FR3033015B1 - Poulie et dispositif a poulie comprenant une telle poulie - Google Patents

Poulie et dispositif a poulie comprenant une telle poulie

Info

Publication number
FR3033015B1
FR3033015B1 FR1551528A FR1551528A FR3033015B1 FR 3033015 B1 FR3033015 B1 FR 3033015B1 FR 1551528 A FR1551528 A FR 1551528A FR 1551528 A FR1551528 A FR 1551528A FR 3033015 B1 FR3033015 B1 FR 3033015B1
Authority
FR
France
Prior art keywords
pulley
ribs
adjacent
bearing
wall
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
FR1551528A
Other languages
English (en)
Other versions
FR3033015A1 (fr
Inventor
Dirk Albrecht
Romuald Lescorail
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 AB
Original Assignee
SKF AB
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 AB filed Critical SKF AB
Priority to FR1551528A priority Critical patent/FR3033015B1/fr
Priority to US15/050,797 priority patent/US9903461B2/en
Publication of FR3033015A1 publication Critical patent/FR3033015A1/fr
Application granted granted Critical
Publication of FR3033015B1 publication Critical patent/FR3033015B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • 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
    • F16C13/00—Rolls, drums, discs, or the like; Bearings or mountings therefor
    • F16C13/006—Guiding rollers, wheels or the like, formed by or on the outer element of a single bearing or bearing unit, e.g. two adjacent bearings, whose ratio of length to diameter is generally less than one
    • 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
    • F16H55/40—Pulleys with spokes
    • 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
    • F16C19/04—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly
    • F16C19/06—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly with a single row or balls
    • 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
    • F16C2361/00—Apparatus or articles in engineering in general
    • F16C2361/63—Gears with belts and pulleys
    • 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
    • F16C35/067—Fixing them in a housing

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pulleys (AREA)

Abstract

Cette poulie (4) est prévue pour être montée autour d'un roulement (6) et comprend un voile intérieur (42) de liaison à une bague extérieure (60) du roulement, un voile extérieur (40) de liaison à un élément souple (8) de transmission d'effort, et des nervures radiales (44) de liaison entre le voile extérieur et le voile intérieur. Les nervures (44) sont réparties en plusieurs groupes, chaque groupe comprenant au moins trois nervures successives, qui forment plusieurs paires de nervures adjacentes, dont les plans médians sont séparés deux à deux avec un angle régulier, et l'angle entre les plans médians de deux nervures adjacentes d'un même groupe varie, entre deux groupes adjacents, d'au moins 5% par rapport au plus petit des deux angles.
FR1551528A 2015-02-23 2015-02-23 Poulie et dispositif a poulie comprenant une telle poulie Expired - Fee Related FR3033015B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1551528A FR3033015B1 (fr) 2015-02-23 2015-02-23 Poulie et dispositif a poulie comprenant une telle poulie
US15/050,797 US9903461B2 (en) 2015-02-23 2016-02-23 Pulley and pulley device comprising such a pulley

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1551528A FR3033015B1 (fr) 2015-02-23 2015-02-23 Poulie et dispositif a poulie comprenant une telle poulie

Publications (2)

Publication Number Publication Date
FR3033015A1 FR3033015A1 (fr) 2016-08-26
FR3033015B1 true FR3033015B1 (fr) 2017-02-24

Family

ID=53040585

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1551528A Expired - Fee Related FR3033015B1 (fr) 2015-02-23 2015-02-23 Poulie et dispositif a poulie comprenant une telle poulie

Country Status (2)

Country Link
US (1) US9903461B2 (fr)
FR (1) FR3033015B1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10550893B2 (en) * 2017-04-19 2020-02-04 Seiko Instruments Inc. Rolling bearing
DE102018201073A1 (de) 2018-01-24 2019-07-25 Aktiebolaget Skf Riemenscheibenvorrichtung, insbesondere für Spannrolle oder Laufrolle
DE102019201752A1 (de) * 2019-02-11 2020-08-13 Aktiebolaget Skf Riemenscheibenvorrichtung insbesondere für eine Spannrolle oder eine Laufrolle
DE102019202140A1 (de) * 2019-02-18 2020-08-20 Aktiebolaget Skf Riemenscheibenvorrichtung insbesondere für eine spannrolle oder eine laufrolle
DE102019202143A1 (de) 2019-02-18 2020-08-20 Aktiebolaget Skf Riemenscheibenvorrichtung insbesondere für eine Spannrolle oder eine Laufrolle
DE102019202146A1 (de) * 2019-02-18 2020-08-20 Aktiebolaget Skf Riemenscheibenvorrichtung insbesondere für eine Spannrolle oder eine Laufrolle

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3625800A1 (de) * 1986-07-30 1988-02-04 Kugelfischer G Schaefer & Co Rolle, insbesondere radial grosse lauf- oder riemenspannrolle
US4973292A (en) * 1990-01-25 1990-11-27 Litens Automotive Partnership Steel rimmed plastic pulley
DE9319394U1 (de) * 1993-12-17 1994-02-10 Bayerische Motoren Werke AG, 80809 München Spannrolle für einen Riementrieb
US8617016B2 (en) * 2010-06-02 2013-12-31 Dayco Ip Holdings, Llc Low noise pulley

Also Published As

Publication number Publication date
US20160245389A1 (en) 2016-08-25
FR3033015A1 (fr) 2016-08-26
US9903461B2 (en) 2018-02-27

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