DE1927470U - JOINT BEARING. - Google Patents
JOINT BEARING.Info
- Publication number
- DE1927470U DE1927470U DEE22133U DEE0022133U DE1927470U DE 1927470 U DE1927470 U DE 1927470U DE E22133 U DEE22133 U DE E22133U DE E0022133 U DEE0022133 U DE E0022133U DE 1927470 U DE1927470 U DE 1927470U
- Authority
- DE
- Germany
- Prior art keywords
- outer ring
- polytetrafluoroethylene
- joint bearing
- bearing according
- ring
- 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
- F16C33/20—Sliding surface consisting mainly of plastics
- F16C33/201—Composition of the plastic
-
- 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
- F16C23/00—Bearings for exclusively rotary movement adjustable for aligning or positioning
- F16C23/02—Sliding-contact bearings
- F16C23/04—Sliding-contact bearings self-adjusting
- F16C23/043—Sliding-contact bearings self-adjusting with spherical surfaces, e.g. spherical plain bearings
- F16C23/045—Sliding-contact bearings self-adjusting with spherical surfaces, e.g. spherical plain bearings for radial load mainly, e.g. radial spherical plain bearings
-
- 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
- F16C2208/00—Plastics; Synthetic resins, e.g. rubbers
- F16C2208/20—Thermoplastic resins
- F16C2208/30—Fluoropolymers
- F16C2208/32—Polytetrafluorethylene [PTFE]
-
- 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
- F16C2226/00—Joining parts; Fastening; Assembling or mounting parts
- F16C2226/30—Material joints
- F16C2226/40—Material joints with adhesive
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sliding-Contact Bearings (AREA)
- Pivots And Pivotal Connections (AREA)
Description
·Μ8 538*26.8.65· Μ8 538 * 8/26/65
PatentanwältePatent attorneys
Dr. Otfo LoesenbeckDr. Otfo Loesenbeck
Dtpl.-Ing. Stracke
Bielefeld, Herforder Straße 17German engineer Stracke
Bielefeld, Herford Street 17
Helmut Elges, Quelle bei Bielefeld, Osnabrücker Str. 107Helmut Elges, Quelle near Bielefeld, Osnabrücker Str. 107
GelenklagerSpherical bearings
Die !Teuerung bezieht sich auf ein Gelenklager, welches aus einem Außen- und einem Innenring besteht. Der Außenring kann in axialer Richtung oder in einer Ebene, die in einem Winkel von 90° zur Achse steht, geteilt werden» Es ist jedoch auch möglich, und zwar bei bestimmten Durchmesserverhältnissen, das Gelenklager mit einem ungeteilten Außenring zu versehen=The! Inflation relates to a spherical plain bearing, which is made of consists of an outer and an inner ring. The outer ring can be in the axial direction or in a plane that is at an angle is 90 ° to the axis, can be divided »However, it is also possible, and with certain diameter ratios, to provide the spherical plain bearing with an undivided outer ring =
Der !Teuerung liegt die Aufgabe zugrunde, ein wartungsfreies Lager zu schaffen, das eine erhebliche Lebensdauer hat»The! Inflation is based on the task of creating a maintenance-free bearing that has a considerable service life »
Each der feuerung wird dies dadurch erreicht, daß zwischen dem Innen- und Außenring als fettlose Schmierschicht eine Kunststoffschicht aus Polytetrafluoräthylen angeordnet ist.Each of the firing this is achieved by the fact that between the Inner and outer ring as a grease-free lubricating layer a plastic layer made of polytetrafluoroethylene is arranged.
Bei einer vorteilhaften Ausführungsforrn der feuerung ist ein Band aus Polytetrafluoräthylen vorgesehen, das in einer ringförmigen Aussparung des Außenringes ohne Verbindung mit dem Außenring angeordnet ist.In an advantageous embodiment of the fire is a Tape made of polytetrafluoroethylene is provided, which is in an annular recess of the outer ring without connection with the Outer ring is arranged.
