DE3403671A1 - Sliding bearing with a bearing shell or thrust washer - Google Patents

Sliding bearing with a bearing shell or thrust washer

Info

Publication number
DE3403671A1
DE3403671A1 DE19843403671 DE3403671A DE3403671A1 DE 3403671 A1 DE3403671 A1 DE 3403671A1 DE 19843403671 DE19843403671 DE 19843403671 DE 3403671 A DE3403671 A DE 3403671A DE 3403671 A1 DE3403671 A1 DE 3403671A1
Authority
DE
Germany
Prior art keywords
bearing
thrust washer
bearing shell
supporting part
shell
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.)
Withdrawn
Application number
DE19843403671
Other languages
German (de)
Inventor
Roland 7300 Esslingen Doll
Rolf Dipl.-Ing. Zeller (FH), 7151 Burgstetten
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.)
Daimler Benz AG
Original Assignee
Daimler Benz AG
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 Daimler Benz AG filed Critical Daimler Benz AG
Priority to DE19843403671 priority Critical patent/DE3403671A1/en
Publication of DE3403671A1 publication Critical patent/DE3403671A1/en
Withdrawn legal-status Critical Current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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/02—Parts of sliding-contact bearings
    • F16C33/04—Brasses; Bushes; Linings
    • F16C33/06—Sliding surface mainly made of metal
    • F16C33/10—Construction relative to lubrication
    • 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
    • F16C9/00—Bearings for crankshafts or connecting-rods; Attachment of connecting-rods
    • F16C9/04—Connecting-rod bearings; Attachments thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)

Abstract

In a sliding bearing between a shaft and a supporting part, in particular a crankshaft or big-end bearing in an internal combustion engine, the holding in position of the bearing shell or the thrust washer is improved and simplified by arranging in the bearing shell or thrust washer a rim hole, the neck of which projects into an oil hole in the supporting part and rests against its wall.

Description

Gleitlagerung mit Lagerschale Plain bearing with bearing shell

oder Anlaufscheibe Die Erfindung bezieht sich auf eine Gleitlagerung gemäß dem Oberbegriff des Anspruchs. or thrust washer The invention relates to a plain bearing according to the preamble of the claim.

Bei einer derartigen, aus der DE-OS 22 30 950 bekannten Gleitlagerung sind Lagersegmente durch vom Tragteil nach innen ragende Anschläge an einer Bewegung in Umfangsrichtung gehindert, wobei einer dieser Anschläge ein in eine Ölbohrung im Tragteil eingesetztes Rohr ist.In such a sliding bearing known from DE-OS 22 30 950 are bearing segments due to stops protruding inward from the supporting part in a movement hindered in the circumferential direction, one of these stops in an oil hole is the tube inserted in the supporting part.

Der Erfindung liegt die Aufgabe zugrunde, eine Festlegung der Lagerschale oder des Anlaufringes auch in anderen Richtungen mit einem geringeren Aufwand zu erreichen.The invention is based on the object of defining the bearing shell or the thrust ring in other directions with less effort reach.

Die Aufgabe ist erfindungsgemäß durch die im kennzeichnenden Teil des Anspruchs angegebenen Merkmale gelöst.The object is according to the invention by the in the characterizing part of the claim specified features solved.

Bei der erfindungsgemäß ausgebildeten Gleitlagerung wird durch eine einfache Formgebung der Lagerschale oder der Anlaufscheibe ohne weiteren Aufwand neben deren Festlegung in Umfangsrichtung auch eine Festlegung in Achsrichtung bei der Lagerschale und in Radialrichtung bei der Anlaufscheibe erreicht und gleichzeitig eine gute Ölversorgung der Gleitflächen sichergestellt.In the inventive sliding bearing is by a simple shaping of the bearing shell or the thrust washer without further effort Next their definition in the circumferential direction also a definition in Axial direction reached with the bearing shell and in the radial direction with the thrust washer and at the same time a good oil supply to the sliding surfaces is ensured.

Die Erfindung wird im folgenden anhand eines in der Zeichnung dargestellten Ausführungsbeispiels näher erläutert.The invention is illustrated below with reference to one in the drawing Embodiment explained in more detail.

Auf einer Kurbelwelle 1 einer nicht weiter dargestellten Brennkraftmaschine ist eine Pleuelstange 2 radial gelagert. In einer Lagerschale 3 zwischen der Kurbelwelle 1 und der Pleuelstange 2 ist mittig ein Durchzug 4 angeordnet, der mit seinem radial nach außen gerichteten Hals 5 in eine radiale Ölbohrung 6 in der Pleuelstange 2 hineinragt, wobei der Hals 5 mit seiner Außenwand 7 an der Wand 8 der Ölbohrung 6 anliegt. Damit ist auf einfache Art die Lagerschale 3 in Umfangs- und in Achsrichtung festgelegt und gleichzeitig der Durchtritt von Schmieröl von der Ölbohrung 6 zu den Gleitflächen zwischen der Lagerschale 3 und der Kurbelwelle 1 sichergestellt.On a crankshaft 1 of an internal combustion engine (not shown) a connecting rod 2 is mounted radially. In a bearing shell 3 between the crankshaft 1 and the connecting rod 2 is centrally arranged a passage 4, which with its radial outwardly directed neck 5 into a radial oil bore 6 in the connecting rod 2 protrudes, the neck 5 with its outer wall 7 on the wall 8 of the oil bore 6 is present. In this way, the bearing shell 3 is in a simple manner in the circumferential and in the axial direction set and at the same time the passage of lubricating oil from the oil hole 6 to the sliding surfaces between the bearing shell 3 and the crankshaft 1 ensured.

