DE3714645C2 - - Google Patents

Info

Publication number
DE3714645C2
DE3714645C2 DE19873714645 DE3714645A DE3714645C2 DE 3714645 C2 DE3714645 C2 DE 3714645C2 DE 19873714645 DE19873714645 DE 19873714645 DE 3714645 A DE3714645 A DE 3714645A DE 3714645 C2 DE3714645 C2 DE 3714645C2
Authority
DE
Germany
Prior art keywords
bearing
torsion spring
tensioning
bearing pin
belt
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
Application number
DE19873714645
Other languages
German (de)
English (en)
Other versions
DE3714645A1 (de
Inventor
Wolfram Dipl.-Ing. 7440 Nuertingen De Dahm
Hans Dipl.-Ing. 7065 Winterbach De Brueggemann
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.)
Mercedes Benz Group AG
Original Assignee
Daimler Benz AG
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 Daimler Benz AG filed Critical Daimler Benz AG
Priority to DE19873714645 priority Critical patent/DE3714645A1/de
Publication of DE3714645A1 publication Critical patent/DE3714645A1/de
Application granted granted Critical
Publication of DE3714645C2 publication Critical patent/DE3714645C2/de
Granted 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
    • 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
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B67/00—Engines characterised by the arrangement of auxiliary apparatus not being otherwise provided for, e.g. the apparatus having different functions; Driving auxiliary apparatus from engines, not otherwise provided for
    • F02B67/04—Engines characterised by the arrangement of auxiliary apparatus not being otherwise provided for, e.g. the apparatus having different functions; Driving auxiliary apparatus from engines, not otherwise provided for of mechanically-driven auxiliary apparatus
    • F02B67/06—Engines characterised by the arrangement of auxiliary apparatus not being otherwise provided for, e.g. the apparatus having different functions; Driving auxiliary apparatus from engines, not otherwise provided for of mechanically-driven auxiliary apparatus driven by means of chains, belts, or like endless members
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B2275/00—Other engines, components or details, not provided for in other groups of this subclass
    • F02B2275/06—Endless member is a belt
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B2275/00—Other engines, components or details, not provided for in other groups of this subclass
    • F02B2275/08—Endless member is a chain
    • 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 
    • F16H7/0829—Means for varying tension of belts, ropes or chains  with vibration damping means
    • F16H2007/084—Means for varying tension of belts, ropes or chains  with vibration damping means having vibration damping characteristics dependent on the moving direction of the tensioner

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
DE19873714645 1987-05-02 1987-05-02 Spannvorrichtung fuer riemen oder ketten an brennkraftmaschinen Granted DE3714645A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19873714645 DE3714645A1 (de) 1987-05-02 1987-05-02 Spannvorrichtung fuer riemen oder ketten an brennkraftmaschinen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19873714645 DE3714645A1 (de) 1987-05-02 1987-05-02 Spannvorrichtung fuer riemen oder ketten an brennkraftmaschinen

Publications (2)

Publication Number Publication Date
DE3714645A1 DE3714645A1 (de) 1988-11-17
DE3714645C2 true DE3714645C2 (forum.php) 1989-12-21

Family

ID=6326695

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19873714645 Granted DE3714645A1 (de) 1987-05-02 1987-05-02 Spannvorrichtung fuer riemen oder ketten an brennkraftmaschinen

Country Status (1)

Country Link
DE (1) DE3714645A1 (forum.php)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3929753C1 (en) * 1989-09-07 1991-01-10 Skf Gmbh, 8720 Schweinfurt, De Fan belt tensioner for vehicle - has pivot arm with tension roller, cooperating with torsional damper(s)
DE4026013A1 (de) * 1990-08-17 1992-02-20 Kloeckner Humboldt Deutz Ag Vorrichtung zur winkelverstellung von zwei wellen
DE4125494C1 (forum.php) * 1991-08-01 1992-11-12 Continental Aktiengesellschaft, 3000 Hannover, De

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5083983A (en) * 1989-10-23 1992-01-28 Mitsuboshi Belting Ltd. Belt tensioner
DE4124636C2 (de) * 1991-07-25 1997-04-17 Schaeffler Waelzlager Kg Riemenspannvorrichtung
DE4328209A1 (de) * 1993-08-21 1995-02-23 Schaeffler Waelzlager Kg Sich selbsttätig einstellbare Spannvorrichtung
DE4426666A1 (de) * 1994-07-28 1996-02-01 Schaeffler Waelzlager Kg Einrichtung zur Dämpfung von Federschwingungen
DE19535889A1 (de) * 1995-09-27 1997-04-03 Schaeffler Waelzlager Kg Freilaufkupplung für einen Lichtmaschinenantrieb
DE10013978A1 (de) * 2000-03-21 2001-10-25 Schaeffler Waelzlager Ohg Spannvorrichtung für Zugmittel
US6609988B1 (en) * 2001-05-24 2003-08-26 The Gates Corporation Asymmetric damping tensioner belt drive system
US6592482B2 (en) 2001-10-22 2003-07-15 The Gates Corporation Tensioner
DE102005053195A1 (de) * 2005-11-08 2007-05-10 Schaeffler Kg Spanneinrichtung für ein Zugmittel
CN104747669A (zh) * 2015-04-02 2015-07-01 常州机电职业技术学院 一种紧凑型皮带张紧轮

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4392840A (en) * 1981-01-12 1983-07-12 Dyneer Corporation Belt tensioner
US4551120B2 (en) * 1984-04-10 1990-05-08 Belt tensioner
DE3536834A1 (de) * 1985-10-16 1987-04-16 Skf Gmbh Spannvorrichtung fuer treibriemen

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3929753C1 (en) * 1989-09-07 1991-01-10 Skf Gmbh, 8720 Schweinfurt, De Fan belt tensioner for vehicle - has pivot arm with tension roller, cooperating with torsional damper(s)
DE4026013A1 (de) * 1990-08-17 1992-02-20 Kloeckner Humboldt Deutz Ag Vorrichtung zur winkelverstellung von zwei wellen
DE4125494C1 (forum.php) * 1991-08-01 1992-11-12 Continental Aktiengesellschaft, 3000 Hannover, De

Also Published As

Publication number Publication date
DE3714645A1 (de) 1988-11-17

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: DAIMLERCHRYSLER AG, 70567 STUTTGART, DE

8339 Ceased/non-payment of the annual fee