FR3080420B1 - Roue dentee ou crantee de transmission - Google Patents

Roue dentee ou crantee de transmission Download PDF

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Publication number
FR3080420B1
FR3080420B1 FR1853423A FR1853423A FR3080420B1 FR 3080420 B1 FR3080420 B1 FR 3080420B1 FR 1853423 A FR1853423 A FR 1853423A FR 1853423 A FR1853423 A FR 1853423A FR 3080420 B1 FR3080420 B1 FR 3080420B1
Authority
FR
France
Prior art keywords
toothed
transmission wheel
actuator
wheel
radially
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.)
Active
Application number
FR1853423A
Other languages
English (en)
Other versions
FR3080420A1 (fr
Inventor
Mathieu Pont
Dimitri Barbeau
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.)
Renault SAS
Original Assignee
Renault SAS
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 Renault SAS filed Critical Renault SAS
Priority to FR1853423A priority Critical patent/FR3080420B1/fr
Publication of FR3080420A1 publication Critical patent/FR3080420A1/fr
Application granted granted Critical
Publication of FR3080420B1 publication Critical patent/FR3080420B1/fr
Active 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
    • F16H37/00—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00
    • F16H37/02—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings
    • F16H37/06—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts
    • F16H37/08—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts with differential gearing
    • F16H37/0806—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts with differential gearing with a plurality of driving or driven shafts
    • F16H37/0826—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts with differential gearing with a plurality of driving or driven shafts with only one output 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
    • F16H—GEARING
    • F16H35/00—Gearings or mechanisms with other special functional features
    • 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
    • F16H55/02—Toothed members; Worms
    • F16H55/12—Toothed members; Worms with body or rim assembled out of detachable 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
    • F16H55/02—Toothed members; Worms
    • F16H55/14—Construction providing resilience or vibration-damping
    • 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
    • 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
    • F16H57/00—General details of gearing
    • F16H57/0006—Vibration-damping or noise reducing means specially adapted for gearings
    • 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
    • F16H35/00—Gearings or mechanisms with other special functional features
    • F16H2035/003—Gearings comprising pulleys or toothed members of non-circular shape, e.g. elliptical gears

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Devices (AREA)
  • Gear Transmission (AREA)
  • Gears, Cams (AREA)

Abstract

L'invention porte sur une roue (10) de transmission, notamment une roue dentée ou crantée de vilebrequin (38) de moteur à combustion interne (50), caractérisée en ce qu'elle comprend une portion (20), notamment une portion (20) dentée ou crantée, déplaçable radialement, et un actionneur (30), notamment un actionneur (30) de type vérin, de sorte à permettre le déplacement de la portion (20) radialement.
FR1853423A 2018-04-19 2018-04-19 Roue dentee ou crantee de transmission Active FR3080420B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1853423A FR3080420B1 (fr) 2018-04-19 2018-04-19 Roue dentee ou crantee de transmission

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1853423A FR3080420B1 (fr) 2018-04-19 2018-04-19 Roue dentee ou crantee de transmission
FR1853423 2018-04-19

Publications (2)

Publication Number Publication Date
FR3080420A1 FR3080420A1 (fr) 2019-10-25
FR3080420B1 true FR3080420B1 (fr) 2020-07-17

Family

ID=63834076

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1853423A Active FR3080420B1 (fr) 2018-04-19 2018-04-19 Roue dentee ou crantee de transmission

Country Status (1)

Country Link
FR (1) FR3080420B1 (fr)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3087349A (en) * 1960-11-28 1963-04-30 Gale B Herting Hydraulic adjustable peripheral hub and wheel combination
JPS6220962A (ja) * 1985-07-17 1987-01-29 Honda Motor Co Ltd ギヤトレ−ンのダンパ装置
US5492506A (en) * 1994-10-14 1996-02-20 Lorance; R. Dennis Continuously variable pulley
US7658124B2 (en) * 2006-07-27 2010-02-09 Caterpillar Inc. Compliant gear assembly and work machine using same
US8550945B2 (en) * 2006-09-21 2013-10-08 Litens Automotive Partnership Vibration compensating pulley
US9803728B2 (en) * 2015-09-22 2017-10-31 GM Global Technology Operations LLC Rotary variator for a continuously variable transmission

Also Published As

Publication number Publication date
FR3080420A1 (fr) 2019-10-25

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