AT374888B - PROTECTIVE DEVICE FOR PREVENTING THE COLLISION OF THE CROSSING ARM WITH THE LOADING LAMP OF A CROSSING MACHINE - Google Patents

PROTECTIVE DEVICE FOR PREVENTING THE COLLISION OF THE CROSSING ARM WITH THE LOADING LAMP OF A CROSSING MACHINE

Info

Publication number
AT374888B
AT374888B AT0259282A AT259282A AT374888B AT 374888 B AT374888 B AT 374888B AT 0259282 A AT0259282 A AT 0259282A AT 259282 A AT259282 A AT 259282A AT 374888 B AT374888 B AT 374888B
Authority
AT
Austria
Prior art keywords
crossing
collision
preventing
protective device
machine
Prior art date
Application number
AT0259282A
Other languages
German (de)
Other versions
ATA259282A (en
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
Priority to AT0259282A priority Critical patent/AT374888B/en
Priority to DE19833315478 priority patent/DE3315478C2/en
Publication of ATA259282A publication Critical patent/ATA259282A/en
Application granted granted Critical
Publication of AT374888B publication Critical patent/AT374888B/en

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
    • 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)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Shearing Machines (AREA)
AT0259282A 1982-07-05 1982-07-05 PROTECTIVE DEVICE FOR PREVENTING THE COLLISION OF THE CROSSING ARM WITH THE LOADING LAMP OF A CROSSING MACHINE AT374888B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AT0259282A AT374888B (en) 1982-07-05 1982-07-05 PROTECTIVE DEVICE FOR PREVENTING THE COLLISION OF THE CROSSING ARM WITH THE LOADING LAMP OF A CROSSING MACHINE
DE19833315478 DE3315478C2 (en) 1982-07-05 1983-04-28 Protective device to prevent the cutting arm from colliding with the loading ramp of a cutting machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0259282A AT374888B (en) 1982-07-05 1982-07-05 PROTECTIVE DEVICE FOR PREVENTING THE COLLISION OF THE CROSSING ARM WITH THE LOADING LAMP OF A CROSSING MACHINE

Publications (2)

Publication Number Publication Date
ATA259282A ATA259282A (en) 1983-10-15
AT374888B true AT374888B (en) 1984-06-12

Family

ID=3537063

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0259282A AT374888B (en) 1982-07-05 1982-07-05 PROTECTIVE DEVICE FOR PREVENTING THE COLLISION OF THE CROSSING ARM WITH THE LOADING LAMP OF A CROSSING MACHINE

Country Status (2)

Country Link
AT (1) AT374888B (en)
DE (1) DE3315478C2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106223946A (en) * 2016-09-20 2016-12-14 天地上海采掘装备科技有限公司 Low seam mining machinery traction and the attachment structure of rocking arm

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
AT383647B (en) * 1985-11-08 1987-07-27 Voest Alpine Ag DEVICE FOR PREVENTING THE COLLISION OF A LOADING LAMP OF A BREAKING MACHINE WITH A SWING ARM OR RELEASING TOOL THEREOF
CN112761637B (en) * 2020-12-29 2023-03-21 内蒙古黄陶勒盖煤炭有限责任公司 Protecting device for hydraulic system of coal mining machine

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2531759A1 (en) * 1975-07-16 1977-02-03 Eickhoff Geb METHOD AND DEVICE FOR LIMITING THE ADJUSTMENT MOVEMENT OF A LOSSING TOOL MOUNTED ON AN ALL-SIDED PIVOTING ARM OF A PARTIAL CUTTING DRIVE MACHINE ON THE CROSS-SECTION TO BE ACCESSED
FR2491992A1 (en) * 1980-10-14 1982-04-16 Joy Mfg Co CONTINUOUS SLAUGHTERING AND LOADING MACHINE FOR THE EXPLOITATION OF A SUBTERRANEAN MINE OF HARD ROCK METAL ORE
FR2461806B1 (en) * 1979-07-20 1982-08-27 Stephanois Constr Meca

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT342537B (en) * 1976-05-13 1978-04-10 Voest Ag SCRAPING MACHINE

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2531759A1 (en) * 1975-07-16 1977-02-03 Eickhoff Geb METHOD AND DEVICE FOR LIMITING THE ADJUSTMENT MOVEMENT OF A LOSSING TOOL MOUNTED ON AN ALL-SIDED PIVOTING ARM OF A PARTIAL CUTTING DRIVE MACHINE ON THE CROSS-SECTION TO BE ACCESSED
FR2461806B1 (en) * 1979-07-20 1982-08-27 Stephanois Constr Meca
FR2491992A1 (en) * 1980-10-14 1982-04-16 Joy Mfg Co CONTINUOUS SLAUGHTERING AND LOADING MACHINE FOR THE EXPLOITATION OF A SUBTERRANEAN MINE OF HARD ROCK METAL ORE

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106223946A (en) * 2016-09-20 2016-12-14 天地上海采掘装备科技有限公司 Low seam mining machinery traction and the attachment structure of rocking arm
CN106223946B (en) * 2016-09-20 2018-05-11 天地上海采掘装备科技有限公司 Low seam mining machinery draws the connection structure with rocking arm

Also Published As

Publication number Publication date
ATA259282A (en) 1983-10-15
DE3315478A1 (en) 1984-01-05
DE3315478C2 (en) 1985-08-22

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee