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BR112019008274A2 - tensioner - Google Patents

tensioner

Info

Publication number
BR112019008274A2
BR112019008274A2 BR112019008274A BR112019008274A BR112019008274A2 BR 112019008274 A2 BR112019008274 A2 BR 112019008274A2 BR 112019008274 A BR112019008274 A BR 112019008274A BR 112019008274 A BR112019008274 A BR 112019008274A BR 112019008274 A2 BR112019008274 A2 BR 112019008274A2
Authority
BR
Brazil
Prior art keywords
pivot arm
base
engaged
tensioner
hitch
Prior art date
Application number
BR112019008274A
Other languages
Portuguese (pt)
Inventor
Serkh Alexander
Schneider Dean
Original Assignee
Gates Corp
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
Priority claimed from US15/334,111 external-priority patent/US9920819B2/en
Application filed by Gates Corp filed Critical Gates Corp
Publication of BR112019008274A2 publication Critical patent/BR112019008274A2/en

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
    • F16H7/00—Gearings for conveying rotary motion by endless flexible members
    • F16H7/08—Means for varying tension of belts, ropes, or chains
    • F16H7/10—Means for varying tension of belts, ropes, or chains by adjusting the axis of a pulley
    • F16H7/12—Means for varying tension of belts, ropes, or chains by adjusting the axis of a pulley of an idle pulley
    • F16H7/1209—Means for varying tension of belts, ropes, or chains by adjusting the axis of a pulley of an idle pulley with vibration damping means
    • F16H7/1218—Means for varying tension of belts, ropes, or chains by adjusting the axis of a pulley of an idle pulley with vibration damping means of the dry friction type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B67/00—Engines characterised by the arrangement of auxiliary apparatus not being otherwise provided for, e.g. the apparatus having different functions; Driving auxiliary apparatus from engines, not otherwise provided for
    • F02B67/04—Engines characterised by the arrangement of auxiliary apparatus not being otherwise provided for, e.g. the apparatus having different functions; Driving auxiliary apparatus from engines, not otherwise provided for of mechanically-driven auxiliary apparatus
    • F02B67/06—Engines characterised by the arrangement of auxiliary apparatus not being otherwise provided for, e.g. the apparatus having different functions; Driving auxiliary apparatus from engines, not otherwise provided for of mechanically-driven auxiliary apparatus driven by means of chains, belts, or like endless members
    • 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
    • F16H7/00—Gearings for conveying rotary motion by endless flexible members
    • F16H7/02—Gearings for conveying rotary motion by endless flexible members with belts; with V-belts
    • F16H7/023—Gearings for conveying rotary motion by endless flexible members with belts; with V-belts with belts having a toothed contact surface or regularly spaced bosses or hollows for slipless or nearly slipless meshing with complementary profiled contact surface of a pulley
    • 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
    • F16H7/00—Gearings for conveying rotary motion by endless flexible members
    • F16H7/08—Means for varying tension of belts, ropes, or chains
    • F16H7/10—Means for varying tension of belts, ropes, or chains by adjusting the axis of a pulley
    • F16H7/12—Means for varying tension of belts, ropes, or chains by adjusting the axis of a pulley of an idle pulley
    • F16H7/1209—Means for varying tension of belts, ropes, or chains by adjusting the axis of a pulley of an idle pulley with vibration damping 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
    • F16H7/00—Gearings for conveying rotary motion by endless flexible members
    • F16H7/08—Means for varying tension of belts, ropes, or chains
    • F16H7/10—Means for varying tension of belts, ropes, or chains by adjusting the axis of a pulley
    • F16H7/12—Means for varying tension of belts, ropes, or chains by adjusting the axis of a pulley of an idle pulley
    • F16H7/1254—Means for varying tension of belts, ropes, or chains by adjusting the axis of a pulley of an idle pulley without vibration damping means
    • F16H7/1281—Means for varying tension of belts, ropes, or chains by adjusting the axis of a pulley of an idle pulley without vibration damping means where the axis of the pulley moves along a substantially circular path
    • 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
    • F16H7/00—Gearings for conveying rotary motion by endless flexible members
    • F16H7/08—Means for varying tension of belts, ropes, or chains
    • F16H2007/0802—Actuators for final output members
    • F16H2007/0806—Compression coil springs
    • 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
    • F16H7/00—Gearings for conveying rotary motion by endless flexible members
    • F16H7/08—Means for varying tension of belts, ropes, or chains
    • F16H2007/0802—Actuators for final output members
    • F16H2007/081—Torsion springs
    • 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
    • F16H7/00—Gearings for conveying rotary motion by endless flexible members
    • F16H7/08—Means for varying tension of belts, ropes, or chains
    • F16H2007/0863—Finally actuated members, e.g. constructional details thereof
    • F16H2007/0865—Pulleys
    • 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
    • F16H7/00—Gearings for conveying rotary motion by endless flexible members
    • F16H7/08—Means for varying tension of belts, ropes, or chains
    • F16H2007/0863—Finally actuated members, e.g. constructional details thereof
    • F16H2007/0874—Two or more finally actuated members
    • 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
    • F16H7/00—Gearings for conveying rotary motion by endless flexible members
    • F16H7/08—Means for varying tension of belts, ropes, or chains
    • F16H2007/0889—Path of movement of the finally actuated member
    • F16H2007/0893—Circular path
    • 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
    • F16H7/00—Gearings for conveying rotary motion by endless flexible members
    • F16H7/08—Means for varying tension of belts, ropes, or chains
    • F16H2007/0889—Path of movement of the finally actuated member
    • F16H2007/0897—External to internal direction

