BE805791A - Capteur destine a la commande d'une haveuse - Google Patents

Capteur destine a la commande d'une haveuse

Info

Publication number
BE805791A
BE805791A BE136448A BE136448A BE805791A BE 805791 A BE805791 A BE 805791A BE 136448 A BE136448 A BE 136448A BE 136448 A BE136448 A BE 136448A BE 805791 A BE805791 A BE 805791A
Authority
BE
Belgium
Prior art keywords
machine
control
sensor intended
sensor
intended
Prior art date
Application number
BE136448A
Other languages
English (en)
French (fr)
Original Assignee
Coal Industry Patents 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 Coal Industry Patents Ltd filed Critical Coal Industry Patents Ltd
Publication of BE805791A publication Critical patent/BE805791A/xx

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C35/00—Details of, or accessories for, machines for slitting or completely freeing the mineral from the seam, not provided for in groups E21C25/00 - E21C33/00, E21C37/00 or E21C39/00
    • E21C35/302—Measuring, signaling or indicating specially adapted for machines for slitting or completely freeing the mineral
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C35/00—Details of, or accessories for, machines for slitting or completely freeing the mineral from the seam, not provided for in groups E21C25/00 - E21C33/00, E21C37/00 or E21C39/00
    • E21C35/282—Autonomous machines; Autonomous operations
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N3/58—Investigating machinability by cutting tools; Investigating the cutting ability of tools

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
BE136448A 1972-10-10 1973-10-08 Capteur destine a la commande d'une haveuse BE805791A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4657072A GB1407236A (en) 1972-10-10 1972-10-10 Cutting force sensor

Publications (1)

Publication Number Publication Date
BE805791A true BE805791A (fr) 1974-04-08

Family

ID=10441768

Family Applications (1)

Application Number Title Priority Date Filing Date
BE136448A BE805791A (fr) 1972-10-10 1973-10-08 Capteur destine a la commande d'une haveuse

Country Status (5)

