GB8709414D0 - Preventing collision between loading ramp & cutting arm - Google Patents

Preventing collision between loading ramp & cutting arm

Info

Publication number
GB8709414D0
GB8709414D0 GB878709414A GB8709414A GB8709414D0 GB 8709414 D0 GB8709414 D0 GB 8709414D0 GB 878709414 A GB878709414 A GB 878709414A GB 8709414 A GB8709414 A GB 8709414A GB 8709414 D0 GB8709414 D0 GB 8709414D0
Authority
GB
United Kingdom
Prior art keywords
cutting arm
loading ramp
preventing collision
collision
preventing
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.)
Granted
Application number
GB878709414A
Other versions
GB2189280A (en
GB2189280B (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.)
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 GB8709414D0 publication Critical patent/GB8709414D0/en
Publication of GB2189280A publication Critical patent/GB2189280A/en
Application granted granted Critical
Publication of GB2189280B publication Critical patent/GB2189280B/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
    • E21C35/04—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)
  • Component Parts Of Construction Machinery (AREA)
  • Operation Control Of Excavators (AREA)
  • Manipulator (AREA)
  • Sawing (AREA)
GB8709414A 1986-04-21 1987-04-21 Cutting machine safety device Expired GB2189280B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT105586A AT385318B (en) 1986-04-21 1986-04-21 DEVICE FOR PREVENTING A COLLISION BETWEEN A PIVOTING LOADING LAMP AND AN ALL-PURPOSE PIVOTING ARM

Publications (3)

Publication Number Publication Date
GB8709414D0 true GB8709414D0 (en) 1987-05-28
GB2189280A GB2189280A (en) 1987-10-21
GB2189280B GB2189280B (en) 1989-11-29

Family

ID=3505606

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8709414A Expired GB2189280B (en) 1986-04-21 1987-04-21 Cutting machine safety device

Country Status (5)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116792099A (en) * 2023-07-14 2023-09-22 安徽建筑大学 Construction method and system for stoping fault waterproof coal pillar under upper and lower aquifer conditions

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1001813A3 (en) * 1988-06-22 1990-03-13 Delbeke James Paul Protection device for a sawing machine and an apparatus equipped with suchdevice
DE102006032680B4 (en) * 2006-07-13 2008-07-24 Dbt Gmbh Roller loader drive assembly and guide shoe therefor
CN103806912B (en) * 2013-12-23 2016-08-17 三一重型装备有限公司 Development machine anti-collision control system
US20180179892A1 (en) * 2016-12-22 2018-06-28 Caterpillar Global Mining Europe Gmbh Collision Avoidance Control Method and System
CN112050732B (en) * 2020-08-21 2022-03-15 西安科技大学 Method and system for automatically detecting spatial pose of cantilever type heading machine

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT340350B (en) * 1975-09-02 1977-12-12 Voest Ag SCRAPING MACHINE
AT342535B (en) * 1975-09-02 1978-04-10 Voest Ag SCRAP MACHINE
AT371902B (en) * 1981-11-16 1983-08-10 Voest Alpine Ag MOVABLE BREWING MACHINE
DE3225342C2 (en) * 1982-07-07 1985-04-11 Bergwerksverband Gmbh, 4300 Essen Thrust piston gear with position transmitter for the expansion or for feed devices of extraction or conveyor systems in the mining industry
DE3434365A1 (en) * 1984-09-19 1986-03-20 Gewerkschaft Eisenhütte Westfalia, 4670 Lünen Device for preventing a collision between cutting arm and loading shovel in a continuous miner

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116792099A (en) * 2023-07-14 2023-09-22 安徽建筑大学 Construction method and system for stoping fault waterproof coal pillar under upper and lower aquifer conditions
CN116792099B (en) * 2023-07-14 2024-04-16 安徽建筑大学 Construction method and system for stoping fault waterproof coal pillar under upper and lower aquifer conditions

Also Published As

Publication number Publication date
AT385318B (en) 1988-03-25
DE3712484C2 (en) 1990-09-13
CN87102875A (en) 1987-11-04
DE3712484A1 (en) 1987-10-22
ATA105586A (en) 1987-08-15
CS271187A2 (en) 1989-11-14
GB2189280A (en) 1987-10-21
CN1004090B (en) 1989-05-03
GB2189280B (en) 1989-11-29
CS270562B2 (en) 1990-07-12

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Legal Events

Date Code Title Description
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19950421