FR2376347A1 - Poulie de variateur de vitesse - Google Patents

Poulie de variateur de vitesse

Info

Publication number
FR2376347A1
FR2376347A1 FR7639743A FR7639743A FR2376347A1 FR 2376347 A1 FR2376347 A1 FR 2376347A1 FR 7639743 A FR7639743 A FR 7639743A FR 7639743 A FR7639743 A FR 7639743A FR 2376347 A1 FR2376347 A1 FR 2376347A1
Authority
FR
France
Prior art keywords
retracted position
speed variator
control
variator pulley
movable flange
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
FR7639743A
Other languages
English (en)
Other versions
FR2376347B1 (fr
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.)
Valeo SE
Original Assignee
Francaise du Ferodo SA
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 Francaise du Ferodo SA filed Critical Francaise du Ferodo SA
Priority to FR7639743A priority Critical patent/FR2376347A1/fr
Priority to US05/863,239 priority patent/US4178808A/en
Priority to DE19772758356 priority patent/DE2758356A1/de
Priority to IT12893/77A priority patent/IT1202397B/it
Priority to FR7817508A priority patent/FR2428770A2/fr
Publication of FR2376347A1 publication Critical patent/FR2376347A1/fr
Application granted granted Critical
Publication of FR2376347B1 publication Critical patent/FR2376347B1/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
    • F16H—GEARING
    • F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
    • F16H55/32—Friction members
    • F16H55/52—Pulleys or friction discs of adjustable construction
    • F16H55/56—Pulleys or friction discs of adjustable construction of which the bearing parts are relatively axially adjustable
    • F16H55/563—Pulleys or friction discs of adjustable construction of which the bearing parts are relatively axially adjustable actuated by centrifugal masses
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/53—Means to assemble or disassemble
    • Y10T29/53796—Puller or pusher means, contained force multiplying operator
    • Y10T29/53848—Puller or pusher means, contained force multiplying operator having screw operator
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T403/00—Joints and connections
    • Y10T403/60—Biased catch or latch
    • Y10T403/606—Leaf spring

Abstract

L'invention a notamment pour but de faciliter le passage en position reculée du flasque mobile 12 d'un tel variateur, lors d'un changement de courroie. A cet effet, le flasque fixe 13 est démontable et est susceptible, après retournement, et sous la commande de la vis 49 qui en assure normalement le montage sur l'arbre 15 concerné, de repousser le flasque mobile 12 jusqu'à une position reculée pour laquelle il est mis en prise avec une tige de retenue 70 escamotable. Application notamment aux variateurs propres à la commande d'un organe auxiliaire d'un véhicule automobile, par exemple alternateur, pompe à eau, ou ventilateur.
FR7639743A 1976-12-31 1976-12-31 Poulie de variateur de vitesse Granted FR2376347A1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR7639743A FR2376347A1 (fr) 1976-12-31 1976-12-31 Poulie de variateur de vitesse
US05/863,239 US4178808A (en) 1976-12-31 1977-12-22 Sheave for a speed variator and a method of replacing a belt thereon
DE19772758356 DE2758356A1 (de) 1976-12-31 1977-12-27 Keilriemenscheibe fuer geschwindigkeitswechselgetriebe
IT12893/77A IT1202397B (it) 1976-12-31 1977-12-28 Puleggia di variatore di velocita
FR7817508A FR2428770A2 (fr) 1976-12-31 1978-06-12 Poulie de variateur de vitesse

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7639743A FR2376347A1 (fr) 1976-12-31 1976-12-31 Poulie de variateur de vitesse

Publications (2)

Publication Number Publication Date
FR2376347A1 true FR2376347A1 (fr) 1978-07-28
FR2376347B1 FR2376347B1 (fr) 1979-05-11

Family

ID=9181818

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7639743A Granted FR2376347A1 (fr) 1976-12-31 1976-12-31 Poulie de variateur de vitesse

Country Status (4)

Country Link
US (1) US4178808A (fr)
DE (1) DE2758356A1 (fr)
FR (1) FR2376347A1 (fr)
IT (1) IT1202397B (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2428770A2 (fr) * 1976-12-31 1980-01-11 Ferodo Sa Poulie de variateur de vitesse
FR2434316A1 (fr) * 1978-08-21 1980-03-21 Ferodo Sa Poulie de variateur de vitesse
FR2492030A1 (fr) * 1980-10-09 1982-04-16 Valeo Poulie de variateur de vitesse
FR2563305A1 (fr) * 1984-04-19 1985-10-25 Valeo Poulie de variateur de vitesse a revetement antifriction
FR2573161A1 (fr) * 1984-11-15 1986-05-16 Valeo Poulie de variateur de vitesse a joint d'etancheite autour du moyeu.

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4365963A (en) * 1978-05-07 1982-12-28 Societe Anonyme Francaise Du Ferodo Speed change pulley
FR2516622B1 (fr) * 1981-11-18 1987-04-17 Valeo Poulie de variateur de vitesse
FR2546257B1 (fr) * 1983-05-16 1988-08-12 Valeo Poulie de variateur de vitesse
FR2557661B1 (fr) * 1983-12-28 1986-05-23 Valeo Poulie de variateur de vitesse a commande centrifuge
FR2562628B1 (fr) * 1984-04-06 1986-12-26 Valeo Poulie de variateur de vitesse
JP3709974B2 (ja) * 2000-04-06 2005-10-26 本田技研工業株式会社 Ｖベルト式変速機
US20130079182A1 (en) * 2011-09-23 2013-03-28 Briggs & Stratton Corporation Pulley system for outdoor power equipment
US11396930B2 (en) * 2018-08-31 2022-07-26 Bombardier Recreational Products Inc. Drive pulley for a continuously variable transmission
CN110848350B (zh) * 2019-11-18 2021-02-09 淮阴工学院 一种势能驱动下的遇阻式自动变矩装置

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2172641A (en) * 1939-09-12 Wheel and springing element
US2073146A (en) * 1934-04-04 1937-03-09 Gen Motors Corp Clutch
US2191531A (en) * 1936-04-22 1940-02-27 Oscar I Judelshon Variable speed drive
NL97781C (fr) * 1959-01-21
FR1263410A (fr) * 1960-04-28 1961-06-09 Transmissions Soc Ind De Transmission de renvoi à vitesse variable, avec débrayage, pour courroies trapézoïdales
US3078556A (en) * 1960-05-16 1963-02-26 Carroll Robert Adjustable clutch spring compressor
US3115699A (en) * 1961-05-29 1963-12-31 George T Nakahira Automatic transmission spring compressing tool
FR1321433A (fr) * 1961-11-14 1963-03-22 Motobecane Ateliers Dispositif de désaccouplement pour la transmission moteur des cyclomoteurs
US3216098A (en) * 1963-09-16 1965-11-09 Ratz Michael Adjustable spring compressor
US3368266A (en) * 1966-01-19 1968-02-13 William E. Shultz Rapid positioning and clamping apparatus
GB1245984A (en) * 1968-11-14 1971-09-15 Gkn Transmissions Ltd Disc spring for use in clutches
GB1437455A (en) * 1973-04-30 1976-05-26 Girling Ltd Spring compression tools
US4020711A (en) * 1975-06-11 1977-05-03 Borg-Warner Corporation Drive system

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2428770A2 (fr) * 1976-12-31 1980-01-11 Ferodo Sa Poulie de variateur de vitesse
FR2434316A1 (fr) * 1978-08-21 1980-03-21 Ferodo Sa Poulie de variateur de vitesse
FR2492030A1 (fr) * 1980-10-09 1982-04-16 Valeo Poulie de variateur de vitesse
FR2563305A1 (fr) * 1984-04-19 1985-10-25 Valeo Poulie de variateur de vitesse a revetement antifriction
US4668208A (en) * 1984-04-19 1987-05-26 Valeo Variable speed drive pulley with anti-friction member
FR2573161A1 (fr) * 1984-11-15 1986-05-16 Valeo Poulie de variateur de vitesse a joint d'etancheite autour du moyeu.
EP0181823A1 (fr) * 1984-11-15 1986-05-21 Valeo Poulie de variateur de vitesse à joint d'étanchéité autour du moyeu
US4639239A (en) * 1984-11-15 1987-01-27 Valeo Speed change device pulley with a seal around the hub

Also Published As

Publication number Publication date
DE2758356C2 (fr) 1987-02-26
IT1202397B (it) 1989-02-09
US4178808A (en) 1979-12-18
DE2758356A1 (de) 1978-07-06
FR2376347B1 (fr) 1979-05-11

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Legal Events

Date Code Title Description
ST Notification of lapse