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GB2233301B - Mine extraction device - Google Patents

Mine extraction device

Info

Publication number
GB2233301B
GB2233301B GB8913463A GB8913463A GB2233301B GB 2233301 B GB2233301 B GB 2233301B GB 8913463 A GB8913463 A GB 8913463A GB 8913463 A GB8913463 A GB 8913463A GB 2233301 B GB2233301 B GB 2233301B
Authority
GB
United Kingdom
Prior art keywords
extraction device
mine extraction
mine
extraction
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 - Fee Related
Application number
GB8913463A
Other versions
GB8913463D0 (en
GB2233301A (en
Inventor
Aldo Beletich
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB8913463D0 publication Critical patent/GB8913463D0/en
Publication of GB2233301A publication Critical patent/GB2233301A/en
Application granted granted Critical
Publication of GB2233301B publication Critical patent/GB2233301B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
    • E21F13/00—Transport specially adapted to underground conditions
    • E21F13/006—Equipment transport systems
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D3/00—Portable or mobile lifting or hauling appliances
    • B66D3/006—Power actuated devices operating on ropes, cables, or chains for hauling in a mainly horizontal direction

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Transmission Devices (AREA)
GB8913463A 1987-12-22 1989-06-12 Mine extraction device Expired - Fee Related GB2233301B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AUPI603787 1987-12-22
AU27384/88A AU607562B2 (en) 1987-12-22 1988-12-22 Mining equipment extraction device

Publications (3)

Publication Number Publication Date
GB8913463D0 GB8913463D0 (en) 1989-08-02
GB2233301A GB2233301A (en) 1991-01-09
GB2233301B true GB2233301B (en) 1993-07-07

Family

ID=25620243

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8913463A Expired - Fee Related GB2233301B (en) 1987-12-22 1989-06-12 Mine extraction device

Country Status (2)

Country Link
AU (1) AU607562B2 (en)
GB (1) GB2233301B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU651099B2 (en) * 1990-11-08 1994-07-14 Aldo Beletich Self propelled device and method for operating same

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB594400A (en) * 1944-06-29 1947-11-11 Harry Spragg Improvements in or relating to apparatus for traversing a body along and between opposed walls or for anchoring a body to said walls
GB596200A (en) * 1945-07-25 1947-12-30 Mavor & Coulson Ltd Improvements in prop-withdrawing apparatus for use in mines
SU724761A1 (en) * 1976-01-04 1980-03-30 Всесоюзный Научно-Исследовательский И Проектно-Конструкторский Институт Добычи Угля Гидравлическим Способом Вниигидроуголь Self-propelled hydraulic monitor
SU1245711A1 (en) * 1983-06-29 1986-07-23 Институт Горного Дела Со Ан Ссср Power support unit

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4138422A (en) * 1974-07-24 1979-02-06 Union Carbide Corporation Method of producing biologically active compositions

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB594400A (en) * 1944-06-29 1947-11-11 Harry Spragg Improvements in or relating to apparatus for traversing a body along and between opposed walls or for anchoring a body to said walls
GB596200A (en) * 1945-07-25 1947-12-30 Mavor & Coulson Ltd Improvements in prop-withdrawing apparatus for use in mines
SU724761A1 (en) * 1976-01-04 1980-03-30 Всесоюзный Научно-Исследовательский И Проектно-Конструкторский Институт Добычи Угля Гидравлическим Способом Вниигидроуголь Self-propelled hydraulic monitor
SU1245711A1 (en) * 1983-06-29 1986-07-23 Институт Горного Дела Со Ан Ссср Power support unit

Also Published As

Publication number Publication date
AU607562B2 (en) 1991-03-07
GB8913463D0 (en) 1989-08-02
GB2233301A (en) 1991-01-09
AU2738488A (en) 1989-06-22

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20020612