FR2616493B1 - Dispositif d'etancheite sans contact pour un palier prevu dans un manchon intermediaire, par exemple un palier de pedalier de bicyclette - Google Patents

Dispositif d'etancheite sans contact pour un palier prevu dans un manchon intermediaire, par exemple un palier de pedalier de bicyclette

Info

Publication number
FR2616493B1
FR2616493B1 FR8807717A FR8807717A FR2616493B1 FR 2616493 B1 FR2616493 B1 FR 2616493B1 FR 8807717 A FR8807717 A FR 8807717A FR 8807717 A FR8807717 A FR 8807717A FR 2616493 B1 FR2616493 B1 FR 2616493B1
Authority
FR
France
Prior art keywords
bearing
sealing device
intermediate sleeve
bicycle pedal
contact sealing
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 - Fee Related
Application number
FR8807717A
Other languages
English (en)
Other versions
FR2616493A1 (fr
Inventor
Haas Roland
Mause Elmar
Buchelmaier Hans-Joachim
Brandenstein Manfred
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.)
SKF GmbH
Original Assignee
SKF GmbH
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 SKF GmbH filed Critical SKF GmbH
Publication of FR2616493A1 publication Critical patent/FR2616493A1/fr
Application granted granted Critical
Publication of FR2616493B1 publication Critical patent/FR2616493B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
    • B62K19/00—Cycle frames
    • B62K19/30—Frame parts shaped to receive other cycle parts or accessories
    • B62K19/34—Bottom brackets
    • 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
    • F16C19/02—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows
    • F16C19/14—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load
    • F16C19/18—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with two or more rows of balls
    • F16C19/181—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with two or more rows of balls with angular contact
    • F16C19/183—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with two or more rows of balls with angular contact with two rows at opposite angles
    • F16C19/184—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with two or more rows of balls with angular contact with two rows at opposite angles in O-arrangement
    • F16C19/185—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with two or more rows of balls with angular contact with two rows at opposite angles in O-arrangement with two raceways provided integrally on a part other than a race ring, e.g. a shaft or housing
    • 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
    • F16C33/78—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members
    • F16C33/7893—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members mounted to a cage or integral therewith
    • 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
    • F16C33/80—Labyrinth sealings
    • 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
    • F16C2326/00—Articles relating to transporting
    • F16C2326/20—Land vehicles
    • F16C2326/28—Bicycle propulsion, e.g. crankshaft and its support

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
  • Sealing Of Bearings (AREA)
  • Rolling Contact Bearings (AREA)
  • Motorcycle And Bicycle Frame (AREA)
FR8807717A 1987-06-11 1988-06-09 Dispositif d'etancheite sans contact pour un palier prevu dans un manchon intermediaire, par exemple un palier de pedalier de bicyclette Expired - Fee Related FR2616493B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE8708234U DE8708234U1 (de) 1987-06-11 1987-06-11 Berührungsfreie Abdichtung eines Lagers

Publications (2)

Publication Number Publication Date
FR2616493A1 FR2616493A1 (fr) 1988-12-16
FR2616493B1 true FR2616493B1 (fr) 1994-10-07

Family

ID=6809011

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8807717A Expired - Fee Related FR2616493B1 (fr) 1987-06-11 1988-06-09 Dispositif d'etancheite sans contact pour un palier prevu dans un manchon intermediaire, par exemple un palier de pedalier de bicyclette

Country Status (5)

Country Link
US (1) US4865469A (fr)
JP (1) JPS641677A (fr)
DE (1) DE8708234U1 (fr)
FR (1) FR2616493B1 (fr)
NL (1) NL8801471A (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8901543U1 (de) * 1989-02-10 1989-03-23 SKF GmbH, 8720 Schweinfurt Zwischenhülse zum Befestigen von Lagern in einem Gehäuse
JPH02150413U (fr) * 1989-05-19 1990-12-26
JP2811343B2 (ja) * 1990-01-11 1998-10-15 富士通株式会社 ファンアラーム検出装置
US5158304A (en) * 1990-01-23 1992-10-27 Inpro Companies, Inc. Captured rotor seal
DE4024426A1 (de) * 1990-08-01 1992-02-06 Robert Schmitt Universelle fahrrad-praezisions tretlagereinheit
SE9300239D0 (sv) * 1993-01-27 1993-01-27 Skf Mekanprodukter Ab Labyrinttaetning foer oljesmorda staallagerhus
US6085613A (en) * 1995-12-07 2000-07-11 Niculescu; Florin Crankset with no neutral position
DE102004045014B4 (de) * 2004-09-15 2007-06-28 Ab Skf Tretlager- oder Radnabenlageranordnung
DE102005027520A1 (de) * 2005-06-15 2006-12-21 Schaeffler Kg Tretlagereinheit
WO2008009301A1 (fr) * 2006-07-19 2008-01-24 Ab Skf Agencement de palier pour bicyclette
DE102008012488A1 (de) 2008-03-04 2009-09-17 Schaeffler Kg Teilelement für ein Dichtelement eines Lagers
EP3501960B1 (fr) * 2017-12-22 2021-11-10 Campagnolo S.r.l. Pédalier de bicyclette

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2829932A (en) * 1954-06-04 1958-04-08 Nordberg Manufacturing Co Shaft bushing and lubricating means therefor
BE554127A (fr) * 1956-03-10
FR1357455A (fr) * 1963-05-24 1964-04-03 Schaeffler Ohg Industriewerk Palier à roulement pour rouleaux cylindriques
GB1581703A (en) * 1977-04-19 1980-12-17 Flavell Pty Ltd Seals
FR2450392A1 (fr) * 1979-03-02 1980-09-26 Verot Et Perrin Ets Dispositif d'etancheite pour boitiers et ensembles de pedaliers de bicyclettes et vehicules similaires
JPS59223103A (ja) * 1983-05-31 1984-12-14 Kawasaki Steel Corp 圧延機における密封形多列ころ軸受
DE8531659U1 (de) * 1985-11-09 1985-12-19 SKF GmbH, 8720 Schweinfurt Vorrichtung zur Befestigung von Lagern
US4743034A (en) * 1987-03-27 1988-05-10 Durametallic Corporation Labyrinth bearing protector seal

Also Published As

Publication number Publication date
FR2616493A1 (fr) 1988-12-16
US4865469A (en) 1989-09-12
DE8708234U1 (de) 1987-07-30
NL8801471A (nl) 1989-01-02
JPS641677A (en) 1989-01-06

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Legal Events

Date Code Title Description
ST Notification of lapse