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DE517161C - Multi-row longitudinal bearing - Google Patents

Multi-row longitudinal bearing

Info

Publication number
DE517161C
DE517161C DESCH87624D DESC087624D DE517161C DE 517161 C DE517161 C DE 517161C DE SCH87624 D DESCH87624 D DE SCH87624D DE SC087624 D DESC087624 D DE SC087624D DE 517161 C DE517161 C DE 517161C
Authority
DE
Germany
Prior art keywords
longitudinal bearing
row longitudinal
balls
pieces
bearing
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
DESCH87624D
Other languages
German (de)
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.)
Vereinigte Kugellagerfabriken AG
Original Assignee
Vereinigte Kugellagerfabriken AG
Publication date
Priority to DESCH87624D priority Critical patent/DE517161C/en
Application granted granted Critical
Publication of DE517161C publication Critical patent/DE517161C/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
    • F16C41/00Other accessories, e.g. devices integrated in the bearing not relating to the bearing function as such
    • F16C41/02Arrangements for equalising the load on a plurality of bearings or their elements
    • 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
    • F16C19/00Bearings with rolling contact, for exclusively rotary movement
    • F16C19/02Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows
    • F16C19/10Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for axial load mainly
    • 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
    • F16C19/00Bearings with rolling contact, for exclusively rotary movement
    • F16C19/54Systems consisting of a plurality of bearings with rolling friction
    • 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
    • F16C2300/00Application independent of particular apparatuses
    • F16C2300/02General use or purpose, i.e. no use, purpose, special adaptation or modification indicated or a wide variety of uses mentioned

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bearings For Parts Moving Linearly (AREA)

Description

Den Gegenstand der Erfindung bildet ein mehrreihiges Längskugellager, bei dem die verschiedenen Kugelreihen in der Achsrichtung hintereinanderliegen und durch kippbare Tragkörper gestützt werden, um die Belastung auf die Kugelreihen zu verteilen. Verglichen mit bekannten Lagern, zeigt die neue Anordnung den Unterschied, daß sämtliche Lagerteile im Gehäuse derart geführt sind,The object of the invention forms a multi-row longitudinal ball bearing in which the different rows of balls in the axial direction lie one behind the other and by tiltable Support body are supported in order to distribute the load on the rows of balls. Compared with known bearings, the new arrangement shows the difference that all bearing parts are guided in the housing in such a way

to daß radialer Druck auf die Verteilerkörper nicht wirken kann, weshalb diese von je einer Kugel, die in entsprechenden pfannenartigen Vertiefungen gehalten werden, gestützt werden können. Durch die Anwendung von Stützkugeln wird ferner die Einstellung der Ausgleichkörper in allen Richtungen ermöglicht, und diese werden auch in bestimmten Abständen voneinander gehalten, so daß sich jeder frei einstellen kann.to that radial pressure can not act on the distributor body, which is why this ever a ball that is in corresponding pan-like Wells are held, can be supported. Using Support balls also enable the adjustment of the compensation bodies in all directions, and these are also kept at certain distances from one another, so that everyone can adjust freely.

In der Zeichnung ist die neue Anordnung des Längslagers in einer Ausführungsform beispielsweise dargestellt. Abb. r zeigt einen senkrechten Schnitt des als Fußlager ausgebildeten Lagers. Abb. 2 stellt einen Querschnitt nach der Linie 2-2 der Abb. 1 dar und zeigt die Oberansicht der Ausgleichkörper.In the drawing is the new arrangement of the longitudinal bearing shown in one embodiment, for example. Fig.r shows one vertical section of the bearing designed as a foot bearing. Fig. 2 represents a cross section according to the line 2-2 of Fig. 1 and shows the top view of the compensation body.

Die beiden Druckkugellager 5 und 6 liegenThe two thrust ball bearings 5 and 6 are located

mit ihren inneren Lauf scheiben 7 und 8 gegen Absätze der senkrechten Welle 16 an, während ihre äußeren Laufscheiben 9 und 10 von Ausgleichkörpern 11 getragen werden, wobei die Scheibe 9 mittels einer im Gehäuse 13 mit Gleitführung sitzenden Büchse 12 und die Scheibe 10 unmittelbar an Wulsten oder ähnlichen Erhöhungen der Ausgleichkörper 11 anliegen. Die Scheibe 9 wird in einem Sitz der Büchse 12 gegen radiale Verschiebung gehalten; die Scheibe 10 hegt mit ihrem Umfange an einem einwärts gerichteten Flansch 14 der Büchse 12, der eine Gleitführung bildet, so daß die Kugellagersysteme eine radiale Verstellung mit Bezug auf das Gehäuse und die Ausgleichkörper nicht ausführen können. with their inner running discs 7 and 8 against shoulders of the vertical shaft 16, while their outer running disks 9 and 10 are carried by compensating bodies 11, wherein the disc 9 by means of a seated in the housing 13 with sliding guide bush 12 and the disk 10 directly on beads or similar elevations of the compensating body 11 are present. The disc 9 is in a seat of the sleeve 12 against radial displacement held; the disk 10 rests with its circumference on an inwardly directed flange 14 of the sleeve 12, which forms a sliding guide, so that the ball bearing systems a radial adjustment with respect to the housing and the compensating body cannot run.

