CA2853071C - Tensioner - Google Patents

Tensioner Download PDF

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Publication number
CA2853071C
CA2853071C CA2853071A CA2853071A CA2853071C CA 2853071 C CA2853071 C CA 2853071C CA 2853071 A CA2853071 A CA 2853071A CA 2853071 A CA2853071 A CA 2853071A CA 2853071 C CA2853071 C CA 2853071C
Authority
CA
Canada
Prior art keywords
swing arm
supporting block
base
frictional
sleeve
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
CA2853071A
Other languages
English (en)
French (fr)
Other versions
CA2853071A1 (en
Inventor
Minchun Hao
Hongliang FU
Yuhong Zhang
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.)
Gates Corp
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
Application filed by Gates Corp filed Critical Gates Corp
Publication of CA2853071A1 publication Critical patent/CA2853071A1/en
Application granted granted Critical
Publication of CA2853071C publication Critical patent/CA2853071C/en
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
    • 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 
    • 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)
  • Pivots And Pivotal Connections (AREA)
  • Vibration Prevention Devices (AREA)
CA2853071A 2011-10-29 2012-10-25 Tensioner Active CA2853071C (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
CN201110352533.2 2011-10-29
CN201120441296.2 2011-10-29
CN201110352533 2011-10-29
CN201120441296 2011-10-29
PCT/CN2012/083467 WO2013060276A1 (zh) 2011-10-29 2012-10-25 张紧器

Publications (2)

Publication Number Publication Date
CA2853071A1 CA2853071A1 (en) 2013-05-02
CA2853071C true CA2853071C (en) 2017-02-28

Family

ID=48167122

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2853071A Active CA2853071C (en) 2011-10-29 2012-10-25 Tensioner

Country Status (9)

Country Link
EP (1) EP2778471A4 (https=)
KR (1) KR101606659B1 (https=)
CN (1) CN103089943B (https=)
AU (1) AU2012327617B2 (https=)
BR (1) BR112014010303A2 (https=)
CA (1) CA2853071C (https=)
IN (1) IN2014DN03031A (https=)
RU (1) RU2572986C2 (https=)
WO (1) WO2013060276A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109139832B (zh) * 2018-10-29 2020-11-10 义乌吉利发动机有限公司 皮带张紧装置及车辆

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0482382A1 (en) * 1990-09-29 1992-04-29 Fujikiko Kabushiki Kaisha Automatic belt tensioner
SU1776894A1 (ru) * 1990-10-02 1992-11-23 Tulsky Mashinostroitelny Z Элektpomaгhиthый фpиkциohhый mhoгoдиckobый topmoз
US5878115A (en) * 1996-05-08 1999-03-02 Ericsson, Inc. Method and apparatus for providing different terminating call treatments based on service area
US7004863B2 (en) * 2002-05-15 2006-02-28 The Gates Corporation Damping mechanism
DE102004047422A1 (de) * 2004-09-28 2006-04-13 Muhr Und Bender Kg Riemenspannvorrichtung mit hoher Dämpfung
US7448974B2 (en) * 2004-11-05 2008-11-11 Dayco Products, Llc Belt tensioner and method for making a belt-tensioner arm and a spring case
DE102006017287B4 (de) * 2006-04-12 2021-03-25 Litens Automotive Gmbh Spanner für einen Endlostrieb
JP4922667B2 (ja) * 2006-05-30 2012-04-25 日産自動車株式会社 テンショナ
DE102007049858A1 (de) * 2007-10-18 2009-04-23 Schaeffler Kg Spannvorrichtung mit mechanischer Dämpfung für einen Zugmitteltrieb
DE102008014325A1 (de) * 2008-03-14 2009-09-17 Schaeffler Kg Riemenspanner
US8403785B2 (en) * 2008-11-05 2013-03-26 Dayco Ip Holdings, Llc Clutched damper for a belt tensioner
DE102009020589A1 (de) * 2009-05-09 2010-11-11 Schaeffler Technologies Gmbh & Co. Kg Riemenspanneinheit
US20110015017A1 (en) * 2009-07-17 2011-01-20 Alexander Serkh Tensioner
US8157682B2 (en) * 2009-07-17 2012-04-17 The Gates Corporation Tensioner
DE102009052637A1 (de) * 2009-11-10 2011-05-12 Johann Singer Automatische Spann- und Dämpfungsvorrichtung für einen Zugmitteltrieb
CN201787009U (zh) * 2010-05-27 2011-04-06 盖茨优霓塔传动系统(苏州)有限公司 张紧器

Also Published As

Publication number Publication date
EP2778471A1 (en) 2014-09-17
CN103089943B (zh) 2015-12-02
RU2572986C2 (ru) 2016-01-20
IN2014DN03031A (https=) 2015-05-08
BR112014010303A2 (pt) 2017-05-02
KR20140085578A (ko) 2014-07-07
KR101606659B1 (ko) 2016-03-25
EP2778471A4 (en) 2015-07-15
AU2012327617A1 (en) 2014-05-01
CA2853071A1 (en) 2013-05-02
CN103089943A (zh) 2013-05-08
RU2014121724A (ru) 2015-12-10
WO2013060276A1 (zh) 2013-05-02
AU2012327617B2 (en) 2016-02-11

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