Das Kunststoffband kann jedoch auch in einer Aussparung des Innenringes vorgesehen oder aber zwischen dem Innen- und Außenring angeordnet und mit dem Außenring über einen Kleber verbunden werden=However, the plastic tape can also be in a recess of the Inner ring provided or arranged between the inner and outer ring and connected to the outer ring via an adhesive will =
Das Lager nach der Neuerung ist in seinem konstruktiven Aufbau einfach und erzielt durch die Verwendung einer kunststoffschicht aus Polytetrafluorethylen gegenüber den bekannten Konstruktionen erhebliche "Vorteile.The bearing according to the innovation is simple in its structural design and achieved through the use of a plastic layer made of polytetrafluoroethylene compared to the known constructions significant "benefits.
Weitere Kennzeichen und Merkmale der !Teuerung ergeben sich aus den Unteransprüchen und der folgenden Beschreibung vorteilhafter, beispielsweiser Ausführungsformen.Further characteristics and characteristics of the! Inflation result from the dependent claims and the following description of advantageous, exemplary embodiments.
Es zeigensShow it
Figo 1 ein Gelenklager mit axial geteiltem Außenring im Schnitt,, Pig. 2 bis 4 AbwandlungSiI dieser Konstruktion im Schnitt»Figo 1 shows a spherical plain bearing with an axially divided outer ring in section, Pig. 2 to 4 modification of this construction in section »
Der Außenring 1 ist ;:iit einer Aussparung 2 versehen, die sich über die gesamte innere Begrenzungsfläche des Außenringes erstreckt» In diese Aussparung ist ein Kunststoffband 3 aus Polytetrafluorethylen eingelegt. Der Außenring ist axial geteilt.The outer ring 1 is provided with a recess 2 that extends Extends over the entire inner boundary surface of the outer ring. In this recess is a plastic strip 3 made of polytetrafluoroethylene inserted. The outer ring is divided axially.
Das Lager ist auch für große Belastungen geeignet; da auch bei diesen die in der Aussparung 2 angeordnete fettlose Schmierschieht 3 nicht aus der Aussparung herausgepreßt wird.The bearing is also suitable for heavy loads; since the grease-free lubricant arranged in the recess 2 also occurs in these 3 is not pressed out of the recess.
Bei der Konstruktion nach der Pig. 2 ist das Kunststoffband 4 über einen Kleber -rat dem Außenring 1 verbunden» Das Band 4 erstreckt sich über die gesamte Innenfläche des Außenringes.When designing according to the Pig. 2 is the plastic band 4 Connected to the outer ring 1 via an adhesive council »The tape 4 extends over the entire inner surface of the outer ring.
3ei der Ausführung nach der -^ ic. 3 erhält die kunststoff schicht 5 eine seitliche Abstützung. Diese wird durch Metallseheiben 6?7 erreicht ρ die in schwalbenschwanzf örmigeh oder anders zY^eckentsprechend ausgebildeten Ringnuten des Außenringes 8 angebracht sind. Die Scheiben können aus Aluminium, Stahl oder Messing oder aber aus einem anderen Metall gefertigt werden= Sin derartiges Lager ist auch für größere Belastungen geeignet. Anstelle der Metallscheiben kann aber auch je ein Dichtungsring vorgesehen werden.3in the execution after the - ^ ic. 3, the plastic layer 5 receives a lateral support. This is made by metal washers 6 ? 7 reaches ρ which are provided in dovetail-shaped or otherwise zY ^ corner-correspondingly designed annular grooves of the outer ring 8. The disks can be made of aluminum, steel or brass or of another metal = a bearing of this type is also suitable for greater loads. Instead of the metal disks, a sealing ring can also be provided.
Eine weitere Ausführungsform des G-elenklagers nach der !Teuerung ist in der Fig. 4 dargestellt. Bei dieser Konstruktion weist der Innenring 9 eine Aussparung 10 auf, die sich über den gesamten Umfang erstreckt und in die das Kunststoffband 11 lose eingelegt wird.. Bei dieser Konstruktion besteht die Möglichkeit j durch die Wahl entsprechender Äirehmesserverhältnisse ein Lager mit ungeteiltem. Außenring zu erstellen.Another embodiment of the G-bearing after the inflation is shown in FIG. In this construction, the inner ring 9 has a recess 10, which extends over the entire Extends circumference and into which the plastic tape 11 is loosely inserted. With this construction, there is the possibility of j a warehouse by choosing the appropriate Äirehmesser conditions with undivided. Create outer ring.
