GB1337029A - Rock working implement carrier - Google Patents

Rock working implement carrier

Info

Publication number
GB1337029A
GB1337029A GB4257771A GB4257771A GB1337029A GB 1337029 A GB1337029 A GB 1337029A GB 4257771 A GB4257771 A GB 4257771A GB 4257771 A GB4257771 A GB 4257771A GB 1337029 A GB1337029 A GB 1337029A
Authority
GB
United Kingdom
Prior art keywords
sleeve
rock
mast
carriage
head
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
GB4257771A
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.)
Air Advantage Pty Ltd
Original Assignee
Air Advantage Pty 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 Air Advantage Pty Ltd filed Critical Air Advantage Pty Ltd
Publication of GB1337029A publication Critical patent/GB1337029A/en
Expired legal-status Critical Current

Links

Classifications

    • 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

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)
  • Earth Drilling (AREA)
  • Forklifts And Lifting Vehicles (AREA)
GB4257771A 1970-09-15 1971-09-13 Rock working implement carrier Expired GB1337029A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AUPA254070 1970-09-15

Publications (1)

Publication Number Publication Date
GB1337029A true GB1337029A (en) 1973-11-14

Family

ID=3764702

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4257771A Expired GB1337029A (en) 1970-09-15 1971-09-13 Rock working implement carrier

Country Status (6)

Country Link
US (1) US3746104A (fr)
CA (1) CA952305A (fr)
DE (1) DE2145811A1 (fr)
FR (1) FR2107695A5 (fr)
GB (1) GB1337029A (fr)
ZA (1) ZA716058B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2191232A (en) * 1986-06-06 1987-12-09 Voest Alpine Ag Moveable device for openpit mining

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3896887A (en) * 1973-12-26 1975-07-29 Gardner Denver Co Mounting for drill rig mast
US4168751A (en) * 1975-05-07 1979-09-25 Foresight Industries Driver tool
CA1061813A (fr) * 1976-06-08 1979-09-04 Reginald A. Phillips Support pour outil manipulable
US4199033A (en) * 1978-05-02 1980-04-22 Gundy Joe F Jr Van Augering accessory for backhoe or the like
US4300802A (en) * 1979-11-07 1981-11-17 Mitin Leonid A Apparatus for drifting openings in hard rock
AT372758B (de) * 1981-11-19 1983-11-10 Ver Edelstahlwerke Ag Streckenvortriebsmaschine
FI66462C (fi) * 1982-09-16 1984-10-10 Tampella Oy Ab Arbetsplattform foer en borrutrustning
SE8303851L (sv) * 1983-07-06 1985-01-07 Johnson Construction Co Ab Sett och utrustning for borrning i berg med lag pallhojd
DE3608024A1 (de) * 1985-03-15 1986-09-18 Kembla Coal & Coke Pty. Ltd., Wollongong, Neusüdwales/New South Wales Abtragmaschine
US20050235442A1 (en) * 2004-04-22 2005-10-27 Hammerrock, Inc. Mechanism for removing concrete accretions from mixing drum
US7658240B2 (en) 2007-03-12 2010-02-09 Anderson Paul L Methods and apparatus for forming hole in ground
GB2456140B (en) * 2008-01-02 2011-01-12 Gj Tulett Building Contractor Excavation tool assembly
DE102008022478B3 (de) * 2008-05-07 2009-10-01 Krinner Innovation Gmbh Schraubvorrichtung zum Einschrauben von Fundamenteinrichtungen als Anbaugerät zum Anbau an den Auslegerarm eines Baufahrzeuges
CN102733804A (zh) * 2011-04-12 2012-10-17 刘素华 助冲击曲伸臂
EP2737133A1 (fr) 2011-07-25 2014-06-04 Krinner Innovation GmbH Dispositif pour introduire des pieux de fondation
US9856699B2 (en) 2014-03-18 2018-01-02 Paul L. Anderson Methods and apparatus for forming hole in ground
US9926685B1 (en) * 2017-05-01 2018-03-27 Pengo Corporation Adjustable coupler for work implement

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2614808A (en) * 1948-10-14 1952-10-21 Joy Mfg Co Rock drilling apparatus
US3471888A (en) * 1966-01-03 1969-10-14 Grant Inc Louis A Soaking pit chipper
DE2045876A1 (de) * 1969-10-02 1971-04-22 Air Advantage (Australia) Pty Ltd , Sydney, Neusudwales (Australien), ' Montagerahmen fur Steinbrecher werkzeuge u a Einrichtungen

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2191232A (en) * 1986-06-06 1987-12-09 Voest Alpine Ag Moveable device for openpit mining

Also Published As

Publication number Publication date
ZA716058B (en) 1972-05-31
FR2107695A5 (fr) 1972-05-05
US3746104A (en) 1973-07-17
DE2145811A1 (de) 1972-03-16
CA952305A (en) 1974-08-06

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees