BRPI0515137A - tensionador linear de força de torção - Google Patents

tensionador linear de força de torção

Info

Publication number
BRPI0515137A
BRPI0515137A BRPI0515137-6A BRPI0515137A BRPI0515137A BR PI0515137 A BRPI0515137 A BR PI0515137A BR PI0515137 A BRPI0515137 A BR PI0515137A BR PI0515137 A BRPI0515137 A BR PI0515137A
Authority
BR
Brazil
Prior art keywords
tensioner
pinion
base
linear
torsional force
Prior art date
Application number
BRPI0515137-6A
Other languages
English (en)
Inventor
Douglas G Gerring
Original Assignee
Dayco Products 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 Products Llc filed Critical Dayco Products Llc
Publication of BRPI0515137A publication Critical patent/BRPI0515137A/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
    • 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
    • F16H7/1263—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 straight 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
    • F16H7/22—Belt, rope, or chain shifters
    • 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
    • F16H2007/0874—Two or more finally actuated members

Landscapes

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

Abstract

TENSIONADOR LINEAR DE FORçA DE TORçãO. A presente invenção refere-se a um tensionador linear (22, 122, 222, 322, 422, 522) acionado por uma entrada de torque é fornecido tendo uma base (24,124, 224, 324, 424, 524), um pinhão (26, 126, 226, 326) rotativamente montado na base, uma cremalheira (28, 128, 228, 329, 329) operativamente engatada com o pinhão, um braço (30,130, 230, 330, 331, 430, 530) deslizantemente montado na base (24,124, 224, 324, 424, 524) e acoplado à cremalheira (28, 128, 228, 328, 329) para movimento linear com a mesma, e uma polia (32, 132, 332, 333, 432, 532) rotativamente montada no braço (30, 130, 230, 330, 331, 430, 530) para engatar e tensionar um elemento de transmissão de energia associado tal como uma correia ou corrente. O tensionador (22, 122, 222, 322, 422, 522) ainda inclui um meio (40, 140, 240, 340, 440, 540, 42, 43) para aplicar uma força rotacional no pinhão (26, 126, 226, 326), que pode ser, por exemplo, uma mola de torção (40, 140, 240, 340,440, 540), um servomotor (42) ou uma bomba hidráulica (43).
BRPI0515137-6A 2004-09-03 2005-08-31 tensionador linear de força de torção BRPI0515137A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/934,196 US20060052194A1 (en) 2004-09-03 2004-09-03 Torsional force linear tensioner
PCT/US2005/031193 WO2006028921A2 (en) 2004-09-03 2005-08-31 Torsional force linear tensioner

Publications (1)

Publication Number Publication Date
BRPI0515137A true BRPI0515137A (pt) 2008-07-08

Family

ID=35996941

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0515137-6A BRPI0515137A (pt) 2004-09-03 2005-08-31 tensionador linear de força de torção

Country Status (11)

Country Link
US (1) US20060052194A1 (pt)
EP (1) EP1789699A4 (pt)
JP (1) JP2008512610A (pt)
KR (1) KR20070053301A (pt)
CN (1) CN101031739A (pt)
AR (1) AR050556A1 (pt)
AU (1) AU2005282778A1 (pt)
BR (1) BRPI0515137A (pt)
CA (1) CA2579054A1 (pt)
MX (1) MX2007002494A (pt)
WO (1) WO2006028921A2 (pt)

Families Citing this family (9)

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Publication number Priority date Publication date Assignee Title
DE102007000750A1 (de) * 2007-09-20 2009-04-09 Hilti Aktiengesellschaft Handwerkzeugmaschine mit Riemenspannvorrichtung
JP5901406B2 (ja) * 2012-04-20 2016-04-06 株式会社椿本チエイン テンショナ
JP5925033B2 (ja) * 2012-04-20 2016-05-25 株式会社椿本チエイン テンショナ
JP6542776B2 (ja) * 2014-08-08 2019-07-10 日本発條株式会社 荷重付加装置
CN105065591A (zh) * 2015-08-19 2015-11-18 湖北中烟工业有限责任公司 齿轮齿条式皮带张紧装置
JP6793545B2 (ja) * 2016-12-28 2020-12-02 矢崎総業株式会社 巻取装置及び配索構造
DE102017107047A1 (de) 2017-03-31 2018-10-04 Muhr Und Bender Kg Spannvorrichtung mit Verstellmechanismus und Verfahren zum Einstellen des Drehmoments der Spannvorrichtung
JP6924172B2 (ja) * 2018-08-01 2021-08-25 日本発條株式会社 テンショナ
WO2020146231A1 (en) * 2019-01-08 2020-07-16 Borgwarner Inc. Internally sprung tensioner

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WO1983000904A1 (en) * 1981-09-11 1983-03-17 Dayco Corp Belt tensioner, part therefor, and methods of making the same
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DE29520307U1 (de) * 1995-12-21 1996-04-18 Trw Occupant Restraint Systems Gmbh, 73551 Alfdorf Linearantrieb für einen Gurtstraffer
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JP3133005B2 (ja) * 1996-12-25 2001-02-05 加茂精工株式会社 回転運動と直線運動の変換装置
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DE19881945B4 (de) * 1997-11-13 2006-05-04 Koyo Seiko Co., Ltd. Riemen-System mit kontinuierlich variabler Drehzahl
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EP1322875B1 (en) * 2000-10-03 2005-03-09 The Gates Corporation Belt tensioner
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DE20208808U1 (de) * 2002-06-06 2002-10-17 TRW Occupant Restraint Systems GmbH & Co. KG, 73553 Alfdorf Vorrichtung zum Straffen eines Sicherheitsgurts

Also Published As

Publication number Publication date
EP1789699A2 (en) 2007-05-30
CA2579054A1 (en) 2006-03-16
WO2006028921A2 (en) 2006-03-16
MX2007002494A (es) 2007-05-08
KR20070053301A (ko) 2007-05-23
WO2006028921A3 (en) 2006-05-26
AR050556A1 (es) 2006-11-01
AU2005282778A1 (en) 2006-03-16
JP2008512610A (ja) 2008-04-24
US20060052194A1 (en) 2006-03-09
EP1789699A4 (en) 2008-03-05
CN101031739A (zh) 2007-09-05

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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 6A ANUIDADE.

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: NAO APRESENTADA A GUIA DE CUMPRIMENTO DE EXIGENCIA. REFERENTE A 6A ANUIDADE.