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IT1265351B1 - Trasmissione a cinghia dentata per il comando di alberi di equilibratura dinamica in motori endotermici - Google Patents

Trasmissione a cinghia dentata per il comando di alberi di equilibratura dinamica in motori endotermici

Info

Publication number
IT1265351B1
IT1265351B1 IT93MI002497A ITMI932497A IT1265351B1 IT 1265351 B1 IT1265351 B1 IT 1265351B1 IT 93MI002497 A IT93MI002497 A IT 93MI002497A IT MI932497 A ITMI932497 A IT MI932497A IT 1265351 B1 IT1265351 B1 IT 1265351B1
Authority
IT
Italy
Prior art keywords
balancing shafts
toothed belt
belt transmission
dynamic balancing
driving dynamic
Prior art date
Application number
IT93MI002497A
Other languages
English (en)
Inventor
Vincenzo Macchiarulo
Carlo Fiordaliso
Franco Cipollone
Giacomo Tommaso Di
Original Assignee
Dayco Pti Spa
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 Pti Spa filed Critical Dayco Pti Spa
Priority to IT93MI002497A priority Critical patent/IT1265351B1/it
Publication of ITMI932497A0 publication Critical patent/ITMI932497A0/it
Priority to US08/343,913 priority patent/US5536213A/en
Priority to DE69413650T priority patent/DE69413650T2/de
Priority to EP94203371A priority patent/EP0655568B1/en
Priority to JP6292649A priority patent/JPH07190155A/ja
Publication of ITMI932497A1 publication Critical patent/ITMI932497A1/it
Priority to US08/650,793 priority patent/US5624337A/en
Application granted granted Critical
Publication of IT1265351B1 publication Critical patent/IT1265351B1/it

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
    • F16H7/02—Gearings for conveying rotary motion by endless flexible members with belts; with V-belts
    • F16H7/023—Gearings for conveying rotary motion by endless flexible members with belts; with V-belts with belts having a toothed contact surface or regularly spaced bosses or hollows for slipless or nearly slipless meshing with complementary profiled contact surface of a 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
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/22—Compensation of inertia forces
    • F16F15/26—Compensation of inertia forces of crankshaft systems using solid masses, other than the ordinary pistons, moving with the system, i.e. masses connected through a kinematic mechanism or gear system
    • 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
    • F16G—BELTS, CABLES, OR ROPES, PREDOMINANTLY USED FOR DRIVING PURPOSES; CHAINS; FITTINGS PREDOMINANTLY USED THEREFOR
    • F16G1/00—Driving-belts
    • F16G1/28—Driving-belts with a contact surface of special shape, e.g. toothed

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
  • Pulleys (AREA)
  • Transmissions By Endless Flexible Members (AREA)

Abstract

In un motore endotermico sono previsti due alberi di bilanciatura dinamica azionati in rotazione in sensi rispettivamente opposti, a velocità doppia rispetto al regime di rotazione dell'albero motore. L'azionamento degli alberi di bilanciatura avviene ad opera di una trasmissione a cinghia (1) dentata, comprendente una puleggia motrice (2) calettata sull'albero motore, due pulegge condotte (3, 4) calettate sugli alberi di bilanciatura ed una puleggia di tensionamento (5) girevolmente impegnata al basamento del motore. Le pulegge (2 ,3, 4, 5) sono interconnesse da una cinghia (6) presentante una dentatura interna (9) ed una dentatura esterna (10) con passo di dentatura (P) pari a 7,5 mm, e provvista di un inserto resistente (7) formato da cordicelle in fibra di vetro (8) aventi diametro pari a 0,9 mm. (Fig. 1).
IT93MI002497A 1993-11-26 1993-11-26 Trasmissione a cinghia dentata per il comando di alberi di equilibratura dinamica in motori endotermici IT1265351B1 (it)

Priority Applications (6)

Application Number Priority Date Filing Date Title
IT93MI002497A IT1265351B1 (it) 1993-11-26 1993-11-26 Trasmissione a cinghia dentata per il comando di alberi di equilibratura dinamica in motori endotermici
US08/343,913 US5536213A (en) 1993-11-26 1994-11-17 Toothed belt transmission for driving dynamic balancing shafts in endothermic engines
DE69413650T DE69413650T2 (de) 1993-11-26 1994-11-19 Zahnriementrieb zum Antrieb dynamischer Ausgleichswellen in Brennkraftmaschinen
EP94203371A EP0655568B1 (en) 1993-11-26 1994-11-19 Toothed belt transmission for driving dynamic balancing shafts in internal combustion engines
JP6292649A JPH07190155A (ja) 1993-11-26 1994-11-28 歯付きベルトトランスミッション
US08/650,793 US5624337A (en) 1993-11-26 1996-05-20 Toothed belt transmission for driving dynamic balancing shafts in endothermic engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT93MI002497A IT1265351B1 (it) 1993-11-26 1993-11-26 Trasmissione a cinghia dentata per il comando di alberi di equilibratura dinamica in motori endotermici

Publications (3)

Publication Number Publication Date
ITMI932497A0 ITMI932497A0 (it) 1993-11-26
ITMI932497A1 ITMI932497A1 (it) 1995-05-26
IT1265351B1 true IT1265351B1 (it) 1996-11-22

Family

ID=11367255

Family Applications (1)

Application Number Title Priority Date Filing Date
IT93MI002497A IT1265351B1 (it) 1993-11-26 1993-11-26 Trasmissione a cinghia dentata per il comando di alberi di equilibratura dinamica in motori endotermici

Country Status (5)

