DE6933011U - JOINT BEARING - Google Patents

JOINT BEARING

Info

Publication number
DE6933011U
DE6933011U DE6933011U DE6933011U DE6933011U DE 6933011 U DE6933011 U DE 6933011U DE 6933011 U DE6933011 U DE 6933011U DE 6933011 U DE6933011 U DE 6933011U DE 6933011 U DE6933011 U DE 6933011U
Authority
DE
Germany
Prior art keywords
ring
joint bearing
bearing according
longitudinal edges
spherical
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
DE6933011U
Other languages
German (de)
Inventor
Helmut Elges
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 DE6933011U priority Critical patent/DE6933011U/en
Publication of DE6933011U publication Critical patent/DE6933011U/en
Priority to FR7030974A priority patent/FR2059175A5/fr
Priority to GB4003870A priority patent/GB1310984A/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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
    • F16D3/16—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts
    • F16D3/20—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members
    • F16D3/202—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members one coupling part having radially projecting pins, e.g. tripod joints
    • F16D3/205—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members one coupling part having radially projecting pins, e.g. tripod joints the pins extending radially outwardly from the coupling part
    • F16D3/2055—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members one coupling part having radially projecting pins, e.g. tripod joints the pins extending radially outwardly from the coupling part having three pins, i.e. true tripod joints
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
    • F16D3/16—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts
    • F16D3/26—Hooke's joints or other joints with an equivalent intermediate member to which each coupling part is pivotally or slidably connected
    • F16D3/38—Hooke's joints or other joints with an equivalent intermediate member to which each coupling part is pivotally or slidably connected with a single intermediate member with trunnions or bearings arranged on two axes perpendicular to one another
    • F16D3/382—Hooke's joints or other joints with an equivalent intermediate member to which each coupling part is pivotally or slidably connected with a single intermediate member with trunnions or bearings arranged on two axes perpendicular to one another constructional details of other than the intermediate member
    • F16D3/385—Bearing cup; Bearing construction; Bearing seal; Mounting of bearing on the intermediate member

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sliding-Contact Bearings (AREA)

Description

PafenfenwälfePafenwälfe Dr. O. LoesenbeckDr. O. Loesenbeck Dipl.-Ing. StrackeDipl.-Ing. Stracke Dipl.-Ing. LoesenbeckDipl.-Ing. Loesenbeck

« Bielefeld, Herforder finge 17«Bielefeld, Herford started 17

Helmut Elges, 4801 Quelle über Bielefeld, Erikastr. 3Helmut Elges, 4801 Source via Bielefeld, Erikastr. 3

GelenklagerSpherical bearings

Die Neuerung bezieht sich auf Gelenklager mit einem aussen balligen Innenring und einem innen entsprechend konkav gewölbten Aussenring. Bei den bekannten Gelenklagern sind der Innen- und der Aussenring durch spanende Bearbeitung e is rohrförmigen Ausgangsmaterial hergestellt. Die Lagerringe müssen mithin gedreht, gehärtet und geschliffen werden. Ausserdem müssen zur Erzielung einer guten Nachschmierbarkeit Schmiernuten in die Ringe eingedreht werden. Infolgedessen sind die bekannten Gelenklager verhältnismässig kostspielig.The innovation relates to spherical bearings with an outside spherical inner ring and a correspondingly concave outer ring on the inside. In the known spherical plain bearings, the inner and the outer ring is tubular by machining Base material produced. The bearing rings must therefore be turned, hardened and ground. Also need to To achieve good relubrication, lubrication grooves are screwed into the rings. As a result, the known spherical plain bearings relatively expensive.

Der vorliegenden Neuerung liege daher die Aufgabe zugrunde, die Herstellung von Galenklagern zu vereinfachen und zu verbilligen.The present innovation is therefore based on the task that To simplify and cheaper the manufacture of Galenklager.

