FR2774446B1 - Ensemble formant poulie equipe d'un embrayage unidirectionnel - Google Patents

Ensemble formant poulie equipe d'un embrayage unidirectionnel

Info

Publication number
FR2774446B1
FR2774446B1 FR9901374A FR9901374A FR2774446B1 FR 2774446 B1 FR2774446 B1 FR 2774446B1 FR 9901374 A FR9901374 A FR 9901374A FR 9901374 A FR9901374 A FR 9901374A FR 2774446 B1 FR2774446 B1 FR 2774446B1
Authority
FR
France
Prior art keywords
way clutch
forming assembly
pulley forming
pulley
assembly
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
FR9901374A
Other languages
English (en)
Other versions
FR2774446A1 (fr
Inventor
Hideki Fujiwara
Yasuhito Tanaka
Yoshitaka Nakagawa
Hajime Tazumi
Junya Ooitsu
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.)
Koyo Seiko Co Ltd
Original Assignee
Koyo Seiko Co Ltd
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
Priority claimed from JP02430398A external-priority patent/JP3731702B2/ja
Application filed by Koyo Seiko Co Ltd filed Critical Koyo Seiko Co Ltd
Publication of FR2774446A1 publication Critical patent/FR2774446A1/fr
Application granted granted Critical
Publication of FR2774446B1 publication Critical patent/FR2774446B1/fr
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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D41/00—Freewheels or freewheel clutches
    • F16D41/06—Freewheels or freewheel clutches with intermediate wedging coupling members between an inner and an outer surface
    • F16D41/064—Freewheels or freewheel clutches with intermediate wedging coupling members between an inner and an outer surface the intermediate members wedging by rolling and having a circular cross-section, e.g. balls
    • F16D41/066—Freewheels or freewheel clutches with intermediate wedging coupling members between an inner and an outer surface the intermediate members wedging by rolling and having a circular cross-section, e.g. balls all members having the same size and only one of the two surfaces being cylindrical
    • F16D41/067—Freewheels or freewheel clutches with intermediate wedging coupling members between an inner and an outer surface the intermediate members wedging by rolling and having a circular cross-section, e.g. balls all members having the same size and only one of the two surfaces being cylindrical and the members being distributed by a separate cage encircling the axis of rotation
    • 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
    • F16C33/805—Labyrinth sealings in addition to other sealings, e.g. dirt guards to protect sealings with sealing lips
    • 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
    • F16C35/00—Rigid support of bearing units; Housings, e.g. caps, covers
    • F16C35/04—Rigid support of bearing units; Housings, e.g. caps, covers in the case of ball or roller bearings
    • F16C35/06—Mounting or dismounting of ball or roller bearings; Fixing them onto shaft or in housing
    • F16C35/063—Fixing them on the shaft
    • 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
    • F16C41/00—Other accessories, e.g. devices integrated in the bearing not relating to the bearing function as such
    • F16C41/001—Integrated brakes or clutches for stopping or coupling the relatively movable parts
    • 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
    • F16H—GEARING
    • F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
    • F16H55/32—Friction members
    • F16H55/36—Pulleys
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B63/00—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices
    • F02B63/04—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices for electric generators
    • F02B63/044—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices for electric generators the engine-generator unit being placed on a frame or in an housing
    • F02B2063/045—Frames for generator-engine sets
    • 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
    • F16C19/16—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 a single row of balls
    • F16C19/163—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 a single row of balls with angular contact
    • 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
    • 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
    • F16C19/541—Systems consisting of juxtaposed rolling bearings including at least one angular contact bearing
    • F16C19/542—Systems consisting of juxtaposed rolling bearings including at least one angular contact bearing with two rolling bearings with angular contact

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pulleys (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
FR9901374A 1998-02-05 1999-02-05 Ensemble formant poulie equipe d'un embrayage unidirectionnel Expired - Fee Related FR2774446B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP02430398A JP3731702B2 (ja) 1997-09-24 1998-02-05 プーリユニット

Publications (2)

