GB1377809A - Articulated support arrangement for carrying a tool - Google Patents

Articulated support arrangement for carrying a tool

Info

Publication number
GB1377809A
GB1377809A GB1200972A GB1200972A GB1377809A GB 1377809 A GB1377809 A GB 1377809A GB 1200972 A GB1200972 A GB 1200972A GB 1200972 A GB1200972 A GB 1200972A GB 1377809 A GB1377809 A GB 1377809A
Authority
GB
United Kingdom
Prior art keywords
tool
carrying
rams
boom
links
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
GB1200972A
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.)
Lockwood Bennett Ltd
Original Assignee
Lockwood Bennett 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 Lockwood Bennett Ltd filed Critical Lockwood Bennett Ltd
Priority to GB1200972A priority Critical patent/GB1377809A/en
Publication of GB1377809A publication Critical patent/GB1377809A/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
    • E21C35/20—General features of equipment for removal of chippings, e.g. for loading on conveyor
    • 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
    • E21C27/28—Mineral freed by means not involving slitting by percussive drills with breaking-down means, e.g. wedge-shaped tools
    • 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
    • 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
    • E21D9/106—Making by using boring or cutting machines with percussive tools, e.g. pick-hammers
    • 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
    • E21D9/12—Devices for removing or hauling away excavated material or spoil; Working or loading platforms

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)

Abstract

1377809 Rock drilling LOCKWOOD BENNETT Ltd 14 June 1973 [15 March 1972] 12009/72 Heading B3C [Also in Division E1] An articulated support arrangement for carrying a tool, which may be for use in mining or tunnelling, comprises a turret 2, rotatable by means such as rams (4), Fig. 2 (not shown), on a support member 1, and connected by links 6 and at least one ram 11 to a boom 10, means such as rams 14 to rotate the links 6 about their pivots 7 on the turret, the boom 10 comprising a rear portion 9 having a part 18, rotatable about the axis 17 of the boom by means such as an hydraulic motor 19, and a front portion 20 attached at one end to the part 18 and having at its other end a pivotal attachment 23 for the tool and a ram 24 for operating it. The support member 1 is carried by a base 27, to which it is connected by links 28 positioned by rams 31, and which may be self-advancing. The tool may be an impact breaker 22, further movable by a ram 24A, or a bucket (22A), Figs. 5, 6 (not shown).
GB1200972A 1973-06-14 1973-06-14 Articulated support arrangement for carrying a tool Expired GB1377809A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1200972A GB1377809A (en) 1973-06-14 1973-06-14 Articulated support arrangement for carrying a tool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1200972A GB1377809A (en) 1973-06-14 1973-06-14 Articulated support arrangement for carrying a tool

Publications (1)

Publication Number Publication Date
GB1377809A true GB1377809A (en) 1974-12-18

Family

ID=9996760

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1200972A Expired GB1377809A (en) 1973-06-14 1973-06-14 Articulated support arrangement for carrying a tool

Country Status (1)

Country Link
GB (1) GB1377809A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4026604A (en) * 1974-09-30 1977-05-31 Kabushiki Kaisha Komatsu Seisakusho Ground excavating apparatus
GB2209010A (en) * 1987-08-25 1989-04-26 Perard Torque Tension Ltd Apparatus for manipulating a tool
WO2010109502A1 (en) * 2009-03-27 2010-09-30 Vincenzo Veltri Multifunction tool

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4026604A (en) * 1974-09-30 1977-05-31 Kabushiki Kaisha Komatsu Seisakusho Ground excavating apparatus
GB2209010A (en) * 1987-08-25 1989-04-26 Perard Torque Tension Ltd Apparatus for manipulating a tool
US4838362A (en) * 1987-08-25 1989-06-13 Anderson Strathclyde Plc Apparatus for manipulating a tool
WO2010109502A1 (en) * 2009-03-27 2010-09-30 Vincenzo Veltri Multifunction tool

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Legal Events

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