CH106843A - Roller bearings. - Google Patents

Roller bearings.

Info

Publication number
CH106843A
CH106843A CH106843DA CH106843A CH 106843 A CH106843 A CH 106843A CH 106843D A CH106843D A CH 106843DA CH 106843 A CH106843 A CH 106843A
Authority
CH
Switzerland
Prior art keywords
end pieces
rotation
rollers
roller bearings
roller
Prior art date
Application number
Other languages
German (de)
Inventor
Schaeffers Joseph
Original Assignee
Schaeffers Joseph
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 Schaeffers Joseph filed Critical Schaeffers Joseph
Publication of CH106843A publication Critical patent/CH106843A/en

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
    • F16C19/34—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 both radial and axial load
    • F16C19/36—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 both radial and axial load 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
    • 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

Landscapes

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

Description

  

  Rollenlager.    Die Erfindung betrifft ein Rollenlager mit  sich nach einer Rotationsfläche verjüngenden  Endstücken der Rollen. Solche Endstücke  zur Aufnahme axialer Drücke sind schon be  kannt. Gegenüber diesen bekannten Lagern  besteht die Erfindung darin, dass die Rollen  sich gegen die gleichfalls nach einer Rotations  fläche verjüngenden Ansätze der Laufringe  mit Kanten legen, die durch die Durchdrin  gung des zylindrischen Teils und der sich nach  einer Rotationsfläche verjüngenden Endstücke  der Rolle gebildet sind. Die Berührungslinien  haben demnach die gleiche Umfangsgeschwin  digkeit wie die äussere Lauffläche der Rolle.

    Unter sich nach einer Rotationsfläche ver  jüngenden Endstücken der Rollen werden  kugelige oder     kegelige    Endstücke verstanden  und unter sich nach einer Rotationsfläche ver  jüngenden Ansätzen der Laufringe werden       kegelige    oder ähnliche (konvexe oder konkave  Ansätze verstanden.  



  Ein Ausführungsbeispiel des Erfindungs  gegenstandes ist auf der Zeichnung dargestellt.       Fig.    1 zeigt ein halbes vollständiges Lager  und     Fig.    2 zeigt eine Rolle nebst einem Lauf  ring in grösserem     Massstabe.       Die Rollen 1 besitzen     kugelige-Endstücke     welche bei Belastung in Richtung der     Axe     auf den     kegeligen    Laufflächen der Laufringe  2 und 3 laufen, indem sie sich gegen die  Laufringe mit Kanten x legen, die durch die  durch die Durchdringung des zylindrischen  Mantels und der kugeligen Endstücke der  Rolle gebildet sind. Für die radiale Bean  spruchung werden die Laufflächen in üblicher  Weise durch die zylindrischen Teile der Lauf  ringe gebildet.

   Das Einbringen der Rollen  kann in einer der üblichen Weisen erfolgen.



  Roller bearings. The invention relates to a roller bearing with end pieces of the rollers which taper towards a surface of rotation. Such end pieces for absorbing axial pressures are already known. Compared to these known bearings, the invention consists in the fact that the rollers lay against the likewise tapering after a surface of rotation approaches of the races with edges that are formed by the penetration of the cylindrical part and the tapering end pieces of the roller after a surface of rotation. The lines of contact therefore have the same circumferential speed as the outer running surface of the roller.

    End pieces of the rollers that are tapered towards a surface of rotation are understood to be spherical or conical end pieces, and shoulders of the races that are tapered towards a surface of rotation are understood to be conical or similar (convex or concave shoulders.



  An embodiment of the subject invention is shown in the drawing. Fig. 1 shows half a complete bearing and Fig. 2 shows a roller together with a running ring on a larger scale. The rollers 1 have spherical end pieces which, when loaded, run in the direction of the axis on the tapered running surfaces of the races 2 and 3, in that they lie against the races with edges x, which are caused by the penetration of the cylindrical casing and the spherical end pieces of the Role are formed. For the radial stress, the running surfaces are formed in the usual way by the cylindrical parts of the running rings.

   The rollers can be introduced in one of the usual ways.

Claims (1)

PATENTANSPRUCH: Rollenlager mit nach einer Rotationsfläche sich verjüngenden Endstücken der Rollen, dadurch gekennzeichnet, dass die Rollen sich gegen die gleichfalls sich nach einer Rota tionsfläche verjüngenden Ansätze der Lauf ringe mit Kanten legen, die durch die Durch dringung des zylindrischen Teils und der sich nach einer Rotationsfläche verjüngenden End stücke der Rolle gebildet sind. CLAIM OF THE PATENT: Roller bearings with end pieces of the rollers that taper towards a surface of rotation, characterized in that the rollers rest against the shoulders of the race rings, which also taper towards a surface of rotation, with edges that are caused by the penetration of the cylindrical part and that are located after a Surface of revolution tapering end pieces of the role are formed.
CH106843D 1922-07-18 1923-06-21 Roller bearings. CH106843A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DESCH65505D DE393877C (en) 1922-07-18 1922-07-18 Roller bearings with spherical end faces

Publications (1)

Publication Number Publication Date
CH106843A true CH106843A (en) 1924-10-01

Family

ID=7438594

Family Applications (1)

Application Number Title Priority Date Filing Date
CH106843D CH106843A (en) 1922-07-18 1923-06-21 Roller bearings.

Country Status (3)

Country Link
CH (1) CH106843A (en)
DE (1) DE393877C (en)
GB (1) GB201155A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3268278A (en) * 1964-06-17 1966-08-23 Skf Ind Inc Rolling bearings
DE2649939A1 (en) * 1975-12-19 1977-06-23 Garrett Corp STORAGE ARRANGEMENT AND METHOD OF MANUFACTURING IT
DE102005061103A1 (en) * 2005-12-21 2007-07-05 Schaeffler Kg Rolling bearings with improved board geometry

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62159811A (en) * 1985-12-30 1987-07-15 Nippon Thompson Co Ltd Roller bearing for linear motion using af-f surface cylindrical roller
US5234272A (en) * 1991-07-10 1993-08-10 Matsuura Machinery Corporation Roller bearing
GB2276213B (en) * 1993-03-18 1996-09-25 Cooper Roller Bearings Company Improvements in roller bearings
DE102014210688A1 (en) * 2014-06-05 2015-12-17 Zf Friedrichshafen Ag Roller bearings, in particular cylindrical roller bearings
CN104132062A (en) * 2014-07-14 2014-11-05 洛阳百思特精密机械制造有限公司 Spherical base surface cylinder roller thrust bearing
DE102016210105A1 (en) * 2016-06-08 2017-12-14 Schaeffler Technologies AG & Co. KG Vehicle transmission with a fixed bearing device provided therein

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3268278A (en) * 1964-06-17 1966-08-23 Skf Ind Inc Rolling bearings
DE2649939A1 (en) * 1975-12-19 1977-06-23 Garrett Corp STORAGE ARRANGEMENT AND METHOD OF MANUFACTURING IT
DE102005061103A1 (en) * 2005-12-21 2007-07-05 Schaeffler Kg Rolling bearings with improved board geometry

Also Published As

Publication number Publication date
DE393877C (en) 1924-04-25
GB201155A (en) 1924-03-06

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