ES2104313T3 - Tensor hidraulico para union sin fin, en particular para cadena de transmision de motor de combustion interna. - Google Patents

Tensor hidraulico para union sin fin, en particular para cadena de transmision de motor de combustion interna.

Info

Publication number
ES2104313T3
ES2104313T3 ES94402921T ES94402921T ES2104313T3 ES 2104313 T3 ES2104313 T3 ES 2104313T3 ES 94402921 T ES94402921 T ES 94402921T ES 94402921 T ES94402921 T ES 94402921T ES 2104313 T3 ES2104313 T3 ES 2104313T3
Authority
ES
Spain
Prior art keywords
combustion engine
internal combustion
drive chain
engine drive
hydraulic tensioner
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.)
Expired - Lifetime
Application number
ES94402921T
Other languages
English (en)
Inventor
Patrick Jarrand
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.)
Sachs Industries SA
Sachs Huret SA
Original Assignee
Sachs Industries SA
Sachs Huret 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 Sachs Industries SA , Sachs Huret SA filed Critical Sachs Industries SA
Application granted granted Critical
Publication of ES2104313T3 publication Critical patent/ES2104313T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • 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

ESTE TENSOR COMPRENDE UN CUERPO (12) QUE DELIMITA UN ALOJAMIENTO CILINDRICO CIEGO (14) Y UN PISTON (20) MONTADO DESLIZANTE EN EL ALOJAMIENTO (14), DESTINADO A SOLICITAR UNA ZAPATA DE PRESION (24) EN CONTACTO CON LA CONEXION SIN FIN (26) PARA ASEGURAR LA TENSION. EL FONDO (18) DEL ALOJAMIENTO COMPRENDE UN ORIFICIO (28) DESTINADO A ESTAR CONECTADO A UNA FUENTE DE LIQUIDO A PRESION, OBTURABLE POR UNA HOJA ELASTICA (36) QUE FORMA UNA VALVULA ANTIRRETROCESO.
ES94402921T 1994-01-17 1994-12-16 Tensor hidraulico para union sin fin, en particular para cadena de transmision de motor de combustion interna. Expired - Lifetime ES2104313T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9400438A FR2715205B1 (fr) 1994-01-17 1994-01-17 Tendeur hydraulique pour lien sans fin, notamment pour chaîne de transmission de moteur à combustion interne.

Publications (1)

Publication Number Publication Date
ES2104313T3 true ES2104313T3 (es) 1997-10-01

Family

ID=9459104

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94402921T Expired - Lifetime ES2104313T3 (es) 1994-01-17 1994-12-16 Tensor hidraulico para union sin fin, en particular para cadena de transmision de motor de combustion interna.

Country Status (6)

Country Link
US (1) US5595549A (es)
EP (1) EP0663545B1 (es)
DE (1) DE69403623T2 (es)
ES (1) ES2104313T3 (es)
FR (1) FR2715205B1 (es)
RU (1) RU2110715C1 (es)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9621440D0 (en) * 1996-10-15 1996-12-04 Renold Plc A chain tensioner
US6139454A (en) * 1998-09-21 2000-10-31 Borgwarner Inc. Hydraulic tensioner with plastic cap check valve or vent
US6053831A (en) * 1998-12-08 2000-04-25 Borg-Warner Automotive, Inc. Hydraulic tensioner with passage of variable cross-section between the piston and bore
FR2799811B1 (fr) 1999-10-18 2001-12-07 Sachs Automotive France Sa Tendeur hydraulique pour lien sans fin, notamment pour chaine de transmission de moteur a combustion interne
FR2812364B1 (fr) * 2000-07-31 2003-02-14 Peugeot Citroen Automobiles Sa Tendeur hydraulique pour lien sans fin, son procede de fabrication et systeme de distribution equipe d'un tel tendeur
US6852049B2 (en) * 2003-01-24 2005-02-08 Borgwarner Inc. Ratcheting hydraulic chain tensioner with rotational reset and locking means
JP3933634B2 (ja) * 2004-03-08 2007-06-20 株式会社椿本チエイン 油圧式テンショナ
DE102005019694A1 (de) * 2005-04-28 2006-11-02 Schaeffler Kg Spannvorrichtung eines Zugmitteltriebes
DE102006055464A1 (de) * 2006-11-24 2008-05-29 Schaeffler Kg Als Plattenventil ausgebildetes Einwegventil
DE102006055467A1 (de) * 2006-11-24 2008-05-29 Schaeffler Kg Hydraulische Spanneinheit für Zugmitteltriebe
DE102006055466A1 (de) * 2006-11-24 2008-05-29 Schaeffler Kg Plattenventil für ein hydraulisches Spannsystem
DE102007016010A1 (de) * 2007-04-03 2008-10-09 Schaeffler Kg Plattenventil, ausgebildet als ein Rückschlagventil für ein Hydrauliksystem
WO2012166358A2 (en) * 2011-06-03 2012-12-06 Borgwarner Inc. Tensioner and shoe therefor
JP6298350B2 (ja) 2014-04-26 2018-03-20 ボーグワーナー インコーポレーテッド オイルジェットアームおよび当該オイルジェットアームを用いたチェーンスパンの潤滑方法、ならびにチェーンテンショニング装置および当該チェーンテンショニング装置を用いたチェーンスパンの潤滑方法
KR20180071974A (ko) * 2016-12-20 2018-06-28 보르그워너 인코퍼레이티드 피스톤 노즈 내의 구멍 크기를 이용한 유압 텐셔너 튜닝의 제어