Die Lösun dieser Aufgabe besteht im wesentlichen darin, daß mindestens ein Ring (Aussen- oder Innenring) des Gelenklagers durch spanlose Verformung aus Bandmaterial od. dgl. hergestellt ist. Auf diese Weise wird zunächst eine beträchtliche Materialersparnis erzielt. Ausserdem sind die Fertigungskosten für derartige Lagerringe relativ gering. Ein weiterer Vorteil der nach der Neuerung ausgebildeten Lagerringe besteht darin, daß bei der Verformung des Bandmaterials gleichzeitig Nuten zur Nachschmierbarkeit des Lagers erreicht werden können. Ferner wirdThe solution to this problem is essentially that at least one ring (outer or inner ring) of the spherical bearing or the like by non-cutting deformation from strip material is. In this way, a considerable saving in material is initially achieved. In addition, the manufacturing costs for such Bearing rings relatively small. Another advantage of the bearing rings formed according to the innovation is that at the deformation of the strip material at the same time grooves for relubrication of the camp can be reached. Furthermore,

durch die Elastizität der neuen Lagerringe auch ti ei gröberen Fertigungstoleranzen ein genügender Pestsitz erreicht.Due to the elasticity of the new bearing rings, they are also coarser A sufficient interference fit is achieved in manufacturing tolerances.

In der Zeichnung ist die Neuerung an einigen Ausführungsbeispielen veranschaulicht, und zwar zeigen die Figuren 1 bis 8 Teillängsschnitte durch verschiedene Ausführungsformen von Gelenklagerringen, die durch spanlose Verformung aus Bandmaterial hergestellt sind.The drawing shows the innovation in some exemplary embodiments illustrated, namely Figures 1 to 8 show partial longitudinal sections through different embodiments of spherical bearing rings, which are produced from strip material by non-cutting deformation.

Fig. 1 zeigt eine Ausführungsform, bei welcher der Aussenring 1 in üblicher Weise durch spanende Bearbeitung gefertigt und der Innenring 2 gemäss der Neuerung durch spanlose Verformung aus Bandmaterial hergestellt ist, und zwar so, daß die Längskanten des Bandmaterials mit Abstand voneinander in der Mitte der zylindrischen Innenfläche des Lagerinnenringes liegen. Bei der Ausführungsform nach Fig. 2 dagegen liegen die Längskanten des Bandmaterials mit Abstand voneinander in der Mitte der konvex :| gewölbten Gleitfläche des Innenringes J. Hier bildet der zwischenFig. 1 shows an embodiment in which the outer ring 1 is manufactured in the usual way by machining and the Inner ring 2 is made according to the innovation by non-cutting deformation from strip material, in such a way that the longitudinal edges of the strip material are spaced apart in the center of the cylindrical inner surface of the bearing inner ring. In the In the embodiment according to FIG. 2, however, the longitudinal edges of the strip material lie at a distance from one another in the middle of the convex : | curved sliding surface of the inner ring J. Here the between

den erwähnten Längskanten vorhandene Spalt gleichzeitig eine S chiai er nute.the mentioned long edges existing gap at the same time a slip groove.

Fig. 3 zeigt einen Lageraussenring 4, bei welchem die Stossfuge des Bandes in der Mitte der konkav gewölbten Lagergleitfläche liegt und die Längskanten des Bandes derart nach aussen abge-■ j kantet sind, daß sie sich gegen die zylindrische AussenflacheFig. 3 shows a bearing outer ring 4, in which the butt joint of the belt lies in the middle of the concavely curved bearing sliding surface and the longitudinal edges of the belt are so outwardly ■ j are edged that they are against the cylindrical outer surface

des Ringes 4 abstützen.of the ring 4 support.

Gemäss Fig. 4 liegen die Längskanten des Bandes mit Abstand voneinander in der Mitte der zylindrischen Aussenfläche des Aussenringes 5 gegen dessen konkav gewölbte Innenwandung an, wobei die genannte Innenwandung im Bereich der von den Längskanten des Bandes begrenzten Fuge 6 Schmiermitteldurchtrittsöffnungen 7 aufweist.According to FIG. 4, the longitudinal edges of the band are spaced apart from one another in the middle of the cylindrical outer surface of the outer ring 5 against its concavely curved inner wall, wherein the named inner wall in the area of the joint 6 delimited by the longitudinal edges of the belt, lubricant passage openings 7 having.

