FR2455208A1 - Roulement radial combine avec butee axiale en particulier pour le montage de broches filetees a billes de machines-outils - Google Patents

Roulement radial combine avec butee axiale en particulier pour le montage de broches filetees a billes de machines-outils

Info

Publication number
FR2455208A1
FR2455208A1 FR8007560A FR8007560A FR2455208A1 FR 2455208 A1 FR2455208 A1 FR 2455208A1 FR 8007560 A FR8007560 A FR 8007560A FR 8007560 A FR8007560 A FR 8007560A FR 2455208 A1 FR2455208 A1 FR 2455208A1
Authority
FR
France
Prior art keywords
ring
radial bearing
machine tools
threaded spindle
axial stop
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.)
Granted
Application number
FR8007560A
Other languages
English (en)
Other versions
FR2455208B1 (fr
Inventor
Hartmut Koschmieder
Jurgen Oetjen
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.)
IHO Holding GmbH and Co KG
Original Assignee
Industriewerk Schaeffler OHG
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 Industriewerk Schaeffler OHG filed Critical Industriewerk Schaeffler OHG
Publication of FR2455208A1 publication Critical patent/FR2455208A1/fr
Application granted granted Critical
Publication of FR2455208B1 publication Critical patent/FR2455208B1/fr
Granted 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
    • F16C33/66—Special parts or details in view of lubrication
    • 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
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/72—Sealings
    • F16C33/76—Sealings of ball or roller bearings
    • 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

Landscapes

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

Abstract

CE ROULEMENT COMPORTE UNE BAGUE EXTERIEURE 2. LES ORGANES DE ROULEMENT 3 ABSORBANT LA CHARGE AXIALE SE DEPLACENT A L'INTERIEUR DE CETTE BAGUE 2, ENTRE CELLE-CI ET LA BAGUE INTERIEURE 4. DES COURONNES 7 D'ORGANES DE ROULEMENT ROULENT SUR LES FACES TERMINALES DE LA BAGUE 2. DES RONDELLES DE ROULEMENT 8, 9 FORMENT LES SECONDS CHEMINS DE ROULEMENT POUR CES ORGANES. UNE BAGUE DE SUPPORT 13 EST FIXEE DANS UNE POSITION CENTREE SUR UNE FACE TERMINALE DE LA BAGUE EXTERIEURE 2. ELLE S'ETEND AXIALEMENT JUSQU'AU-DELA DE LA RONDELLE DE ROULEMENT 9. ELLE PORTE UN JOINT 17 QUI FROTTE EN GLISSANT SUR LA PERIPHERIE DE LA RONDELLE 9.
FR8007560A 1979-04-28 1980-04-03 Roulement radial combine avec butee axiale en particulier pour le montage de broches filetees a billes de machines-outils Granted FR2455208A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792917425 DE2917425A1 (de) 1979-04-28 1979-04-28 Radial-axialwaelzlager, insbesondere zur lagerung von kugelrollspindeln in werkzeugmaschinen

Publications (2)

Publication Number Publication Date
FR2455208A1 true FR2455208A1 (fr) 1980-11-21
FR2455208B1 FR2455208B1 (fr) 1983-11-18

Family

ID=6069592

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8007560A Granted FR2455208A1 (fr) 1979-04-28 1980-04-03 Roulement radial combine avec butee axiale en particulier pour le montage de broches filetees a billes de machines-outils

Country Status (4)

Country Link
DE (1) DE2917425A1 (fr)
FR (1) FR2455208A1 (fr)
GB (1) GB2054767B (fr)
IT (1) IT1129625B (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2488955A1 (fr) * 1980-08-20 1982-02-26 Oncor Corp Palier etanche pour arbre tournant notamment d'un appareil de forage
FR2531507A1 (fr) * 1982-08-06 1984-02-10 Nadella Dispositif d'etancheite, notamment pour roulement combine
EP0518052A1 (fr) * 1991-05-10 1992-12-16 Deere & Company Unité de palier
FR2696216A1 (fr) * 1992-09-29 1994-04-01 Schaeffler Waelzlager Kg Roulement pour le montage d'une broche de machine-outil.
CN112049800A (zh) * 2020-07-25 2020-12-08 三联泵业股份有限公司 一种节能型双密封水平多级中开卧式双吸泵

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4770601A (en) * 1982-01-07 1988-09-13 Crisafulli Pump Company, Inc. Pump shaft bearing protection system
DE3711385C2 (de) * 1987-04-04 1995-10-05 Stromag Maschf Vorrichtung zum radialen Zuführen einer schmiermittelhaltigen Flüssigkeit zu einer drehbaren Hülse
DE3811129A1 (de) * 1988-03-31 1989-10-19 Fortuna Werke Maschf Ag Lager fuer eine spindel einer werkzeugmaschine
DE19942984A1 (de) 1999-09-09 2001-03-15 Schaeffler Waelzlager Ohg Radial-Axial-Lagereinheit
DE102008038425A1 (de) * 2008-08-19 2010-02-25 Ab Skf Lageranordnung
DE102010000809B4 (de) * 2009-07-13 2014-10-30 manroland sheetfed GmbH Kompakte Axial-Radial-Lagerung
DE102012007972A1 (de) * 2012-04-20 2013-10-24 Gm Global Technology Operations, Llc Getrieberadanordnung

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2488955A1 (fr) * 1980-08-20 1982-02-26 Oncor Corp Palier etanche pour arbre tournant notamment d'un appareil de forage
FR2531507A1 (fr) * 1982-08-06 1984-02-10 Nadella Dispositif d'etancheite, notamment pour roulement combine
EP0518052A1 (fr) * 1991-05-10 1992-12-16 Deere & Company Unité de palier
US5261750A (en) * 1991-05-10 1993-11-16 Deere & Company Bearing assembly
FR2696216A1 (fr) * 1992-09-29 1994-04-01 Schaeffler Waelzlager Kg Roulement pour le montage d'une broche de machine-outil.
CN112049800A (zh) * 2020-07-25 2020-12-08 三联泵业股份有限公司 一种节能型双密封水平多级中开卧式双吸泵

Also Published As

Publication number Publication date
DE2917425A1 (de) 1980-11-06
IT1129625B (it) 1986-06-11
FR2455208B1 (fr) 1983-11-18
GB2054767A (en) 1981-02-18
IT8020522A0 (it) 1980-03-12
GB2054767B (en) 1983-02-23

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