CS270562B2 - Device for collisions prevention between tilting loading platform and omnidirectionally tilting ploughing arm - Google Patents

Device for collisions prevention between tilting loading platform and omnidirectionally tilting ploughing arm Download PDF

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Publication number
CS270562B2
CS270562B2 CS872711A CS271187A CS270562B2 CS 270562 B2 CS270562 B2 CS 270562B2 CS 872711 A CS872711 A CS 872711A CS 271187 A CS271187 A CS 271187A CS 270562 B2 CS270562 B2 CS 270562B2
Authority
CS
Czechoslovakia
Prior art keywords
loading platform
slide
arm
cutting
tilting
Prior art date
Application number
CS872711A
Other languages
Czech (cs)
English (en)
Other versions
CS271187A2 (en
Inventor
August Klosch
Arnulf Kissich
Original Assignee
Voest Alpine 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 Voest Alpine Ag filed Critical Voest Alpine Ag
Publication of CS271187A2 publication Critical patent/CS271187A2/cs
Publication of CS270562B2 publication Critical patent/CS270562B2/cs

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
    • E21C35/04—Safety devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D59/00—Accessories specially designed for sawing machines or sawing devices
    • B23D59/001—Measuring or control devices, e.g. for automatic control of work feed pressure on band saw blade
    • B23D59/005—Measuring or control devices, e.g. for automatic control of work feed pressure on band saw blade for preventing collision of saw blades with other machine parts or workpieces
    • 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
    • E21D9/10—Making by using boring or cutting machines
    • E21D9/1006—Making by using boring or cutting machines with rotary cutting tools
    • E21D9/1013—Making by using boring or cutting machines with rotary cutting tools on a tool-carrier supported by a movable boom
    • E21D9/102—Making by using boring or cutting machines with rotary cutting tools on a tool-carrier supported by a movable boom by a longitudinally extending boom being pivotable about a vertical and a transverse axis
    • E21D9/1026—Making by using boring or cutting machines with rotary cutting tools on a tool-carrier supported by a movable boom by a longitudinally extending boom being pivotable about a vertical and a transverse axis the tool-carrier being rotated about a transverse axis

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Mechanical Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Control Of Conveyors (AREA)
  • Sawing (AREA)
  • Component Parts Of Construction Machinery (AREA)
  • Operation Control Of Excavators (AREA)
  • Manipulator (AREA)
CS872711A 1986-04-21 1987-04-16 Device for collisions prevention between tilting loading platform and omnidirectionally tilting ploughing arm CS270562B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT105586A AT385318B (de) 1986-04-21 1986-04-21 Einrichtung zum verhindern einer kollision zwischen einer schwenkbaren laderampe und einem allseits schwenkbaren schraemarm

Publications (2)

Publication Number Publication Date
CS271187A2 CS271187A2 (en) 1989-11-14
CS270562B2 true CS270562B2 (en) 1990-07-12

Family

ID=3505606

Family Applications (1)

Application Number Title Priority Date Filing Date
CS872711A CS270562B2 (en) 1986-04-21 1987-04-16 Device for collisions prevention between tilting loading platform and omnidirectionally tilting ploughing arm

Country Status (5)

Country Link
CN (1) CN1004090B (de)
AT (1) AT385318B (de)
CS (1) CS270562B2 (de)
DE (1) DE3712484A1 (de)
GB (1) GB2189280B (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1001813A3 (fr) * 1988-06-22 1990-03-13 Delbeke James Paul Dispositif de protection pour appareil de sciage et appareil muni d'un tel dispositif.
DE102006032680B4 (de) * 2006-07-13 2008-07-24 Dbt Gmbh Walzenladeantriebsbaugruppe und Führungsschuh hierfür
CN103806912B (zh) * 2013-12-23 2016-08-17 三一重型装备有限公司 掘进机用防碰控制系统
US20180179892A1 (en) * 2016-12-22 2018-06-28 Caterpillar Global Mining Europe Gmbh Collision Avoidance Control Method and System
CN112050732B (zh) * 2020-08-21 2022-03-15 西安科技大学 一种悬臂式掘进机空间位姿自动检测方法及系统
CN116792099B (zh) * 2023-07-14 2024-04-16 安徽建筑大学 一种上下含水层条件下回采断层防水煤柱的施工方法和系统

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT340350B (de) * 1975-09-02 1977-12-12 Voest Ag Schrammaschine
AT342535B (de) * 1975-09-02 1978-04-10 Voest Ag Schrammaschine
AT371902B (de) * 1981-11-16 1983-08-10 Voest Alpine Ag Verfahrbare schraemmaschine
DE3225342C2 (de) * 1982-07-07 1985-04-11 Bergwerksverband Gmbh, 4300 Essen Schubkolbengetriebe mit Positionsgeber für den Ausbau oder für Vorschubvorrichtungen von Gewinnungs- oder Fördereinrichtungen des Bergbaues
DE3434365A1 (de) * 1984-09-19 1986-03-20 Gewerkschaft Eisenhütte Westfalia, 4670 Lünen Einrichtung zur verhinderung einer kollision zwischen schneidarm und ladeschaufel bei einer fraeslademaschine

Also Published As

Publication number Publication date
CN1004090B (zh) 1989-05-03
AT385318B (de) 1988-03-25
DE3712484C2 (de) 1990-09-13
GB2189280B (en) 1989-11-29
CN87102875A (zh) 1987-11-04
GB8709414D0 (en) 1987-05-28
CS271187A2 (en) 1989-11-14
ATA105586A (de) 1987-08-15
DE3712484A1 (de) 1987-10-22
GB2189280A (en) 1987-10-21

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