Publication Number Publication Date
FR2774446A1 FR2774446A1 (fr) 1999-08-06
FR2774446B1 true FR2774446B1 (fr) 2004-05-14

Family

ID=12134415

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9901374A Expired - Fee Related FR2774446B1 (fr) 1998-02-05 1999-02-05 Ensemble formant poulie equipe d'un embrayage unidirectionnel

Country Status (2)

Country Link
FR (1) FR2774446B1 (fr)
IT (1) IT1307674B1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6588560B1 (en) * 1999-11-19 2003-07-08 Koyo Seiko Co., Ltd. Pulley unit
EP1300602B1 (fr) * 2001-10-02 2005-11-30 Koyo Seiko Co., Ltd. Poulie avec embrayage uni-directionnel
FR3014988A1 (fr) * 2013-12-18 2015-06-19 Peugeot Citroen Automobiles Sa Poulie accessoire equipant un moteur a combustion interne.
EP3040581A1 (fr) * 2015-01-05 2016-07-06 Aktiebolaget SKF Dispositif de poulie pour un élément d'entraînement
FR3079583B1 (fr) 2018-04-03 2020-03-06 Aktiebolaget Skf Dispositif de poulie pour galet tendeur ou enrouleur

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19531745A1 (de) * 1994-08-30 1996-03-07 Ntn Toyo Bearing Co Ltd Riemenscheiben-Baueinheit
FR2747747B1 (fr) * 1996-04-18 1998-06-05 Luxor Sarl Galet de pressage pour presse a granuler et presse a granuler equipee de tels galets
DE29612471U1 (de) * 1996-07-18 1996-09-12 Skf Gmbh Spannrolle
US6170625B1 (en) * 1997-07-01 2001-01-09 Koyo Seiko Co., Ltd. Pulley unit
US20010000285A1 (en) * 1997-07-01 2001-04-19 Yasuhito Tanaka Pulley unit
JP3731702B2 (ja) * 1997-09-24 2006-01-05 光洋精工株式会社 プーリユニット
JP2000130563A (ja) * 1998-10-28 2000-05-12 Koyo Seiko Co Ltd プーリユニット

Also Published As

Publication number Publication date
FR2774446A1 (fr) 1999-08-06
IT1307674B1 (it) 2001-11-14
ITMI990235A1 (it) 2000-08-07

Similar Documents

Publication Publication Date Title
FI972979A (fi) Kytkinjärjestely
ITTO950460A0 (it) Giunto a frizione elettromagnetica.
FR2776349B1 (fr) Embrayage a friction
FR2815093B1 (fr) Installation d'embrayage
FR2795145B1 (fr) Mecanisme d'embrayage
FR2764015B1 (fr) Mecanisme d'embrayage pour embrayage a friction
FR2768787B1 (fr) Embrayage a friction
DE69821321T2 (de) Automatische Spannrolle
DE69610015D1 (de) Einweg-Kupplung
FR2774446B1 (fr) Ensemble formant poulie equipe d'un embrayage unidirectionnel
FR2774440B1 (fr) Embrayage a friction dote d'un volant flexible
FR2782357B1 (fr) Ensemble a armature d'accouplement electromagnetique a contrepoids
FR2767167B1 (fr) Embrayage a friction
FR2774443B1 (fr) Mecanisme d'embrayage a rattrapage d'usure a cassette
FR2763107B1 (fr) Embrayage a friction
FR2790805B1 (fr) Ensemble d'accouplement
FR2767572B1 (fr) Convertisseur hydrodynamique de couple equipe d'un element d'etranglement
FR2771791B1 (fr) Poulie perfectionnee
FR2749893B1 (fr) Ensemble formant carter d'embrayage
FI3346U1 (fi) Hiilihapotin
DE69822250D1 (de) Antriebmechanismus mit mehreren Geschwindigkeiten
FR2786832B1 (fr) Mecanisme d'embrayage a friction
FR2795924B1 (fr) Semelle a temoin d'usure
FR2786831B1 (fr) Mecanisme d'embrayage a friction
IT1302151B1 (it) Innesto a frizione.

Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 17

ST Notification of lapse

Effective date: 20161028