FR2668219B1 - SEALING DEVICE FOR BEARINGS, IN PARTICULAR FOR BICYCLE PEDAL AXLE BEARINGS. - Google Patents

SEALING DEVICE FOR BEARINGS, IN PARTICULAR FOR BICYCLE PEDAL AXLE BEARINGS.

Info

Publication number
FR2668219B1
FR2668219B1 FR919112767A FR9112767A FR2668219B1 FR 2668219 B1 FR2668219 B1 FR 2668219B1 FR 919112767 A FR919112767 A FR 919112767A FR 9112767 A FR9112767 A FR 9112767A FR 2668219 B1 FR2668219 B1 FR 2668219B1
Authority
FR
France
Prior art keywords
bearings
sealing device
bicycle pedal
pedal axle
axle bearings
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
FR919112767A
Other languages
French (fr)
Other versions
FR2668219A1 (en
Inventor
Roland Eisenkolb
Rudiger Hans
Elmar Mause
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 FR2668219A1 publication Critical patent/FR2668219A1/en
Application granted granted Critical
Publication of FR2668219B1 publication Critical patent/FR2668219B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
    • F16J15/3268—Mounting of sealing rings
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
    • B62M3/00—Construction of cranks operated by hand or foot
    • B62M3/003—Combination of crank axles and bearings housed in the bottom bracket
    • 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
    • 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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/44—Free-space packings
    • 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)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Rolling Contact Bearings (AREA)
  • Sealing Of Bearings (AREA)
FR919112767A 1990-10-17 1991-10-16 SEALING DEVICE FOR BEARINGS, IN PARTICULAR FOR BICYCLE PEDAL AXLE BEARINGS. Expired - Fee Related FR2668219B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE9014394U DE9014394U1 (en) 1990-10-17 1990-10-17 Sealing for bearings, especially for pedal axle bearings of bicycles

Publications (2)

Publication Number Publication Date
FR2668219A1 FR2668219A1 (en) 1992-04-24
FR2668219B1 true FR2668219B1 (en) 1994-10-14

Family

ID=6858471

Family Applications (1)

Application Number Title Priority Date Filing Date
FR919112767A Expired - Fee Related FR2668219B1 (en) 1990-10-17 1991-10-16 SEALING DEVICE FOR BEARINGS, IN PARTICULAR FOR BICYCLE PEDAL AXLE BEARINGS.

Country Status (4)

Country Link
JP (1) JPH04262987A (en)
DE (1) DE9014394U1 (en)
FR (1) FR2668219B1 (en)
NL (1) NL9101658A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5984528A (en) * 1998-07-01 1999-11-16 Shimano Inc. Bearing assembly for bicycle parts
US6988427B2 (en) * 2001-11-23 2006-01-24 Shimano, Inc. Seal assembly for a bicycle bottom bracket
DE102004037754A1 (en) * 2004-08-04 2006-03-16 Aktiebolaget Skf Sealing arrangement for a bottom bracket bearing of a bicycle comprises a sealing ring which is attached to the outer bearing element, and is provided with a lip sealing the inner bearing element
DE102004045014B4 (en) 2004-09-15 2007-06-28 Ab Skf Bottom bracket or wheel hub bearing assembly
EP2054293A1 (en) 2006-07-19 2009-05-06 Ab Skf Bearing arrangement for a bicycle
US20150329170A1 (en) * 2012-12-26 2015-11-19 Gokiso Giken Co., Ltd Crankshaft device for bicycle

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE505291C (en) * 1930-08-18 Curt Warz Replaceable ring bearing for bicycle cranks
GB590874A (en) * 1945-04-25 1947-07-30 Angus George Co Ltd Improvements relating to oil seals
FR539284A (en) * 1921-08-12 1922-06-23 Further training in bicycle bearings
FR898478A (en) * 1943-05-20 1945-04-24 Ind Du Ct L Oil bath crankset for cycles

Also Published As

Publication number Publication date
FR2668219A1 (en) 1992-04-24
DE9014394U1 (en) 1991-01-03
NL9101658A (en) 1992-05-18
JPH04262987A (en) 1992-09-18

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Legal Events

Date Code Title Description
ST Notification of lapse