DE657146C - Lubricated roller bearings for caterpillars - Google Patents

Lubricated roller bearings for caterpillars

Info

Publication number
DE657146C
DE657146C DER92589D DER0092589D DE657146C DE 657146 C DE657146 C DE 657146C DE R92589 D DER92589 D DE R92589D DE R0092589 D DER0092589 D DE R0092589D DE 657146 C DE657146 C DE 657146C
Authority
DE
Germany
Prior art keywords
caterpillars
roller bearings
bearings
lubricated roller
chain link
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
DER92589D
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.)
HEINRICH KNIEPKAMP DIPL ING
Original Assignee
HEINRICH KNIEPKAMP DIPL ING
Publication date
Priority to DER92589D priority Critical patent/DE657146C/en
Priority to DEK146414D priority patent/DE670666C/en
Application granted granted Critical
Publication of DE657146C publication Critical patent/DE657146C/en
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62DMOTOR VEHICLES; TRAILERS
    • B62D55/00Endless track vehicles
    • B62D55/08Endless track units; Parts thereof
    • B62D55/088Endless track units; Parts thereof with means to exclude or remove foreign matter, e.g. sealing means, self-cleaning track links or sprockets, deflector plates or scrapers
    • B62D55/0887Track-articulation sealings against dust, water, mud or the like
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62DMOTOR VEHICLES; TRAILERS
    • B62D55/00Endless track vehicles
    • B62D55/08Endless track units; Parts thereof
    • B62D55/092Endless track units; Parts thereof with lubrication means
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16JPISTONS; CYLINDERS; SEALINGS
    • F16J15/00Sealings
    • F16J15/50Sealings between relatively-movable members, by means of a sealing without relatively-moving surfaces, e.g. fluid-tight sealings for transmitting motion through a wall
    • F16J15/52Sealings between relatively-movable members, by means of a sealing without relatively-moving surfaces, e.g. fluid-tight sealings for transmitting motion through a wall by means of sealing bellows or diaphragms

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • General Engineering & Computer Science (AREA)
  • Sealing Devices (AREA)

Description

Zweck der vorliegenden Erfindung ist die Herstellung eines geschmierten Lagers „für Kettengliedgelenke, welches in der Lage ist, außer dem radialen Druck durch Flanschen den axialen Druck zu übertragen lund bei welchem das Lager im Kettengliedauge- zusammengesetzt ist, derart, daß es mit Fett gefüllt werden kann, ehe die Glieder zu einer • Laufkette vereinigt werden. Die einzelnen Kettenglieder können somit durch den Verbindungsbolzen zusammengesetzt oder zerlegt werden, ohne daß die Lager aus den Kettengliedern entfernt werden brauchen.The purpose of the present invention is that Manufacture of a lubricated bearing "for chain link joints, which is able to apart from the radial pressure, the axial pressure is transmitted by flanges and at which the bearing in the chain link eye is composed in such a way that it is filled with grease can be filled before the links are combined into a • chain. The single ones Chain links can thus be assembled or disassembled by the connecting bolt without the need to remove the bearings from the chain links.

Die bisher bekannten Lager haben den Nachteil, daß dieselben nicht in der Lage sind, innerhalb der Fettdichtungen sowohl den radialen als auch den axialen Druck aufzunehmen. Auch können diese nicht öldicht in den Augen der Kettenglieder gelagert werden, ehe der Verbindungsbolzen der Kettenglieder nicht im Lager eingeführt ist. Bei dem Erfindungsgegenstand sind alle diese Nachteile vermieden. Die Innenbuchse erhält eine solche Ausführung, daß sie in der Lage ist, sowohl den axialen als auch den radialen Druck aufzunehmen. Diese Buchse ist alsdann nach außen verlängert und schließt mit dem. verlängerten Teil das Lager am Dichtungsring ab. Am anderen Ende sind die Buchsen verbunden, derart, daß das Öl oder Fett hier ebenfalls nicht austreten kann. Der Verbindungsbolzen verbindet die Bolzenaugen und Lageraugen zweier Kettenglieder, derart, daß die Innenbuchse wie auch die Bolzenaugen fest mit ihm verbunden werden, beispielsweise, durch Haftsitz oder sonstige Mittel. Insbesondere kann die Kette auch im Schmutz zerlegt werden, ohne daß der Schmutz hierbei in das Innere des Lagers gelangen kann. Die für den axialen Druck vorgesehenen Gleitflächen sind bei diesem Lager geschmiert und vom Schmutz abgeschlossen.The previously known bearings have the disadvantage that they are not able to are to absorb both the radial and the axial pressure within the grease seals. Also, these cannot be stored oil-tight in the eyes of the chain links before the connecting pins of the chain links is not imported into the warehouse. In the subject matter of the invention, all of these disadvantages are avoided. The inner socket receives such a design that it is capable of both axial and radial To take pressure. This socket is then extended to the outside and closes with the. extended Cut off the bearing on the sealing ring. At the other end the sockets are connected, in such a way that the oil or fat cannot escape here either. The connecting bolt connects the bolt eyes and bearing eyes of two chain links in such a way that the inner bushing as well as the bolt eyes are firmly attached be connected to him, for example, by detention or other means. In particular the chain can also be dismantled in the dirt without the dirt getting into the Inside the warehouse. The sliding surfaces provided for the axial pressure are lubricated in this bearing and sealed off from dirt.

