DE657556C - Feldbahnachslager - Google Patents

Feldbahnachslager

Info

Publication number
DE657556C
DE657556C DEE48280D DEE0048280D DE657556C DE 657556 C DE657556 C DE 657556C DE E48280 D DEE48280 D DE E48280D DE E0048280 D DEE0048280 D DE E0048280D DE 657556 C DE657556 C DE 657556C
Authority
DE
Germany
Prior art keywords
bearing
section
housing halves
halves
cross
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
DEE48280D
Other languages
German (de)
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.)
Martin Eichelgruen & Co
Original Assignee
Martin Eichelgruen & Co
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.)
Publication date
Priority to DEE48280D priority Critical patent/DE657556C/en
Priority claimed from GB3471736A external-priority patent/GB487331A/en
Application granted granted Critical
Publication of DE657556C publication Critical patent/DE657556C/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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D69/00—Friction linings; Attachment thereof; Selection of coacting friction substances or surfaces
    • F16D69/02—Composition of linings ; Methods of manufacturing
    • 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
    • B61F17/00—Lubrication specially adapted for axle-boxes of rail vehicles
    • B61F17/30—Lubrication specially adapted for axle-boxes of rail vehicles with grease
    • B61F17/32—Lubrication specially adapted for axle-boxes of rail vehicles with grease by manually-operated lubricators, e.g. screw cups
    • 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
    • B61F5/28—Axle-boxes integral with, or directly secured to, vehicle or bogie underframes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rolling Contact Bearings (AREA)

Description

Feldbähiss ager Bei dem Feldbahnachslab r nach Patent 655 go2 werden die beiden Lagerg bäusehäJften, .die in einer senkrecht zur Laufzapfenachse liegenden Ebene zusanuntoßk.n, durch den Bügel des Lagers aufeinandergepreßt, indem der Querschnitt des Bügels U-förmig ist und beim Anziehen giegien das Fahrzeuguntergestell leine Klemmwirkung auf die Lagerhälften ausübt. Feldbähis s ager In the Feldbahnachslab r according to patent 655 go2, the two bearing housing halves, which are pressed together in a plane perpendicular to the trunnion axis, are pressed against one another by the bracket of the bearing, in that the cross-section of the bracket is U-shaped and when tightened, the vehicle undercarriage leashes Exerts clamping effect on the bearing halves.

Diese Anordnung. iermäklicht ein Zusammenpressen der unteren Hälfte der beiden Lagergehä,us,eteile, sichert jedoch nicht ,die Dichtung der Fuge zwischen dien obiezinn Hälften der Gehäuseteile. Auch ist die Fuge nicht genügend überdeckt rund gegen Eindringen von Schmutz geschützt.This arrangement. iermäklicht a compression of the lower half of the two Lagergehä, us, part, but does not secure the seal of the joint between serve the obiezinn halves of the case parts. The joint is also not sufficiently covered round protected against ingress of dirt.

Um :diesem Nachteil zu begegnen, ist das Lager .nach der vorliegenden Erfindung mit einer zusätzlichen Sandschürze ausgerüstet, die @ebünfalls U-förmigen Querschnitt hat und unter der Fahrzeuglast die beiden Gehäusehälften auch in ihrem oberen Teil gegenei,nanderpreßt.To: to counter this disadvantage, the camp is .according to the present Invention equipped with an additional sand apron, which is also U-shaped Has cross-section and under the vehicle load, the two housing halves also in their presses the upper part against one another.

Inder Zeichnung stellen dar: Abb. i das Lager in Ansicht von vorn, Abb. 2 das. Lager im Querschnitt nach der Linie a-b der Abb. i.The drawing shows: Fig. I the bearing in front view, Fig. 2 das. Bearing in cross section along the line a-b of Fig. I.

Das Lager besteht wie früher aus dien beiden Gehäusehälften i und 2, in welche Laufringe q. mit Kugel- oder Rollenlagern eingebaut sind. Die Gehäusehälfte i trägt mit Gewinde aufgeschraubt den Staufferdeckel g. Die Berührungsflächen 3 der Lagerhälften sind geschliffen. Die Gehäusehälften ruhen im Bügel 5 mit U-förmigem Querschnitt. Die Schenkel 6 des Bügels klemmten beim Anziehen der Lagerlappjen 3 gegen das Untergeste117 dies Fahrzeuges die Gehäusehälftien aufeinander.As before, the bearing consists of the two housing halves i and 2, in which races q. are installed with ball or roller bearings. The case half i carries the screwed-on Stauffer cover g. The contact surfaces 3 the bearing halves are ground. The housing halves rest in the bracket 5 with a U-shaped Cross-section. The legs 6 of the bracket jammed when the bearing tabs 3 were tightened the housing halves on top of each other against the lower gesture of this vehicle.

Um diese Klemmwirkung auch auf dem oberen Teil der Gehäusiehälften auszuüben, ist gemäß :der Erfindung zwischen Lager und Fahrgestell eine Sandschürze io eingelegt, die bei ii ebenfalls U-förmig im Querschnitt ausgebildet ist. Die Klemmwirkung wird hier dadurch erzielt, daß die Last dies Fahrzeuges über die Sandschürze auf das Lauergehäuse übertragen wird. Die Sandschürze an sich bildet keinen Gegenstand dies Schutzes.To this clamping effect also on the upper part of the housing halves exercise is according to: the invention between the bearing and the chassis a sand apron io inserted, which is also U-shaped in cross-section at ii. the The clamping effect is achieved here in that the load of this vehicle over the sand apron is transferred to the Lauer housing. The sand apron itself does not form an object this protection.

Claims (1)

PATENTANSPRUCH: Feld.bahnachslager nach Patent 655 902, gekennzeichnet durch einte zusätzliche Sandschürze von U-förmigem Querschnitt, die die beiden Gehäusehälften (i, 2) unter der Fahrzeuglast auch in ihrem oberen Teil gegeneinanderpreßt.PATENT CLAIM: Field railway axle bearings according to patent 655 902, marked by unite additional sand apron of U-shaped cross-section, which the two housing halves (i, 2) also press against one another in their upper part under the vehicle load.
DEE48280D 1936-12-17 Feldbahnachslager Expired DE657556C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEE48280D DE657556C (en) 1936-12-17 Feldbahnachslager

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEE48280D DE657556C (en) 1936-12-17 Feldbahnachslager
GB3471736A GB487331A (en) 1936-12-17 1936-12-17 Improvements in and relating to axle boxes for light railways

Publications (1)

Publication Number Publication Date
DE657556C true DE657556C (en) 1938-03-07

Family

ID=25973631

Family Applications (1)

Application Number Title Priority Date Filing Date
DEE48280D Expired DE657556C (en) 1936-12-17 Feldbahnachslager

Country Status (1)

Country Link
DE (1) DE657556C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2744474A (en) * 1951-06-12 1956-05-08 Fafnir Bearing Co Railway bearing

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2744474A (en) * 1951-06-12 1956-05-08 Fafnir Bearing Co Railway bearing

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