Wie aus Abb. 2 ersichtlich, sind die ringsektorförmigen Ausgleichkörper 11 in gewissem Abstande voneinander angeordnet, weshalb jeder sich in allen Richtungen frei ein' stellen kann, was auch dadurch ermöglicht ist, daß diese Teile auf Kugeln 15 ruhen, die in hohlkugeligen Vertiefungen der Ausgleichstücke und des Gehäuses liegen. Durch diese Anordnung wird nicht nur die Verteilung des Druckes auf einen großen Teil der Kugeloberfläche erzielt, sondern die Ausgleichstücke werden auch an ihrem Platze festgehalten, so daß sie ihren Abstand nicht verändern können. Infolge der Anordnung aller Teile und ihrer genauen Führung kann eine Veränderung nicht vorkommen, und die Druckverteilung bleibt deshalb an allen Stellen des Umfanges gleich.As can be seen from Fig. 2, the ring sector-shaped Compensating body 11 arranged at a certain distance from each other, which is why everyone can adjust freely in all directions, which also makes this possible is that these parts rest on balls 15, which are in hollow spherical recesses of the compensation pieces and the housing. This arrangement not only improves the distribution of the Pressure achieved on a large part of the spherical surface, but the compensation pieces are also held in place so that they do not change their distance can. As a result of the arrangement of all parts and their precise guidance, a change cannot occur, and the Pressure distribution therefore remains the same at all points on the circumference.

Man kann auf diese Weise auch bei mehr als zwei Kugelreihen den Druck verteilen, indem man in bekannter Weise mehrere Sätze der Ausgleichkörper übereinander und mehrere Führungsbüchsen anordnet.In this way you can distribute the pressure even if there are more than two rows of balls by one above the other and several sets of compensating bodies in a known manner Arranges guide bushes.

Claims (1)

Patentanspruch :Claim: Mehrreihiges Längslager, bei dem die einzelnen Kugellager zwecks Verteilung der Belastung von kippbaren Ausgleichstücken gestützt werden, dadurch gekennzeichnet, daß die sektorförmigen Ausgleichstücke vollständig voneinander getrennt sind und durch Kugeln, die in pfannenförmige Vertiefungen, des Gehäuses und der Ausgleichstücke eingreifen, getragen und in bestimmtem. Abstande voneinander gehalten werden,Multi-row longitudinal bearing in which the individual ball bearings are used for distribution the load of tiltable compensation pieces are supported, characterized in that, that the sector-shaped compensation pieces are completely separated from each other and by balls, which in pan-shaped depressions, of the housing and the compensating pieces engage, worn and in certain. Distances from each other being held, Hierzu 1 Blatt Zeichnungen1 sheet of drawings
DESCH87624D Multi-row longitudinal bearing Expired DE517161C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DESCH87624D DE517161C (en) Multi-row longitudinal bearing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DESCH87624D DE517161C (en) Multi-row longitudinal bearing

Publications (1)

Publication Number Publication Date
DE517161C true DE517161C (en) 1931-01-31

Family

ID=7443736

Family Applications (1)

Application Number Title Priority Date Filing Date
DESCH87624D Expired DE517161C (en) Multi-row longitudinal bearing

Country Status (1)

Country Link
DE (1) DE517161C (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1061576B (en) * 1954-07-19 1959-07-16 Daimler Benz Ag Bearing to absorb large axial forces, especially at high speeds
US3030158A (en) * 1957-12-21 1962-04-17 Rothe Erde Eisenwerk Single- and multi-row wire bearing systems
DE1135247B (en) * 1957-12-21 1962-08-23 Rothe Erde Eisenwerk Longitudinal bearing with several roller bearings arranged axially next to one another

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1061576B (en) * 1954-07-19 1959-07-16 Daimler Benz Ag Bearing to absorb large axial forces, especially at high speeds
US3030158A (en) * 1957-12-21 1962-04-17 Rothe Erde Eisenwerk Single- and multi-row wire bearing systems
DE1135247B (en) * 1957-12-21 1962-08-23 Rothe Erde Eisenwerk Longitudinal bearing with several roller bearings arranged axially next to one another

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