ES255354U - Tensor universal para cadena o correa de transmision - Google Patents

Tensor universal para cadena o correa de transmision

Info

Publication number
ES255354U
ES255354U ES1981255354U ES255354U ES255354U ES 255354 U ES255354 U ES 255354U ES 1981255354 U ES1981255354 U ES 1981255354U ES 255354 U ES255354 U ES 255354U ES 255354 U ES255354 U ES 255354U
Authority
ES
Spain
Prior art keywords
belt
guide rod
spring
plate
tensioning device
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.)
Granted
Application number
ES1981255354U
Other languages
English (en)
Other versions
ES255354Y (es
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.)
Compagnie des Transmissions Mecaniques Sedis
Original Assignee
Compagnie des Transmissions Mecaniques Sedis
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 Compagnie des Transmissions Mecaniques Sedis filed Critical Compagnie des Transmissions Mecaniques Sedis
Publication of ES255354U publication Critical patent/ES255354U/es
Application granted granted Critical
Publication of ES255354Y publication Critical patent/ES255354Y/es
Expired 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 
    • F16H7/10—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 
    • F16H7/0848—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
    • F16H2007/0804—Leaf 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
    • F16H2007/0806—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 
    • F16H2007/0863—Finally actuated members, e.g. constructional details thereof
    • F16H2007/0872—Sliding members
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/20—Control lever and linkage systems
    • Y10T74/20576—Elements
    • Y10T74/20636—Detents
    • Y10T74/2066—Friction

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 universal para cadena o correa de transmisión, destinada particularmente al. mando de distribución de motores de combustión interna, que comporta una rampa curva apta para. apoyarse contra la cadena o correa y articulada a una pieza soporte fija, una cuña montada deslizante sobre la pieza soporte y solicitada elásticamente por un resorte para aplicar la rampa curva contra la cadena o correa, un vástago de guía que se extiende a través de un orificio de la cuña deslizante y sobre el que va montado el resorte, y medios anti-retorno para impedir todo desplazamiento de la cuña deslizante en oposición al resorte, caracterizado por el hecho de que los referidos medios están constituidos por una placa montada deslizante sobre el vástago guía entre el resorte y la cuña deslizante, y adaptada para apoyarse a lo largo de uno de sus bordes contra dicha cuña, creando así un esfuerzo descentrado que encuña la placa sobre el vástago guía.
ES1981255354U 1980-01-18 1981-01-03 Tensor universal para cadena o correa de transmision Expired ES255354Y (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8001042A FR2474126A1 (fr) 1980-01-18 1980-01-18 Tendeur universel pour chaine ou courroie de transmission

Publications (2)

Publication Number Publication Date
ES255354U true ES255354U (es) 1981-06-01
ES255354Y ES255354Y (es) 1981-12-01

Family

ID=9237629

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1981255354U Expired ES255354Y (es) 1980-01-18 1981-01-03 Tensor universal para cadena o correa de transmision

Country Status (6)

Country Link
US (1) US4505691A (es)
EP (1) EP0032645B1 (es)
DE (1) DE3062906D1 (es)
ES (1) ES255354Y (es)
FR (1) FR2474126A1 (es)
PT (1) PT72263B (es)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6251708U (es) * 1985-09-19 1987-03-31
DE3817176A1 (de) * 1988-05-20 1989-11-30 Skf Gmbh Automatische spannvorrichtung
DE19717409A1 (de) * 1997-04-25 1998-10-29 Schaeffler Waelzlager Ohg Kettenspanner
CN1312416C (zh) * 2002-07-22 2007-04-25 宇东电浆科技股份有限公司 皮带张力调整装置及运用该调整装置的光学扫描器
DE10257234A1 (de) * 2002-12-07 2004-06-24 Ina-Schaeffler Kg Spannvorrichtung für eine Brennkraftmaschine
ITMI20031644A1 (it) * 2003-08-08 2005-02-09 Regina Ind Spa Sistema di trasmissione di potenza a catena dotato di tenditore meccanico.
DE102006024082A1 (de) * 2006-05-23 2007-11-29 Aft Atlas Fahrzeugtechnik Gmbh Führungs- und Spannvorrichtung für Kettentriebe
JP2008039097A (ja) * 2006-08-08 2008-02-21 Honda Motor Co Ltd チェーンテンショナ装置
WO2008038359A1 (en) * 2006-09-28 2008-04-03 Daido Kogyo Co., Ltd. Chain tensioner
DE102008020161B4 (de) * 2008-04-22 2019-09-12 Iwis Motorsysteme Gmbh & Co. Kg Spannvorrichtung mit verschiebbarer Spannschiene
DE102009021468A1 (de) * 2008-07-23 2010-01-28 Schaeffler Kg Spanner mit Gelenk für Steuerkettensysteme
JP5226635B2 (ja) * 2009-09-16 2013-07-03 本田技研工業株式会社 内燃機関用チェーンテンショナ
US8888626B2 (en) * 2009-12-14 2014-11-18 Xerox Corporation Tensioning system with self-locking mechanism
EP3352007B1 (en) * 2012-04-30 2020-12-23 Threat Spectrum Inc. A motor drive assembly
CN115464213A (zh) * 2022-09-23 2022-12-13 常州机电职业技术学院 一种数控式齿轮加工机床及其加工方法
CN116292792A (zh) * 2023-04-14 2023-06-23 晋江市寰球机械配件有限公司 一种圆盘针织机皮带安装调整架

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2513436A (en) * 1949-06-29 1950-07-04 Lummus Cotton Gin Co Belt tightener
US2663195A (en) * 1950-06-20 1953-12-22 Eaton Mfg Co Belt tensioner
US2871713A (en) * 1952-09-19 1959-02-03 Rockwell Standard Co Brake mechanism
US2806385A (en) * 1956-05-16 1957-09-17 Int Harvester Co Rod holding device
US3295383A (en) * 1965-01-15 1967-01-03 Allis Chalmers Mfg Co Drive belt tightening idler mounting
FR1523640A (fr) * 1966-05-17 1968-05-03 Renold Ltd Dispositif tendeur pour chaînes, courroies et éléments analogues
GB1190366A (en) * 1966-05-17 1970-05-06 Renold Ltd Formerly Renold Cha Improvements in or relating to Tensioning Devices for Chains, Belts and Like Driving Elements
GB1171406A (en) * 1967-06-05 1969-11-19 Borg Warner Ltd Chain Tensioner
GB1380801A (en) * 1972-01-08 1975-01-15 Rotary Hoes Ltd Chain tensioner

Also Published As

Publication number Publication date
FR2474126A1 (fr) 1981-07-24
PT72263A (fr) 1981-01-01
PT72263B (fr) 1981-12-31
DE3062906D1 (en) 1983-06-01
EP0032645A1 (fr) 1981-07-29
ES255354Y (es) 1981-12-01
EP0032645B1 (fr) 1983-04-27
US4505691A (en) 1985-03-19
FR2474126B1 (es) 1983-12-02

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Legal Events

Date Code Title Description
MM1K Utility model lapsed

Effective date: 19960506