BRPI0412098A - tensionador ajustável - Google Patents

tensionador ajustável

Info

Publication number
BRPI0412098A
BRPI0412098A BRPI0412098-1A BRPI0412098A BRPI0412098A BR PI0412098 A BRPI0412098 A BR PI0412098A BR PI0412098 A BRPI0412098 A BR PI0412098A BR PI0412098 A BRPI0412098 A BR PI0412098A
Authority
BR
Brazil
Prior art keywords
pivot
arm
base
shoe
operatively connected
Prior art date
Application number
BRPI0412098-1A
Other languages
English (en)
Inventor
Andrzej Dec
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 BRPI0412098A publication Critical patent/BRPI0412098A/pt
Publication of BRPI0412098B1 publication Critical patent/BRPI0412098B1/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
    • 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 
    • 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 
    • 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 
    • F16H2007/0846—Means for varying tension of belts, ropes or chains  comprising a mechanical stopper

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
  • Vibration Prevention Devices (AREA)
  • Springs (AREA)
  • Vibration Dampers (AREA)
  • Body Structure For Vehicles (AREA)
  • Load-Engaging Elements For Cranes (AREA)
  • Vehicle Body Suspensions (AREA)

Abstract

"TENSIONADOR AJUSTáVEL". Descreve-se um tensionador ajustável com uma base, um braço pivó que oscila em torno de um pivó preso na base, uma polia fixada no braço pivo, uma mola de compressão com uma primeira extremidade operativamente conectada ao braço pivó e uma segunda extremidade operativamente conectada a uma sapata que pressiona uma superfície convexa da sapata contra uma superfície arqueada cóncava do braço pivó, na sapata mantida no lugar contra uma protuberância presa na base por um equilíbrio de forças. Um dispositivo de ajuste permite determinar uma posição de base com respeito a uma força de mola de correia predeterminada indicada.
BRPI0412098-1A 2003-07-03 2004-06-22 Tensionador ajustável BRPI0412098B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US10/613,881 US7090606B2 (en) 2003-07-03 2003-07-03 Adjustable tensioner
US10/663,881 2003-07-03
PCT/US2004/019939 WO2005010402A1 (en) 2003-07-03 2004-06-22 Adjustable tensioner

Publications (2)

Publication Number Publication Date
BRPI0412098A true BRPI0412098A (pt) 2006-09-05
BRPI0412098B1 BRPI0412098B1 (pt) 2018-04-10

Family

ID=33552788

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0412098-1A BRPI0412098B1 (pt) 2003-07-03 2004-06-22 Tensionador ajustável

Country Status (16)

Country Link
US (1) US7090606B2 (pt)
EP (1) EP1649193B1 (pt)
JP (1) JP4384663B2 (pt)
KR (1) KR100784212B1 (pt)
CN (1) CN100458226C (pt)
AT (1) ATE422634T1 (pt)
AU (1) AU2004260046B2 (pt)
BR (1) BRPI0412098B1 (pt)
CA (1) CA2530822C (pt)
DE (1) DE602004019422D1 (pt)
ES (1) ES2318331T3 (pt)
MX (1) MXPA06000759A (pt)
PL (2) PL1649193T3 (pt)
RU (1) RU2304733C2 (pt)
TW (1) TWI245859B (pt)
WO (1) WO2005010402A1 (pt)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1682796A4 (en) * 2003-10-28 2009-09-09 Patriot Universal Holdings Llc STRAP TENSION ARRANGEMENT
DE102004048284A1 (de) * 2004-10-05 2006-04-20 Ina-Schaeffler Kg Vorrichtung zum Befestigen und Spannen eines in einem Riementrieb einsetzbaren Aggregats
ITPI20040077A1 (it) * 2004-10-14 2005-01-14 Univ Pisa Meccanismo motoriduttore a rigidezza variabile e rapidamente controllabile
GB2419387A (en) * 2004-10-22 2006-04-26 Cnh Belgium Nv Belt tensioning mechanism
US7824286B2 (en) * 2005-03-28 2010-11-02 York Industries, Inc. Device for placing a looped belt under tension
DE102005056417A1 (de) * 2005-11-26 2007-05-31 Schaeffler Kg Spannvorrichtung zum Spannen eines Antriebsriemens beziehungsweise einer Antriebskette
EP2000703A1 (en) * 2007-06-04 2008-12-10 Elbee Beheer BV Continuously variable transmission and drive means
MY159909A (en) 2007-09-14 2017-02-15 Toppan Printing Co Ltd Antenna sheet, transponder and book form
DE102008011074A1 (de) * 2008-02-26 2009-08-27 Schaeffler Kg Spanner für Zugmittel wie Riemen oder dergleichen
CN101886691A (zh) * 2010-06-29 2010-11-17 绵阳富临精工机械有限公司 具有新型锁止机构的棘爪式张紧装置
US8932163B2 (en) 2012-02-20 2015-01-13 Dayco Ip Holdings, Llc Belt tensioning device with variable spring factor
FR2987411B1 (fr) * 2012-02-27 2014-09-12 Skf Ab Dispositif tendeur d'un element de traction et procede de montage d'un tel dispositif
EP2951466B1 (en) * 2013-01-30 2019-05-08 Cummins IP, Inc. Spacer for belt tensioner
CN103171761B (zh) * 2013-04-12 2017-03-01 中航通飞研究院有限公司 一种防止飞机前轮摆振的装置
DE112014002423B4 (de) 2013-05-14 2023-01-26 Litens Automotive Partnership Spannvorrichtung mit verbesserter Dämpfung
CN106471283A (zh) * 2014-06-27 2017-03-01 利滕斯汽车合伙公司 具有活动惰轮的环形传动装置
US9618099B2 (en) * 2015-07-13 2017-04-11 Gates Corporation Tensioner with secondary damping
US10066708B2 (en) * 2016-08-04 2018-09-04 Ford Global Technologies, Llc External spring to increase tension on belt tensioner for internal combustion engine
EP4084717A4 (en) * 2019-12-31 2024-02-14 Auris Health, Inc. Dynamic pulley system
US20220099165A1 (en) * 2020-09-28 2022-03-31 Caterpillar Inc. Engine accessory drive system and one-piece bracket for same
CN114887700B (zh) * 2022-05-25 2023-11-21 上海华严环境科技有限公司 活性炭粉碎研磨装置
US12338895B1 (en) * 2024-03-29 2025-06-24 Springland Manufacturing Belt tensioning apparatus for drive mechanisms
DE202024104381U1 (de) * 2024-08-02 2024-09-09 Kalkhoff Werke Gmbh Riemenspanner für ein Fahrrad sowie Fahrrad mit einem Riemenspanner

