GB1393809A - Vehicle mounted mineral or eart moving or working equipment - Google Patents

Vehicle mounted mineral or eart moving or working equipment

Info

Publication number
GB1393809A
GB1393809A GB2623372A GB2623372A GB1393809A GB 1393809 A GB1393809 A GB 1393809A GB 2623372 A GB2623372 A GB 2623372A GB 2623372 A GB2623372 A GB 2623372A GB 1393809 A GB1393809 A GB 1393809A
Authority
GB
United Kingdom
Prior art keywords
boom
vehicle
moving
vertical
mineral
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
GB2623372A
Other languages
English (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.)
Joy Global Industries Ltd
Original Assignee
Dobson Park Industries Ltd
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 Dobson Park Industries Ltd filed Critical Dobson Park Industries Ltd
Priority to GB2623372A priority Critical patent/GB1393809A/en
Priority to DE19732328207 priority patent/DE2328207C3/de
Publication of GB1393809A publication Critical patent/GB1393809A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C31/00—Driving means incorporated in machines for slitting or completely freeing the mineral from the seam
    • E21C31/08—Driving means incorporated in machines for slitting or completely freeing the mineral from the seam for adjusting parts of the machines
    • 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
    • E21C27/30—Mineral freed by means not involving slitting by jaws, buckets or scoops that scoop-out the mineral

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)
  • Jib Cranes (AREA)
  • Forklifts And Lifting Vehicles (AREA)
  • Machines For Laying And Maintaining Railways (AREA)
GB2623372A 1972-06-06 1972-06-06 Vehicle mounted mineral or eart moving or working equipment Expired GB1393809A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB2623372A GB1393809A (en) 1972-06-06 1972-06-06 Vehicle mounted mineral or eart moving or working equipment
DE19732328207 DE2328207C3 (de) 1972-06-06 1973-06-02 Streckenauffahrmaschine für den untertägigen Bergbau

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2623372A GB1393809A (en) 1972-06-06 1972-06-06 Vehicle mounted mineral or eart moving or working equipment

Publications (1)

Publication Number Publication Date
GB1393809A true GB1393809A (en) 1975-05-14

Family

ID=10240432

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2623372A Expired GB1393809A (en) 1972-06-06 1972-06-06 Vehicle mounted mineral or eart moving or working equipment

Country Status (2)

Country Link
DE (1) DE2328207C3 (de)
GB (1) GB1393809A (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1525560A (en) * 1974-09-27 1978-09-20 Dobson Park Ind Vehicle or carriage mounted materials transporting machines
US4199299A (en) * 1978-01-09 1980-04-22 Petitto Mine Equipment Repair, Inc. Material handling apparatus for use in a mine
CA1157489A (en) * 1979-11-09 1983-11-22 Jonas L. Roe Continuous excavating apparatus
US4411583A (en) * 1980-10-27 1983-10-25 Petitto Mine Equipment Repair, Inc. Multi-purpose material handling machine for use in a mine

Also Published As

Publication number Publication date
DE2328207C3 (de) 1978-05-11
DE2328207B2 (de) 1974-03-21
DE2328207A1 (de) 1973-12-20

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Legal Events

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