ihre randoffenen Seiten in der gleichen Richtung.While the open-edged sides of the cylinder shells 8 and 9 point in opposite directions, the cylinder shells 6 and 7 have their open-edged sides in the same direction.
In F i g. 2 sind die Formstücke 10 und 11 des Radsatzlenkers 4 dargestellt. Wie der Teillängsschnitt des Lenkers 4 zeigt sind die Formstücke 10 und 11 über einen Zylinderbolzen 30 miteinander verbunden. Auf dessen Mantelfläche ist eine Gummischicht 32 drehfest aufgebracht, die in einer Hülse 33 unter Vorspannung gehalten sind Die HüJse 33 sitzt drehfest im Gehäuse des Radsatzlenkers 4.In Fig. 2 are the fittings 10 and 11 of the wheel set control arm 4 shown. As the partial longitudinal section of the handlebar 4 shows, the fittings 10 and 11 are about a Cylinder bolts 30 connected to one another. A rubber layer 32 is applied non-rotatably to its outer surface, which are held under pretension in a sleeve 33. The sleeve 33 is seated in the housing of the Wheel set control arm 4.
Die Gummischicht 32 macht die Formstücke 10 und 1 -. gegenüber dem Achslenker drehelastisch. Sie verhindert auch, daß Gleitbewegungen von Metallteilen aufeinander stattfinden, die zu einem erhöhten Verschleiß führen würden. Weiterhin sind Gummimetallscheiben 34 am Achslenker vorgesehen, die von einem von einem Sprengring 36 gehaltenen Metallring 35 unter Vorspannung gesetzt sind. Die Gummimeiaiischeiben 34 geben dem Radsatzlenker 4 in axialer Richtung eine begrenzte Elastizität Hierdurch werden ein direktes Aufeinanderstoßen von Metallteilen mit erhöhtem Verschleiß verhindert und so die Lebensdauer des Radsatzlenkers erhöht The rubber layer 32 makes the fittings 10 and 1-. torsionally flexible with respect to the axle guide. You prevented also that sliding movements of metal parts on one another take place, which leads to increased wear would lead. Furthermore, rubber-metal disks 34 are provided on the control arm, from one of a Snap ring 36 held metal ring 35 are placed under tension. Put the rubber disks 34 the wheel set control arm 4 has a limited elasticity in the axial direction. This results in a direct collision of metal parts with increased wear and tear, thus increasing the service life of the wheel set control arm
Die Gummischicht 32 erstreckt sich nicht über die ganze Länge des Zylinderbolzens 30, sondern lediglich im mittleren Bereich auf etwa halber Länge des Zylinderbolzens 30. In dessen Randbereich sind zwei Anschlagbuchsen 31 vorgesehen, die mit ihren Außenmantelflächen in der Bohrung des Radsatzlenkers 4 anliegen, aber in ihren Innenmantelflächen gegenüber dem Zylinderbolzen 30 ein Spiel aufweisen. Diese Maßnahme bringt die oben erwähnten Vorteile.The rubber layer 32 does not extend over the entire length of the cylinder bolt 30, but only in the middle area at about half the length of the cylinder bolt 30. In its edge area there are two stop bushings 31 are provided, which rest with their outer circumferential surfaces in the bore of the wheel set control arm 4, but have a play in their inner circumferential surfaces with respect to the cylinder bolt 30. This measure brings the advantages mentioned above.
Hierzu 1 Blatt Zeichnungen1 sheet of drawings
Claims (4)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19833311757 DE3311757C2 (en) | 1983-03-31 | 1983-03-31 | Storage of wheel set control arms in rail locomotive axle bearings |
FR8403933A FR2543505B1 (en) | 1983-03-31 | 1984-03-14 | AXLE GUIDE MOUNTING DEVICE FOR AXLE BOXES OF RAIL TRACTION VEHICLES |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19833311757 DE3311757C2 (en) | 1983-03-31 | 1983-03-31 | Storage of wheel set control arms in rail locomotive axle bearings |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3311757A1 DE3311757A1 (en) | 1984-10-04 |
DE3311757C2 true DE3311757C2 (en) | 1986-07-10 |
Family
ID=6195197
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19833311757 Expired DE3311757C2 (en) | 1983-03-31 | 1983-03-31 | Storage of wheel set control arms in rail locomotive axle bearings |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE3311757C2 (en) |
FR (1) | FR2543505B1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3808593A1 (en) * | 1988-03-15 | 1989-09-28 | Gutehoffnungshuette Man | WHEELSET GUIDE FOR BOGGES OF RAILWAY VEHICLES, ESPECIALLY VEHICLES OF LOCAL TRANSPORT |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102006044162A1 (en) * | 2006-09-15 | 2008-03-27 | Voith Turbo Lokomotivtechnik Gmbh & Co. Kg | Attachment for a wheel set link of a rail vehicle |
AT516583A1 (en) * | 2014-11-27 | 2016-06-15 | Siemens Ag Oesterreich | Wheel set guide for a rail vehicle |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3485706A (en) * | 1968-01-18 | 1969-12-23 | Du Pont | Textile-like patterned nonwoven fabrics and their production |
FR2047044A7 (en) * | 1969-06-23 | 1971-03-12 | Du Pont | Artificial leather, permeable to water - vapour |
GB1300268A (en) * | 1970-06-04 | 1972-12-20 | Toray Industries | A pile sheet material and a process of manufacturing the same |
US4073988A (en) * | 1974-02-08 | 1978-02-14 | Kanebo, Ltd. | Suede-like artificial leathers and a method for manufacturing same |
CA1018753A (en) * | 1974-02-08 | 1977-10-11 | Takeshi Nishida | Suede-like artificial leathers or a method for manufacturing same |
JPS581221B2 (en) * | 1974-12-12 | 1983-01-10 | 帝人株式会社 | Shikagawa henshiyokubutsuno |
DE2716589A1 (en) * | 1977-04-14 | 1978-10-19 | Rischskij Vagonostroitelnyj Z | SPRING SUSPENSION OF SLIDING JAWLESS AXLE SOCKETS OF RAILWAY VEHICLES |
DE2735574C3 (en) * | 1977-08-06 | 1980-07-31 | Krauss-Maffei Ag, 8000 Muenchen | Attachment for wheel set control arms of rail vehicles |
-
1983
- 1983-03-31 DE DE19833311757 patent/DE3311757C2/en not_active Expired
-
1984
- 1984-03-14 FR FR8403933A patent/FR2543505B1/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3808593A1 (en) * | 1988-03-15 | 1989-09-28 | Gutehoffnungshuette Man | WHEELSET GUIDE FOR BOGGES OF RAILWAY VEHICLES, ESPECIALLY VEHICLES OF LOCAL TRANSPORT |
Also Published As
Publication number | Publication date |
---|---|
FR2543505B1 (en) | 1987-11-20 |
FR2543505A1 (en) | 1984-10-05 |
DE3311757A1 (en) | 1984-10-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OM8 | Search report available as to paragraph 43 lit. 1 sentence 1 patent law | ||
8110 | Request for examination paragraph 44 | ||
D2 | Grant after examination | ||
8363 | Opposition against the patent | ||
8330 | Complete disclaimer |