BRPI0822922A2 - Transmissão variável e reversível - rvt - Google Patents

Transmissão variável e reversível - rvt

Info

Publication number
BRPI0822922A2
BRPI0822922A2 BRPI0822922-8A BRPI0822922A BRPI0822922A2 BR PI0822922 A2 BRPI0822922 A2 BR PI0822922A2 BR PI0822922 A BRPI0822922 A BR PI0822922A BR PI0822922 A2 BRPI0822922 A2 BR PI0822922A2
Authority
BR
Brazil
Prior art keywords
rvt
reversible transmission
variable reversible
variable
transmission
Prior art date
Application number
BRPI0822922-8A
Other languages
English (en)
Inventor
Filip De Maziere
Original Assignee
Filip De Maziere
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=40377548&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BRPI0822922(A2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Filip De Maziere filed Critical Filip De Maziere
Publication of BRPI0822922A2 publication Critical patent/BRPI0822922A2/pt
Publication of BRPI0822922B1 publication Critical patent/BRPI0822922B1/pt
Publication of BRPI0822922B8 publication Critical patent/BRPI0822922B8/pt

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
    • F16H15/00—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by friction between rotary members
    • F16H15/02—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by friction between rotary members without members having orbital motion
    • F16H15/04—Gearings providing a continuous range of gear ratios
    • F16H15/06—Gearings providing a continuous range of gear ratios in which a member A of uniform effective diameter mounted on a shaft may co-operate with different parts of a member B
    • F16H15/32—Gearings providing a continuous range of gear ratios in which a member A of uniform effective diameter mounted on a shaft may co-operate with different parts of a member B in which the member B has a curved friction surface formed as a surface of a body of revolution generated by a curve which is neither a circular arc centered on its axis of revolution nor a straight line
    • F16H15/36—Gearings providing a continuous range of gear ratios in which a member A of uniform effective diameter mounted on a shaft may co-operate with different parts of a member B in which the member B has a curved friction surface formed as a surface of a body of revolution generated by a curve which is neither a circular arc centered on its axis of revolution nor a straight line with concave friction surface, e.g. a hollow toroid surface
    • F16H15/38—Gearings providing a continuous range of gear ratios in which a member A of uniform effective diameter mounted on a shaft may co-operate with different parts of a member B in which the member B has a curved friction surface formed as a surface of a body of revolution generated by a curve which is neither a circular arc centered on its axis of revolution nor a straight line with concave friction surface, e.g. a hollow toroid surface with two members B having hollow toroid surfaces opposite to each other, the member or members A being adjustably mounted between the surfaces
    • 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
    • F16H15/00—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by friction between rotary members
    • F16H15/02—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by friction between rotary members without members having orbital motion
    • F16H15/04—Gearings providing a continuous range of gear ratios
    • F16H15/06—Gearings providing a continuous range of gear ratios in which a member A of uniform effective diameter mounted on a shaft may co-operate with different parts of a member B
    • F16H15/32—Gearings providing a continuous range of gear ratios in which a member A of uniform effective diameter mounted on a shaft may co-operate with different parts of a member B in which the member B has a curved friction surface formed as a surface of a body of revolution generated by a curve which is neither a circular arc centered on its axis of revolution nor a straight line
    • F16H15/36—Gearings providing a continuous range of gear ratios in which a member A of uniform effective diameter mounted on a shaft may co-operate with different parts of a member B in which the member B has a curved friction surface formed as a surface of a body of revolution generated by a curve which is neither a circular arc centered on its axis of revolution nor a straight line with concave friction surface, e.g. a hollow toroid surface
    • 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
    • F16H37/0833—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 arrangements for dividing torque between two or more intermediate shafts, i.e. with two or more internal power paths
    • F16H37/084—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 arrangements for dividing torque between two or more intermediate shafts, i.e. with two or more internal power paths at least one power path being a continuously variable transmission, i.e. CVT
    • F16H37/086—CVT using two coaxial friction members cooperating with at least one intermediate friction member

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Friction Gearing (AREA)
  • Control Of Transmission Device (AREA)
  • Retarders (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Forklifts And Lifting Vehicles (AREA)
BRPI0822922A 2008-06-05 2008-06-05 Variador planetário, transmissão variável e reversível e uso dos mesmos BRPI0822922B8 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2008/057009 WO2009146748A1 (en) 2008-06-05 2008-06-05 Reversible variable transmission - rvt

Publications (3)

Publication Number Publication Date
BRPI0822922A2 true BRPI0822922A2 (pt) 2015-06-23
BRPI0822922B1 BRPI0822922B1 (pt) 2019-03-26
BRPI0822922B8 BRPI0822922B8 (pt) 2023-01-24

Family

ID=40377548

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0822922A BRPI0822922B8 (pt) 2008-06-05 2008-06-05 Variador planetário, transmissão variável e reversível e uso dos mesmos

Country Status (12)

Country Link
US (1) US8512190B2 (pt)
EP (1) EP2307762B8 (pt)
JP (1) JP5467103B2 (pt)
KR (1) KR101289184B1 (pt)
CN (1) CN102066807B (pt)
BR (1) BRPI0822922B8 (pt)
CA (1) CA2724543C (pt)
ES (1) ES2587403T3 (pt)
HU (1) HUE028251T2 (pt)
MX (1) MX2010013178A (pt)
PL (1) PL2307762T3 (pt)
WO (1) WO2009146748A1 (pt)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5274581B2 (ja) * 2008-12-17 2013-08-28 株式会社小松製作所 静油圧式変速車両の制御装置
US8267821B2 (en) * 2009-07-15 2012-09-18 Schaeffler Technologies AG & Co. KG Mechanical tensioner with damping mechanism
DE102011007143A1 (de) * 2011-04-11 2012-10-11 Zf Friedrichshafen Ag Vorrichtung mit einer Getriebeeinrichtung zum Versorgen von wenigstens einem Nebenaggregat eines Fahrzeuges mit Antriebsenergie
US10233905B2 (en) * 2011-10-28 2019-03-19 Rem Technologies, Inc. Wind turbine gearbox lubrication system
GB201223469D0 (en) * 2012-12-27 2013-02-13 Mazaro Nv Design features to improve power density and efficiency of a reversible variable transmission - RVT
JP6169256B2 (ja) * 2014-03-31 2017-07-26 三菱電機株式会社 車両のトラクション制御装置
US9869190B2 (en) 2014-05-30 2018-01-16 General Electric Company Variable-pitch rotor with remote counterweights
JP6606321B2 (ja) * 2014-09-29 2019-11-13 オイレス工業株式会社 車両用スラスト軸受
US10072510B2 (en) 2014-11-21 2018-09-11 General Electric Company Variable pitch fan for gas turbine engine and method of assembling the same
US10100653B2 (en) 2015-10-08 2018-10-16 General Electric Company Variable pitch fan blade retention system
BR112018070314B1 (pt) 2016-04-04 2023-03-28 Mazaro Nv Variador planetário, e transmissão variável reversível ou variável
US10634071B2 (en) 2016-04-22 2020-04-28 Paccar Inc Method of offering finely calibrated engine speed control to a large number of diverse power take-off (PTO) applications
CN105840761B (zh) * 2016-05-18 2018-08-24 同济大学 可自动调速的传动装置及其使用方法
DE102016111740A1 (de) 2016-06-27 2017-12-28 Volkswagen Aktiengesellschaft Traktionsgetriebe und Verfahren zu dessen Herstellung
DE102016223922A1 (de) 2016-12-01 2018-06-07 Volkswagen Aktiengesellschaft Traktionsgetriebe und Antriebseinheit für ein Kraftfahrzeug
CN108426011A (zh) * 2018-03-08 2018-08-21 徐丰 被动偏转多滚轮式无级变速器
KR102084384B1 (ko) * 2018-11-26 2020-03-04 현대 파워텍 주식회사 토크전달장치
DE102019129918A1 (de) * 2019-11-06 2021-05-06 Nsk Ltd. Traktionsgetriebe
JP7546690B2 (ja) * 2020-03-30 2024-09-06 マザロ・エンフェー 連続可変トランスミッションを制御するための方法および前記方法を実施するための制御システムを備えたトランスミッション
US11598870B2 (en) * 2021-03-09 2023-03-07 GM Global Technology Operations LLC Methods, systems, and apparatuses to estimate hitch articulation angle (HAA) using ultra-sonic sensors (USS) and fusion with other sensors
US11674435B2 (en) 2021-06-29 2023-06-13 General Electric Company Levered counterweight feathering system
US11795964B2 (en) 2021-07-16 2023-10-24 General Electric Company Levered counterweight feathering system
US12601271B2 (en) 2022-10-21 2026-04-14 General Electric Company Variable pitch fan of a gas turbine engine

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB215209A (en) * 1923-05-30 1924-05-08 Adolf Gerdes Variable-speed and reverse gearing
US1856383A (en) 1927-12-23 1932-05-03 Gerdes Adolf Friedrich Friction-wheel differential gear
US4296647A (en) * 1979-05-30 1981-10-27 Vadetec Corporation Differential transmission drive unit
DE3050384A1 (de) * 1980-05-19 1982-06-16 Vadetec Corp Power drive line having a wide range of speed ratios
US4726244A (en) * 1986-04-08 1988-02-23 Pencier Robert D De Reversible continuously variable transmission
JPS643228A (en) 1987-06-25 1989-01-09 Mazda Motor Manufacture of swirl chamber for internal combustion engine
JPH0293559U (pt) * 1989-01-13 1990-07-25
JPH09296851A (ja) 1996-03-04 1997-11-18 Mitsubishi Heavy Ind Ltd 可変速動力伝達装置
JPH10169740A (ja) 1996-12-05 1998-06-26 Koyo Seiko Co Ltd トロイダル型無段変速機
CN2336137Y (zh) 1998-04-23 1999-09-01 何启勋 可逆无级自动变速机构
JP2005291340A (ja) 2004-03-31 2005-10-20 Nsk Ltd トロイダル型無段変速機及びその構成部材の製造方法
GR1006039B (el) 2006-11-27 2008-09-02 Αντωνιος Μαστροκαλος Συστημα διευθυνσης τροχοφορων, με πλανητικο συστημα, συνεχους μεταδοσης κινησης μεσω γραναζιων

Also Published As

Publication number Publication date
BRPI0822922B8 (pt) 2023-01-24
KR20110025816A (ko) 2011-03-11
EP2307762A1 (en) 2011-04-13
ES2587403T3 (es) 2016-10-24
PL2307762T3 (pl) 2016-12-30
MX2010013178A (es) 2011-04-21
CA2724543C (en) 2015-11-03
CN102066807A (zh) 2011-05-18
BRPI0822922B1 (pt) 2019-03-26
HUE028251T2 (en) 2016-12-28
WO2009146748A1 (en) 2009-12-10
CN102066807B (zh) 2014-05-21
JP2011522188A (ja) 2011-07-28
EP2307762B1 (en) 2016-06-01
KR101289184B1 (ko) 2013-07-29
US8512190B2 (en) 2013-08-20
JP5467103B2 (ja) 2014-04-09
CA2724543A1 (en) 2009-12-10
EP2307762B8 (en) 2018-05-02
US20110118071A1 (en) 2011-05-19

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 26/03/2019, OBSERVADAS AS CONDICOES LEGAIS. (CO) 10 (DEZ) ANOS CONTADOS A PARTIR DE 26/03/2019, OBSERVADAS AS CONDICOES LEGAIS

B16C Correction of notification of the grant [chapter 16.3 patent gazette]

Free format text: REFERENTE A RPI 2516 DE 26/03/2019, QUANTO AO ITEM (73) NOME DO TITULAR.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 17A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2830 DE 01-04-2025 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.