IT1309073B1 - TENSIONING DEVICE FOR TRANSMISSION BELTS. - Google Patents

TENSIONING DEVICE FOR TRANSMISSION BELTS.

Info

Publication number
IT1309073B1
IT1309073B1 ITTO990224A IT1309073B1 IT 1309073 B1 IT1309073 B1 IT 1309073B1 IT TO990224 A ITTO990224 A IT TO990224A IT 1309073 B1 IT1309073 B1 IT 1309073B1
Authority
IT
Italy
Prior art keywords
tensioning device
transmission belts
belts
transmission
tensioning
Prior art date
Application number
Other languages
Italian (it)
Inventor
Manfred Brandenstein
Josef Stork
Jurgen Kober
Original Assignee
Skf Gmbh
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 Skf Gmbh filed Critical Skf Gmbh
Publication of ITTO990224A1 publication Critical patent/ITTO990224A1/en
Application granted granted Critical
Publication of IT1309073B1 publication Critical patent/IT1309073B1/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
    • 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
    • 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)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
IT1999TO000224 1998-03-27 1999-03-23 TENSIONING DEVICE FOR TRANSMISSION BELTS. IT1309073B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1998113586 DE19813586B4 (en) 1998-03-27 1998-03-27 Tensioning device for drive belts

Publications (2)

Publication Number Publication Date
ITTO990224A1 ITTO990224A1 (en) 2000-09-23
IT1309073B1 true IT1309073B1 (en) 2002-01-16

Family

ID=7862568

Family Applications (1)

Application Number Title Priority Date Filing Date
IT1999TO000224 IT1309073B1 (en) 1998-03-27 1999-03-23 TENSIONING DEVICE FOR TRANSMISSION BELTS.

Country Status (3)

Country Link
DE (1) DE19813586B4 (en)
FR (1) FR2776734B1 (en)
IT (1) IT1309073B1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2951321B1 (en) 1998-06-26 1999-09-20 ユニッタ株式会社 Auto tensioner
EP1451486B1 (en) 2001-12-05 2008-03-19 Litens Automotive Timing belt tensioner with stops controlled by frictional brake
CA2593119C (en) 2005-01-19 2014-07-08 Litens Automotive Partnership Timing belt tensioner
DE102006059550A1 (en) * 2006-12-16 2008-06-19 Schaeffler Kg Clamping device for a traction mechanism drive

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4583962A (en) * 1984-12-07 1986-04-22 Litens Automotive Inc. Timing belt tensioner with damped constant spring tensioning and belt tooth disegagement prevention
DE3637103A1 (en) * 1986-10-31 1988-05-26 Schaeffler Waelzlager Kg Tensioning device
US4725260A (en) * 1987-03-24 1988-02-16 Litens Automotive Inc. Belt tensioner with spring actuated band brake damping
DE3718227A1 (en) * 1987-06-01 1988-12-15 Werner Kotzab Tensioner for belts and the like, particularly in motor vehicle engines
DE4124637A1 (en) * 1991-07-25 1993-01-28 Schaeffler Waelzlager Kg Sprung belt tensioning assembly - has freewheel also acting as friction brake to dampen arm without separate friction sleeves
DE4125494C1 (en) * 1991-08-01 1992-11-12 Continental Aktiengesellschaft, 3000 Hannover, De
DE4428559A1 (en) * 1994-08-12 1996-02-15 Schaeffler Waelzlager Kg Slotted sliding bearing element for belt tightening device

Also Published As

Publication number Publication date
FR2776734A1 (en) 1999-10-01
ITTO990224A1 (en) 2000-09-23
DE19813586A1 (en) 1999-09-30
FR2776734B1 (en) 2002-10-04
DE19813586B4 (en) 2011-03-24

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