DE1915346U - KAEFIG FOR MULTI-ROW ROLLER BEARING. - Google Patents

KAEFIG FOR MULTI-ROW ROLLER BEARING.

Info

Publication number
DE1915346U
DE1915346U DED30818U DED0030818U DE1915346U DE 1915346 U DE1915346 U DE 1915346U DE D30818 U DED30818 U DE D30818U DE D0030818 U DED0030818 U DE D0030818U DE 1915346 U DE1915346 U DE 1915346U
Authority
DE
Germany
Prior art keywords
cage
divided
roller bearing
kaefig
row roller
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
DED30818U
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 DED30818U priority Critical patent/DE1915346U/en
Publication of DE1915346U publication Critical patent/DE1915346U/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
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/30—Parts of ball or roller bearings
    • F16C33/46—Cages for rollers or needles
    • F16C33/48—Cages for rollers or needles for multiple rows of rollers or needles
    • 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
    • F16C33/30—Parts of ball or roller bearings
    • F16C33/46—Cages for rollers or needles
    • F16C33/4617—Massive or moulded cages having cage pockets surrounding the rollers, e.g. machined window cages
    • F16C33/4664—Massive or moulded cages having cage pockets surrounding the rollers, e.g. machined window cages with more than three parts, e.g. two end rings connected by individual stays
    • 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
    • F16C19/00—Bearings with rolling contact, for exclusively rotary movement
    • F16C19/22—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings
    • F16C19/24—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for radial load mainly
    • F16C19/28—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for radial load mainly with two or more rows of rollers

Landscapes

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

Description

Käfig für mehrreihige WälzlagerCage for multi-row rolling bearings

Gegenstand der Neuerung ist ein vorteilhaft aus Kunststoff zu fertigender Käfig für mehrreihige Wälzlager, der in bei Wälzlagerkäfigen an sich bekannter Weise in mehrere ringförmige Abschnitte unterteilt ist, wobei in den Teilungsebenen Verklammerungsmittel in Gestalt von ineinandergreifenden Vorsprüngen und Vertiefungen vorgesehen sind.The object of the innovation is a cage for advantageously made of plastic multi-row roller bearing in a manner known per se for roller bearing cages is divided into several annular sections, with clamping means in the shape of the dividing planes of interlocking projections and depressions are provided.

Zweck und Aufgabe der Neuerung ist es, die ringförmigen Käfigabschnitte so auszubilden, daß - gleichgültig \<rieviel Reihen von ¥älzkörpern der Käfig aufnehmen soll - immer nur zx^ei verschiedene Gruppen einfach herzustellender Formteile benötigt werden, oder mit anderen Worten, aus einer jeweils entsprechenden Anzahl von zwei verschiedenen Formteilgruppen sollen Käfige mit beliebig vielen Reihen von Wälzkörpern herstellbar sein. Zur Lösung dieser Aufgabe schlägt die Neuerung vor, den Käfig in zwei gleichförmige Endringe mit nach einer Seite axial wegragenden Steghälften und einen oder mehreren gleichförmigen Zwischenringen mit nach beiden Seiten axial wegragenden Steghälften zu unterteilen.The purpose and task of the innovation is to make the annular cage sections so to train that - indifferent \ <huge The cage is supposed to accommodate rows of ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ei different ones Groups of easy-to-manufacture molded parts are required, or in other words, from a corresponding number of two different groups of molded parts, cages with any number Rows of rolling elements can be produced. To solve this problem, the innovation proposes the cage in two uniform End rings with bar halves protruding axially to one side and one or more uniform intermediate rings to be subdivided with bar halves protruding axially on both sides.

Die Zeichnung veranschaulicht ein Ausführungsbeispiel. Sie zeigt inThe drawing illustrates an embodiment. She shows in

Fig. 1 die Seitenansicht eines nebeneinander drei Reihen zylindrischer Rollen aufnehmenden Kunststoffkäfigs und in Fig. 1 is a side view of a side by side three rows of cylindrical rollers receiving plastic cage and in

Fig. 2 die einzelnen Teile des Käfigs vor ihrer Vereinigung. Fig. 2 shows the individual parts of the cage before they are combined.

12-3-7912-3-79

Datumdate

h.3.65i.e. 3.65

DÜRKOPPDÜRKOPP

Die Bausteine zur Herstellung des in Fig. gezeigten Rollenkäfigs umfassen zwei gleichförmige Endringe 1 und zwei gleichförmige Zwischenringe 2. Die Endringe 1 sind einseitig mit sich axial erstreckenden angeformten Steghälften 3 versehen, die an ihren freien Stirnenden in wechselnder Reihenfolge einen zapfenartigen Vorsprung k und eine dazu passende Vertiefung 5 aufweisen. Die Zwischenringe 2 sind beiderseitig mit angeformten Steghälften 3' versehen, die ebenfalls in wechselnder Reihenfolge an ihren Stirnenden einen Vorsprung 4» und eine Vertiefung 5' aufweisen, die mit den Vorsprüngen k und Vertiefungen 5 an den Steghälften 3 der Endringe 1 genau übereinstimmen. Die Ausbildung der Vorsprünge k, 4' und der Vertiefungen 5, 51 muß sicherstellen, daß die Teile 1 und 2 nach ihrer Vereinigung fest zusammenhalten.The building blocks for the production of the roller cage shown in Fig. Comprise two uniform end rings 1 and two uniform intermediate rings 2. The end rings 1 are provided on one side with axially extending molded web halves 3, which at their free ends in alternating order a peg-like projection k and a to it have matching recess 5. The intermediate rings 2 are provided on both sides with molded web halves 3 ', which also have a protrusion 4' and a recess 5 'in alternating order at their front ends, which exactly match the protrusions k and recesses 5 on the web halves 3 of the end rings 1. The formation of the projections k, 4 'and the depressions 5, 5 1 must ensure that the parts 1 and 2 hold together firmly after their union.