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)

Abstract

um tensionador compreendendo uma base, um primeiro braço pivô engatado de modo articulado com a base, uma primeira polia registrada com o primeiro braço pivô, um segundo braço pivô engatado de modo articulado com a base, uma segunda polia registrada com o segundo braço pivô, um elemento de tração flexível tendo um engate dentado com o primeiro braço pivô e um engate dentado com o segundo braço pivô, pelo que o primeiro braço pivô e o segundo braço pivô se movem em um modo coordenado, e um conjunto tensionador engatado de modo articulado na base e engatado com o elemento de tração flexível.a tensioner comprising a base, a first pivot arm pivotally engaged with the base, a first pulley registered with the first pivot arm, a second pivot arm pivotally engaged with the base, a second pulley registered with the second pivot arm, a flexible traction element having a toothed hitch with the first pivot arm and a toothed hitch with the second pivot arm, whereby the first pivot arm and the second pivot arm move in a coordinated mode, and a pivotably engaged tensioner assembly at the base and engaged with the flexible traction element.

BR112019008274A 2016-10-25 2017-10-23 tensioner BR112019008274A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US15/334,111 US9920819B2 (en) 2014-02-06 2016-10-25 Tensioner
PCT/US2017/057820 WO2018080970A1 (en) 2016-10-25 2017-10-23 Tensioner

Publications (1)

Publication Number Publication Date
BR112019008274A2 true BR112019008274A2 (en) 2019-07-09

Family

ID=60263084

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112019008274A BR112019008274A2 (en) 2016-10-25 2017-10-23 tensioner

Country Status (9)

Country Link
EP (1) EP3532750A1 (en)
JP (1) JP2019535971A (en)
KR (1) KR20190073491A (en)
CN (1) CN109891127A (en)
AU (1) AU2017350713A1 (en)
BR (1) BR112019008274A2 (en)
CA (1) CA3039823A1 (en)
MX (1) MX2019004688A (en)
WO (1) WO2018080970A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10968988B2 (en) 2017-06-16 2021-04-06 Gates Corporation Tensioner
US10989280B2 (en) 2017-06-16 2021-04-27 Gates Corporation Tensioner
US10995829B2 (en) 2017-06-16 2021-05-04 Gates Corporation Tensioner
US10753436B2 (en) * 2018-06-20 2020-08-25 Gates Corporation Tensioner
CN111527329B (en) * 2018-12-03 2023-06-13 盖茨公司 Tensioner
US11125305B2 (en) * 2019-06-20 2021-09-21 Gates Corporation Tensioner
US11333223B2 (en) * 2019-08-06 2022-05-17 Gates Corporation Orbital tensioner

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7494434B2 (en) 2005-06-15 2009-02-24 Gm Global Technology Operations, Inc. Belt alternator starter accessory drive with dual tensioner
DE102005039719A1 (en) * 2005-08-23 2007-03-22 Schaeffler Kg Tensioning system for traction mechanism drive, has two tensioning devices supported rotatably around rotation axis, where two clamping devices are movably coupled with one another for simultaneously aligned movement
US20150300462A1 (en) * 2014-02-06 2015-10-22 Gates Corporation Tensioner
US9140338B2 (en) * 2014-02-06 2015-09-22 Gates Corporation Tensioner

Also Published As

Publication number Publication date
CA3039823A1 (en) 2018-05-03
AU2017350713A1 (en) 2019-04-18
MX2019004688A (en) 2019-08-14
CN109891127A (en) 2019-06-14
KR20190073491A (en) 2019-06-26
EP3532750A1 (en) 2019-09-04
JP2019535971A (en) 2019-12-12
WO2018080970A1 (en) 2018-05-03

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 4A ANUIDADE.

B350 Update of information on the portal [chapter 15.35 patent gazette]
B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2641 DE 17-08-2021 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.