ES2046165T1 - Tensor automatico para correa, especialmente para correa de transmision sincrona, como correa de distribucion de un motor termico. - Google Patents

Tensor automatico para correa, especialmente para correa de transmision sincrona, como correa de distribucion de un motor termico.

Info

Publication number
ES2046165T1
ES2046165T1 ES199393400797T ES93400797T ES2046165T1 ES 2046165 T1 ES2046165 T1 ES 2046165T1 ES 199393400797 T ES199393400797 T ES 199393400797T ES 93400797 T ES93400797 T ES 93400797T ES 2046165 T1 ES2046165 T1 ES 2046165T1
Authority
ES
Spain
Prior art keywords
belt
piston
synchronous drive
automatic
thermal engine
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.)
Pending
Application number
ES199393400797T
Other languages
English (en)
Inventor
Herve Varin
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.)
Hutchinson SA
Original Assignee
Hutchinson SA
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 Hutchinson SA filed Critical Hutchinson SA
Publication of ES2046165T1 publication Critical patent/ES2046165T1/es
Pending legal-status Critical Current

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
    • F16H7/1281—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
    • F16H7/129—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 with means for impeding reverse motion
    • 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
    • F16H7/0848—Means for varying tension of belts, ropes, or chains with means for impeding reverse motion
    • 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
    • F16H2007/0812—Fluid pressure
    • 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
    • F16H7/0848—Means for varying tension of belts, ropes, or chains with means for impeding reverse motion
    • F16H2007/0859—Check valves
    • 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
    • F16H2007/0891—Linear 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
    • F16H2007/0893—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
    • F16H7/0829—Means for varying tension of belts, ropes, or chains with vibration damping means

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

TENSOR AUTOMATICO PARA CORREA DE TRANSMISION SINCRONA, EN ESPECIAL PARA CORREA DENTADA DE DISTRIBUCION DE MOTOR TERMICO DEL TIPO "LINEAL CON EMPUJE AXIAL", COMPRENDIENDO UN RODILLO (21) APTO PARA COOPERAR CON LA CORREA (11) Y UN ACCIONADOR (25) DE DICHO RODILLO CON PISTON (31) MONTADO POR DESLIZAMIENTO EN UN CUERPO (30) QUE DELIMITA UNA CAMARA DE PRESION (32) Y UNA CAMARA DE RESERVA (33) DE UN FLUIDO HIDRAULICO, DICHAS CAMARAS PUEDEN COMUNICARSE ENTRE ELLAS POR AL MENOS UN CANAL DE DICHO PISTON SOBRE EL CUAL SE EJERCE LA ACCION DE UN RESORTE DE COMPRESION (36) QUE IMPULSA EL PISTON EN DIRECCION A LA CAMARA DE RESERVA. EL PISTON (31) ESTA AGUJEREADO POR MULTIPLOS CANALES QUE PUEDEN SER ABIERTOS/CERRADOS POR UNA MARIPOSA (40) CONSTITUIDA POR UNA VALVULA OPERATIVA FORMADA POR UN LABIO LIGERO.
ES199393400797T 1992-04-06 1993-03-29 Tensor automatico para correa, especialmente para correa de transmision sincrona, como correa de distribucion de un motor termico. Pending ES2046165T1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9204169A FR2689590B1 (fr) 1992-04-06 1992-04-06 Tendeur automatique pour courroie, notamment pour courroie de transmission synchrone, comme une courroie de distribution de moteur thermique.

Publications (1)

Publication Number Publication Date
ES2046165T1 true ES2046165T1 (es) 1994-02-01

Family

ID=9428524

Family Applications (1)

Application Number Title Priority Date Filing Date
ES199393400797T Pending ES2046165T1 (es) 1992-04-06 1993-03-29 Tensor automatico para correa, especialmente para correa de transmision sincrona, como correa de distribucion de un motor termico.

Country Status (8)

Country Link
US (1) US5273494A (es)
EP (1) EP0565402B1 (es)
JP (1) JP3429330B2 (es)
KR (1) KR100235450B1 (es)
CA (1) CA2076470A1 (es)
DE (2) DE69310607T2 (es)
ES (1) ES2046165T1 (es)
FR (1) FR2689590B1 (es)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0836036A4 (en) * 1996-04-24 1999-01-20 Mitsubishi Motors Corp BELT GEARBOX
WO2000034684A2 (en) * 1998-12-08 2000-06-15 Litens Automotive Partnership Tensioner with self-limiting angular stroke
JP2002138847A (ja) * 2000-10-31 2002-05-17 Mitsubishi Electric Corp ベルト伝動装置
US6579199B2 (en) 2001-08-31 2003-06-17 The Gates Corporation Linear tensioner
JP2005220945A (ja) * 2004-02-03 2005-08-18 Mitsubishi Fuso Truck & Bus Corp エンジンのベルト張力調整装置
DE102007047170A1 (de) * 2006-11-24 2008-05-29 Schaeffler Kg Plattenventil für Zugmittelspannsysteme
DE102007010715A1 (de) * 2007-03-06 2008-09-11 Schaeffler Kg Hydraulikventil
DE102008057395A1 (de) 2008-11-14 2010-05-20 Schaeffler Kg Halbautomatische Spannvorrichtung einer Verbrennungskraftmaschine
DE102009024022A1 (de) 2009-06-05 2010-12-09 Schaeffler Technologies Gmbh & Co. Kg Riementrieb an einer Brennkraftmaschine mit einer Spannvorrichtung für einen Riemen
US9731949B2 (en) * 2012-09-05 2017-08-15 Murata Machinery, Ltd. Elevating apparatus
KR101795289B1 (ko) * 2016-07-26 2017-11-07 현대자동차주식회사 오토텐셔너 및 오토텐셔너 일체형 엔진 보기류
US10495194B2 (en) * 2017-05-04 2019-12-03 Ford Global Technologies, Llc Adjustable bracket to adjust front end accessory drive for use with stretch fit belt
US11187486B2 (en) * 2019-02-19 2021-11-30 Design West Technologies, Inc. Recoil buffer for machine gun mount

