DE602005017606D1 - Koaxiales elektrisches stellglied für stufenloses getriebe - Google Patents

Koaxiales elektrisches stellglied für stufenloses getriebe

Info

Publication number
DE602005017606D1
DE602005017606D1 DE602005017606T DE602005017606T DE602005017606D1 DE 602005017606 D1 DE602005017606 D1 DE 602005017606D1 DE 602005017606 T DE602005017606 T DE 602005017606T DE 602005017606 T DE602005017606 T DE 602005017606T DE 602005017606 D1 DE602005017606 D1 DE 602005017606D1
Authority
DE
Germany
Prior art keywords
electric actuator
pulley
pulley portion
coaxial electric
level gearbox
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
DE602005017606T
Other languages
English (en)
Inventor
John M Starkey
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.)
Purdue Research Foundation
Original Assignee
Purdue Research Foundation
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=35320827&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE602005017606(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Purdue Research Foundation filed Critical Purdue Research Foundation
Publication of DE602005017606D1 publication Critical patent/DE602005017606D1/de
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
    • F16H63/00—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism
    • F16H63/02—Final output mechanisms therefor; Actuating means for the final output mechanisms
    • F16H63/04—Final output mechanisms therefor; Actuating means for the final output mechanisms a single final output mechanism being moved by a single final actuating mechanism
    • F16H63/06—Final output mechanisms therefor; Actuating means for the final output mechanisms a single final output mechanism being moved by a single final actuating mechanism the final output mechanism having an indefinite number of positions
    • F16H63/062—Final output mechanisms therefor; Actuating means for the final output mechanisms a single final output mechanism being moved by a single final actuating mechanism the final output mechanism having an indefinite number of positions electric or electro-mechanical actuating means
    • 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
    • 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
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/66—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing specially adapted for continuously variable gearings
    • F16H61/662—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing specially adapted for continuously variable gearings with endless flexible members
    • F16H61/66254—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing specially adapted for continuously variable gearings with endless flexible members controlling of shifting being influenced by a signal derived from the engine and the main coupling
    • F16H61/66259—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing specially adapted for continuously variable gearings with endless flexible members controlling of shifting being influenced by a signal derived from the engine and the main coupling using electrical or electronical sensing or control means

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transmissions By Endless Flexible Members (AREA)
  • Gear-Shifting Mechanisms (AREA)
  • Valve Device For Special Equipments (AREA)
DE602005017606T 2004-05-03 2005-05-03 Koaxiales elektrisches stellglied für stufenloses getriebe Active DE602005017606D1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US56746804P 2004-05-03 2004-05-03
US11/120,148 US20050272540A1 (en) 2004-05-03 2005-05-02 Coaxial electrical actuator for continuously variable transmission
PCT/US2005/015149 WO2005108824A2 (en) 2004-05-03 2005-05-03 Coaxial electrical actuator for continuously variable transmission

Publications (1)

Publication Number Publication Date
DE602005017606D1 true DE602005017606D1 (de) 2009-12-24

Family

ID=35320827

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602005017606T Active DE602005017606D1 (de) 2004-05-03 2005-05-03 Koaxiales elektrisches stellglied für stufenloses getriebe

Country Status (8)

Country Link
US (2) US20050272540A1 (de)
EP (1) EP1743107B1 (de)
JP (1) JP2007536472A (de)
AT (1) ATE448428T1 (de)
AU (1) AU2005241059A1 (de)
CA (1) CA2565559A1 (de)
DE (1) DE602005017606D1 (de)
WO (1) WO2005108824A2 (de)

Families Citing this family (11)

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Publication number Priority date Publication date Assignee Title
US7980972B1 (en) * 2006-05-01 2011-07-19 Purdue Research Foundation Roller variator for actuating continuously variable transmissions
US7980973B1 (en) 2006-05-01 2011-07-19 Purdue Research Foundation Coaxial electrical actuator for continuously variable transmissions
EP2268940B1 (de) * 2008-04-25 2011-10-26 Varibox Ip (Pty) Ltd Stufenweises variables getriebe
IT1393291B1 (it) * 2009-02-16 2012-04-20 Engines Engineering S R L Dispositivo di controllo di una struttura di trasmissione meccanica con rapporto di velocita' variabile.
TWI456126B (zh) * 2010-10-25 2014-10-11 Ind Tech Res Inst 電控皮帶式無段變速系統
JP5748684B2 (ja) * 2012-02-08 2015-07-15 ジヤトコ株式会社 無段変速機
EP2837850A1 (de) * 2013-07-05 2015-02-18 Kanzaki Kokyukoki Mfg. Co., Ltd. Riemenartige stufenlose Getriebevorrichtung
JP6747377B2 (ja) * 2017-05-16 2020-08-26 アイシン・エィ・ダブリュ株式会社 無段変速機および伝動ベルト
DE102017130494A1 (de) 2017-12-19 2019-06-19 Schaeffler Technologies AG & Co. KG Hybrid-Antriebsstrang
DE102022109875B3 (de) 2022-04-25 2023-05-04 Schaeffler Technologies AG & Co. KG CVT-Getriebe für ein motorisiertes Zweirad
DE102022118850A1 (de) 2022-07-27 2024-02-01 Schaeffler Technologies AG & Co. KG Stufenloses Getriebe und Verfahren zur elektromechanischen Verstellung eines stufenlosen Getriebes

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Also Published As

Publication number Publication date
US20050272540A1 (en) 2005-12-08
WO2005108824A3 (en) 2006-12-14
CA2565559A1 (en) 2005-11-17
ATE448428T1 (de) 2009-11-15
AU2005241059A1 (en) 2005-11-17
EP1743107A2 (de) 2007-01-17
WO2005108824A2 (en) 2005-11-17
JP2007536472A (ja) 2007-12-13
EP1743107B1 (de) 2009-11-11
EP1743107A4 (de) 2008-04-30
US20090270208A1 (en) 2009-10-29

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Legal Events

Date Code Title Description
8363 Opposition against the patent