MX2013002445A - Tensor con resorte de expansion para la amortiguacion asimetrica por friccion radial. - Google Patents

Tensor con resorte de expansion para la amortiguacion asimetrica por friccion radial.

Info

Publication number
MX2013002445A
MX2013002445A MX2013002445A MX2013002445A MX2013002445A MX 2013002445 A MX2013002445 A MX 2013002445A MX 2013002445 A MX2013002445 A MX 2013002445A MX 2013002445 A MX2013002445 A MX 2013002445A MX 2013002445 A MX2013002445 A MX 2013002445A
Authority
MX
Mexico
Prior art keywords
arm
tensioner
bushing
arbor
protrusion
Prior art date
Application number
MX2013002445A
Other languages
English (en)
Inventor
Anthony E Lannutti
Joshua J B Ferguson
Original Assignee
Dayco Ip Holdings Llc
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 Dayco Ip Holdings Llc filed Critical Dayco Ip Holdings Llc
Publication of MX2013002445A publication Critical patent/MX2013002445A/es

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
    • 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
    • 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
    • F16H7/0829—Means for varying tension of belts, ropes, or chains with vibration damping means
    • F16H2007/084—Means for varying tension of belts, ropes, or chains with vibration damping means having vibration damping characteristics dependent on the moving direction of the tensioner
    • 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

Landscapes

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

Abstract

Se describe un tensor que puede ser parte de un sistema de alimentación de energía donde el tensor proporciona tensión a un elemento de transmisión de energía sin fin como una banda, cadena, u otro lazo continuo. El tensor tiene un brazo que gira alrededor de un primer eje e incluye un eje de brazo que tiene una ranura a su través, un buje que tiene una caliente y que esta colocado adyacente al eje del brazo con la saliente recibida en la ranura del eje del brazo, y un resorte acoplado al brazo empujando el brazo para girar alrededor del primer eje en acoplamiento por tensión con un elemento que transmite energía. El resorte se coloca donde puede expandirse radialmente en contacto con la saliente del buje cuando el brazo se hace girar en una dirección opuesta a la dirección por acoplamiento pretensión, de modo que el buje sea empujado radialmente hacia afuera con relación hacia el eje del brazo para proporcionar la amortiguación por fricción.
MX2013002445A 2010-09-02 2011-08-03 Tensor con resorte de expansion para la amortiguacion asimetrica por friccion radial. MX2013002445A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/874,797 US8617013B2 (en) 2010-09-02 2010-09-02 Tensioner with expanding spring for radial frictional asymmetric damping
PCT/US2011/046383 WO2012030463A1 (en) 2010-09-02 2011-08-03 Tensioner with expanding spring for radial frictional asymmetric damping

Publications (1)

Publication Number Publication Date
MX2013002445A true MX2013002445A (es) 2013-05-01

Family

ID=45771123

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2013002445A MX2013002445A (es) 2010-09-02 2011-08-03 Tensor con resorte de expansion para la amortiguacion asimetrica por friccion radial.

Country Status (11)

Country Link
US (1) US8617013B2 (es)
EP (1) EP2612055B1 (es)
JP (1) JP5798627B2 (es)
KR (1) KR101601385B1 (es)
CN (1) CN103154572B (es)
AR (1) AR083331A1 (es)
AU (1) AU2011296476B2 (es)
BR (1) BR112013005048B1 (es)
CA (1) CA2809018A1 (es)
MX (1) MX2013002445A (es)
WO (1) WO2012030463A1 (es)

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US8932163B2 (en) * 2012-02-20 2015-01-13 Dayco Ip Holdings, Llc Belt tensioning device with variable spring factor
CN104541080A (zh) * 2012-06-20 2015-04-22 戴科知识产权控股有限责任公司 附件驱动分离器
CN104884842B (zh) * 2012-12-26 2017-11-14 利滕斯汽车合伙公司 轨道张紧器组件
US9394977B2 (en) * 2013-03-15 2016-07-19 Dayco Ip Holdings, Llc Tensioner with expanding spring for radial frictional asymmetric damping
US9249866B2 (en) 2013-03-15 2016-02-02 Dayco Ip Holdings, Llc Belt tensioner for a power transmission belt system
ITTO20130677A1 (it) 2013-08-06 2015-02-07 Dayco Europe Srl Puleggia filtrante per una trasmissione a cinghia
JP6162162B2 (ja) * 2014-02-18 2017-07-12 三ツ星ベルト株式会社 オートテンショナ
JP2015224741A (ja) * 2014-05-29 2015-12-14 日野自動車株式会社 オートテンショナ
EP2955414A1 (en) * 2014-06-13 2015-12-16 Aktiebolaget SKF Tensioning device and method for assembling such a tensioning device
CN106662219B (zh) 2014-06-26 2019-04-19 利滕斯汽车合伙公司 轨道张紧器组件
JP1523888S (es) * 2014-08-28 2015-05-18
KR101684128B1 (ko) * 2015-06-15 2016-12-07 현대자동차주식회사 벨트 오토 텐셔너
DE102015111809A1 (de) * 2015-07-21 2017-01-26 Muhr Und Bender Kg Spannvorrichtung
EP3368792B1 (en) * 2015-10-27 2020-11-25 Litens Automotive Partnership Tensioner with first and second damping members and increased damping
DE102016221797B4 (de) * 2016-11-08 2020-03-26 Schaeffler Technologies AG & Co. KG Spannvorrichtung
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Also Published As

Publication number Publication date
US8617013B2 (en) 2013-12-31
JP5798627B2 (ja) 2015-10-21
CA2809018A1 (en) 2012-03-08
AR083331A1 (es) 2013-02-21
JP2013536928A (ja) 2013-09-26
EP2612055B1 (en) 2015-10-28
EP2612055A4 (en) 2014-03-05
CN103154572B (zh) 2015-12-02
AU2011296476B2 (en) 2015-01-22
EP2612055A1 (en) 2013-07-10
KR101601385B1 (ko) 2016-03-08
CN103154572A (zh) 2013-06-12
US20120058847A1 (en) 2012-03-08
BR112013005048A2 (pt) 2016-05-31
AU2011296476A1 (en) 2013-03-21
KR20130102054A (ko) 2013-09-16
AU2011296476A8 (en) 2013-04-04
WO2012030463A1 (en) 2012-03-08
BR112013005048B1 (pt) 2020-12-01

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