DE864018C - Plain bearing for rotating movement - Google Patents

Plain bearing for rotating movement

Info

Publication number
DE864018C
DE864018C DEG6457A DEG0006457A DE864018C DE 864018 C DE864018 C DE 864018C DE G6457 A DEG6457 A DE G6457A DE G0006457 A DEG0006457 A DE G0006457A DE 864018 C DE864018 C DE 864018C
Authority
DE
Germany
Prior art keywords
plain bearing
rotating movement
bearing
sliding surface
extend over
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
DEG6457A
Other languages
German (de)
Inventor
Walter Dipl-Ing Gerling
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
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 Individual filed Critical Individual
Priority to DEG6457A priority Critical patent/DE864018C/en
Application granted granted Critical
Publication of DE864018C publication Critical patent/DE864018C/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
    • 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
    • F16C33/1025—Construction relative to lubrication with liquid, e.g. oil, as lubricant
    • F16C33/106—Details of distribution or circulation inside the bearings, e.g. details of the bearing surfaces to affect flow or pressure of the liquid
    • F16C33/1075—Wedges, e.g. ramps or lobes, for generating pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Mechanical Engineering (AREA)
  • Sliding-Contact Bearings (AREA)

Description

Die. im Patent 803 862 beschriebenen Abflachungen auf der umlaufenden Gleitfläche, welche sich nicht über die ganze tragende Lagerlänge erstrecken, erzeugen in der Schmierstoffschicht bei höheren Gleitgeschwindigkeiten sehr hohe, umlaufende Druckspitzen, die den Werkstoff in der Lagerbuchsgleitfläche über das zulässige Maß hinaus beanspruchen können. Dies führt zu Ablösungen von Metallteilchen aus der Lägerbuchsgleitfläche und damit zu einer Verschlechterung der Schmiereigenschaften des Schmierstoffs und zu erhöhtem Lagerverschleiß.The. Flattened areas on the circumferential sliding surface described in patent 803 862, which do not extend over the entire length of the bearing, generate very high, circumferential pressure peaks in the lubricant layer at higher sliding speeds, which can stress the material in the bearing bushing sliding surface beyond the permissible level. This leads to detachment of metal particles from the bearing bush sliding surface and thus to a deterioration in the lubricating properties of the lubricant and to increased bearing wear.

Die Höhe der Druckspitzen kann unter anderem dadurch vermindert werden, daß sich die Abflachungen über die ganze tragende Lagerlänge erstrecken und so der Schmierstoff die Möglichkeit hat, seitlich leichter abzufließen.The height of the pressure peaks can, among other things, be reduced by that the flats extend over the entire bearing length and so the Lubricant has the opportunity to flow off to the side more easily.

Claims (1)

PATENTANSPRUCH: Gleitlager für umlaufende Bewegung nach Patent 803 862, dadurch gekennzeichnet, daß sich die auf der umlaufenden Gleitfläche angebrachten Flächen, deren Anzahl mindestens vier beträgt, über die ganze tragende Lagerlänge erstrecken.PATENT CLAIM: Plain bearings for revolving movement according to patent 803 862, characterized in that the surfaces attached to the revolving sliding surface, the number of which are at least four, extend over the entire length of the bearing.
DEG6457A 1951-07-03 1951-07-03 Plain bearing for rotating movement Expired DE864018C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEG6457A DE864018C (en) 1951-07-03 1951-07-03 Plain bearing for rotating movement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEG6457A DE864018C (en) 1951-07-03 1951-07-03 Plain bearing for rotating movement

Publications (1)

Publication Number Publication Date
DE864018C true DE864018C (en) 1953-01-22

Family

ID=7118130

Family Applications (1)

Application Number Title Priority Date Filing Date
DEG6457A Expired DE864018C (en) 1951-07-03 1951-07-03 Plain bearing for rotating movement

Country Status (1)

Country Link
DE (1) DE864018C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2843562A1 (en) * 1977-10-05 1979-04-12 Honda Motor Co Ltd CHAIN FOR POWER TRANSMISSION

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2843562A1 (en) * 1977-10-05 1979-04-12 Honda Motor Co Ltd CHAIN FOR POWER TRANSMISSION

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