Country Link
US (2) US5536213A (it)
EP (1) EP0655568B1 (it)
JP (1) JPH07190155A (it)
DE (1) DE69413650T2 (it)
IT (1) IT1265351B1 (it)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1265351B1 (it) * 1993-11-26 1996-11-22 Dayco Pti Spa Trasmissione a cinghia dentata per il comando di alberi di equilibratura dinamica in motori endotermici
EP0981698B1 (de) * 1998-12-24 2001-10-31 Oloid AG Antrieb für inversionskinematische vorrichtung
JP2000337444A (ja) * 1999-03-25 2000-12-05 Bando Chem Ind Ltd 歯付ベルト及び歯付ベルト伝動装置並びに事務用機器
ITTO20010557A1 (it) * 2001-06-08 2002-12-08 Dayco Europe Srl Conghia dentata.
JP3686871B2 (ja) * 2002-02-27 2005-08-24 三ツ星ベルト株式会社 歯付ベルトの騒音予測方法及び装置、並びにプログラム
US20030211911A1 (en) * 2002-05-10 2003-11-13 Susan Welk Belt
US6866603B2 (en) * 2002-12-17 2005-03-15 The Goodyear Tire & Rubber Company Counter-rotational drive belt system and method
US20060288969A1 (en) * 2005-06-22 2006-12-28 Thomas James A Engine accessory drive using the outside of a two-sided belt to operate a shrouded cooling fan
EP1929179B1 (en) * 2005-09-27 2009-09-02 Dayco Europe S.R.L. Con Unico Socio Toothed belt drive for use in oil and toothed belt thereof
US8932165B2 (en) 2006-03-31 2015-01-13 The Gates Corporation Toothed power transmission belt
DE102008013570A1 (de) * 2008-03-11 2009-09-17 Contitech Antriebssysteme Gmbh Riemen, insbesondere Kraftübertragungsriemen, mit einer Beschichtung mit einem aliphatischen Polyisocyanurat-Polyharnstoff als Bindemittel und Verfahren zu seiner Herstellung
US8206251B2 (en) * 2009-04-30 2012-06-26 The Gates Corporation Double cogged V-belt for variable speed drive
US8181621B2 (en) * 2009-07-17 2012-05-22 Ford Global Technologies Internal combustion engine with dynamic balancing system
US10508711B2 (en) * 2014-04-08 2019-12-17 Dayco Europe S.R.L Transmission belt and associated transmission system
WO2018199043A1 (ja) * 2017-04-24 2018-11-01 三ツ星ベルト株式会社 歯付きベルト
EP4291803A1 (en) * 2022-05-06 2023-12-20 The Gates Corporation Optimizing belt and wheel systems
IT202300020916A1 (it) * 2023-10-09 2025-04-09 Dayco Europe Srl Sistema di trasmissione per un motociclo, gruppo motopropulsore per un motociclo e motociclo
DE102023131110A1 (de) * 2023-11-09 2025-05-15 Focke & Co. (Gmbh & Co. Kg) Zahnriementrieb

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US376975A (en) * 1888-01-24 Tob of said pateick adie
US3068710A (en) * 1952-12-02 1962-12-18 Continental Gumml Werke Ag Transmission belt of plastic material
US3151491A (en) * 1958-08-04 1964-10-06 Us Rubber Co Belt and belt-pulley drive
US4125036A (en) * 1974-10-16 1978-11-14 Mitsubishi Jidosha Kogyo Kabushiki Kaisha Apparatus for driving engine balancers
JPS5146607A (en) * 1974-10-16 1976-04-21 Mitsubishi Motors Corp Enjinno baransakudosochi
US4276039A (en) * 1979-05-03 1981-06-30 Mitsuboshi Belting Ltd. Adjustless V-belt and method of manufacturing
US4410314A (en) * 1982-02-11 1983-10-18 Dayco Corporation Endless power transmission V-belt construction and method of making the same
IT1149695B (it) * 1982-02-26 1986-12-03 Pirelli Cinghia dentata
US4838843A (en) * 1982-04-16 1989-06-13 The Gates Rubber Company Toothed belt
DE3322769C2 (de) * 1983-06-24 1986-08-21 Daimler-Benz Ag, 7000 Stuttgart Vorrichtung zum Spannen eines beidseitig gezahnten Zahnriemens an einem Riemengetriebe
IT1229809B (it) * 1988-11-11 1991-09-13 Pirelli Transmissioni Ind Spa Cinghia dentata e relativa trasmissione.
JP3009427B2 (ja) * 1990-06-13 2000-02-14 ユニッタ株式会社 歯付きベルト
US5273496A (en) * 1991-06-18 1993-12-28 Dayco Products, Inc. Belt construction, the combination of the belt construction and a puley and methods of making the same
IT1252024B (it) * 1991-11-29 1995-05-27 Pirelli Transmissioni Ind Spa Procedimento per la fabbricazione di cinghie dentate in materiale elastomerico,e cinghia dentata ottenuta mediante tale procedimento
US5346439A (en) * 1993-01-04 1994-09-13 Winfred M. Berg, Inc. Toothed transmission belt
IT1265351B1 (it) * 1993-11-26 1996-11-22 Dayco Pti Spa Trasmissione a cinghia dentata per il comando di alberi di equilibratura dinamica in motori endotermici

Also Published As

Publication number Publication date
ITMI932497A0 (it) 1993-11-26
DE69413650T2 (de) 1999-03-18
EP0655568A3 (en) 1995-07-26
US5624337A (en) 1997-04-29
ITMI932497A1 (it) 1995-05-26
EP0655568A2 (en) 1995-05-31
DE69413650D1 (de) 1998-11-05
US5536213A (en) 1996-07-16
JPH07190155A (ja) 1995-07-28
EP0655568B1 (en) 1998-09-30

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19971127