[go: up one dir, main page]

ZM11374A1 - Improvements in or relating to disc cutters for rock boring machines - Google Patents

Improvements in or relating to disc cutters for rock boring machines

Info

Publication number
ZM11374A1
ZM11374A1 ZM113/74A ZM11374A ZM11374A1 ZM 11374 A1 ZM11374 A1 ZM 11374A1 ZM 113/74 A ZM113/74 A ZM 113/74A ZM 11374 A ZM11374 A ZM 11374A ZM 11374 A1 ZM11374 A1 ZM 11374A1
Authority
ZM
Zambia
Prior art keywords
relating
boring machines
disc cutters
rock boring
rock
Prior art date
Application number
ZM113/74A
Original Assignee
Boart Hardmetals 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 Boart Hardmetals Ltd filed Critical Boart Hardmetals Ltd
Publication of ZM11374A1 publication Critical patent/ZM11374A1/en

Links

ZM113/74A 1973-07-13 1974-07-11 Improvements in or relating to disc cutters for rock boring machines ZM11374A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ZA00734753A ZA734753B (en) 1973-07-13 1973-07-13 Improvements in or relating to disc cutters for rock boring machines

Publications (1)

Publication Number Publication Date
ZM11374A1 true ZM11374A1 (en) 1975-06-23

Family

ID=25566571

Family Applications (1)

Application Number Title Priority Date Filing Date
ZM113/74A ZM11374A1 (en) 1973-07-13 1974-07-11 Improvements in or relating to disc cutters for rock boring machines

Country Status (3)

Country Link
AU (1) AU7122574A (en)
ZA (1) ZA734753B (en)
ZM (1) ZM11374A1 (en)

Also Published As

Publication number Publication date
AU7122574A (en) 1976-01-15
ZA734753B (en) 1975-02-26

Similar Documents

Publication Publication Date Title
AU5824273A (en) Rock boring cutter
GB1388503A (en) Rock milling cutters
AU471913B2 (en) Rock cutting machine
ZA723776B (en) Disc cutting unit for use on rock boring machines
ZA744897B (en) Improvements in or relating to disc cutting units for use on rock boring machines
ZA727725B (en) Disc type center cutter for boring machine
ZA743063B (en) Improvements in or relating to disc cutters for rock boring machines
ZA734753B (en) Improvements in or relating to disc cutters for rock boring machines
ZA732944B (en) Improvements relating to rock drills
ZA745696B (en) Rock cutter assemblies
AU490642B2 (en) Improvements in or relating to disc cutters for rock boring machines
ZM6175A1 (en) Improvements in or relating to disc cutters for rock boring machines
ZA73694B (en) Improvements in or relating to rock cutting machines
ZA734843B (en) Improvements in or relating to rock cutting machines
ZA73177B (en) Improvements in or relating to rock cutting machines
AU490122B2 (en) Improvements in or relating to disc cutting units for use on rock boring machines
ZA7278B (en) Improvements in or relating to rock drills
ZA718132B (en) Improvements in or relating to blades for rock cutting machines
CA963922A (en) Disc cutting unit for use on rock boring machines
CA963921A (en) Cutting unit for use on rock boring machines
ZA752836B (en) Improvements in or relating to rock cutting machines
CA888047A (en) Machine for cutting rock
ZA7277B (en) Improvements in or relating to rock drills
ZA72432B (en) Improvements in rock cutting machines
ZA718131B (en) Improvements in or relating to water sprays for rock cutting machines