GB918162A - Device for use in conjunction with conveyor belts and the like - Google Patents

Device for use in conjunction with conveyor belts and the like

Info

Publication number
GB918162A
GB918162A GB3027261A GB3027261A GB918162A GB 918162 A GB918162 A GB 918162A GB 3027261 A GB3027261 A GB 3027261A GB 3027261 A GB3027261 A GB 3027261A GB 918162 A GB918162 A GB 918162A
Authority
GB
United Kingdom
Prior art keywords
belt
driving pulley
rockable member
pivoted
increase
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
GB3027261A
Inventor
Alexander Rutherford
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.)
MACALISTERS Ltd
Original Assignee
MACALISTERS Ltd
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 MACALISTERS Ltd filed Critical MACALISTERS Ltd
Priority to GB3027261A priority Critical patent/GB918162A/en
Publication of GB918162A publication Critical patent/GB918162A/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
    • F16H7/1281—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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G23/00—Driving gear for endless conveyors; Belt- or chain-tensioning arrangements
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G2812/00—Indexing codes relating to the kind or type of conveyors
    • B65G2812/02—Belt or chain conveyors
    • B65G2812/02128—Belt conveyors
    • B65G2812/02138—Common features for belt conveyors
    • B65G2812/02148—Driving means for the belts
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structure Of Belt Conveyors (AREA)

Abstract

918,162. Tensioning belts. MACALISTERS Ltd. Aug. 22, 1961, No. 30272/61. Class 80 (1). [Also in Group XXX] An automatic belt-tensioning arrangement comprises gripping pulleys 9, 10 mounted on a rockable member 14 adjacent to the periphery of a driving pulley 4. The rockable member is pivoted about the axis 7 of the driving pulley and may comprise a pair of substantially triangular plate 14 (Fig. 1) or pairs of arms 22, 23 pivoted on an arm 19 rotatable about the driving pulley axis 7 (Fig. 6). Increased tension in the belt 1 due to rotation of the driving pulley 4, or breakage of the belt 1, causes the rockable member to swing clockwise to increase the tension in the belt, or take up the slack, and increase the frictional force between the belt and the pulley 4. The invention may be applied to transmission or conveyer belts or to ropeways.
GB3027261A 1961-08-22 1961-08-22 Device for use in conjunction with conveyor belts and the like Expired GB918162A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3027261A GB918162A (en) 1961-08-22 1961-08-22 Device for use in conjunction with conveyor belts and the like

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3027261A GB918162A (en) 1961-08-22 1961-08-22 Device for use in conjunction with conveyor belts and the like

Publications (1)

Publication Number Publication Date
GB918162A true GB918162A (en) 1963-02-13

Family

ID=10305015

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3027261A Expired GB918162A (en) 1961-08-22 1961-08-22 Device for use in conjunction with conveyor belts and the like

Country Status (1)

Country Link
GB (1) GB918162A (en)

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4416647A (en) * 1981-05-26 1983-11-22 Dayco Corporation Belt tensioner
GB2206175A (en) * 1987-06-25 1988-12-29 Stidworthy Frederick M Variable phase rotary drive arrangements
WO1995009993A1 (en) * 1993-10-01 1995-04-13 Marantec Antriebs- Und Steuerungstechnik Gmbh & Co. Produktions Kg System for a friction gear
DE10000970A1 (en) * 2000-01-12 2001-09-06 Litens Automotive Gmbh Clamping device for a flexible drive element
DE10044645A1 (en) * 2000-09-08 2002-03-21 Schaeffler Waelzlager Ohg Traction drive, especially for driving internal combustion engine units, has arrangement for demand regulated setting of tension consisting of unit with housing with limited rotation and pulley
EP1236931A3 (en) * 2001-02-28 2004-11-24 INA- Schaeffler KG Device for decoupling rotational irregularities
DE10324268A1 (en) * 2003-05-28 2004-12-16 Daimlerchrysler Ag Belt tensioning device for belt drive between engine and starter generator of motor vehicle, has self-aligning bearing that supports auxiliary unit and provides working force to tensioners for tensioning belt
US6857978B2 (en) * 2000-07-27 2005-02-22 Ina-Schaeffler Kg Tensioning device for a belt-driven starter-generator
GB2433571A (en) * 2005-12-21 2007-06-27 Nissan Technical Ct Europ Ltd Chain tensioning device
DE10323223B4 (en) * 2002-05-23 2009-04-02 General Motors Corp., Detroit Crank drive belt system with triple belt tensioner
WO2011091922A1 (en) * 2010-02-01 2011-08-04 Schaeffler Technologies Gmbh & Co. Kg Flexible drive of an internal combustion engine with starter generator
WO2011091923A1 (en) * 2010-02-01 2011-08-04 Schaeffler Technologies Gmbh & Co. Kg Flexible drive of an internal combustion engine
WO2016004941A1 (en) * 2014-07-07 2016-01-14 Schaeffler Technologies AG & Co. KG Belt drive
WO2019194732A1 (en) * 2018-04-04 2019-10-10 Husqvarna Ab A transmission arrangement for a floor surfacing machine comprising a first and second idle pulley, both pivotable around a common pivot axis

