DE573110C - Revolving oil conveyor for automatic lubrication devices of rail vehicles - Google Patents

Revolving oil conveyor for automatic lubrication devices of rail vehicles

Info

Publication number
DE573110C
DE573110C DEL71964D DEL0071964D DE573110C DE 573110 C DE573110 C DE 573110C DE L71964 D DEL71964 D DE L71964D DE L0071964 D DEL0071964 D DE L0071964D DE 573110 C DE573110 C DE 573110C
Authority
DE
Germany
Prior art keywords
oil
rail vehicles
automatic lubrication
oil conveyor
lubrication devices
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
DEL71964D
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.)
Individual
Original Assignee
Individual
Publication date
Priority to DEL71964D priority Critical patent/DE573110C/en
Application granted granted Critical
Publication of DE573110C publication Critical patent/DE573110C/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
    • B61F17/00—Lubrication specially adapted for axle-boxes of rail vehicles
    • B61F17/02—Lubrication specially adapted for axle-boxes of rail vehicles with oil
    • B61F17/14—Rotating lubricating devices
    • B61F17/20—Rotating lubricating devices with scoops or the like attached to, or coupled with, the axle

Landscapes

  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Details Of Gearings (AREA)

Description

Es ist bekannt, in den Achsbüchsen von Schienenfahrzeugen ölschöpfer anzuordnen, die an dem Ende des Achsschenkels befestigt sind und bei der Drehung der Achse das öl aus dem ölsumpf schöpfen und unmittelbar oder mittelbar auf die zu schmierenden Teile befördern.It is known to arrange oil scoops in the axle sleeves of rail vehicles, which are attached to the end of the steering knuckle and when the axle rotates, the oil Scoop out of the oil sump and directly or indirectly onto the parts to be lubricated promote.

Man hat diesen ölförderern und ihrem Tragarm eine in der Umlaufebene vorwärts und rückwärts abnehmende Stärke gegeben, um das Eintreten in das öl und. das Austreten aus dem öl zu erleichtern. Aber diese bekannten ölförderer haben an den konzentrisch zur Drehachse liegenden Kanten eine gewisse Stärke, und infolgedessen treten beim Durcheilen des Ölbades Wirbel auf, die zur Erwärmung und Emulsionierung des Öls führen. Dies wird gemäß der Erfindung dadurch vermieden, daß die Stärke des winkelrecht zur ao Achse stehenden Schöpfkopfes nicht nur in der Umlaufebene vorwärts und rückwärts, sondern auch in radialer Richtung von der Mitte nach dem Außenrand hin abnimmt.You have these oil conveyors and their support arm one in the plane of circulation forwards and backwards diminishing strength given to entering the oil and. the exiting to facilitate from the oil. But these well-known oil feeders have to be concentric edges lying to the axis of rotation have a certain strength, and as a result occur when rushing through eddies of the oil bath, which lead to the heating and emulsion of the oil. This is avoided according to the invention in that the strength of the perpendicular to ao axis standing scoop head not only in the plane of rotation forwards and backwards, but also decreases in the radial direction from the center to the outer edge.

Ausführungsbeispiele eines gemäß der Erfindung ausgebildeten ölförderers sind in der Zeichnung dargestellt.Embodiments of an oil conveyor designed according to the invention are shown in FIG Drawing shown.

Abb. ι zeigt eine Ausführungsform des ölförderers in Vorderansicht.Fig. Ι shows an embodiment of the oil conveyor in front view.

Abb. 2 und 3 zeigen einen Schnitt durch den Arm bzw. eine Seitenansicht des in Abb. 1 dargestellten ölförderers.
Abb. 4, 5, 6 und 7 sind Vorderansichten von abgeänderten Ausführungsformen des ölförderers. Figs. 2 and 3 show a section through the arm and a side view of the oil conveyor shown in Fig. 1, respectively.
Figures 4, 5, 6 and 7 are front views of modified embodiments of the oil conveyor.

Der Kopf des in Abb. 1, 2 und 3 dargestellten ölschöpfers ist auf seinem ganzen Umfange zugeschärft, so daß der Kopf von oben und im Profil gesehen die Form eines Schiffchens besitzt (Abb. 2 und 3). Bei der Drehung des Achsschenkels tritt der Kopf 1 des öl-Schöpfers in das Schmiermittel ein und aus, ohne das Schmiermittel zu erhitzen oder aufzuwirbeln, The head of the oil scoop shown in Figs. 1, 2 and 3 is in its entirety sharpened so that the head, seen from above and in profile, has the shape of a boat possesses (Fig. 2 and 3). When the steering knuckle rotates, the head 1 of the oil scoop occurs in and out of the lubricant without heating or swirling the lubricant,

'Außerdem ist die Höhefe des Kopfes 1 des ölschöpfers derart gewählt, daß er allein in das öl eintritt, ohne daß der Tragarm 2 in das öl eintreten und es emulsionieren kann.'In addition, the height of the head is 1 of the selected oil scoop so that it enters the oil alone without the support arm 2 in the oil can enter and emulsify it.

Man kann dem oben beschriebenen ölschöpfer zahlreiche andere Gestalten geben, wie sie z. B. die Abb. 4, 5, 6 und 7 zeigen, aber immer muß die Stärke des Kopfes nach allen Seiten abnehmen.One can use the oil scoop described above give numerous other shapes, such as z. B. Figs. 4, 5, 6 and 7 show, but the strength of the head must always be remove on all sides.

Claims (1)

Patentanspruch :Claim: Umlaufender ölförderer für selbsttätige Schmiervorrichtungen von Schienenfahrzeugen, mit in der Umlaufebene vorwärts und rückwärts abnehmender Stärke des Schöpf kopfes, dadurch gekennzeichnet, daß die Stärke des winkelrecht zur Achse stehenden Schöpfkopfes auch in radialer Richtung von der Mitte nach dem Außenrand hin abnimmt.Revolving oil conveyor for automatic lubrication devices of rail vehicles, with the strength of the scoop head decreasing forwards and backwards in the plane of circulation, characterized in that that the strength of the scoop head standing at right angles to the axis is also radial Direction from the center to the outer edge decreases. Hierzu 1 Blatt Zeichnungen1 sheet of drawings
DEL71964D Revolving oil conveyor for automatic lubrication devices of rail vehicles Expired DE573110C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEL71964D DE573110C (en) Revolving oil conveyor for automatic lubrication devices of rail vehicles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEL71964D DE573110C (en) Revolving oil conveyor for automatic lubrication devices of rail vehicles

Publications (1)

Publication Number Publication Date
DE573110C true DE573110C (en) 1933-03-27

Family

ID=7282900

Family Applications (1)

Application Number Title Priority Date Filing Date
DEL71964D Expired DE573110C (en) Revolving oil conveyor for automatic lubrication devices of rail vehicles

Country Status (1)

Country Link
DE (1) DE573110C (en)

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