Die IPicS. 5 zeigt einen Lageraussenring 8, bei dem die Längskanten des Bandes mit Abstand voneinander im Bereich der konkav gewölbten Gleitfläche liegen, während bei der AusführungsformThe IPicS. 5 shows a bearing outer ring 8, in which the longitudinal edges of the belt at a distance from each other in the region of the concavely curved sliding surface, while in the embodiment

nach Fig. 6 diese Längskanten im Bereich der zylindrischen Aussenfläche des Aussenringes 9 vorgesehen sind.6, these longitudinal edges are provided in the area of the cylindrical outer surface of the outer ring 9.

1 Bei dem Innenring 10 nach Fig. 7 liegen die Längskanten des !1 In the inner ring 10 of FIG. 7, the longitudinal edges of the!

Bandes mit Abstand voneinander im Bereich der zylindrischen Innenfläche des Ringes. Die konvex gewölbte Gleitfläche dieses Ringes weist in der Mitte eine nach innen gerichtete Durchprägung 11 und im Bereich derselben Schmiermitteldurchtrittsöffnungen 12 auf.Band spaced from each other in the area of the cylindrical inner surface of the ring. The convexly curved sliding surface of this Ring has in the middle an inwardly directed impression 11 and in the area of the same lubricant passage openings 12 on.

Gemäss Fig. 8 liegt die Stossfuge des Bandes in der Mitte der konvex gewölbten Gleitfläche des Innenringes 15, wobei die Längskanten des Bandes nach innen abgekantet sind und sich gegen die zylindrische Innenwandung des Ringes abstützen.According to Fig. 8, the butt joint of the tape is in the middle of the convexly curved sliding surface of the inner ring 15, wherein the longitudinal edges of the band are bevelled inward and against each other support the cylindrical inner wall of the ring.

Wie die dargestellten Ausführungsbeispiele zeigen, lässt sich die Neuerung auf mannigfache Weise verwirklichen.As the illustrated embodiments show, can realize the innovation in many ways.

Claims (7)

VI» SchutzansprücheVI »Claims for protection 1. Gelenklager mit einem außen balligen Innenring und einem entsprechend konkav gewölbten Außenring, dadurch gekennzeichnet , daß mindestens ein Ring des Gelenklagers durch spanlose Verformung aus Bandmaterial o.dgl. hergestellt ist.1. Spherical plain bearings with an outer spherical inner ring and a correspondingly concave outer ring, thereby characterized in that at least one ring of the spherical bearing or the like by non-cutting deformation from strip material. is made. 2. Gelenklager nach Anspruch 1, dadurch gekennzeichnet, daß die Längskanten des Bandes im Bereich der Ringmitte liegen.2. Joint bearing according to claim 1, characterized in that the longitudinal edges of the band lie in the region of the center of the ring. 3. Gelenklager nach Anspruch 1 und 2, dadurch gekennzeichnet, daß die Lär.gskanten des Bandes mit Abstand voneinander in der Ringmitte liegen.3. Joint bearing according to claim 1 and 2, characterized in that the Lär.gskanten of the band are spaced from one another in the center of the ring. 4. Gelenklager nach Anspruch 1 und 2,"TiSdUrCh gekennzeichnet, daß die Längskanten des Bandes in der Mitte der gewölbten Gleitfläche des Innen- oder Außenringes liegen.4. Joint bearing according to claim 1 and 2, "TiSdUrCh characterized, that the longitudinal edges of the band lie in the middle of the curved sliding surface of the inner or outer ring. 5. Gelenklager nach Anspruch 1 und 2, dadurch gekennzeichnet, daß die Längskanten des Bandes im Bereich der zylindrischen Fläche des Außen- oder Innenringes liegen.5. Joint bearing according to claim 1 and 2, characterized in that the longitudinal edges of the belt in the region of the cylindrical Surface of the outer or inner ring. 6. Gelenklager nach Anspruch 1 und 2, dadurch gekennzeichnet, daß die Lär _;skanten des Bandes abgekantet sind und sich gegen die zylindrische Wandung des Ringes abstützen.6. Joint bearing according to claim 1 and 2, characterized in that the Lär _; edges of the tape are bevelled and against support the cylindrical wall of the ring. 7. Gelenklager nach Anspruch 1 und 2, dadurch gekennzeichnet, daß die gewölbte Lagergleitfläche im mittleren Teil eine Durchprägung (11) und im Bereich dieser Durchprägung Schmiermitteldurchtrittsöffnungen (12) pafweist.7. Joint bearing according to claim 1 and 2, characterized in that the curved bearing sliding surface has an impression in the central part (11) and in the area of this embossing lubricant passage openings (12) paf.
DE6933011U 1969-08-20 1969-08-20 JOINT BEARING Expired DE6933011U (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE6933011U DE6933011U (en) 1969-08-20 1969-08-20 JOINT BEARING
FR7030974A FR2059175A5 (en) 1969-08-20 1970-08-18
GB4003870A GB1310984A (en) 1969-08-20 1970-08-19 Self-aligning bearing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE6933011U DE6933011U (en) 1969-08-20 1969-08-20 JOINT BEARING

