ES2159899T3 - Tensor de correa. - Google Patents

Tensor de correa.

Info

Publication number
ES2159899T3
ES2159899T3 ES98101545T ES98101545T ES2159899T3 ES 2159899 T3 ES2159899 T3 ES 2159899T3 ES 98101545 T ES98101545 T ES 98101545T ES 98101545 T ES98101545 T ES 98101545T ES 2159899 T3 ES2159899 T3 ES 2159899T3
Authority
ES
Spain
Prior art keywords
piece
vastago
nucleus
spring
fixed piece
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
ES98101545T
Other languages
English (en)
Inventor
Carlo Rocca
Marc Theobald
Angelo Mennnuti
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.)
Dayco Europe SRL
Original Assignee
Dayco Europe SRL
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 Europe SRL filed Critical Dayco Europe SRL
Application granted granted Critical
Publication of ES2159899T3 publication Critical patent/ES2159899T3/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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C35/00—Rigid support of bearing units; Housings, e.g. caps, covers
    • F16C35/04—Rigid support of bearing units; Housings, e.g. caps, covers in the case of ball or roller bearings
    • F16C35/06—Mounting or dismounting of ball or roller bearings; Fixing them onto shaft or in housing
    • F16C35/07—Fixing them on the shaft or housing with interposition of an element
    • F16C35/073—Fixing them on the shaft or housing with interposition of an element between shaft and inner race ring
    • 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
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F7/00—Vibration-dampers; Shock-absorbers
    • F16F7/02—Vibration-dampers; Shock-absorbers with relatively-rotatable friction surfaces that are pressed together
    • F16F7/06—Vibration-dampers; Shock-absorbers with relatively-rotatable friction surfaces that are pressed together in a direction perpendicular or inclined to the axis of rotation
    • 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
    • F16H7/1209—Means for varying tension of belts, ropes, or chains by adjusting the axis of a pulley of an idle pulley with vibration damping means
    • F16H7/1218—Means for varying tension of belts, ropes, or chains by adjusting the axis of a pulley of an idle pulley with vibration damping means of the dry friction type
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2361/00—Apparatus or articles in engineering in general
    • F16C2361/63—Gears with belts and pulleys
    • 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
    • F16H2007/0889—Path of movement of the finally actuated member
    • F16H2007/0893—Circular path

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

UN TENSOR (1) PARA UNA CORREA DE TRANSMISION (2) QUE INCLUYE UNA PIEZA FIJA (3) CONCEBIDA PARA UNIRSE RIGIDAMENTE A UNA ESTRUCTURA DE SOPORTE Y EQUIPADA CON UN VASTAGO (11) QUE DEFINE UN PRIMER EJE (A), UNA PIEZA MOVIBLE (4) QUE INCLUYE UN NUCLEO (13) QUE GIRA EN EL VASTAGO (11) SOBRE EL PRIMER EJE (A), UNA POLEA (5) TRANSPORTADA POR LA PIEZA MOVIBLE (4) Y QUE GIRA CON RESPECTO A ESTA SOBRE UN SEGUNDO EJE (B) DISTINTO DEL PRIMER EJE (A) Y PARALELO A ESTE, Y UN MUELLE DE ESPIRAL (6) INTERPUESTO ENTRE LA PIEZA FIJA (3) Y LA PIEZA MOVIBLE (4) Y CONCEBIDO PARA CARGAR CUANDO ESTA EN MARCHA LA PIEZA MOVIBLE (4) EN LA DIRECCION QUE TIENDE A MANTENER LA POLEA (5) ACOPLADA A LA CORREA DE TRANSMISION (2); EL MUELLE TIENE UN EXTREMO INTERNO (24) ASEGURADO EN EL VASTAGO (11) Y UN EXTREMO EXTERNO (25) ASEGURADO AL NUCLEO (13), Y SE ENCUENTRA ENTRE DOS CASQUILLOS (20, 26) QUE SUJETAN EL NUCLEO (13) EN LA PIEZA FIJA (3) Y QUE ESTAN EQUIPADOS CON REBORDES (28, 29) CORRESPONDIENTES QUE COOPERAN AXIALMENTE CON EL MUELLE (6).
ES98101545T 1997-01-31 1998-01-29 Tensor de correa. Expired - Lifetime ES2159899T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT97TO000074A IT1291487B1 (it) 1997-01-31 1997-01-31 Tenditore per una cinghia di trasmissione

Publications (1)

Publication Number Publication Date
ES2159899T3 true ES2159899T3 (es) 2001-10-16

Family

ID=11415294

Family Applications (1)

Application Number Title Priority Date Filing Date
ES98101545T Expired - Lifetime ES2159899T3 (es) 1997-01-31 1998-01-29 Tensor de correa.

