PL349887A1 - Measuring device for continually determining the tensile forces of the chains in the chain conveyor belt of a scraper chain conveyor - Google Patents

Measuring device for continually determining the tensile forces of the chains in the chain conveyor belt of a scraper chain conveyor

Info

Publication number
PL349887A1
PL349887A1 PL00349887A PL34988700A PL349887A1 PL 349887 A1 PL349887 A1 PL 349887A1 PL 00349887 A PL00349887 A PL 00349887A PL 34988700 A PL34988700 A PL 34988700A PL 349887 A1 PL349887 A1 PL 349887A1
Authority
PL
Poland
Prior art keywords
chain conveyor
chains
measuring device
tensile forces
conveyor belt
Prior art date
Application number
PL00349887A
Inventor
Norbert Gessner
Reiner Schuster
Mathias Schmidt
Original Assignee
Rag 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 Rag Ag filed Critical Rag Ag
Publication of PL349887A1 publication Critical patent/PL349887A1/en

Links

Classifications

    • 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
    • B65G43/00—Control devices, e.g. for safety, warning or fault-correcting
    • B65G43/02—Control devices, e.g. for safety, warning or fault-correcting detecting dangerous physical condition of load carriers, e.g. for interrupting the drive in the event of overheating
    • 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
    • B65G19/00—Conveyors comprising an impeller or a series of impellers carried by an endless traction element and arranged to move articles or materials over a supporting surface or underlying material, e.g. endless scraper conveyors
    • B65G19/18—Details
PL00349887A 1999-02-10 2000-02-02 Measuring device for continually determining the tensile forces of the chains in the chain conveyor belt of a scraper chain conveyor PL349887A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19905461A DE19905461B4 (en) 1999-02-10 1999-02-10 Measuring device for the continuous detection of chain tension forces in the chain belt of a chain scraper conveyor
PCT/DE2000/000311 WO2000047968A1 (en) 1999-02-10 2000-02-02 Measuring device for continually determining the tensile forces of the chains in the chain conveyor belt of a scraper chain conveyor

Publications (1)

Publication Number Publication Date
PL349887A1 true PL349887A1 (en) 2002-09-23

Family

ID=7897015

Family Applications (1)

Application Number Title Priority Date Filing Date
PL00349887A PL349887A1 (en) 1999-02-10 2000-02-02 Measuring device for continually determining the tensile forces of the chains in the chain conveyor belt of a scraper chain conveyor

Country Status (6)

Country Link
EP (1) EP1151262A1 (en)
CZ (1) CZ20012905A3 (en)
DE (1) DE19905461B4 (en)
PL (1) PL349887A1 (en)
UA (1) UA51852C2 (en)
WO (1) WO2000047968A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7792648B2 (en) 2008-06-19 2010-09-07 Polar Electro Oy System for determining pedalling effort of bicycle
DE102009049903B4 (en) 2009-10-13 2013-01-10 Aptar Radolfzell Gmbh discharge
EP2881720B1 (en) 2013-12-09 2019-03-06 Caterpillar Global Mining Europe GmbH Force measuring unit and system for measuring chain forces
CN105621060B (en) * 2016-03-08 2018-01-02 中交机电工程局有限公司 A kind of sealing-tape machine tensile force real-time detection apparatus
CN106315161A (en) * 2016-09-12 2017-01-11 周杰 Chain breaking alarming device of scraper conveyor
CN107215620B (en) * 2017-06-28 2019-07-23 嵊州市万智网络科技有限公司 A kind of drag conveyor automatic checkout system
CN108072533B (en) * 2017-11-30 2019-10-11 太原理工大学 A kind of experimental provision and method detecting drag conveyor dynamic characteristic
CN117232711B (en) * 2023-11-14 2024-01-30 山西省长治经坊煤业有限公司 Coal-winning machine pull rod pretightning force detection device

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2014624A1 (en) * 1970-03-26 1971-10-14 Westfaelische Berggewerkschaft Device for measuring the tensile forces in chains, in particular of mining machines
US4283942A (en) * 1979-05-25 1981-08-18 Fishfader Stanley S Load measuring device
EP0130298A3 (en) * 1983-07-01 1986-01-08 MANNESMANN Aktiengesellschaft Load-measuring device for lifting apparatuses
US4566339A (en) * 1983-12-23 1986-01-28 Southern Systems, Inc. Chain pull monitor system
DE3508479A1 (en) * 1985-03-09 1986-09-11 Ruhrkohle Ag, 4300 Essen Device for displacement measurement, for example measuring of the return travel during mining operations in coal mining
GB2205411B (en) * 1987-06-01 1991-09-11 Hugh Michael O Pratt Load cell
DE4435842C2 (en) * 1994-10-07 1998-09-24 Bochumer Eisen Heintzmann Striving machine for mining underground operations with a rotating work chain and with a device for recording and evaluating functional parameters of the work chain

Also Published As

Publication number Publication date
CZ20012905A3 (en) 2002-01-16
UA51852C2 (en) 2002-12-16
DE19905461B4 (en) 2006-06-14
EP1151262A1 (en) 2001-11-07
DE19905461A1 (en) 2000-08-24
WO2000047968A1 (en) 2000-08-17

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Legal Events

Date Code Title Description
REFS Decisions on refusal to grant patents (taken after the publication of the particulars of the applications)