DE1846433U - NEEDLE AXIAL BEARING. - Google Patents

NEEDLE AXIAL BEARING.

Info

Publication number
DE1846433U
DE1846433U DESCH27312U DESC027312U DE1846433U DE 1846433 U DE1846433 U DE 1846433U DE SCH27312 U DESCH27312 U DE SCH27312U DE SC027312 U DESC027312 U DE SC027312U DE 1846433 U DE1846433 U DE 1846433U
Authority
DE
Germany
Prior art keywords
needle
axial bearing
needle axial
thrust bearing
inner ring
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
DESCH27312U
Other languages
German (de)
Inventor
Gerhard Schulze
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DESCH27312U priority Critical patent/DE1846433U/en
Publication of DE1846433U publication Critical patent/DE1846433U/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
    • F16C19/30—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 axial load mainly
    • 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
    • F16C19/38—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 two or more rows of rollers
    • F16C19/381—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 two or more rows of rollers with at least one row for radial load in combination with at least one row for axial load
    • 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
    • F16C19/44—Needle bearings
    • F16C19/46—Needle bearings with one row 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
    • F16C19/00—Bearings with rolling contact, for exclusively rotary movement
    • F16C19/49—Bearings with both balls and 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
    • F16C19/54—Systems consisting of a plurality of bearings with rolling friction
    • F16C19/545—Systems comprising at least one rolling bearing for radial load in combination with at least one rolling bearing for axial load
    • 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
    • F16C33/588—Races of sheet metal
    • 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
    • F16C33/62—Selection of substances
    • 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
    • F16C33/64—Special methods of manufacture

Landscapes

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

Description

Beschreibung Der Einbau von Nadel-Axiallagern bedingt gehärtete und geschliffene Wellenlaufbahnen. Für den Fall, dass diese an der zu lagernden Welle konstruktiv nicht vorgesehen werden können, bedient man sich sogenannter Innenringe, die gehärtet und geschliffen sind und vom Fabrikanten mitgeliefert werden. Description The installation of needle thrust bearings conditionally hardened and ground shaft raceways. In the event that these are attached to the shaft to be stored cannot be designed structurally, so-called inner rings are used, which are hardened and ground and are supplied by the manufacturer.

Ein im Handel erhältliches Nadel-Axiallager der letzteren Art zeigt Abb. II.A commercially available needle thrust bearing of the latter type is shown Fig. II.

Die Praxis hat gezeigt, dass die gegen achsialen Verschub erforderliche Festlegung des Innenringes häufig Schwierigkeiten macht und mit zusätzlichen Kosten verbunden ist.Practice has shown that the necessary against axial displacement Fixing the inner ring often causes difficulties and additional costs connected is.

Diese unangenehme Begleiterscheinung bei Verwendung von Nadel-Axiallagern mit Innenring zu vermeiden, ist Sinn und Zweck des zum Patent angemeldeten Gegenstandes.This unpleasant side effect when using needle thrust bearings Avoid using an inner ring is the purpose of the subject for which a patent is pending.

Bei dem neuartigen Nadel-Axiallager nach Abb. I sind Innenring (2) und Drucklager Aussenring (3) als ein Teil (1) ausgebildet. Das Festlegen des Innenringes entfällt infolgedessen. Abb. IV zeigt ein Einbaubeispiel mit den z. Zt. im Handel befindlichen Nadel- Axiallagern.In the novel needle thrust bearing according to Fig. I, the inner ring (2) and the thrust bearing outer ring (3) are designed as one part (1). As a result, there is no need to fix the inner ring. Fig. IV shows an installation example with the z. Needles currently on the market Thrust bearings.

Abb. III zeigt das gleiche Einbaubeispiel unter Verwendung der zum Patent angemeldeten neuartigen Nadel-Axiallager.Fig. III shows the same installation example using the for Patent pending new needle thrust bearing.

Ein Vergleich dieser beiden Beispiele macht die Vorteile des neuartigen Nadel-Axiallagers augenscheinlich.A comparison of these two examples reveals the advantages of the novel Needle thrust bearing evident.

Claims (1)

Schutzanspruch Nadel-Axialkugellager bzw. Nadel-Axialzylinderrollenlager dadurch gekannzeichnet, dass der gehärtete und geschliffene Innenring (2) und der Drucklager-Aussenring (3) aus einem Stück (1) bestehen. Protection claim needle / axial ball bearings or needle / axial cylindrical roller bearings characterized in that the hardened and ground inner ring (2) and the Thrust bearing outer ring (3) consist of one piece (1).
DESCH27312U 1960-05-13 1960-05-13 NEEDLE AXIAL BEARING. Expired DE1846433U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DESCH27312U DE1846433U (en) 1960-05-13 1960-05-13 NEEDLE AXIAL BEARING.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DESCH27312U DE1846433U (en) 1960-05-13 1960-05-13 NEEDLE AXIAL BEARING.

Publications (1)

Publication Number Publication Date
DE1846433U true DE1846433U (en) 1962-02-08

Family

ID=33010657

Family Applications (1)

Application Number Title Priority Date Filing Date
DESCH27312U Expired DE1846433U (en) 1960-05-13 1960-05-13 NEEDLE AXIAL BEARING.

Country Status (1)

Country Link
DE (1) DE1846433U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19812253A1 (en) * 1998-03-20 1999-10-07 Schaeffler Waelzlager Ohg Roller bearing combined with free-run coupling, particularly radially grooved ball bearing
DE102007049050A1 (en) * 2007-10-11 2009-04-23 Getrag Ford Transmissions Gmbh Radial needle roller bearing arrangement e.g. for gearings, arranged between two rotatable parts and includes gearbox with radial needle roller bearings has bearing sleeve and bearing cage pins

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19812253A1 (en) * 1998-03-20 1999-10-07 Schaeffler Waelzlager Ohg Roller bearing combined with free-run coupling, particularly radially grooved ball bearing
DE102007049050A1 (en) * 2007-10-11 2009-04-23 Getrag Ford Transmissions Gmbh Radial needle roller bearing arrangement e.g. for gearings, arranged between two rotatable parts and includes gearbox with radial needle roller bearings has bearing sleeve and bearing cage pins
DE102007049050B4 (en) * 2007-10-11 2016-03-03 Getrag Ford Transmissions Gmbh Arrangement of a radial needle bearing

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