ES382292A1 - Improvements in tension rollers for transmissions employing flexible endless elements - Google Patents

Improvements in tension rollers for transmissions employing flexible endless elements

Info

Publication number
ES382292A1
ES382292A1 ES382292A ES382292A ES382292A1 ES 382292 A1 ES382292 A1 ES 382292A1 ES 382292 A ES382292 A ES 382292A ES 382292 A ES382292 A ES 382292A ES 382292 A1 ES382292 A1 ES 382292A1
Authority
ES
Spain
Prior art keywords
hub
tension
tension rollers
flexible endless
transmissions
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
ES382292A
Other languages
Spanish (es)
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.)
Automobiles Citroen SA
Original Assignee
Automobiles Citroen SA
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 Automobiles Citroen SA filed Critical Automobiles Citroen SA
Publication of ES382292A1 publication Critical patent/ES382292A1/en
Expired 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
    • F16H7/1254—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
    • 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
    • F16H2007/0842—Mounting or support of tensioner
    • F16H2007/0844—Mounting elements essentially within boundaries of final output members

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
  • Transmissions By Endless Flexible Members (AREA)

Abstract

A tensioning roller device, for transmissions with endless flexible elements such as belts, chains and cables, comprising a non-rotating hub that serves as an internal support to the rotating external part of the roller and which is guided by means such that its axis remains parallel to that of a fixed support rod that passes through said hub, the latter being applied elastically, in the sense that it ensures the tension of the flexible element, by a spring resting on said rod, characterized in that clamping means are provided for immobility the tube or along its guide means and are arranged to require a temporary release operation to allow the spring to move the hub with a view to suppressing the tension defect eventually detected in the endless flexible element. (Machine-translation by Google Translate, not legally binding)
ES382292A 1969-09-26 1970-07-29 Improvements in tension rollers for transmissions employing flexible endless elements Expired ES382292A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6933049A FR2058815A5 (en) 1969-09-26 1969-09-26

Publications (1)

Publication Number Publication Date
ES382292A1 true ES382292A1 (en) 1972-11-01

Family

ID=9040706

Family Applications (1)

Application Number Title Priority Date Filing Date
ES382292A Expired ES382292A1 (en) 1969-09-26 1970-07-29 Improvements in tension rollers for transmissions employing flexible endless elements

Country Status (4)

Country Link
DE (1) DE2043548A1 (en)
ES (1) ES382292A1 (en)
FR (1) FR2058815A5 (en)
GB (1) GB1279752A (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT8453082V0 (en) * 1984-03-09 1984-03-09 Riv Officine Di Villar Perosa BELT TENSIONER GROUP SUITABLE TO BE INSERTED IN A FLEXIBLE TRANSMISSION IN PARTICULAR FOR A VEHICLE
JPS60263755A (en) * 1984-06-08 1985-12-27 エスカーエフ　ゲーエムベーハー Apparatus for tensioning drive belt
US4634407A (en) * 1985-08-12 1987-01-06 Federal-Mogul Corporation Self-tensioning belt tightener
US4832665A (en) * 1986-12-27 1989-05-23 Koyo Seiko Co., Ltd. Tensioner
DE4033777C5 (en) * 1990-10-24 2004-03-18 Skf Gmbh Adjustable tensioning device
IT1244072B (en) * 1990-10-24 1994-07-05 Alfa Lancia Spa AUTOMATIC ADJUSTMENT BELT TENSIONER DEVICE.
JP2549855Y2 (en) * 1992-06-18 1997-10-08 株式会社椿本チエイン Chain and belt tensioners and guides with rotating ring shoes
DE4314985C2 (en) * 1993-05-06 2002-07-18 Skf Gmbh Adjustment device for tensioning a drive belt
DE19631588A1 (en) * 1996-08-05 1998-02-12 Schaeffler Waelzlager Kg Tensioning wheel for traction devices
DE102005005374A1 (en) * 2005-02-05 2006-08-10 Schaeffler Kg Linear clamping system
ITVI20070150A1 (en) * 2007-05-25 2008-11-26 Simec Spa TENSIONING DEVICE FOR FLEXIBLE PIPE ELEMENTS AND TENSIONER INCLUDING SUCH A DEVICE.
CZ306059B6 (en) * 2008-11-20 2016-07-20 Technická univerzita v Liberci Pin mounting of rotary component, such as a bearing of prestressed belt conveyor idle pulley of textile machine
IT1396757B1 (en) * 2009-06-15 2012-12-14 Co Fi Plast Srl TENSIONING DEVICE FOR A FLEXIBLE ORGAN WRAPPED ON A PULLEY IN A BLOCKED MATERIAL SAW MACHINE
BRPI1012954A2 (en) * 2009-06-15 2018-01-16 Co Fi Plast Srl tensioning device for a flexible pulley-wound component in a block-shaped material saw machine

Also Published As

Publication number Publication date
FR2058815A5 (en) 1971-05-28
GB1279752A (en) 1972-06-28
DE2043548A1 (en) 1971-06-03

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