GB2346663B - Process for adjusting the initial tension of belts or chains and apparatus for carrying out the process - Google Patents

Process for adjusting the initial tension of belts or chains and apparatus for carrying out the process

Info

Publication number
GB2346663B
GB2346663B GB0002941A GB0002941A GB2346663B GB 2346663 B GB2346663 B GB 2346663B GB 0002941 A GB0002941 A GB 0002941A GB 0002941 A GB0002941 A GB 0002941A GB 2346663 B GB2346663 B GB 2346663B
Authority
GB
United Kingdom
Prior art keywords
belts
chains
adjusting
carrying
initial tension
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 - Fee Related
Application number
GB0002941A
Other versions
GB2346663A (en
GB0002941D0 (en
Inventor
Jens Titschert
Arno Breimhorst
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.)
Caterpillar Global Mining Europe GmbH
Original Assignee
DBT Automation 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 DBT Automation GmbH filed Critical DBT Automation GmbH
Publication of GB0002941D0 publication Critical patent/GB0002941D0/en
Publication of GB2346663A publication Critical patent/GB2346663A/en
Application granted granted Critical
Publication of GB2346663B publication Critical patent/GB2346663B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C29/00—Propulsion of machines for slitting or completely freeing the mineral from the seam
    • E21C29/04—Propulsion of machines for slitting or completely freeing the mineral from the seam by cable or chains
    • E21C29/14—Propulsion of machines for slitting or completely freeing the mineral from the seam by cable or chains by haulage cable or chain pulling the machine along the working face
    • E21C29/145—Means for tensioning the haulage chains or cables
    • 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
    • B65G23/44—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
    • F16H7/08—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
    • F16H7/14—Means for varying tension of belts, ropes, or chains by adjusting the axis of a pulley of a driving or driven pulley
    • 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
    • F16H2342/00—Calibrating
    • F16H2342/04—Calibrating engagement of friction elements
    • F16H2342/044—Torque transmitting capability

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Drives For Endless Conveyors (AREA)
  • Control Of Conveyors (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
GB0002941A 1999-02-12 2000-02-09 Process for adjusting the initial tension of belts or chains and apparatus for carrying out the process Expired - Fee Related GB2346663B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1999105946 DE19905946B4 (en) 1999-02-12 1999-02-12 Method for preload control of belts or chains

Publications (3)

Publication Number Publication Date
GB0002941D0 GB0002941D0 (en) 2000-03-29
GB2346663A GB2346663A (en) 2000-08-16
GB2346663B true GB2346663B (en) 2003-03-05

Family

ID=7897338

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0002941A Expired - Fee Related GB2346663B (en) 1999-02-12 2000-02-09 Process for adjusting the initial tension of belts or chains and apparatus for carrying out the process

Country Status (4)

