AU244309B2 - Shooting valves for mine blasting by pneumatic shells - Google Patents

Shooting valves for mine blasting by pneumatic shells

Info

Publication number
AU244309B2
AU244309B2 AU58660/60A AU5866060A AU244309B2 AU 244309 B2 AU244309 B2 AU 244309B2 AU 58660/60 A AU58660/60 A AU 58660/60A AU 5866060 A AU5866060 A AU 5866060A AU 244309 B2 AU244309 B2 AU 244309B2
Authority
AU
Australia
Prior art keywords
mine blasting
shooting
valves
pneumatic shells
shells
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
AU58660/60A
Other versions
AU5866060A (en
Inventor
Glen Gulley Orvin
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.)
Olin Corp
Original Assignee
Olin Corp
Filing date
Publication date
Application filed by Olin Corp filed Critical Olin Corp
Application granted granted Critical
Publication of AU244309B2 publication Critical patent/AU244309B2/en
Publication of AU5866060A publication Critical patent/AU5866060A/en
Expired legal-status Critical Current

Links

AU58660/60A 1960-03-22 Shooting valves for mine blasting by pneumatic shells Expired AU244309B2 (en)

Publications (2)

Publication Number Publication Date
AU244309B2 true AU244309B2 (en) 1960-09-22
AU5866060A AU5866060A (en) 1960-09-22

Family

ID=

Similar Documents

Publication Publication Date Title
AU244309B2 (en) Shooting valves for mine blasting by pneumatic shells
AU5866060A (en) Shooting valves for mine blasting by pneumatic shells
CA577526A (en) Blasting assembly
CA599614A (en) Explosive primer for packaged blasting agents
CA586316A (en) Impact fuze for projectiles
CA605662A (en) Blasting explosives
AU259052B2 (en) Slurry blasting explosives
CA573034A (en) Conveyor, more particularly for mine working
CA555348A (en) Blasting detonators
CA575940A (en) Blasting in mines
CA586576A (en) Firing mechanism for projectiles
AU677061A (en) Slurry blasting explosives
CA581223A (en) Impact fuzes for projectiles
CA586239A (en) Blasting initiator
CA584673A (en) Blasting initiator
AU227549B2 (en) Improved launching means for rocketpropelled missiles
CA584732A (en) Blasting assembly
CA581293A (en) Blasting methods
CA578193A (en) Gun for fastener projectile
CA577614A (en) Sand blasting device
CA616532A (en) Blasting explosives
CA617006A (en) Blasting explosives
CA630807A (en) Blasting detonator
CA573732A (en) Loading blasting charges
CA532709A (en) Blasting detonator