DE417948C - Roller bearings - Google Patents

Roller bearings

Info

Publication number
DE417948C
DE417948C DEP49731D DEP0049731D DE417948C DE 417948 C DE417948 C DE 417948C DE P49731 D DEP49731 D DE P49731D DE P0049731 D DEP0049731 D DE P0049731D DE 417948 C DE417948 C DE 417948C
Authority
DE
Germany
Prior art keywords
roller bearings
roller
shoulders
conical
rings
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
DEP49731D
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.)
PRAEZ SKUGELLAGERWERKE FRIEDRI
Original Assignee
PRAEZ SKUGELLAGERWERKE FRIEDRI
Publication date
Priority to DEP49731D priority Critical patent/DE417948C/en
Application granted granted Critical
Publication of DE417948C publication Critical patent/DE417948C/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
    • 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
    • F16C19/26—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 a single row of rollers
    • 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
    • F16C33/58—Raceways; Race rings
    • F16C33/60—Raceways; Race rings divided or split, e.g. comprising two juxtaposed rings
    • F16C33/605—Raceways; Race rings divided or split, e.g. comprising two juxtaposed rings with a separate retaining member, e.g. flange, shoulder, guide ring, secured to a race ring, adjacent to the race surface, so as to abut the end of the rolling elements, e.g. rollers, or the cage

Landscapes

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

Description

Rollenlager. Die Erfindung betrifft ein Rollenlager mit einer oder zwei abnehmbaren Schultern an den Laufringen. Es sind bereits Rollenlager mit zerlegbaren Ringen bekannt. Bei diesen bekannten Lagern laufen die Schnittflächen entweder senkrecht oder parallel zur Hauptachse der Ringe. Anderseits sind Rollenlager bekannt, bei denen die Schnittflächen schräg zu der Achse verlaufen, so daß sie durch besondere Spannmittel in achsialer Richtung einander genähert den Laufring mittelbar, unverschieblich, aber mit der Möglichkeit der elastischen und thermischen Ausdehnung festhalten.Roller bearings. The invention relates to a roller bearing with an or two detachable shoulders on the running rings. There are already roller bearings with dismountable Known wrestling. In these known bearings, the cut surfaces either run vertically or parallel to the main axis of the rings. On the other hand, roller bearings are known at which the cut surfaces run obliquely to the axis, so that they are through special Clamping means in axial direction approached the race ring indirectly, immovably, but hold on with the possibility of elastic and thermal expansion.

Die vorliegende Erfindung betrifft ein Rollenlager reit zerlegbaren Ringen und kegeligen Ansätzen der Rollen, bei denen die Schnittflächen denselben Neigungswinkel wie die kegeligen Endflächen. der Rollen haben. Hierdurch ergibt sich eine wesentliche Vereinfachung in der Herstellung der Ringe und in deren Zusammenbau zum Lager.The present invention relates to a roller bearing that can be dismantled Rings and tapered approaches of the roles, in which the cut surfaces are the same Angle of inclination like the conical end faces. of roles. This results in A significant simplification in the manufacture of the rings and in their assembly to the camp.

Ein halbes Lager gemäß der Erfindung ist auf der Zeichnung im Schnitt dargestellt.Half a bearing according to the invention is shown in section on the drawing shown.

g ist der zylindrische Teil der Rolle, h deren konische Endflächen, c der äußere, d der innere Laufring, a die Schultern am äußeren, b am inneren Laufring. Bei dem dargestellten Ausführungsbeispiel sind all-, vier Schultern abnehmbar gezeichnet, und zwar verlaufen die Schnittlinien mit derselben Neigung wie .die Erzeugenden der kegeligen Rollenendfiächen, so daß beispielsweise auf der Linie e, falle drei Projektionen liegen: die Projektion der Innenseite des Ringes a, diejenige der Außenseite des Ringes c und diejenige des Mantels des Kegelstumpfes an der Rolle. Dasselbe gilt analog von den übrigen Ringen.g is the cylindrical part of the roller, h its conical end surfaces, c the outer, d the inner race, a the shoulders on the outer, b the inner race. In the illustrated embodiment, all four shoulders are drawn removable, and the lines of intersection run with the same inclination as the generators of the conical roller end surfaces, so that, for example , there are three projections on the line e : the projection of the inside of the ring a, that of the outside of the ring c and that of the shell of the truncated cone on the roller. The same applies analogously to the other rings.

Naturgemäß brauchen nicht alle Schulterna und b abnehmbar zu sein, vielmehr können eine oder mehrere davon mit ihrem Laufring c bzw. d ein ungeteiltes Ganzes bilden.Naturally, not all shoulders and bs need to be detachable, Rather, one or more of them can be an undivided one with their race c or d Make whole.

Claims (1)

PATENT-ANSPRUcH: Rollenlager mit einer oder zwei abnehmbaren Schultern an den Laufringen und mit Rollen mit kegeligen Endflächen, dadurch gekennzeichnet, daß die Schnittlinien zwischen den abnehmbaren Schultern und ihren Laufringen in ihrer Verlängerung längs dem Kegelmantel der konischen Rollenendfl.ächen verlaufen. PATENT CLAIM: Roller bearings with one or two detachable shoulders on the raceways and with rollers with conical end faces, characterized in that the lines of intersection between the detachable shoulders and their races extend along the conical surface of the conical roller end faces.
DEP49731D Roller bearings Expired DE417948C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEP49731D DE417948C (en) Roller bearings

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEP49731D DE417948C (en) Roller bearings

Publications (1)

Publication Number Publication Date
DE417948C true DE417948C (en) 1925-08-20

Family

ID=7383946

Family Applications (1)

Application Number Title Priority Date Filing Date
DEP49731D Expired DE417948C (en) Roller bearings

Country Status (1)

Country Link
DE (1) DE417948C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITFI20100226A1 (en) * 2010-11-17 2012-05-18 Renzo Ciuffi A CYLINDRICAL ROLLER BEARING

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITFI20100226A1 (en) * 2010-11-17 2012-05-18 Renzo Ciuffi A CYLINDRICAL ROLLER BEARING

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