Country Status (8)

Country Link
US (1) US5993343A (es)
EP (1) EP0856685B1 (es)
JP (1) JPH10252846A (es)
AR (1) AR011599A1 (es)
BR (1) BR9800412A (es)
DE (1) DE69801123T2 (es)
ES (1) ES2159899T3 (es)
IT (1) IT1291487B1 (es)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29720776U1 (de) * 1997-11-22 1998-01-15 Skf Gmbh, 97421 Schweinfurt Befestigungsvorrichtung für Riemenrollen
JP3681032B2 (ja) * 1997-11-27 2005-08-10 光洋精工株式会社 オートテンショナ
FR2794823B1 (fr) * 1999-06-14 2001-08-10 Skf France Dispositif de fixation pour galet a roulement et galet a roulement comportant un tel dispositif
US6231465B1 (en) * 1999-08-13 2001-05-15 Dayco Products, Inc. Belt tensioner assembly with unidirectional damping
DE10112641A1 (de) * 2001-03-16 2002-09-19 Stihl Maschf Andreas Wälzlager, insbesondere zur Lagerung einer Welle eines Getriebekopfes für ein handgeführtes Arbeitsgerät
ITTO20010584A1 (it) * 2001-06-15 2002-12-15 Dayco Europe Srl Tenditore per una cinghia di trasmissione.
DE10143386B4 (de) * 2001-09-05 2004-05-06 Zf Sachs Ag Parksperre für ein Kraftfahrzeug
WO2004104435A1 (en) * 2003-05-20 2004-12-02 The Gates Corporation Load spreader
DE102004025739A1 (de) * 2004-05-26 2005-12-15 Ina-Schaeffler Kg Spannvorrichtung für ein Umschlingungsmittel
JP4922667B2 (ja) * 2006-05-30 2012-04-25 日産自動車株式会社 テンショナ
US9249866B2 (en) * 2013-03-15 2016-02-02 Dayco Ip Holdings, Llc Belt tensioner for a power transmission belt system
BR112023017253A2 (pt) * 2021-02-26 2023-10-03 Dayco Ip Holdings Llc Tensor de correia de alta compensação com força de contrabalanceamento por mola de torção

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2490974A (en) * 1946-05-07 1949-12-13 B L Mallory Company Shock absorber
US4657137A (en) * 1981-05-22 1987-04-14 North American Philips Corporation Multi-chip packaging system
US4596538A (en) * 1984-08-23 1986-06-24 Dayco Corporation Belt tensioner
DE68904389T2 (de) * 1988-09-22 1993-07-15 Koyo Seiko Co Gurtspanner.
US4981461A (en) * 1989-06-12 1991-01-01 Dayco Products, Inc. Belt tensioner, kit therefor and methods of making the same
US5030171A (en) * 1989-07-07 1991-07-09 Dayco Products, Inc. Belt tensioner and method of making the same
US4938734A (en) * 1989-09-06 1990-07-03 Dayco Products, Inc. Belt tensioner and method of making the same
US5035679A (en) * 1990-04-24 1991-07-30 Dayco Products, Inc. Belt tensioner and method of making the same
US5131889A (en) * 1990-10-22 1992-07-21 Ford Motor Company Automotive engine accessory drive tensioner
CA2074637C (en) * 1991-07-31 1998-11-10 Kazuki Kawashima Belt tension adjusting device
DE19623485B4 (de) * 1995-06-14 2006-08-24 Gates Unitta Asia Co. Riemenspanner

Also Published As

Publication number Publication date
BR9800412A (pt) 1999-06-29
DE69801123T2 (de) 2001-10-31
IT1291487B1 (it) 1999-01-11
JPH10252846A (ja) 1998-09-22
US5993343A (en) 1999-11-30
AR011599A1 (es) 2000-08-30
EP0856685A1 (en) 1998-08-05
DE69801123D1 (de) 2001-08-23
ITTO970074A1 (it) 1998-07-31
EP0856685B1 (en) 2001-07-18

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