DE1981044U - NEEDLE BEARING WITH THIN-WALLED OUTER RING SLEEVE. - Google Patents

NEEDLE BEARING WITH THIN-WALLED OUTER RING SLEEVE.

Info

Publication number
DE1981044U
DE1981044U DED36793U DED0036793U DE1981044U DE 1981044 U DE1981044 U DE 1981044U DE D36793 U DED36793 U DE D36793U DE D0036793 U DED0036793 U DE D0036793U DE 1981044 U DE1981044 U DE 1981044U
Authority
DE
Germany
Prior art keywords
slip ring
outer ring
sleeve
ring
thin
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
DED36793U
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.)
Duerkoppwerke GmbH
Original Assignee
Duerkoppwerke GmbH
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 Duerkoppwerke GmbH filed Critical Duerkoppwerke GmbH
Priority to DED36793U priority Critical patent/DE1981044U/en
Publication of DE1981044U publication Critical patent/DE1981044U/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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C21/00—Combinations of sliding-contact bearings with ball or roller bearings, for exclusively rotary movement
    • F16C21/005—Combinations of sliding-contact bearings with ball or roller bearings, for exclusively rotary movement the external zone of a bearing with rolling members, e.g. needles, being cup-shaped, with or without a separate thrust-bearing disc or ring, e.g. for universal 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
    • 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
    • F16C33/72—Sealings
    • F16C33/76—Sealings of ball or roller 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
    • F16C2326/00—Articles relating to transporting
    • F16C2326/01—Parts of vehicles in general
    • F16C2326/05—Vehicle suspensions, e.g. bearings, pivots or connecting rods used therein
    • 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
    • F16C2361/00—Apparatus or articles in engineering in general
    • F16C2361/41—Couplings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Support Of The Bearing (AREA)

Description

q inq in

DURKOPPDURKOPP

Nadellager mit dünnwandiger AußenringbücheeNeedle roller bearings with a thin-walled outer ring bush

Die Erfindung betrifft ein abzudichtendes Nadellager» insbesondere für die Lagerung der Bolzen einer Federaufhängung an Kraftfahrzeugen oder der Zapfen eines Kreuzgelenkes· Sie befaßt sich mit der Aufgabe, eine einfach zu montierende, abgedichtete Lagerung zu schaffen, die wenig Raum beansprucht und die eich die Vorteile der an sich bekannten zweiteiligen Stahl-Schleifringdichtungen zu Nutze machto The invention relates to a needle roller bearing to be sealed »in particular for mounting the bolts of a spring suspension on motor vehicles or the journals of a universal joint known two-part steel slip ring seals to use o

Gemäß der Erfindung ist das Nadellager mit einer dünnwandigen Außenringbüchse versehen, deren offenes linde einen nach außen umgelegten Ringflansch mit äußerem Begrenzungskragen aufweist, wobei in den durch Ringflansch und Begrenzungskragen gebildeten Ringraum der eine Schleifring einer zweiteiligen Stahl-Sohleifringdichtung aufgenommen ist, deren anderer Schleifring in einem auf einer Welle oder Bolzen sitzenden Guramifederkörper aufgenommen ist«According to the invention, the needle bearing is provided with a thin-walled outer ring sleeve, the open linde has an outwardly folded ring flange with an outer limiting collar, with the ring flange in the and limiting collar formed annulus of a slip ring of a two-part steel sole ring seal is added, the other slip ring in a Gurami spring body seated on a shaft or bolt is recorded "

Der in der Außenringbüchse aufgenommene Schleifring ist dicht eingesetzt und gegen Verdrehen gesichert, vorteilhaft durch Anwendung eines zugleich abdichtenden Metallklebers a The recorded in the outer ring can slip ring is tightly inserted and secured against rotation, preferably by use of a sealing at the same time a metal adhesive

