WO2007088144A3 - Zweireihiges schrägrollen-dünnringlager - Google Patents

Zweireihiges schrägrollen-dünnringlager Download PDF

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Publication number
WO2007088144A3
WO2007088144A3 PCT/EP2007/050803 EP2007050803W WO2007088144A3 WO 2007088144 A3 WO2007088144 A3 WO 2007088144A3 EP 2007050803 W EP2007050803 W EP 2007050803W WO 2007088144 A3 WO2007088144 A3 WO 2007088144A3
Authority
WO
WIPO (PCT)
Prior art keywords
bearing
double
thin ring
ring bearing
row thin
Prior art date
Application number
PCT/EP2007/050803
Other languages
English (en)
French (fr)
Other versions
WO2007088144A2 (de
Inventor
Juergen Oetjen
Original Assignee
Schaeffler Kg
Juergen Oetjen
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 Schaeffler Kg, Juergen Oetjen filed Critical Schaeffler Kg
Publication of WO2007088144A2 publication Critical patent/WO2007088144A2/de
Publication of WO2007088144A3 publication Critical patent/WO2007088144A3/de

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
    • F16C19/38—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
    • 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
    • F16C33/4611—Cages for rollers or needles with hybrid structure, i.e. with parts made of distinct materials
    • 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
    • F16C33/60—Raceways; Race rings divided or split, e.g. comprising two juxtaposed rings
    • F16C33/61—Raceways; Race rings divided or split, e.g. comprising two juxtaposed rings formed by wires
    • 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
    • F16C33/66—Special parts or details in view of lubrication
    • F16C33/6603—Special parts or details in view of lubrication with grease as lubricant
    • F16C33/6607—Retaining the grease in or near the bearing
    • F16C33/6614—Retaining the grease in or near the bearing in recesses or cavities provided in retainers, races or rolling elements
    • 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
    • F16C33/66—Special parts or details in view of lubrication
    • F16C33/6603—Special parts or details in view of lubrication with grease as lubricant
    • F16C33/6622—Details of supply and/or removal of the grease, e.g. purging grease
    • 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
    • F16C2300/00—Application independent of particular apparatuses
    • F16C2300/10—Application independent of particular apparatuses related to size
    • F16C2300/14—Large applications, e.g. bearings having an inner diameter exceeding 500 mm

Landscapes

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

Abstract

Die Erfindung betrifft ein zweireihiges Dünnringlager (1, 24) mit einem im Verhältnis zu eine'm Lagerdurchmessers sehr kleinen Querschnitt, bestehend aus zwei gegeneinander angestellten Schrägrollenreihen (3,4) mit wenigstens einem Lagerinnen- und wenigstens einem Lageraußenring, deren Laufbahnen unter einem Winkel (alpha) geneigt zu einer Lagerachse (12) sind. In erfindungsgemäßer Weise ist der Lageraußenring (5, 25) einstückig und weist in seinem Mittelteil einen V-förmig ausgebildeten, die Laufbahnen stellenden Vorsprung (17) auf.
PCT/EP2007/050803 2006-02-02 2007-01-26 Zweireihiges schrägrollen-dünnringlager WO2007088144A2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102006004728.1 2006-02-02
DE102006004728.1A DE102006004728B4 (de) 2006-02-02 2006-02-02 Dünnringlager

Publications (2)

Publication Number Publication Date
WO2007088144A2 WO2007088144A2 (de) 2007-08-09
WO2007088144A3 true WO2007088144A3 (de) 2007-09-20

Family

ID=38261507

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2007/050803 WO2007088144A2 (de) 2006-02-02 2007-01-26 Zweireihiges schrägrollen-dünnringlager

Country Status (2)

Country Link
DE (1) DE102006004728B4 (de)
WO (1) WO2007088144A2 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015207476A1 (de) * 2015-04-23 2016-10-27 Aktiebolaget Skf Mehrreihiges Wälzlager und Windkraftanlage mit zumindest einem mehrreihigen Wälzlager
FR3119215B1 (fr) 2021-01-27 2024-02-16 Skf Svenska Kullagerfab Ab Segment de cage et roulement associé
FR3119214B1 (fr) * 2021-01-27 2024-02-16 Skf Svenska Kullagerfab Ab Segment de cage et roulement associé

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE6912859U (de) * 1969-03-28 1969-08-21 Skf Kugellagerfabriken Gmbh Waelzlager
US3517975A (en) * 1968-05-10 1970-06-30 Bucyrus Erie Co Roller bearing construction
US3948578A (en) * 1973-03-20 1976-04-06 Societe Anonyme Dite: R.K.S. Bearings
FR2549174A1 (fr) * 1983-07-13 1985-01-18 Nadella Roulements Roulement precontraint a deux series d'elements de roulement
DE4418912A1 (de) * 1994-05-31 1995-12-07 Schaeffler Waelzlager Kg Käfigband für einen zylindrischen Wälzlagerkäfig
DE19937660A1 (de) * 1999-08-10 2001-02-15 Schaeffler Waelzlager Ohg Mehrreihiges Schräglager
DE10342132A1 (de) * 2003-09-12 2005-04-07 Ina-Schaeffler Kg Dünnringlager
DE102004020851A1 (de) * 2004-04-28 2005-11-24 Ina-Schaeffler Kg Lagerung einer Welle

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH20469A (de) * 1899-08-24 1901-02-15 Wrights Taper Roller Bearings Rollenlager
NL109636C (de) * 1958-01-22 1900-01-01
FR1457071A (fr) * 1964-12-03 1966-10-28 Schaeffler Ohg Industriewerk Cage en matière synthétique pour corps de roulement cylindriques
DE2850400A1 (de) * 1978-11-21 1980-05-22 Kugelfischer G Schaefer & Co Zweiseitig wirkendes waelzlager
DE3614390A1 (de) * 1986-04-28 1987-10-29 Werner Jacob Mehrreihiges ringfoermiges profildrahtlager
DE10017401B4 (de) * 2000-04-07 2009-10-08 Schaeffler Kg Spannlager

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3517975A (en) * 1968-05-10 1970-06-30 Bucyrus Erie Co Roller bearing construction
DE6912859U (de) * 1969-03-28 1969-08-21 Skf Kugellagerfabriken Gmbh Waelzlager
US3948578A (en) * 1973-03-20 1976-04-06 Societe Anonyme Dite: R.K.S. Bearings
FR2549174A1 (fr) * 1983-07-13 1985-01-18 Nadella Roulements Roulement precontraint a deux series d'elements de roulement
DE4418912A1 (de) * 1994-05-31 1995-12-07 Schaeffler Waelzlager Kg Käfigband für einen zylindrischen Wälzlagerkäfig
DE19937660A1 (de) * 1999-08-10 2001-02-15 Schaeffler Waelzlager Ohg Mehrreihiges Schräglager
DE10342132A1 (de) * 2003-09-12 2005-04-07 Ina-Schaeffler Kg Dünnringlager
DE102004020851A1 (de) * 2004-04-28 2005-11-24 Ina-Schaeffler Kg Lagerung einer Welle

Also Published As

Publication number Publication date
WO2007088144A2 (de) 2007-08-09
DE102006004728A1 (de) 2007-08-09
DE102006004728B4 (de) 2016-01-21

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