GB8620967D0 - Extraction machine for minerals - Google Patents

Extraction machine for minerals

Info

Publication number
GB8620967D0
GB8620967D0 GB868620967A GB8620967A GB8620967D0 GB 8620967 D0 GB8620967 D0 GB 8620967D0 GB 868620967 A GB868620967 A GB 868620967A GB 8620967 A GB8620967 A GB 8620967A GB 8620967 D0 GB8620967 D0 GB 8620967D0
Authority
GB
United Kingdom
Prior art keywords
minerals
extraction machine
extraction
machine
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
GB868620967A
Other versions
GB2180281B (en
GB2180281A (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.)
Paurat F W
PAURAT R
Original Assignee
Paurat F W
PAURAT R
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 Paurat F W, PAURAT R filed Critical Paurat F W
Publication of GB8620967D0 publication Critical patent/GB8620967D0/en
Publication of GB2180281A publication Critical patent/GB2180281A/en
Application granted granted Critical
Publication of GB2180281B publication Critical patent/GB2180281B/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C27/00—Machines which completely free the mineral from the seam
    • E21C27/20—Mineral freed by means not involving slitting
    • E21C27/24—Mineral freed by means not involving slitting by milling means acting on the full working face, i.e. the rotary axis of the tool carrier being substantially parallel to the working face

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)
  • Harvesting Machines For Root Crops (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
GB08620967A 1985-09-11 1986-08-29 Extraction machine for minerals Expired GB2180281B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19853532307 DE3532307C1 (en) 1985-09-11 1985-09-11 Extraction machine for mineral raw materials

Publications (3)

Publication Number Publication Date
GB8620967D0 true GB8620967D0 (en) 1986-10-08
GB2180281A GB2180281A (en) 1987-03-25
GB2180281B GB2180281B (en) 1988-08-17

Family

ID=6280593

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08620967A Expired GB2180281B (en) 1985-09-11 1986-08-29 Extraction machine for minerals

Country Status (2)

Country Link
DE (1) DE3532307C1 (en)
GB (1) GB2180281B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3739680A1 (en) * 1987-11-24 1989-06-15 Hausherr & Soehne Rudolf MACHINE AND METHOD FOR CONTINUOUSLY RELEASING STONE OD. DGL. AND RECOVERY OF THE SOLVED, CRUSHED PLANT IN THE MINING, EARTH AND TUNNEL CONSTRUCTION

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4380354A (en) * 1981-03-12 1983-04-19 National Mine Service Company Mining machine loading bin mounted on boom structure and method

Also Published As

Publication number Publication date
GB2180281B (en) 1988-08-17
GB2180281A (en) 1987-03-25
DE3532307C1 (en) 1987-03-12

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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