Country Link
AU (1) AU782008B2 (en)
DE (1) DE19905946B4 (en)
GB (1) GB2346663B (en)
PL (1) PL195648B1 (en)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AP1661A (en) * 2000-11-20 2006-09-10 Oscillating Systems Pty Ltd Guide system for tensioning a belt and a method for regulating belt tension
DE10126103C2 (en) * 2001-05-29 2003-02-06 Leico Werkzeugmaschb Gmbh & Co bearing arrangement
US8973742B2 (en) 2010-04-26 2015-03-10 Joy Mm Delaware, Inc. Chain tension sensor
GB2471826B (en) 2009-04-28 2014-02-12 Joy Mm Delaware Inc Dual sensor chain break detector
GB2469816B (en) 2009-04-28 2012-10-31 Joy Mm Delaware Inc Conveyor sensor arrangement
GB2469815B (en) 2009-04-28 2012-08-29 Joy Mm Delaware Inc Armoured face conveyor extendable at head gate end
US8636140B2 (en) 2010-04-26 2014-01-28 Joy Mm Delaware, Inc. Chain tension sensor
CN101941581A (en) * 2010-09-03 2011-01-12 徐州工业职业技术学院 Belt tensioning automatic control device of belt conveyer
US9422112B2 (en) 2011-07-22 2016-08-23 Joy Mm Delaware, Inc. Systems and methods for controlling a conveyor in a mining system
CN102992001A (en) * 2012-10-14 2013-03-27 昆山特力伯传动科技有限公司 Tensile force detecting device for conveyer belt
CN103274175A (en) * 2013-04-12 2013-09-04 大连交通大学 Belt conveyor hydraulic tensioning force intelligent control instrument
DE102013108577A1 (en) * 2013-08-08 2015-03-05 Kabelschlepp Gmbh - Hünsborn Conveyor with belt tension monitoring
CN104326237B (en) * 2014-10-24 2016-05-18 河北工程大学 Belt nation machine
CN104326236B (en) * 2014-10-24 2016-05-04 河北工程大学 For the grading automatical deviation correcting device of nation device
US9758309B2 (en) * 2015-05-26 2017-09-12 Joy Mm Delaware, Inc. Controlling a conveyor in a mining system
AR123499A1 (en) * 2020-09-17 2022-12-07 Cnh Ind America Llc VARIABLE TENSIONER FOR A CONVEYOR OF A FEEDER
CN112412536A (en) * 2020-11-12 2021-02-26 临沂矿业集团菏泽煤电有限公司 Stringing type mobile target inspection bearing system for fully mechanized mining face of mine and working method
CN113148559A (en) * 2021-03-30 2021-07-23 郑州煤矿机械集团股份有限公司 Method for calculating holding pressure of telescopic oil cylinder of automatic conveyor chain tensioning system
CN113086525A (en) * 2021-04-30 2021-07-09 郑州煤矿机械集团股份有限公司 Automatic tensioning system for scraper chain and control method thereof
PL441487A1 (en) * 2022-06-15 2023-12-18 Famur Spółka Akcyjna Method for monitoring and eliminating excessive slack in the chain coming off the drive drums of the scraper conveyor and system for such monitoring and elimination
CN117803688B (en) * 2024-02-29 2024-05-28 中国空气动力研究与发展中心低速空气动力研究所 Belt transmission system with active tension control function

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4284192A (en) * 1978-11-21 1981-08-18 Dowty Meco Limited Chain conveyors having means for controlling chain tension
DE3502664A1 (en) * 1985-01-26 1986-07-31 Bergwerksverband Gmbh, 4300 Essen Control arrangement for chain-driven face-operating means
DE3927892A1 (en) * 1989-08-24 1991-02-28 Bergwerksverband Gmbh Adjusting chain tension of coal plough - involves computerised measuring and comparison with notional values, and using data for adjustments

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3712457A (en) * 1970-10-06 1973-01-23 Krupp Gmbh Long-distance belt conveyor and method of operating same
CH659048A5 (en) * 1983-06-02 1986-12-31 Zuerich Verpackungstech CHAIN TENSIONING DEVICE FOR THE CONVEYOR CHAINS OF A TOW CHAIN CONVEYOR.
DE4413321C2 (en) * 1994-04-16 2000-10-12 Dbt Gmbh Method and device for tensioning endless drive belts, especially in chain drives, such as chain scraper conveyors, coal planing and the like. the like

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4284192A (en) * 1978-11-21 1981-08-18 Dowty Meco Limited Chain conveyors having means for controlling chain tension
DE3502664A1 (en) * 1985-01-26 1986-07-31 Bergwerksverband Gmbh, 4300 Essen Control arrangement for chain-driven face-operating means
DE3927892A1 (en) * 1989-08-24 1991-02-28 Bergwerksverband Gmbh Adjusting chain tension of coal plough - involves computerised measuring and comparison with notional values, and using data for adjustments

Also Published As

Publication number Publication date
GB2346663A (en) 2000-08-16
PL195648B1 (en) 2007-10-31
PL338315A1 (en) 2000-08-14
DE19905946B4 (en) 2014-06-18
AU782008B2 (en) 2005-06-30
DE19905946A1 (en) 2000-08-17
AU1528100A (en) 2000-08-17
GB0002941D0 (en) 2000-03-29

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20160209