- Leerseite -- blank page -

Claims (1)

Patentanspruch Gleitlagerung zwischen einer Welle und einem Tragteil, insbesondere Kurbelwellen- oder Pleuelstangenlagerung in einer Brennkraftmaschine, unter Zwischenschaltung einer Lagerschale oder einer Anlaufscheibe mit einer Ölbohrung in dem Tragteil und einer Lagesicherung der Lagerschale oder der Anlaufscheibe durch die Ölzu- oder abführung, dadurch gekennzeichnet, daß in der Lagerschale (3) oder Anlaufscheibe ein Durchzug (4) angeordnet ist, der mit seinem Hals (5) in die Ölbohrung (6) im Tragteil (Pleuelstange 2) hineinragt und an deren Wand (8) anliegt.Claim Plain bearings between a shaft and a supporting part, in particular crankshaft or connecting rod bearings in an internal combustion engine, with the interposition of a bearing shell or a thrust washer with an oil hole in the support part and a positional securing of the bearing shell or the thrust washer the oil supply or discharge, characterized in that in the bearing shell (3) or Thrust washer a passage (4) is arranged, which with its neck (5) into the oil hole (6) protrudes into the supporting part (connecting rod 2) and rests against the wall (8).
DE19843403671 1984-02-03 1984-02-03 Sliding bearing with a bearing shell or thrust washer Withdrawn DE3403671A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19843403671 DE3403671A1 (en) 1984-02-03 1984-02-03 Sliding bearing with a bearing shell or thrust washer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19843403671 DE3403671A1 (en) 1984-02-03 1984-02-03 Sliding bearing with a bearing shell or thrust washer

Publications (1)

Publication Number Publication Date
DE3403671A1 true DE3403671A1 (en) 1985-07-04

Family

ID=6226607

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19843403671 Withdrawn DE3403671A1 (en) 1984-02-03 1984-02-03 Sliding bearing with a bearing shell or thrust washer

Country Status (1)

Country Link
DE (1) DE3403671A1 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3721663A1 (en) * 1987-06-26 1989-01-05 Kiss G H METHOD FOR HOT PRESSING MOLDED BODIES, LIKE INTERIOR COVERINGS OF MOTOR VEHICLES AND THE LIKE
EP1101904A1 (en) * 1999-11-16 2001-05-23 Deere & Company Piston machine and distributor element
DE10150654C1 (en) * 2001-10-13 2003-02-20 Ks Gleitlager Gmbh Semicircular bearing element has holding element which is polygonal in cross-section plane perpendicular to radial direction of bearing element
DE10203444A1 (en) * 2002-01-30 2003-07-31 Man Nutzfahrzeuge Ag Anti-slip system for bearing shells of split connecting rod comprises extruded pins on outer surface of shells which fit into recesses in inner wall of big end
JP2011144936A (en) * 2005-03-14 2011-07-28 Ntn Corp Needle roller bearing
US10041486B2 (en) 2013-02-14 2018-08-07 Knorr-Bremse Systeme für Schienenfahrzeuge GmbH Crank-driven arrangement for a piston compressor

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3721663A1 (en) * 1987-06-26 1989-01-05 Kiss G H METHOD FOR HOT PRESSING MOLDED BODIES, LIKE INTERIOR COVERINGS OF MOTOR VEHICLES AND THE LIKE
EP1101904A1 (en) * 1999-11-16 2001-05-23 Deere & Company Piston machine and distributor element
US6273051B1 (en) 1999-11-16 2001-08-14 Deere & Company Crankshaft bearing and bushing assembly
DE10150654C1 (en) * 2001-10-13 2003-02-20 Ks Gleitlager Gmbh Semicircular bearing element has holding element which is polygonal in cross-section plane perpendicular to radial direction of bearing element
DE10150654C5 (en) * 2001-10-13 2008-07-10 Ks Gleitlager Gmbh bearing element
DE10203444A1 (en) * 2002-01-30 2003-07-31 Man Nutzfahrzeuge Ag Anti-slip system for bearing shells of split connecting rod comprises extruded pins on outer surface of shells which fit into recesses in inner wall of big end
DE10203444B4 (en) * 2002-01-30 2006-07-20 Man Nutzfahrzeuge Ag Anti-twist device for bearing shells
JP2011144936A (en) * 2005-03-14 2011-07-28 Ntn Corp Needle roller bearing
US10041486B2 (en) 2013-02-14 2018-08-07 Knorr-Bremse Systeme für Schienenfahrzeuge GmbH Crank-driven arrangement for a piston compressor

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Legal Events

Date Code Title Description
OAV Applicant agreed to the publication of the unexamined application as to paragraph 31 lit. 2 z1
OP8 Request for examination as to paragraph 44 patent law
8130 Withdrawal