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE696571C (de) * 1939-03-18 1940-09-24 Ernst Schneppenhorst Rueckschlagventil fuer Gasdruckapparate
DE1113647B (de) * 1955-05-09 1961-09-07 Schaefer Industriegesellschaft Rueckschlagventil fuer Hauptzylinder, insbesondere in hydraulischen Betaetigungs-anlagen fuer Kraftfahrzeugbremsen
US4565214A (en) * 1984-06-04 1986-01-21 Dover Corporation Flapper check valve assembly
JPS63120949A (ja) * 1986-11-06 1988-05-25 Aisin Seiki Co Ltd フリ−ピストン型オ−トテンシヨナ
JPH01121755U (es) * 1988-02-15 1989-08-17
JPH02135748U (es) * 1989-04-17 1990-11-13
JPH04129946U (ja) * 1991-01-31 1992-11-30 株式会社椿本チエイン 圧力室の空気排出機構を具えた油圧装置
US5116284A (en) * 1991-04-11 1992-05-26 Nakwon Cho Tensioner for a power transmission belt or the like

Also Published As

Publication number Publication date
EP0565402A1 (fr) 1993-10-13
US5273494A (en) 1993-12-28
FR2689590B1 (fr) 1998-04-30
CA2076470A1 (en) 1993-10-07
FR2689590A1 (fr) 1993-10-08
JP3429330B2 (ja) 2003-07-22
KR100235450B1 (ko) 1999-12-15
DE69310607D1 (de) 1997-06-19
DE565402T1 (de) 1994-03-17
EP0565402B1 (fr) 1997-05-14
KR930021975A (ko) 1993-11-23
DE69310607T2 (de) 1997-09-04
JPH05288250A (ja) 1993-11-02

Similar Documents

Publication Publication Date Title
ES2046165T1 (es) Tensor automatico para correa, especialmente para correa de transmision sincrona, como correa de distribucion de un motor termico.
KR100232712B1 (ko) 무단전동체의 텐셔너
DE69217956D1 (de) Doppelt wirkender beschleuniger für hydraulische schlagschieber
ES2188868T3 (es) Muelle de gas con regulacion de velocidad.
ES2157691T3 (es) Motor de combustion interna con sistema de funcionamiento de valvula hidraulica variable
ES8504033A1 (es) Perfeccionamientos en cilindros maestros tandem hidraulicos
IT1265819B1 (it) Valvola a piu' vie
DE3265820D1 (en) Valve arrangement for increasing the operating speed of a working cylinder
ES2178431T3 (es) Suministro de fluido refrigerante a rodillos accionados hidraulicamente en transmisiones de relacion continuamente variable.
KR870003334A (ko) 유량제어기구를 구비한 방향제어밸브
US4375227A (en) Hydraulic device especially a hydropneumatic accumulator
ES2020318B3 (es) Armadura triple
US3467140A (en) Hermetical sealing mechanism
ES2073613T3 (es) Cilindro con vastago desplazable en direccion radial.
MX9300944A (es) Valvula de alivio de presion con dispositivo de cargado auxiliar.
KR960018267A (ko) 로드가 없는 유압 실린더형 액츄에이터
SU396511A1 (ru) Трехходовой клапан
ATE17413T1 (de) Elektrischer hochleistungsschalter mit hydraulischer betaetigungsvorrichtung.
AU5307490A (en) A positioning device
SU1418480A2 (ru) Поршнева машина с гидростатической передачей
FR2270443A1 (en) Distribution mechanism for I.C. engine - has camshaft bearing acting as oil pump piston and return spring on camshaft
SU1020575A2 (ru) Гидроклин
ES2100428T3 (es) Grupo accionador hidraulico, especialmente para controlar una valvula de un motor de combustion interna.
ATE55454T1 (de) Mit einem druckmedium arbeitende betaetigungsvorrichtung.
SU1702037A1 (ru) Уплотнение поршн