ITTO20030601A1 - TENSIONER FOR A TRANSMISSION BELT OF A MOTOR VEHICLE. - Google Patents

TENSIONER FOR A TRANSMISSION BELT OF A MOTOR VEHICLE.

Info

Publication number
ITTO20030601A1
ITTO20030601A1 ITTO20030601A ITTO20030601A1 IT TO20030601 A1 ITTO20030601 A1 IT TO20030601A1 IT TO20030601 A ITTO20030601 A IT TO20030601A IT TO20030601 A1 ITTO20030601 A1 IT TO20030601A1
Authority
IT
Italy
Prior art keywords
tensioner
motor vehicle
transmission belt
belt
transmission
Prior art date
Application number
Other languages
Italian (it)
Inventor
Franco Cipollone
Gaetano Ferri
Andrea Montani
Alberto Ruffini
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
Priority to ITTO20030601 priority Critical patent/ITTO20030601A1/en
Priority to PCT/EP2004/051683 priority patent/WO2005012765A1/en
Publication of ITTO20030601A1 publication Critical patent/ITTO20030601A1/en

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
    • 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
    • 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
    • F16H7/1263—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 straight 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 
    • F16H7/10—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
    • 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
    • F16H2007/0808—Extension 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
    • F16H2007/0874—Two or more finally actuated members
    • 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)
ITTO20030601 2003-08-01 2003-08-01 TENSIONER FOR A TRANSMISSION BELT OF A MOTOR VEHICLE. ITTO20030601A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ITTO20030601 ITTO20030601A1 (en) 2003-08-01 2003-08-01 TENSIONER FOR A TRANSMISSION BELT OF A MOTOR VEHICLE.
PCT/EP2004/051683 WO2005012765A1 (en) 2003-08-01 2004-08-02 A tensioner for a drive belt of a motor vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITTO20030601 ITTO20030601A1 (en) 2003-08-01 2003-08-01 TENSIONER FOR A TRANSMISSION BELT OF A MOTOR VEHICLE.

Publications (1)

Publication Number Publication Date
ITTO20030601A1 true ITTO20030601A1 (en) 2005-02-02

Family

ID=34113443

Family Applications (1)

Application Number Title Priority Date Filing Date
ITTO20030601 ITTO20030601A1 (en) 2003-08-01 2003-08-01 TENSIONER FOR A TRANSMISSION BELT OF A MOTOR VEHICLE.

Country Status (2)

Country Link
IT (1) ITTO20030601A1 (en)
WO (1) WO2005012765A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109488530A (en) * 2018-12-29 2019-03-19 北京金风科创风电设备有限公司 Pitch device, pitch system and pitch method

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2888300B1 (en) 2005-07-06 2008-09-26 Peugeot Citroen Automobiles Sa DEVICE FOR TENSIONING A BELT
WO2007007357A1 (en) * 2005-07-14 2007-01-18 Dayco Europe S.R.L. Con Unico Socio Tensioner for a drive belt of a motor vehicle
EP1974156B1 (en) * 2006-01-10 2010-06-16 DAYCO EUROPE S.r.l. Hub-pulley assembly having a rotationally disengageable pulley
US20080081718A1 (en) * 2006-09-28 2008-04-03 Collier-Hallman Steven J Load dependent belt tensioner
RU2438054C1 (en) * 2007-11-16 2011-12-27 Кеттен-Вульф Бетрибс-Гмбх Driving device and chain drive
ITTO20070833A1 (en) * 2007-11-21 2009-05-22 Giovanni Vergnano CABLE POWER TRANSMISSION FOR APPLICATIONS IN WIND GENERATION AND SAIL WINCHES
DE102008004481A1 (en) * 2008-01-16 2009-07-23 Bayerische Motoren Werke Aktiengesellschaft Zugmittelspanneinrichtung
US9133762B2 (en) 2009-09-18 2015-09-15 GM Global Technology Operations LLC Drive belt tensioner for motor generator unit
DE102010019613B4 (en) * 2010-05-06 2019-02-21 Litens Automotive Gmbh Spanner and endless drive assembly
DE102010060703B4 (en) * 2010-11-22 2020-11-19 Contitech Antriebssysteme Gmbh Belt drive with tensioning system
JP5861062B2 (en) * 2011-07-12 2016-02-16 パナソニックＩｐマネジメント株式会社 Wire saw and silicon manufacturing method using wire saw
CN102287505B (en) * 2011-08-01 2014-06-04 李凯 High-torque stepless speed changer
CN109690134B (en) 2016-09-13 2022-02-18 利滕斯汽车合伙公司 V-shaped tensioner and annular transmission device
CN109555824B (en) * 2017-09-27 2022-02-25 新疆金风科技股份有限公司 Tensioning drives, pitch systems and wind turbines
KR102451890B1 (en) 2017-10-24 2022-10-06 현대자동차 주식회사 Triple pulley auto tensioner and engine provided with the same
SE542372C2 (en) 2018-04-04 2020-04-21 Husqvarna Ab A floor surfacing machine with a tool holder disc comprising a biasing member
DE102018215451A1 (en) * 2018-09-11 2020-03-12 Bayerische Motoren Werke Aktiengesellschaft Motorcycle with a tensioning device for tensioning a tension member and tensioning device for a motorcycle

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1016787A (en) * 1908-12-31 1912-02-06 Daniel D Sewall Belt-tightener.
US3602054A (en) * 1970-02-09 1971-08-31 Ag Chem Equipment Co Chain and belt tightener
US3630096A (en) * 1970-08-21 1971-12-28 Carl T Brewer Drive-tensioning apparatus
US4416647A (en) * 1981-05-26 1983-11-22 Dayco Corporation Belt tensioner
EP1303712A1 (en) * 2000-07-27 2003-04-23 INA- Schaeffler KG Tensioning system for a belt-driven starter-generator
DE10118278B4 (en) * 2001-04-12 2010-06-10 Bayerische Motoren Werke Aktiengesellschaft Tensioning device for a belt drive serving to drive ancillary components of an internal combustion engine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109488530A (en) * 2018-12-29 2019-03-19 北京金风科创风电设备有限公司 Pitch device, pitch system and pitch method
CN109488530B (en) * 2018-12-29 2024-05-17 北京金风科创风电设备有限公司 Pitch device, pitch system and pitch method

Also Published As

Publication number Publication date
WO2005012765A1 (en) 2005-02-10

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