ZA783068B - Mining/tunnelling equipment - Google Patents

Mining/tunnelling equipment

Info

Publication number
ZA783068B
ZA783068B ZA00783068A ZA783068A ZA783068B ZA 783068 B ZA783068 B ZA 783068B ZA 00783068 A ZA00783068 A ZA 00783068A ZA 783068 A ZA783068 A ZA 783068A ZA 783068 B ZA783068 B ZA 783068B
Authority
ZA
South Africa
Prior art keywords
mining
tunnelling equipment
tunnelling
equipment
Prior art date
Application number
ZA00783068A
Inventor
P Lockwood
F Webster
P Clayton
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
Publication of ZA783068B publication Critical patent/ZA783068B/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH 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 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
ZA00783068A 1977-07-14 1978-05-29 Mining/tunnelling equipment ZA783068B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB29582/77A GB1575371A (en) 1977-07-14 1977-07-14 Mining/tunnelling equipment

Publications (1)

Publication Number Publication Date
ZA783068B true ZA783068B (en) 1979-06-27

Family

ID=10293821

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00783068A ZA783068B (en) 1977-07-14 1978-05-29 Mining/tunnelling equipment

Country Status (5)

Country Link
AU (1) AU3659578A (en)
DE (1) DE2830802A1 (en)
FR (1) FR2412684A1 (en)
GB (1) GB1575371A (en)
ZA (1) ZA783068B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4417628A (en) * 1981-10-05 1983-11-29 Gessner Richard W Earth boring apparatus
DE3303573A1 (en) * 1982-02-04 1984-02-23 Dobson Park Industries PLC, Colwick, Nottingham Railless self-propelled vehicle for underground mining, especially a sinking loader
AU590257B2 (en) * 1985-03-15 1989-11-02 Kembla Coal & Coke Pty Limited Excavating machine
GB2435654B (en) * 2006-03-01 2010-12-08 Gareth John Thomas Attachment for excavator
GB2435653C (en) 2006-03-01 2019-03-20 John Thomas Gareth Excavator
EA026928B1 (en) * 2012-02-24 2017-05-31 Сухуа Лю Mining machine with an easily detachable cutting head
CN103510953B (en) * 2012-06-24 2018-01-30 刘素华 A kind of reciprocating impact digger uses the ladder tooth system of attack and implements the ladder tooth reciprocating impact digger of this method
UA118958C2 (en) * 2012-08-06 2019-04-10 Сухуа Лю Multi-point guidance support method for reciprocating impact machine and reciprocating impact machine device having multi-point guidance support that implements said method

Also Published As

Publication number Publication date
GB1575371A (en) 1980-09-24
AU3659578A (en) 1979-12-06
FR2412684A1 (en) 1979-07-20
DE2830802A1 (en) 1979-02-01

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