Die beiderseitig an den Zwischenringen 2 vorgesehenen Steghälften 3' können abweichend vom dargestellten Ausführungsbeispiel *um eine halbe Teilung versetzt zueinander angeordnet sein, so daß die Wälzkörper benachbarter Reihen auf Lücke zueinander stehen.The web halves 3 'provided on both sides of the intermediate rings 2 can in contrast to the illustrated embodiment *, offset by half a division be arranged to one another so that the rolling elements of adjacent rows are spaced apart from one another.

SchutzanspruchClaim to protection

12-3-7912-3-79

Datumdate

4.3.654.3.65

Name GP/PrName GP / Pr

Claims (1)

Schutzanspruch.Claim to protection. In mehrere ringförmige Abschnitte unterteilter Kunststoffkäfig für mehrreihige Wälzlager, mit in den Teilungsebenen vorgesehenen Verklammerungsmitteln in Gestalt von ineinandergreifenden Vorsprüngen und Vertiefungen, dadurch gekennzeichnet, daß der Käfig in zwei gleichförmige Endringe mit nach einer Seite axial wegragenden Steghälften und einen oder mehreren gleichförmigen Zwischenringen mit nach beiden Seiten axial wegragenden Steghälften unterteilt ist.Plastic cage divided into several ring-shaped sections for multi-row rolling bearings, with provided in the division levels Clamping means in the form of interlocking projections and depressions, characterized in that that the cage is divided into two uniform end rings with web halves projecting axially to one side and one or several uniform intermediate rings with axially protruding on both sides Bridge halves is divided. 12-3-7912-3-79 Datumdate 4.3.654.3.65 NameSurname GP/PrGP / Pr
DED30818U 1965-03-06 1965-03-06 KAEFIG FOR MULTI-ROW ROLLER BEARING. Expired DE1915346U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DED30818U DE1915346U (en) 1965-03-06 1965-03-06 KAEFIG FOR MULTI-ROW ROLLER BEARING.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DED30818U DE1915346U (en) 1965-03-06 1965-03-06 KAEFIG FOR MULTI-ROW ROLLER BEARING.

Publications (1)

Publication Number Publication Date
DE1915346U true DE1915346U (en) 1965-05-06

Family

ID=33328486

Family Applications (1)

Application Number Title Priority Date Filing Date
DED30818U Expired DE1915346U (en) 1965-03-06 1965-03-06 KAEFIG FOR MULTI-ROW ROLLER BEARING.

Country Status (1)

Country Link
DE (1) DE1915346U (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4031353A1 (en) * 1990-10-04 1992-04-16 Ina Lineartechnik Ohg Cage for rolling bodies of longitudinal guides - has several elements held together by snap fit fasteners
DE4136874A1 (en) * 1991-11-09 1993-05-13 Erwin Giegerich Mfr. of bushings or linear guides with pockets for rolling elements - by precision moulding rings or rectangular elements and inserting balls or rollers in hemispherical or cylindrical recesses before joining together
DE102007036107A1 (en) * 2007-08-01 2009-02-19 Audi Ag Rolling bearing cage and method for producing a rolling bearing cage
DE112004002814B4 (en) * 2004-03-30 2012-05-16 Harmonic Drive Systems Inc. Composite rolling bearing
DE102017110095A1 (en) * 2017-05-10 2018-11-15 Schaeffler Technologies AG & Co. KG Cage for a double row roller bearing

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4031353A1 (en) * 1990-10-04 1992-04-16 Ina Lineartechnik Ohg Cage for rolling bodies of longitudinal guides - has several elements held together by snap fit fasteners
DE4136874A1 (en) * 1991-11-09 1993-05-13 Erwin Giegerich Mfr. of bushings or linear guides with pockets for rolling elements - by precision moulding rings or rectangular elements and inserting balls or rollers in hemispherical or cylindrical recesses before joining together
DE112004002814B4 (en) * 2004-03-30 2012-05-16 Harmonic Drive Systems Inc. Composite rolling bearing
DE102007036107A1 (en) * 2007-08-01 2009-02-19 Audi Ag Rolling bearing cage and method for producing a rolling bearing cage
DE102007036107B4 (en) * 2007-08-01 2010-10-21 Audi Ag Rolling bearing cage and method for producing a rolling bearing cage
DE102017110095A1 (en) * 2017-05-10 2018-11-15 Schaeffler Technologies AG & Co. KG Cage for a double row roller bearing

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