Country Link
US (1) US4181360A (enExample)
BE (1) BE805791A (enExample)
DE (1) DE2349827A1 (enExample)
FR (1) FR2212926A5 (enExample)
GB (1) GB1407236A (enExample)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2087948B (en) * 1980-01-11 1983-07-13 Coal Industry Patents Ltd Holder assemblies for sensitised cutter tools on mining machines
GB2070104A (en) * 1980-02-26 1981-09-03 Coal Industry Patents Ltd Holder assemblies for sensitised cutter tools on mining machines
US4403664A (en) * 1980-08-28 1983-09-13 Richard Sullinger Earth boring machine and method
US4465318A (en) * 1981-10-13 1984-08-14 Coal Industry (Patents) Limited Rotary cutting head for mining machines with means for inducing airflow and sensing thereof
US4449755A (en) * 1982-09-30 1984-05-22 Nelson Rodney L Thin seam mining machine
DE3338114A1 (de) * 1983-10-20 1985-05-02 Bergwerksverband Gmbh, 4300 Essen Verfahren zur automation einer schaelenden oder schneidenden gewinnungsanlage
SE457818B (sv) * 1985-05-03 1989-01-30 Sandvik Ab Anordning foer fluidumtillfoersel vid verktyg foer brytning av fast material
US4655082A (en) * 1985-07-31 1987-04-07 Massachusetts Institute Of Technology Mining machine having vibration sensor
AT382683B (de) * 1985-08-16 1987-03-25 Voest Alpine Ag Einrichtung zur ueberwachung des abnuetzungsgrades von meisseln eines schraemkopfes
AT384275B (de) * 1985-11-04 1987-10-27 Voest Alpine Ag Verfahren zur ueberwachung der belastung und/oder kuehlung von meisseln sowie vorrichtung zur durchfuehrung dieses verfahrens
US4968098A (en) * 1989-09-11 1990-11-06 Atlantic Richfield Company Coal seam discontinuity sensor and method for coal mining apparatus
US5743031A (en) * 1996-02-23 1998-04-28 H&L Company Digging hardware signaling apparatus
ITBO20020431A1 (it) * 2002-07-03 2004-01-05 Ima Spa Unita per il controllo del dosaggio di materiale farmaceutico in una macchina opercolatrice
EP1503032B1 (de) * 2003-07-28 2005-12-28 Herrenknecht Aktiengesellschaft Vorrichtung zum Erfassen des Drehzustandes von Schneidrollen einer Schildvortriebsmaschine
FR2874959B1 (fr) * 2004-09-07 2007-04-13 Bouygues Travaux Publics Sa Procede et dispositifs pour informer en permanence le conducteur d'un tunnelier de la nature du terrain en fond de taille
US20060157240A1 (en) * 2004-10-14 2006-07-20 Shaw Brian S Methods and apparatus for monitoring components of downhole tools
US8622479B2 (en) * 2005-05-11 2014-01-07 Commonwealth Scientific And Industrial Research Organisation Mining methods and apparatus
CN1967204B (zh) * 2005-11-16 2011-08-03 上海衡仪器厂有限公司 刀具剪切力测试仪
CN101952547B (zh) * 2008-02-19 2013-05-08 拉格股份公司 在地下煤矿开采的长壁式开采作业中自动建立确定的工作面开口的方法
AT509644B1 (de) 2010-03-22 2013-09-15 Sandvik Mining & Constr Oy Anordnung zum erfassen der belastung eines meissels von schrämmaschinen
US8820845B2 (en) * 2012-04-17 2014-09-02 Schlumberger Technology Corporation Sensored pick assembly
US9890504B2 (en) 2012-12-12 2018-02-13 Vermeer Manufacturing Company Systems and methods for sensing wear of reducing elements of a material reducing machine
CN103551921B (zh) * 2013-10-10 2017-02-15 西安交通大学 一种压阻式集成化三维车削力传感器
AU2014262221C1 (en) 2013-11-25 2021-06-10 Esco Group Llc Wear part monitoring
CN107208394A (zh) 2015-02-13 2017-09-26 埃斯科公司 监控土方作业设备的地面接合产品
US10724370B2 (en) 2015-12-08 2020-07-28 Kennametal Inc. Smart cutting drum assembly
CN108627357B (zh) * 2018-03-22 2020-05-26 西安科技大学 一种采煤机截割载荷软测量方法
CN109290849B (zh) * 2018-11-02 2023-07-04 浙江工业大学 金属圆锯床锯切力测试系统
US12474183B2 (en) 2024-03-12 2025-11-18 Schlumberger Technology Corporation At-bit depth of cut and rate of penetration measurements

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2741468A (en) * 1951-12-01 1956-04-10 Union Carbide & Carbon Corp Bore mining apparatus with strata sensing means
US2790968A (en) * 1954-08-27 1957-04-30 Union Carbide & Carbon Corp Stratascope reference signal adjusting means
US3062043A (en) * 1958-09-16 1962-11-06 Pure Oil Co Stress-measuring device
US3232668A (en) * 1959-09-04 1966-02-01 Galion Jeffrey Mfg Co Continuous mining machine and control system therefor
US3102718A (en) * 1960-07-19 1963-09-03 Galion Jeffrey Mfg Co Mining machine cutting and breaking arm having sensing means
US3350944A (en) * 1963-10-17 1967-11-07 Gen Electric Strain gauge pressure transducer
GB1219159A (en) * 1968-08-06 1971-01-13 Coal Industry Patents Ltd Rotary cutters for mineral mining machines
DE1816936B2 (de) * 1968-12-24 1972-12-21 Barmag Barmer Maschinenfabrik Ag, 5600 Wuppertal Vorrichtung zur gleichzeitigen uebertragung mehrerer signale von einem zeitweilig umlaufenden maschinenteil auf ein feststehendes teil
GB1234675A (enExample) * 1969-03-04 1971-06-09

Also Published As

Publication number Publication date
DE2349827A1 (de) 1974-04-18
FR2212926A5 (enExample) 1974-07-26
GB1407236A (en) 1975-09-24
US4181360A (en) 1980-01-01

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