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3975965A (en) * 1975-06-27 1976-08-24 Dayco Corporation Belt tensioning apparatus
DE3000549A1 (de) * 1980-01-09 1981-09-03 V. Löwener Maschinen GmbH, 4018 Langenfeld Vorrichtung zum messen der spannung eines riemens
US4392840A (en) * 1981-01-12 1983-07-12 Dyneer Corporation Belt tensioner
US4500303A (en) * 1981-12-31 1985-02-19 Cummins Engine Company, Inc. Idler mechanism
US4557709A (en) * 1982-05-03 1985-12-10 I Corp. Belt tensioner system
US4504254A (en) * 1982-07-28 1985-03-12 Dayco Corporation Belt tensioner and method of making the same
US4767383A (en) * 1986-11-03 1988-08-30 St John Richard C Adjustable tensioner for belt and chain drives
US4886483A (en) * 1988-11-23 1989-12-12 Dayco Products, Inc. Belt tensioner and method of making the same
DE3843373A1 (de) * 1988-12-23 1990-06-28 Kochs Adler Ag Fadenspannvorrichtung fuer eine naehmaschine
US4957471A (en) * 1989-07-24 1990-09-18 St John Richard C Adjustable locked center and dynamic tensioner
US5098347A (en) 1990-09-26 1992-03-24 Gates Power Drive Products, Inc. Belt tensioner, belt drive sytstem, and method
US5045031A (en) * 1990-09-26 1991-09-03 Gates Power Drive Products, Inc. Tensioner for an endless power transmission member and system
US5190502A (en) * 1992-02-07 1993-03-02 Dayco Products, Inc. Belt tensioning system, belt tensioner therefor and methods of making the same
US5277667A (en) * 1992-09-18 1994-01-11 Dayco Products, Inc. Belt tensioning system and method of making
US5591094A (en) 1995-11-01 1997-01-07 The Gates Corporation Tensioner with adjustable stop for power transmission belt
US5632697A (en) * 1995-12-18 1997-05-27 The Gates Corporation Damping mechanism for a tensioner
BR9815406A (pt) * 1997-11-26 2000-10-10 Litens Automotive Inc Tracionador de correia para uso em um motor.
US5938552A (en) 1998-06-02 1999-08-17 The Gates Corporation Tensioner with damping shoe activated by compression spring
US5935032A (en) * 1998-06-02 1999-08-10 The Gates Corporation Tensioner with second pivot-arm for damping mechanism

Also Published As

Publication number Publication date
EP1649193B1 (en) 2009-02-11
MXPA06000759A (es) 2006-04-18
TW200506245A (en) 2005-02-16
DE602004019422D1 (de) 2009-03-26
PL380267A1 (pl) 2007-01-08
KR20060038403A (ko) 2006-05-03
ES2318331T3 (es) 2009-05-01
US7090606B2 (en) 2006-08-15
RU2006103069A (ru) 2006-06-10
EP1649193A1 (en) 2006-04-26
RU2304733C2 (ru) 2007-08-20
BRPI0412098B1 (pt) 2018-04-10
AU2004260046A1 (en) 2005-02-03
KR100784212B1 (ko) 2007-12-11
WO2005010402A1 (en) 2005-02-03
TWI245859B (en) 2005-12-21
CN100458226C (zh) 2009-02-04
JP2007516386A (ja) 2007-06-21
CA2530822C (en) 2008-09-02
CA2530822A1 (en) 2005-02-03
JP4384663B2 (ja) 2009-12-16
US20050003915A1 (en) 2005-01-06
PL1649193T3 (pl) 2009-07-31
CN1816705A (zh) 2006-08-09
ATE422634T1 (de) 2009-02-15
AU2004260046B2 (en) 2008-01-24

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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 10/04/2018, OBSERVADAS AS CONDICOES LEGAIS.