DE2639590C3 - Schrämmaschine - Google Patents

Schrämmaschine

Info

Publication number
DE2639590C3
DE2639590C3 DE2639590A DE2639590A DE2639590C3 DE 2639590 C3 DE2639590 C3 DE 2639590C3 DE 2639590 A DE2639590 A DE 2639590A DE 2639590 A DE2639590 A DE 2639590A DE 2639590 C3 DE2639590 C3 DE 2639590C3
Authority
DE
Germany
Prior art keywords
motor
speed
cutting machine
torque
belt
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
DE2639590A
Other languages
German (de)
English (en)
Other versions
DE2639590A1 (de
DE2639590B2 (de
Inventor
Peter Dipl.-Ing. Knittelfeld Kogler
Otto Dipl.-Ing. Schetina
Siegfried Dipl.-Ing. Dr. Zeltweg Sigott
Alfred Ing. Zitz
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.)
Voestalpine AG
Original Assignee
Voestalpine 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 Voestalpine AG filed Critical Voestalpine AG
Publication of DE2639590A1 publication Critical patent/DE2639590A1/de
Publication of DE2639590B2 publication Critical patent/DE2639590B2/de
Application granted granted Critical
Publication of DE2639590C3 publication Critical patent/DE2639590C3/de
Expired legal-status Critical Current

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
    • 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
    • E21C35/043—Protection against overload during transfer of machines for slitting or completely freeing the mineral from the seam
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
    • E21D9/12—Devices for removing or hauling away excavated material or spoil; Working or loading platforms
    • E21D9/126—Loading devices or installations
    • E21D9/128—Loader-conveyors with gathering arms
    • 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
    • B65G2203/00—Indexing code relating to control or detection of the articles or the load carriers during conveying
    • B65G2203/04—Detection means
    • B65G2203/042—Sensors
    • B65G2203/044—Optical

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Conveyors (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
  • Crushing And Pulverization Processes (AREA)
DE2639590A 1975-09-02 1976-09-02 Schrämmaschine Expired DE2639590C3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT677075A AT342535B (de) 1975-09-02 1975-09-02 Schrammaschine

Publications (3)

Publication Number Publication Date
DE2639590A1 DE2639590A1 (de) 1977-03-03
DE2639590B2 DE2639590B2 (de) 1979-02-01
DE2639590C3 true DE2639590C3 (de) 1979-09-20

Family

ID=3589579

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2639590A Expired DE2639590C3 (de) 1975-09-02 1976-09-02 Schrämmaschine

Country Status (13)

Country Link
US (1) US4236627A (enExample)
JP (1) JPS589239B2 (enExample)
AT (1) AT342535B (enExample)
AU (1) AU504497B2 (enExample)
CA (1) CA1052829A (enExample)
DE (1) DE2639590C3 (enExample)
FR (1) FR2323002A1 (enExample)
GB (1) GB1532297A (enExample)
HU (1) HU177014B (enExample)
IN (1) IN144091B (enExample)
MX (1) MX143571A (enExample)
PL (1) PL108922B1 (enExample)
ZA (1) ZA764914B (enExample)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2817468C2 (de) * 1978-04-21 1982-01-21 Gebr. Eickhoff, Maschinenfabrik U. Eisengiesserei Mbh, 4630 Bochum Lademaschine oder Vortriebsmaschine mit zwei seitlich umlaufenden Ladearmen
JPS5693639A (en) * 1979-12-27 1981-07-29 Tamura Electric Works Ltd System for detecting continuous transportation
JPS5842091B2 (ja) * 1980-02-23 1983-09-17 デユプロ精工株式会社 シ−ト材処理機における異常シ−ト材検出装置
AT384075B (de) * 1985-11-04 1987-09-25 Voest Alpine Ag Einrichtung zum schutz der ladeeinrichtung und/oder des schraemarmes einer schraemmaschine vor kollision
DE3546192A1 (de) * 1985-12-27 1987-07-02 Gewerk Eisenhuette Westfalia Ladeeinrichtung, insbesondere fuer teilschnittmaschinen
AT385318B (de) * 1986-04-21 1988-03-25 Voest Alpine Ag Einrichtung zum verhindern einer kollision zwischen einer schwenkbaren laderampe und einem allseits schwenkbaren schraemarm
US5871081A (en) * 1996-11-12 1999-02-16 Easy Systems, Inc. Concentric auger feeder
CN102071935B (zh) * 2009-10-26 2015-05-20 乔伊·姆·特拉华公司 一种掘进机截割部
US9199807B1 (en) * 2012-12-14 2015-12-01 Sioux Steel Company Bin sweep with drive slippage capability
US10036253B1 (en) 2017-06-22 2018-07-31 Caterpillar Inc. Control system for material gathering mechanism
CN107676102B (zh) * 2017-11-01 2019-07-23 徐工集团工程机械有限公司 一种可快速拆卸的输料装置及方法
CN112320200B (zh) * 2020-11-30 2022-06-17 山东里能鲁西矿业有限公司 大倾角皮带挡矸装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1306064A (en) * 1919-06-10 Loading machine
US2123328A (en) * 1933-07-26 1938-07-12 Goodman Mfg Co Gathering and loading machine
US2793732A (en) * 1951-06-20 1957-05-28 Joy Mfg Co Mobile loading machine
US3972429A (en) * 1972-06-30 1976-08-03 Vereinigte Osterreichische Eisen- Und Stahlwerke-Alpine Montan Aktiengesellschaft Dividing cutting machine
US3868643A (en) * 1973-03-26 1975-02-25 Tron Corp K Conveyor memory system
US3845375A (en) * 1973-11-09 1974-10-29 Mclaughlin Ward & Co Electronic rotational sensor

Also Published As

Publication number Publication date
AU504497B2 (en) 1979-10-18
FR2323002A1 (fr) 1977-04-01
DE2639590A1 (de) 1977-03-03
AT342535B (de) 1978-04-10
CA1052829A (en) 1979-04-17
DE2639590B2 (de) 1979-02-01
HU177014B (hu) 1981-06-28
GB1532297A (en) 1978-11-15
IN144091B (enExample) 1978-03-25
PL108922B1 (en) 1980-05-31
JPS589239B2 (ja) 1983-02-19
MX143571A (es) 1981-06-03
AU1728476A (en) 1978-03-09
JPS5245103A (en) 1977-04-09
ATA677075A (de) 1977-08-15
ZA764914B (en) 1977-07-27
US4236627A (en) 1980-12-02
FR2323002B1 (enExample) 1981-03-06

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
8339 Ceased/non-payment of the annual fee