DE803862C - bearings - Google Patents

bearings

Info

Publication number
DE803862C
DE803862C DEP31885A DEP0031885A DE803862C DE 803862 C DE803862 C DE 803862C DE P31885 A DEP31885 A DE P31885A DE P0031885 A DEP0031885 A DE P0031885A DE 803862 C DE803862 C DE 803862C
Authority
DE
Germany
Prior art keywords
sliding surface
bearing
bearings
pressure
lubricant layer
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
DEP31885A
Other languages
German (de)
Inventor
Dipl-Ing Walter 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.)
Dipl-Ing Walter Gerling
Original Assignee
Dipl-Ing Walter Gerling
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 Dipl-Ing Walter Gerling filed Critical Dipl-Ing Walter Gerling
Priority to DEP31885A priority Critical patent/DE803862C/en
Application granted granted Critical
Publication of DE803862C publication Critical patent/DE803862C/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F16CSHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/02Parts of sliding-contact bearings
    • F16C33/04Brasses; Bushes; Linings
    • F16C33/06Sliding surface mainly made of metal
    • F16C33/10Construction relative to lubrication
    • F16C33/1025Construction relative to lubrication with liquid, e.g. oil, as lubricant
    • F16C33/106Details of distribution or circulation inside the bearings, e.g. details of the bearing surfaces to affect flow or pressure of the liquid
    • F16C33/1075Wedges, 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

Bei Gleitlagern mit umlaufender Bewegung wird die Drucksteigerung in der Schmierstoffschicht dadurch erzeugt, daß der Schmierstoff von der umlaufenden Gleitfläche mitgenommen und in den sich sichelförmig verengenden Raum zwischen Welle und Lager gepreßt wird. Bedingt ist diese Art der Druckerzeugung in der Schmierstoffschicht durch die vollzylindrische Form der umlaufenden Gleitfläche. Bei Lagern mit hin und her gehender Bewegung kann die Drucksteigerung in der Schmierstoffschicht dadurch bewirkt werden, daß die be= wegte Gleitfläche stirnseitig Abschrägungen erhält.In the case of plain bearings with revolving motion, the pressure increase is generated in the lubricant layer by the fact that the lubricant from the circulating Taken sliding surface and into the sickle-shaped narrowing space between the shaft and bearing is pressed. This type of pressure generation is conditional in the lubricant layer due to the fully cylindrical shape of the circumferential sliding surface. With camps there and moving movement can increase the pressure in the lubricant layer be effected that the moving sliding surface receives bevels on the front side.

Die zusätzliche Anwendung dieser Art der Druckerzeugung in dei Sdimierstoffschiaht bei Gleitlagern mit umlaufender Bewegung ist Gegenstand der Erfindung. Die umlaufende Gleitfläche erhält eine Anzahl schmaler Abflachungen, die in ihrer Längsrichtung axial angeordnet. sind und nicht über die ganze tragende Lagerlänge durchlaufen dürfen. Am Übergang der Abflachung in die nachfolgende Zylinderflädhe bildet sich in der Sdhmierstoffschicht eine Druckspitze aus. Außerdem bewirken die Abflachungen eine reichliche Mitnahme von Schmierstoff in den belasteten Lagerteil.The additional application of this type of pressure generation in the Sdimierstoffschiaht in the case of plain bearings with rotating movement is the subject matter of the invention. The circumferential The sliding surface is given a number of narrow flats running in its longitudinal direction axially arranged. and do not run over the entire bearing length of the bearing to be allowed to. At the transition of the flattening into the following cylinder surface forms a pressure peak in the sealant layer. In addition, the flattenings cause an ample entrainment of lubricant in the loaded bearing part.

Claims (1)

PATENTANSPRUCH: Gleitlager für umlaufende Bewegung, dadurch gekennzeichnet, daß der umlaufende Teil auf seiner Gleitfläche mehrere in Längsrichtung der Welle verlaufende, von der vollzylindrischen Form abweichende schmale Flächen besitzt, die sich nicht über die ganze tragende Lagerlänge erstrecken und welche eine Drucksteigerung in der Schmierstoffschiaht in der gleichen Weise bewirken wie die in bekannter Weise stirnseitig angebrachten Abschrägungen der bewegten Gleitfläche bei Lagern mit hin und her gehender Bewegung. PATENT CLAIM: Plain bearing for rotating movement, characterized in that the rotating part on its sliding surface has several narrow surfaces which run in the longitudinal direction of the shaft and deviate from the fully cylindrical shape, which do not extend over the entire length of the bearing and which increase the pressure in the lubricant layer effect in the same way as the bevels of the moving sliding surface attached to the end face in a known manner in bearings with reciprocating movement.
DEP31885A 1949-01-18 1949-01-18 bearings Expired DE803862C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEP31885A DE803862C (en) 1949-01-18 1949-01-18 bearings

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEP31885A DE803862C (en) 1949-01-18 1949-01-18 bearings

Publications (1)

Publication Number Publication Date
DE803862C true DE803862C (en) 1951-04-12

Family

ID=7372490

Family Applications (1)

Application Number Title Priority Date Filing Date
DEP31885A Expired DE803862C (en) 1949-01-18 1949-01-18 bearings

Country Status (1)

Country Link
DE (1) DE803862C (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1817616B1 (en) * 1968-12-24 1970-07-23 Sulzer Ag Crankshaft of a four-stroke piston internal combustion engine
DE1761471B1 (en) * 1967-05-25 1972-04-27 Victory Kidder Ltd Hydrostatic bearing for the printing cylinder of a printing machine
DE2843562A1 (en) * 1977-10-05 1979-04-12 Honda Motor Co Ltd CHAIN FOR POWER TRANSMISSION
DE2916210A1 (en) * 1979-04-21 1980-10-30 Daimler Benz Ag IC piston engine crankshaft - has non-round crankpins and journals with specified surface radius
US6199783B1 (en) * 1998-03-20 2001-03-13 Daiwa Seiko, Inc. Spinning reel for fishing having spool support structure

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1761471B1 (en) * 1967-05-25 1972-04-27 Victory Kidder Ltd Hydrostatic bearing for the printing cylinder of a printing machine
DE1817616B1 (en) * 1968-12-24 1970-07-23 Sulzer Ag Crankshaft of a four-stroke piston internal combustion engine
DE2843562A1 (en) * 1977-10-05 1979-04-12 Honda Motor Co Ltd CHAIN FOR POWER TRANSMISSION
DE2916210A1 (en) * 1979-04-21 1980-10-30 Daimler Benz Ag IC piston engine crankshaft - has non-round crankpins and journals with specified surface radius
US6199783B1 (en) * 1998-03-20 2001-03-13 Daiwa Seiko, Inc. Spinning reel for fishing having spool support structure

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