Claims (1)
als fettlose G-leit- oder Schmierschicht eine Kunststoffschicht
(3?4s>5s> 11) a.So aus Polytetrafluorethylen angeordnet ist«1 . Joint bearing j, which has an outer and an inner ring, characterized in that between the inner and outer ring
a plastic layer as a grease-free G-conductive or lubricating layer
(3? 4s>5s> 11) a.So made of polytetrafluoroethylene is arranged «
Kleber mit dem Außenring (8) vereinigt ist.4 »spherical bearing according to claim 1, characterized; that the outer ring (8) has annular dovetail grooves ododglo on the end faces ;, in which sealing disks or metal disks are inserted in a form-fitting manner; between which disks the plastic layer (5) is provided, which over a
Glue is united with the outer ring (8).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEE22133U DE1927470U (en) | 1965-08-26 | 1965-08-26 | JOINT BEARING. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEE22133U DE1927470U (en) | 1965-08-26 | 1965-08-26 | JOINT BEARING. |
Publications (1)
Publication Number | Publication Date |
---|---|
DE1927470U true DE1927470U (en) | 1965-11-18 |
Family
ID=33331039
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEE22133U Expired DE1927470U (en) | 1965-08-26 | 1965-08-26 | JOINT BEARING. |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE1927470U (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2133259A1 (en) * | 1970-08-05 | 1972-03-09 | Heim Universal Corp | Self-aligning bearing |
DE3209572A1 (en) * | 1981-03-18 | 1982-12-16 | The Torrington Co., 06790 Torrington, Conn. | SPHERICAL BEARING |
DE3524761A1 (en) * | 1985-07-11 | 1987-01-15 | Pvs Kunststoff Technik | METHOD AND DEVICE FOR PRODUCING A JOINT BEARING WITH A PUSHED OR INJECTED SLIDING INSERT |
DE4216559A1 (en) * | 1992-05-20 | 1993-11-25 | Freudenberg Carl Fa | Swivel bearing |
DE20205829U1 (en) * | 2002-04-15 | 2003-08-28 | Igus Gmbh | movable bearing |
WO2009059588A2 (en) * | 2007-11-09 | 2009-05-14 | Schaeffler Kg | Plain bearing comprising a detachable slideway lining |
DE102007053528A1 (en) * | 2007-11-09 | 2009-05-14 | Schaeffler Kg | Plain bearing with exchangeable sliding coating |
-
1965
- 1965-08-26 DE DEE22133U patent/DE1927470U/en not_active Expired
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2133259A1 (en) * | 1970-08-05 | 1972-03-09 | Heim Universal Corp | Self-aligning bearing |
DE3209572A1 (en) * | 1981-03-18 | 1982-12-16 | The Torrington Co., 06790 Torrington, Conn. | SPHERICAL BEARING |
DE3524761A1 (en) * | 1985-07-11 | 1987-01-15 | Pvs Kunststoff Technik | METHOD AND DEVICE FOR PRODUCING A JOINT BEARING WITH A PUSHED OR INJECTED SLIDING INSERT |
DE4216559A1 (en) * | 1992-05-20 | 1993-11-25 | Freudenberg Carl Fa | Swivel bearing |
DE20205829U1 (en) * | 2002-04-15 | 2003-08-28 | Igus Gmbh | movable bearing |
WO2009059588A2 (en) * | 2007-11-09 | 2009-05-14 | Schaeffler Kg | Plain bearing comprising a detachable slideway lining |
DE102007053528A1 (en) * | 2007-11-09 | 2009-05-14 | Schaeffler Kg | Plain bearing with exchangeable sliding coating |
WO2009059588A3 (en) * | 2007-11-09 | 2009-11-19 | Schaeffler Kg | Plain bearing comprising a detachable slideway lining |
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