DE803862C - bearings - Google Patents
bearingsInfo
- 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
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
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)
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)
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 |
-
1949
- 1949-01-18 DE DEP31885A patent/DE803862C/en not_active Expired
Cited By (5)
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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