In der Abbildung ist das erwähnte Lager zeichnerisch im Schnitt dargestellt. Das Kettenglied, welches die Lagerung aufnimmt, ist mit α bezeichnet, die Kettengliedaugen, die den Bolzen aufnehmen, mit b. Der Bolzen erhält die Bezeichnung c, die Innenbuchse d, die Außenbuchsee, die Dichtungen/ und die Flanschen e' und d'. In the figure, the bearing mentioned is shown in the drawing in section. The chain link, which takes up the storage, is designated with α , the chain link eyes, which receive the bolt, with b. The bolt is given the designation c, the inner bushing d, the outer bushing e, the seals / and the flanges e ' and d'.

Der Bolzen c ist mit den Kettengliedaugen b und den Innenbuchsend durch Haftsitz oder sonstige Mittel derart verbunden, daß eine , gegenseitige Mitnahme bei Verdrehung der Kettenglieder gegeneinander gewährleistet ist. Die Außenbuchse e sitzt ebenfalls mit Haftsitz in den Kettengliedaugena. Die Dichtungen/ schließen die Lager hermetisch ab, indem das eine Ende am Kettengliedauge und. das andere Ende an der Innenbuchse festsitzt.The bolt c is connected to the chain link eyes b and the inner bushes d by an adhesive fit or other means in such a way that mutual entrainment is ensured when the chain links are rotated against one another. The outer bushing e is also seated firmly in the chain link eyes a. The seals / hermetically seal the bearings by placing one end on the chain link eye and. the other end is stuck on the inner socket.

Claims (2)

Patentansprüche:Patent claims: 1. Geschmierte Wälzlager für Gleisketten, bei welchen die Bohrung einer inneren Buchse zur Aufnahme des "Verbindungsbolzens dient, dadurch gekennzeichnet, daß äußere Lagerschalen (e) der Wälzlager mittels Flanschen {e') den axialen Druck übertragen und die Enden der inneren Buchse gegen Schmiermittel abgedichtet sind.1. Lubricated roller bearings for caterpillars, in which the bore of an inner bushing is used to receive the "connecting bolt, characterized in that the outer bearing shells (e) of the rolling bearings transmit the axial pressure by means of flanges {e ') and the ends of the inner bushing against lubricant are sealed. 2. Lager für Gleisketten nach Anspruch i, dadurch gekennzeichnet, daß die innere Buchse (d) sich über die ganze Länge des Kettengliedäuges erstreckt und mit diesem Kammern zur "Aufnahme der Dichtung (/) bildet.2. Bearings for caterpillars according to claim i, characterized in that the inner bush (d) extends over the entire length of the chain link eye and forms with this chambers for "receiving the seal (/). Hierzu 1 Blatt Zeichnungen1 sheet of drawings
DER92589D 1937-05-05 Lubricated roller bearings for caterpillars Expired DE657146C (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DER92589D DE657146C (en) Lubricated roller bearings for caterpillars
DEK146414D DE670666C (en) 1937-05-05 1937-05-05 Bearings for lubricated tracks

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DER92589D DE657146C (en) Lubricated roller bearings for caterpillars

Publications (1)

Publication Number Publication Date
DE657146C true DE657146C (en) 1938-02-25

Family

ID=7418794

Family Applications (1)

Application Number Title Priority Date Filing Date
DER92589D Expired DE657146C (en) 1937-05-05 Lubricated roller bearings for caterpillars

Country Status (1)

Country Link
DE (1) DE657146C (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1295939B (en) * 1964-12-31 1969-05-22 Baston Artur Sealing arrangement for a rotary valve with a ball-shaped shut-off body
DE3208584A1 (en) * 1982-03-10 1983-09-22 Klein, Schanzlin & Becker Ag, 6710 Frankenthal Shaft seal
US5069509A (en) * 1990-06-18 1991-12-03 Caterpillar Inc. Endless track chain with rotatable sleeve
US7878752B2 (en) * 2003-06-24 2011-02-01 Cnh Baumaschinen Gmbh Bearing between components on construction machines

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1295939B (en) * 1964-12-31 1969-05-22 Baston Artur Sealing arrangement for a rotary valve with a ball-shaped shut-off body
DE3208584A1 (en) * 1982-03-10 1983-09-22 Klein, Schanzlin & Becker Ag, 6710 Frankenthal Shaft seal
US5069509A (en) * 1990-06-18 1991-12-03 Caterpillar Inc. Endless track chain with rotatable sleeve
WO1991019634A1 (en) * 1990-06-18 1991-12-26 Caterpillar Inc. Endless track chain with rotatable sleeve
US7878752B2 (en) * 2003-06-24 2011-02-01 Cnh Baumaschinen Gmbh Bearing between components on construction machines

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