Publications (1)

Publication Number Publication Date
DE6933011U true DE6933011U (en) 1969-11-27

Family

ID=34124339

Family Applications (1)

Application Number Title Priority Date Filing Date
DE6933011U Expired DE6933011U (en) 1969-08-20 1969-08-20 JOINT BEARING

Country Status (1)

Country Link
DE (1) DE6933011U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3039023A1 (en) * 1980-10-16 1982-04-29 Helmut Elges Kg, 4800 Bielefeld Inner ring for tubular swivel bearing - has part-spherical portions either side of U=section inward collar of same dia. as ends
DE9016728U1 (en) * 1990-12-11 1992-01-16 Hanning Elektro-Werke GmbH & Co, 4811 Oerlinghausen Plain bearing designed as a spherical bearing

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3039023A1 (en) * 1980-10-16 1982-04-29 Helmut Elges Kg, 4800 Bielefeld Inner ring for tubular swivel bearing - has part-spherical portions either side of U=section inward collar of same dia. as ends
DE9016728U1 (en) * 1990-12-11 1992-01-16 Hanning Elektro-Werke GmbH & Co, 4811 Oerlinghausen Plain bearing designed as a spherical bearing

Similar Documents

Publication Publication Date Title
DE2233166C2 (en) Self-lubricating bearing
DE1174113B (en) Axial cage for cylindrical rolling elements
DE1905306U (en) SEAL RING.
DE2545361A1 (en) SELF-CENTERING SMALL PLAIN BEARING
DE2366437C2 (en) Radial sealing ring
DE2643781C2 (en) Shaft stuffing box for the drive shaft of a liquid pump with at least one pump rotor
DE2424437A1 (en) CONICAL SLEEVE FOR FASTENING MACHINE ELEMENTS
DE6933011U (en) JOINT BEARING
DE1950036U (en) INCLINED ROLLERS OR ANGLE NEEDLE BEARING.
DE948464C (en) Shaft seal
DE821887C (en) Multi-row ball bearing
DE3532672A1 (en) RING WITH LAYER OF FRICTION MATERIAL ON CONE SURFACE
AT317473B (en) Roller for pull-out rails of drawers or the like.
DE2927447A1 (en) Self aligning bearing mounting - has plastics elastic sleeve, spherical on inside, with external protrusions and internal recesses
EP0218091B1 (en) Sliding sleeve made of a polymeric material for a clutch release bearing
DE2047421A1 (en) storage
DE2531699A1 (en) Internal and external races for radial ball bearings - are produced by axially forging sheet metal blanks to work harden bearing surface
DE1862600U (en) CYLINDER ROLLER BEARINGS, IN PARTICULAR NEEDLE BEARINGS.
DE6938541U (en) ROLLER BEARING.
DE2831183A1 (en) Caged needle roller bearing - has roller-retaining inner cage consisting of ribs between adjacent rollers held together by end rings
AT237388B (en) Plastic bearings
DE2240144A1 (en) SEALED CAM Follower Bearings
DE2852690A1 (en) Plain bearing for shaft end - has annular recess in housing and radial bearing to accommodate lug on thrust bearing
DE1954696U (en) BEARING HOUSING.
DE2803442A1 (en) SEAL FOR A PISTON