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4416647A (en) * 1981-05-26 1983-11-22 Dayco Corporation Belt tensioner
GB2206175A (en) * 1987-06-25 1988-12-29 Stidworthy Frederick M Variable phase rotary drive arrangements
WO1995009993A1 (en) * 1993-10-01 1995-04-13 Marantec Antriebs- Und Steuerungstechnik Gmbh & Co. Produktions Kg System for a friction gear
DE10000970A1 (en) * 2000-01-12 2001-09-06 Litens Automotive Gmbh Clamping device for a flexible drive element
US6506137B2 (en) 2000-01-12 2003-01-14 Litens Automotive Gmbh Tension device for a flexible drive element
US6857978B2 (en) * 2000-07-27 2005-02-22 Ina-Schaeffler Kg Tensioning device for a belt-driven starter-generator
DE10044645A1 (en) * 2000-09-08 2002-03-21 Schaeffler Waelzlager Ohg Traction drive, especially for driving internal combustion engine units, has arrangement for demand regulated setting of tension consisting of unit with housing with limited rotation and pulley
EP1236931A3 (en) * 2001-02-28 2004-11-24 INA- Schaeffler KG Device for decoupling rotational irregularities
DE10323223B4 (en) * 2002-05-23 2009-04-02 General Motors Corp., Detroit Crank drive belt system with triple belt tensioner
DE10324268A1 (en) * 2003-05-28 2004-12-16 Daimlerchrysler Ag Belt tensioning device for belt drive between engine and starter generator of motor vehicle, has self-aligning bearing that supports auxiliary unit and provides working force to tensioners for tensioning belt
GB2433571A (en) * 2005-12-21 2007-06-27 Nissan Technical Ct Europ Ltd Chain tensioning device
GB2433571B (en) * 2005-12-21 2011-02-23 Nissan Technical Ct Europ Ltd Chain drive apparatus and chain tensioning device
WO2011091922A1 (en) * 2010-02-01 2011-08-04 Schaeffler Technologies Gmbh & Co. Kg Flexible drive of an internal combustion engine with starter generator
WO2011091923A1 (en) * 2010-02-01 2011-08-04 Schaeffler Technologies Gmbh & Co. Kg Flexible drive of an internal combustion engine
WO2016004941A1 (en) * 2014-07-07 2016-01-14 Schaeffler Technologies AG & Co. KG Belt drive
WO2019194732A1 (en) * 2018-04-04 2019-10-10 Husqvarna Ab A transmission arrangement for a floor surfacing machine comprising a first and second idle pulley, both pivotable around a common pivot axis

Similar Documents

Publication Publication Date Title
GB918162A (en) Device for use in conjunction with conveyor belts and the like
FR2640714B1 (en) TENSION DEVICE BY TRANSMISSION BY FLEXIBLE LINK WITH DOUBLE ROLLER ON ELASTIC TORSION RING
FR2083958A5 (en)
ES401561A1 (en) Egg escalator belt assembly
US2195229A (en) Transmission
ES8500708A1 (en) Self tensioning belt drive
ES255305A1 (en) Device for stopping the drive of spindles of spinning and doubling frames
NL7407939A (en) Postal transport vehicle has balancer for hinged loading gate - consisting of spring-loaded cable over pulley above gate pivot
GB549067A (en) Improvements in or relating to newspaper conveyors
GB779312A (en) Improvements in or relating to cable guiding means for winches
GB618019A (en) Automatic device for aligning belts or endless bands for conveyors and other apparatus
ES345103A1 (en) Belt drive for spindles on continuous spinning or twisting frames
GB922633A (en) Improved tensioning device
BE598745A (en) Tensioning device, in particular for tensioning roller of flat or round belt transmissions on spinning or twisting machines
GB759210A (en) A device for hauling cables, strips, wire or sheet material
GB601625A (en) Improvements in or relating to endless belt conveyors
GB585102A (en) Improvements in chain or belt tensioners
GB707892A (en) Improvements relating to conveyor belt apparatus
GB863911A (en) Improvements in belt conveyors
GB880242A (en) Improvements in securing means
GB338289A (en) Improvements in belt conveyors
GB578164A (en) Improved chain tensioner
GB922203A (en) Improvements in or relating to means for tensioning and driving endless belts or the like
GB1135024A (en) Gripping means for binding materials
GB984687A (en) Pulley device