AR203370A1 - Mecanismo de giro para maquinas rozadoras - Google Patents

Mecanismo de giro para maquinas rozadoras

Info

Publication number
AR203370A1
AR203370A1 AR248816A AR24881673A AR203370A1 AR 203370 A1 AR203370 A1 AR 203370A1 AR 248816 A AR248816 A AR 248816A AR 24881673 A AR24881673 A AR 24881673A AR 203370 A1 AR203370 A1 AR 203370A1
Authority
AR
Argentina
Prior art keywords
turning mechanism
grading machines
grading
machines
turning
Prior art date
Application number
AR248816A
Other languages
English (en)
Original Assignee
Voest Alpine Montan 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 Montan Ag filed Critical Voest Alpine Montan Ag
Application granted granted Critical
Publication of AR203370A1 publication Critical patent/AR203370A1/es

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
    • E21C35/06—Equipment for positioning the whole machine in relation to its sub-structure
    • 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
    • E21D9/1086—Drives or transmissions specially adapted therefor

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)
  • Rolling Contact Bearings (AREA)
  • Machine Tool Units (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
  • Jib Cranes (AREA)
  • Sliding-Contact Bearings (AREA)
AR248816A 1972-06-30 1973-06-28 Mecanismo de giro para maquinas rozadoras AR203370A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT564272A AT321851B (de) 1972-06-30 1972-06-30 Schwenkwerk für teilschnitt-schrämmaschinen

Publications (1)

Publication Number Publication Date
AR203370A1 true AR203370A1 (es) 1975-09-08

Family

ID=3578032

Family Applications (1)

Application Number Title Priority Date Filing Date
AR248816A AR203370A1 (es) 1972-06-30 1973-06-28 Mecanismo de giro para maquinas rozadoras

Country Status (20)

Country Link
US (1) US3899212A (es)
JP (1) JPS5331081B2 (es)
AR (1) AR203370A1 (es)
AT (1) AT321851B (es)
BE (1) BE801772A (es)
BG (1) BG30179A3 (es)
BR (1) BR7304876D0 (es)
CA (1) CA987352A (es)
CS (1) CS174212B2 (es)
DD (1) DD104597A5 (es)
DE (1) DE2332473C3 (es)
ES (1) ES416390A1 (es)
FR (1) FR2191017B1 (es)
GB (1) GB1414211A (es)
PL (1) PL87074B1 (es)
RO (1) RO61689A (es)
SE (1) SE404061B (es)
SU (1) SU592371A3 (es)
YU (1) YU35912B (es)
ZA (1) ZA734358B (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4133582A (en) * 1977-10-18 1979-01-09 Kogelmann Wilhelm J Low profile mining machine
US4675035A (en) * 1986-02-24 1987-06-23 Apffel Fred P Carbon dioxide absorption methanol process
AT503381B1 (de) * 2005-12-20 2008-09-15 Voest Alpine Bergtechnik Vortriebs- und gewinnungsmaschine
CN109653744B (zh) * 2019-01-14 2023-05-12 广西恒为建材科技有限公司 一种步履式岩石采掘机

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2284677A (en) * 1940-03-23 1942-06-02 Sullivan Machinery Co Mining apparatus
US2327928A (en) * 1940-05-18 1943-08-24 Sullivan Machinery Co Mining apparatus
US2776809A (en) * 1953-05-19 1957-01-08 Joy Mfg Co Method of and apparatus for mining by drilling, coring, and breaking
US3471888A (en) * 1966-01-03 1969-10-14 Grant Inc Louis A Soaking pit chipper
US3661274A (en) * 1969-01-14 1972-05-09 Frank G Woodside Vehicle mounted hoist

Also Published As

Publication number Publication date
AT321851B (de) 1975-04-25
PL87074B1 (es) 1976-06-30
JPS5331081B2 (es) 1978-08-31
RO61689A (es) 1977-05-15
US3899212A (en) 1975-08-12
CA987352A (en) 1976-04-13
YU35912B (en) 1981-08-31
AU5752773A (en) 1975-01-09
BG30179A3 (en) 1981-04-15
DE2332473C3 (de) 1978-08-03
JPS4943801A (es) 1974-04-25
BE801772A (fr) 1973-10-15
ES416390A1 (es) 1976-02-16
FR2191017B1 (es) 1977-05-13
DE2332473A1 (de) 1974-01-17
SU592371A3 (ru) 1978-02-05
DE2332473B2 (de) 1977-12-08
GB1414211A (en) 1975-11-19
DD104597A5 (es) 1974-03-12
BR7304876D0 (pt) 1974-09-05
CS174212B2 (es) 1977-03-31
SE404061B (sv) 1978-09-18
FR2191017A1 (es) 1974-02-01
YU178573A (en) 1980-12-31
ZA734358B (en) 1974-06-26

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