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4283181A (en) * 1979-07-18 1981-08-11 Dyneer Corporation Hydraulic belt tensioner construction
DE3145115C2 (de) * 1981-11-13 1983-12-08 Dr.Ing.H.C. F. Porsche Ag, 7000 Stuttgart "Hydraulischer Kettenspanner"
FR2610685B1 (fr) * 1987-02-09 1991-01-25 Sedis Transmissions Mec Tendeur a commande hydraulique, notamment pour chaine
US4807575A (en) * 1987-11-23 1989-02-28 General Motors Corporation Hydraulic lash adjuster with multi-directional check valve
JPH02135748U (es) * 1989-04-17 1990-11-13
JPH0320750U (es) * 1989-07-10 1991-02-28
JPH0369347U (es) * 1989-11-06 1991-07-10

Also Published As

Publication number Publication date
US5595549A (en) 1997-01-21
FR2715205B1 (fr) 1996-04-05
DE69403623D1 (de) 1997-07-10
FR2715205A1 (fr) 1995-07-21
DE69403623T2 (de) 1997-11-13
EP0663545A1 (fr) 1995-07-19
EP0663545B1 (fr) 1997-06-04
RU95100828A (ru) 1997-05-20
RU2110715C1 (ru) 1998-05-10

Similar Documents

Publication Publication Date Title
ES2104313T3 (es) Tensor hidraulico para union sin fin, en particular para cadena de transmision de motor de combustion interna.
ES2072950T3 (es) Tensor de cadena para un motor de combustion interna.
US5184983A (en) Floating preventive structure for shoe of tensioner lever
ATE542066T1 (de) Hydraulische spannvorrichtung für einen zugmitteltrieb
MX168018B (es) Mejoras en junta para motores de combustion interna
US9091326B2 (en) Air bleeding valve for hydraulic tensioner of an engine and hydraulic tensioner incorporating same
JP2006083977A (ja) 油圧式テンショナリフタ
ES2157691T3 (es) Motor de combustion interna con sistema de funcionamiento de valvula hidraulica variable
ES2048385T3 (es) Dispositivo para el tensado y ajuste de un accionamiento por cadena de un arbol de levas.
BRPI0514261A (pt) conjunto tensor para um sistema de acionamento
US6375587B1 (en) Timing chain having multiple blade tensioners contacting the same section of chain
ATE34346T1 (de) Kettenspannvorrichtung.
US4828536A (en) Chain tensioner
ES2131155T3 (es) Variador de sincronizacion entre el cigueñal y el arbol de levas de un motor de combustion interna.
US5700215A (en) Hydraulic tensioner with piston retention stop
US9611920B2 (en) Chain tensioner force mechanism for internal combustion engine
CN107587909A (zh) 一种柴油机双顶置凸轮轴及机油泵驱动系统
KR900701563A (ko) 자동차들에 대한 정액압 구동장치
JPH0144855Y2 (es)
EP0837265A3 (en) A chain tensioner
ATE441047T1 (de) Spannvorrichtung für einen zum antrieb von nebenaggregaten einer brennkraftmaschine dienenden riemenantrieb
KR930701692A (ko) 지로토(gerotor) 펌프의 개선점
KR960011199A (ko) 체인 구동장치
KR970070617A (ko) 체인의 급유방법
JPH0914363A (ja) チェーンアジャスタ

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 663545

Country of ref document: ES

FA2A Application withdrawn

Effective date: 19980311