CA987352A - Dividing cutting machine having means for rotating the jib arm - Google Patents

Dividing cutting machine having means for rotating the jib arm

Info

Publication number
CA987352A
CA987352A CA175,255A CA175255A CA987352A CA 987352 A CA987352 A CA 987352A CA 175255 A CA175255 A CA 175255A CA 987352 A CA987352 A CA 987352A
Authority
CA
Canada
Prior art keywords
rotating
cutting machine
jib arm
dividing cutting
dividing
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.)
Expired
Application number
CA175,255A
Other versions
CA175255S (en
Inventor
Hubert Schwelberger
Siegfried Sigott
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.)
Vereinigte Osterreichische Eisen und Stahlwerke AG
Original Assignee
Vereinigte Osterreichische Eisen und Stahlwerke 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 Vereinigte Osterreichische Eisen und Stahlwerke AG filed Critical Vereinigte Osterreichische Eisen und Stahlwerke AG
Application granted granted Critical
Publication of CA987352A publication Critical patent/CA987352A/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
    • E21C35/06—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)
  • Excavating Of Shafts Or Tunnels (AREA)
  • Machine Tool Units (AREA)
  • Jib Cranes (AREA)
  • Combines (AREA)
  • Sliding-Contact Bearings (AREA)
CA175,255A 1972-06-30 1973-06-29 Dividing cutting machine having means for rotating the jib arm Expired CA987352A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT564272A AT321851B (en) 1972-06-30 1972-06-30 SWIVEL FOR SECTIONAL CUTTING MACHINES

Publications (1)

Publication Number Publication Date
CA987352A true CA987352A (en) 1976-04-13

Family

ID=3578032

Family Applications (1)

Application Number Title Priority Date Filing Date
CA175,255A Expired CA987352A (en) 1972-06-30 1973-06-29 Dividing cutting machine having means for rotating the jib arm

Country Status (20)

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

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 (en) * 2005-12-20 2008-09-15 Voest Alpine Bergtechnik POWER AND WINNING MACHINE
CN109653744B (en) * 2019-01-14 2023-05-12 广西恒为建材科技有限公司 Walking type rock excavating machine

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
PL87074B1 (en) 1976-06-30
DD104597A5 (en) 1974-03-12
DE2332473C3 (en) 1978-08-03
FR2191017B1 (en) 1977-05-13
US3899212A (en) 1975-08-12
ES416390A1 (en) 1976-02-16
CS174212B2 (en) 1977-03-31
DE2332473B2 (en) 1977-12-08
JPS4943801A (en) 1974-04-25
RO61689A (en) 1977-05-15
FR2191017A1 (en) 1974-02-01
JPS5331081B2 (en) 1978-08-31
GB1414211A (en) 1975-11-19
SE404061B (en) 1978-09-18
BR7304876D0 (en) 1974-09-05
BG30179A3 (en) 1981-04-15
DE2332473A1 (en) 1974-01-17
ZA734358B (en) 1974-06-26
AR203370A1 (en) 1975-09-08
YU178573A (en) 1980-12-31
AU5752773A (en) 1975-01-09
SU592371A3 (en) 1978-02-05
AT321851B (en) 1975-04-25
YU35912B (en) 1981-08-31
BE801772A (en) 1973-10-15

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