Die hier zur Anwendung gelangenden bekannten Stahl-Schleif« rlngdichtungen haben sich in der Praxis unter schwierigsten Arbeitsverhältnissen außerordentlich gut bewährt, Jedoch ist die normale Ausführung mit zwei Identischen Gummifederkörpern, die je einen Schleifring aufnehmen, wegen der axialen Dichtungshöhe vielfach nicht anwendbare Die erfindungsgemäße Lösung schafft für spezielle Anwendungsfälle in Verbindung mit Nadellagern eine raumsparende Anordnung.The well-known steel grinders used here Longitudinal seals have proven to be among the most difficult in practice Working relationships have proven to be extremely good, but the normal version is with two identical rubber spring bodies, which each accommodate a slip ring, often not applicable because of the axial seal height The solution according to the invention creates a for special applications in connection with needle bearings space-saving arrangement.

Die Zeichnung veranschaulicht ein Ausführungsbeispiel9 sie zeigt eine Lageretelle mit erfindungsgemäßem Nadellager und Abdichtung im Schnitto The drawing illustrates an embodiment 9 shows a Lageretelle with inventive needle bearing and seal on average o

12-3-11412-3-114

Datumdate

NameSurname

OP/PrOP / Pr

DURKOPPDURKOPP

Die dünnwandige, aus Blech gezogene Außenringbüchse des Nadellagers ist an Ihrem einen Ende mit eine» geschlossenen Boden 2 versehen und an ihrem anderen Ende mit einem nach außen umgelegten Ringflansch 3° Der Außenrand des Ringflaneohes 3 1st hochgezogen und bildet einen Begrenzungskragen 4, Die topfartige Außenringbüchse 1 ist in eine Bohrung eines Federgehänges 5 eingepreßt.One end of the thin-walled outer ring bushing of the needle bearing, drawn from sheet metal, has a » provided closed bottom 2 and at its other end with an outwardly folded annular flange 3 ° The outer edge of the ring flange 3 is pulled up and forms a limiting collar 4, the pot-like Outer ring bush 1 is pressed into a bore of a spring hanger 5.

In den Boden 2 der Außenringbüohse 1 1st inneneeitig eine Scheibe 6 aus Gleitlagermetall oder Kunststoff eingelegt, gegen die sich die Lagernadeln 7 und der Gehängebolzen 8 axial abstützen.In the bottom 2 of the outer ring sleeve 1 1st inside inserted a disc 6 made of plain bearing metal or plastic, against which the bearing needles 7 and the Support hanger bolt 8 axially.

In den Ringraum, der Ton dem Plansch 3 und dem Kragen k gebildet wird, ist ein Stahl-Schleifring mit einem Metallkleber dicht eingesetzte Ein zweiter Stahl-Schleifring 11 1st an einem Gummifederkörper befestigt, der mittels eines Klemmringes 13 auf dem Bolzen 8 gehalten 1st und sich an der Stirnfläche des Pederauges Ik axial abstützte Die Gestaltung des Gummifederkörpers 12 bewirkt, daß die beiden Schleifringe 10 und 11 mit der erforderlichen Vorspannung gegeneinander gedrückt werden.A steel slip ring with a metal adhesive is tightly inserted into the annulus, which is formed by the splash 3 and the collar k axially supported on the end face of the peder eye Ik. The design of the rubber spring body 12 has the effect that the two slip rings 10 and 11 are pressed against one another with the necessary pretension.

Pur den axialen Anlauf der Lagernadeln 7 ist zwischen dem Ringflansch 3 der Büchse 1 und dem Klemmring 13 des Gummifederkörpers 12 eine Stahlscheibe 9 vorgesehen« Diese Sohelbe 9 kann auch mit dem Schleifring 10 einstückig ausgebildet A steel disk 9 is provided between the annular flange 3 of the bushing 1 and the clamping ring 13 of the rubber spring body 12 for the axial run-up of the bearing needles 7

S chut zansprücheProtection claims

12-3-11412-3-114

Datumdate

Claims (1)

•Π Γ• Π Γ DURKOPPDURKOPP Sohutzansprüche$Protection Claims $ 1ο) Nadellager mit dünnwandiger Außenringbüchse, dadurch gekennzeichnet, daß das offene Ende der Büchse (1) einen nach außen umgelegten Ringflansch (3) mit Begrenzungskragen (k) aufweist und daß in den so gebildeten Ringrau« der eine Schleifring (to) einer an sich bekannten zweiteiligen Stahl-Schleifringdichtung aufgenommen ist, deren anderer Schleifring (11) in einem auf einer Welle oder Bolzen (8) sitzenden Gummifederkörper (12) aufgenommen isto1ο) Needle roller bearings with a thin-walled outer ring sleeve, characterized in that the open end of the sleeve (1) has an annular flange (3) folded outwards with a limiting collar (k) and that in the ring roughness formed in this way, one slip ring (to) is one per se known two-part steel slip ring seal is added, the other slip ring (11) is received in a rubber spring body (12) seated on a shaft or bolt (8) 2o) Nadellager nach Anspruch 1, dadurch gekennzeichnet, daß der in der Außenringbüchse (1) aufgenommene Schleifring (10) dicht eingesetzt und gm&on Verdrehen gesichert2o) Needle roller bearing according to claim 1, characterized in that the slip ring (10) received in the outer ring sleeve (1) is inserted tightly and secured against twisting 3o) Nadellager nach Anspruoh 1 und 2, dadurch gekennzeichnet, daß der Schleifring (10) mit einem zugleich abdichtenden Metallkleber in der Büchse (1) befestigt 1st,3o) needle bearing according to claims 1 and 2, characterized in that that the slip ring (10) is fastened in the sleeve (1) with a metal adhesive that seals at the same time, Datumdate NameSurname GP/PrGP / Pr
DED36793U 1967-10-25 1967-10-25 NEEDLE BEARING WITH THIN-WALLED OUTER RING SLEEVE. Expired DE1981044U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DED36793U DE1981044U (en) 1967-10-25 1967-10-25 NEEDLE BEARING WITH THIN-WALLED OUTER RING SLEEVE.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DED36793U DE1981044U (en) 1967-10-25 1967-10-25 NEEDLE BEARING WITH THIN-WALLED OUTER RING SLEEVE.

Publications (1)

Publication Number Publication Date
DE1981044U true DE1981044U (en) 1968-03-14

Family

ID=33329757

Family Applications (1)

Application Number Title Priority Date Filing Date
DED36793U Expired DE1981044U (en) 1967-10-25 1967-10-25 NEEDLE BEARING WITH THIN-WALLED OUTER RING SLEEVE.

Country Status (1)

Country Link
DE (1) DE1981044U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10123965A1 (en) * 2001-05-17 2002-11-21 Ina Schaeffler Kg Needle bearing has outer ring with outwards-facing lug, needles being held in position by thrust washer with corresponding lug
DE102007015687A1 (en) * 2007-03-31 2008-10-02 Schaeffler Kg Radial rolling bearing for an eccentric drive, eccentric drive for a radial piston pump and anti-lock braking system with the eccentric drive

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10123965A1 (en) * 2001-05-17 2002-11-21 Ina Schaeffler Kg Needle bearing has outer ring with outwards-facing lug, needles being held in position by thrust washer with corresponding lug
DE10123965B4 (en) * 2001-05-17 2007-03-15 Schaeffler Kg needle roller bearings
DE102007015687A1 (en) * 2007-03-31 2008-10-02 Schaeffler Kg Radial rolling bearing for an eccentric drive, eccentric drive for a radial piston pump and anti-lock braking system with the eccentric drive
DE102007015687B4 (en) * 2007-03-31 2020-02-20 Schaeffler Technologies AG & Co. KG Anti-lock braking system with a radial piston pump with an eccentric drive with a radial roller bearing

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