AU204516A - Improvements in rock drills channelling machines and coal cutters - Google Patents

Improvements in rock drills channelling machines and coal cutters

Info

Publication number
AU204516A
AU204516A AU2045/16A AU204516A AU204516A AU 204516 A AU204516 A AU 204516A AU 2045/16 A AU2045/16 A AU 2045/16A AU 204516 A AU204516 A AU 204516A AU 204516 A AU204516 A AU 204516A
Authority
AU
Australia
Prior art keywords
rock drills
coal cutters
channelling
machines
channelling machines
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
AU2045/16A
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.)
KONOMAX ROCK DRILL SYNDICATE Ltd
Original Assignee
KONOMAX ROCK DRILL SYNDICATE Ltd
Filing date
Publication date
Application filed by KONOMAX ROCK DRILL SYNDICATE Ltd filed Critical KONOMAX ROCK DRILL SYNDICATE Ltd
Publication of AU204516A publication Critical patent/AU204516A/en
Expired legal-status Critical Current

Links

AU2045/16A 1916-09-12 Improvements in rock drills channelling machines and coal cutters Expired AU204516A (en)

Publications (1)

Publication Number Publication Date
AU204516A true AU204516A (en) 1917-08-07

Family

ID=

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3719367A (en) * 1971-09-01 1973-03-06 Houdaille Industries Inc Collet chuck for threaded shank tools
US5188279A (en) * 1991-08-15 1993-02-23 United Technologies Corporation Inertia bonding utilizing alternative axial load paths

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3719367A (en) * 1971-09-01 1973-03-06 Houdaille Industries Inc Collet chuck for threaded shank tools
US5188279A (en) * 1991-08-15 1993-02-23 United Technologies Corporation Inertia bonding utilizing alternative axial load paths

Similar Documents

Publication Publication Date Title
AU204516A (en) Improvements in rock drills channelling machines and coal cutters
AU1609515A (en) Improvemetns in rock drills and coal cutting machines
AU1609515B (en) Improvemetns in rock drills and coal cutting machines
CA137077A (en) Rock drill making and sharpening machine
AU994813A (en) Improvements in and. relating to machine rock drills
AU322411A (en) Improvements in rock drills
AU480112A (en) Improvements in rock channelling machines
AU204416A (en) Improvements in rock drills
AU1650615A (en) Improvements in or connected with rock drilling machines
AU1800810A (en) Improvements in rock drilling machines
AU994813B (en) Improvements in and. relating to machine rock drills
AU721712A (en) Improvements in rock drills
AU25116A (en) Improvements in hammer rock drills
AU676512A (en) Improvements in augers, bits and similar tools
AU1762315A (en) Improvements in artesian boring machines
AU2020910A (en) Improvements in or relating to rock drills
AU1645615A (en) Improvements in valve gear for rock drilling and like machines
AU1650615B (en) Improvements in or connected with rock drilling machines
AU1619015A (en) Improvements in drilling machines
AU1408409A (en) Improvements in rock drills
AU1419209A (en) Improvements in rock drills
AU1449409A (en) Improvements in rock drills
AU132411A (en) Improvements in valve motions for rock drills
AU132511A (en) Improvements in valve motions for rock drills
AU104916A (en) Improvements in appliances for boring in earth