DE68902871T2 - Einfache oder doppelte riemenscheibe mit veraenderbarem durchmesser und drehmomentwandler mit einer solchen doppelscheibe. - Google Patents

Einfache oder doppelte riemenscheibe mit veraenderbarem durchmesser und drehmomentwandler mit einer solchen doppelscheibe.

Info

Publication number
DE68902871T2
DE68902871T2 DE8989401462T DE68902871T DE68902871T2 DE 68902871 T2 DE68902871 T2 DE 68902871T2 DE 8989401462 T DE8989401462 T DE 8989401462T DE 68902871 T DE68902871 T DE 68902871T DE 68902871 T2 DE68902871 T2 DE 68902871T2
Authority
DE
Germany
Prior art keywords
double
segments
pulley
torque converter
changeable diameter
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
DE8989401462T
Other languages
English (en)
Other versions
DE68902871D1 (de
Inventor
Pierre Patin
Pierre-Armand Patin
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.)
Electricite de France SA
Original Assignee
Electricite de France 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 Electricite de France SA filed Critical Electricite de France SA
Publication of DE68902871D1 publication Critical patent/DE68902871D1/de
Application granted granted Critical
Publication of DE68902871T2 publication Critical patent/DE68902871T2/de
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
    • F16H—GEARING
    • F16H9/00—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members
    • F16H9/02—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members without members having orbital motion
    • F16H9/04—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members without members having orbital motion using belts, V-belts, or ropes
    • F16H9/10—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members without members having orbital motion using belts, V-belts, or ropes engaging a pulley provided with radially-actuatable elements carrying the belt
    • 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
    • F16H55/54—Pulleys or friction discs of adjustable construction of which the bearing parts are radially adjustable

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transmissions By Endless Flexible Members (AREA)
  • Pulleys (AREA)
  • Gear-Shifting Mechanisms (AREA)
DE8989401462T 1988-05-31 1989-05-29 Einfache oder doppelte riemenscheibe mit veraenderbarem durchmesser und drehmomentwandler mit einer solchen doppelscheibe. Expired - Fee Related DE68902871T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8807230A FR2632041B1 (fr) 1988-05-31 1988-05-31 Poulie a diametre variable simple ou double et variateurs de vitesse incluant une telle poulie double

Publications (2)

Publication Number Publication Date
DE68902871D1 DE68902871D1 (de) 1992-10-22
DE68902871T2 true DE68902871T2 (de) 1993-04-01

Family

ID=9366780

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8989401462T Expired - Fee Related DE68902871T2 (de) 1988-05-31 1989-05-29 Einfache oder doppelte riemenscheibe mit veraenderbarem durchmesser und drehmomentwandler mit einer solchen doppelscheibe.

Country Status (7)

Country Link
US (1) US4892507A (de)
EP (1) EP0345139B1 (de)
JP (1) JP2749874B2 (de)
AT (1) ATE80707T1 (de)
DE (1) DE68902871T2 (de)
ES (1) ES2034682T3 (de)
FR (1) FR2632041B1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4317478A1 (de) * 1992-09-02 1994-03-10 Satellite Gear Systems Ltd Stufenlos regelbares, formschlüssiges Zugmittelgetriebe
DE4318648C1 (de) * 1993-06-04 1994-07-14 Kraemer Hubert Dipl Ing Fh Riementrieb mit selbttätiger stufenloser Übersetzungsänderung, insbesondere für Fahrräder
US5582555A (en) * 1995-09-05 1996-12-10 Miller; Dennis J. Continuously variable transmission
US6120401A (en) * 1997-07-29 2000-09-19 Mtd Products Inc Belt tension mechanism
US6458054B1 (en) * 1998-07-24 2002-10-01 Kenji Mimura Transmission
US6432009B1 (en) * 1998-08-06 2002-08-13 Brigham Young University Continuously variable transmission
TW544498B (en) * 2002-08-12 2003-08-01 Fu-Sen Jeng Automatic stepless speed changing mechanism
DE102005032255A1 (de) * 2005-07-11 2007-01-18 Bernhard Pross Stufenloses, drehmomentabhängiges, mechanisches Automatikgetriebe
JP6662272B2 (ja) * 2016-11-15 2020-03-11 株式会社デンソー 駆動及び従動回転機器用プーリ装置
CN107620792B (zh) * 2017-09-27 2023-08-22 海盐琦安瑞精密机械有限公司 一种多功能皮带轮

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US663928A (en) * 1900-04-12 1900-12-18 John C Pratt Pulley.
FR340759A (fr) * 1904-01-14 1904-07-20 Charles John Reed Changement de vitesse
US1838104A (en) * 1930-10-20 1931-12-29 Brown Co Expanding pulley
FR947416A (fr) * 1947-05-31 1949-07-01 Poulie à diamètres variables
FR1490170A (fr) * 1966-08-22 1967-07-28 Variateur de vitesse
FR2123920A5 (de) * 1971-02-05 1972-09-15 Gryson Guy
FR2166678A5 (de) * 1971-12-31 1973-08-17 Latrille Jean
US3956944A (en) * 1975-01-02 1976-05-18 Tompkins Leo L Torque operated, variable diameter belt sheave or chain sprocket
US3994180A (en) * 1975-04-11 1976-11-30 Leonard Stanley Ackerman Expansible sprocket device
US4273240A (en) * 1979-01-26 1981-06-16 Becton, Dickinson And Company Variable pitch sprockets for conveyor system

Also Published As

Publication number Publication date
ATE80707T1 (de) 1992-10-15
FR2632041B1 (fr) 1990-08-10
FR2632041A1 (fr) 1989-12-01
DE68902871D1 (de) 1992-10-22
US4892507A (en) 1990-01-09
EP0345139B1 (de) 1992-09-16
EP0345139A1 (de) 1989-12-06
JPH0276961A (ja) 1990-03-16
ES2034682T3 (es) 1993-04-01
JP2749874B2 (ja) 1998-05-13

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee