GB2088442B - Improvements in overload protection for the drive of mining equipment - Google Patents

Improvements in overload protection for the drive of mining equipment

Info

Publication number
GB2088442B
GB2088442B GB8134151A GB8134151A GB2088442B GB 2088442 B GB2088442 B GB 2088442B GB 8134151 A GB8134151 A GB 8134151A GB 8134151 A GB8134151 A GB 8134151A GB 2088442 B GB2088442 B GB 2088442B
Authority
GB
United Kingdom
Prior art keywords
drive
overload protection
mining equipment
mining
equipment
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
GB8134151A
Other languages
English (en)
Other versions
GB2088442A (en
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.)
Gewerkschaft Eisenhutte Westfalia GmbH
Original Assignee
Gewerkschaft Eisenhutte Westfalia 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 Gewerkschaft Eisenhutte Westfalia GmbH filed Critical Gewerkschaft Eisenhutte Westfalia GmbH
Publication of GB2088442A publication Critical patent/GB2088442A/en
Application granted granted Critical
Publication of GB2088442B publication Critical patent/GB2088442B/en
Expired legal-status Critical Current

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
    • E21C31/00—Driving means incorporated in machines for slitting or completely freeing the mineral from the seam
    • E21C31/12—Component parts
    • 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
    • E21C35/04—Safety devices
    • 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
    • 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
    • F16H35/00—Gearings or mechanisms with other special functional features
    • F16H35/10—Arrangements or devices for absorbing overload or preventing damage by overload

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • General Engineering & Computer Science (AREA)
  • Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
  • Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
  • Control Of Conveyors (AREA)
GB8134151A 1980-11-15 1981-11-12 Improvements in overload protection for the drive of mining equipment Expired GB2088442B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19803043237 DE3043237A1 (de) 1980-11-15 1980-11-15 Verfahren und einrichtung zur ueberlastsicherung der antriebe von untertaegigen gewinnungs- und foerdereinrichtungen

Publications (2)

Publication Number Publication Date
GB2088442A GB2088442A (en) 1982-06-09
GB2088442B true GB2088442B (en) 1984-12-19

Family

ID=6116934

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8134151A Expired GB2088442B (en) 1980-11-15 1981-11-12 Improvements in overload protection for the drive of mining equipment

Country Status (2)

Country Link
DE (1) DE3043237A1 (enrdf_load_stackoverflow)
GB (1) GB2088442B (enrdf_load_stackoverflow)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3248084A1 (de) * 1982-12-24 1984-06-28 Gewerkschaft Eisenhütte Westfalia, 4670 Lünen Getriebe mit ueberlastsicherung, insbesondere fuer den antrieb von kohlenhobeln u. dgl.
DE3320997A1 (de) * 1983-06-10 1984-12-13 Gewerkschaft Eisenhütte Westfalia, 4670 Lünen Getriebe mit ueberlastsicherung, insbesondere fuer den antrieb von kohlenhobeln, kettenkratzfoerderern u.dgl.
DE3323250A1 (de) * 1983-06-28 1985-01-10 Gewerkschaft Eisenhütte Westfalia, 4670 Lünen Getriebe mit ueberlastsicherung, insbesondere fuer den antrieb von kohlenhobeln u.dgl.
DE3323251A1 (de) * 1983-06-28 1985-01-10 Gewerkschaft Eisenhütte Westfalia, 4670 Lünen Getriebe mit ueberlastsicherung, insbesondere fuer den antrieb von kohlenhobeln u.dgl.
DE3331039C2 (de) * 1983-08-29 1995-01-19 Dorstener Maschf Ag Verzweigungsgetriebe mit Einbauschaltkupplung
DE3425638C2 (de) * 1984-07-12 1993-09-30 Westfalia Becorit Ind Tech Getriebe mit Überlastsicherung, insbesondere für den Antrieb von Kohlenhobeln u.dgl.
AT388024B (de) * 1987-06-17 1989-04-25 Voest Alpine Ag Antriebsanordnung fuer die schraemkoepfe oder -walzen einer vortriebs- oder gewinnungsmaschine
DE4021302A1 (de) * 1990-07-04 1992-01-16 Atlas Copco Eickhoff Road Teilschnittvortriebsmaschine
DE4316798C2 (de) * 1993-05-19 2002-06-27 Reliance Electric Ind Co Verfahren zum Steuern von Motorhochlauf und Anlaufphase bei Antriebseinrichtungen für Kettenantriebe von Strebförderern oder Hobelanlagen und entsprechende Antriebseinrichtungen
CN103104257B (zh) * 2013-01-31 2015-06-10 三一重型装备有限公司 采煤机及其行走部过载保护装置
EP2868922A1 (en) * 2013-10-30 2015-05-06 Brevini Power Transmission S.p.A. Reduction unit with torque limiter, particularly for orienting nacelles of wind turbines

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2141304A1 (de) * 1971-08-18 1973-02-22 Gewerk Eisenhuette Westfalia Sicherheitskupplung fuer den antrieb, insbesondere kettengezogener gewinnungsoder foerdermaschinen im untertaetigen bergbau
DE2521315C3 (de) * 1975-05-13 1978-11-02 Gewerkschaft Eisenhuette Westfalia, 4670 Luenen Hydraulische Überlastkupplung, insbesondere für Förderer- und Hobelantriebe u.dgl
DE2634918C2 (de) * 1976-08-03 1984-05-03 Bergwerksverband Gmbh, 4300 Essen Überlastkupplung, insbesondere für Kohlenhobelantriebe
DE2749865A1 (de) * 1977-11-08 1979-05-10 Gewerk Eisenhuette Westfalia Scherbolzen-einsetzvorrichtung, insbesondere zur verwendung bei kettenradantrieben, wie vor allem hobeltriebwerken u.dgl.

Also Published As

Publication number Publication date
DE3043237A1 (de) 1982-07-01
GB2088442A (en) 1982-06-09
DE3043237C2 (enrdf_load_stackoverflow) 1989-04-27

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19931112