ZA91193B - Shaft-barrel movement monitoring and safety system - Google Patents

Shaft-barrel movement monitoring and safety system

Info

Publication number
ZA91193B
ZA91193B ZA91193A ZA91193A ZA91193B ZA 91193 B ZA91193 B ZA 91193B ZA 91193 A ZA91193 A ZA 91193A ZA 91193 A ZA91193 A ZA 91193A ZA 91193 B ZA91193 B ZA 91193B
Authority
ZA
South Africa
Prior art keywords
shaft
safety system
movement monitoring
barrel movement
barrel
Prior art date
Application number
ZA91193A
Inventor
Johannes Gerhardus Greyling
Gerhardus Greyling Johannes
Original Assignee
Vaal Reefs Expl & Mining
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 Vaal Reefs Expl & Mining filed Critical Vaal Reefs Expl & Mining
Priority to ZA91193A priority Critical patent/ZA91193B/en
Publication of ZA91193B publication Critical patent/ZA91193B/en

Links

ZA91193A 1990-01-10 1991-01-10 Shaft-barrel movement monitoring and safety system ZA91193B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ZA91193A ZA91193B (en) 1990-01-10 1991-01-10 Shaft-barrel movement monitoring and safety system

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ZA90160 1990-01-10
ZA91193A ZA91193B (en) 1990-01-10 1991-01-10 Shaft-barrel movement monitoring and safety system

Publications (1)

Publication Number Publication Date
ZA91193B true ZA91193B (en) 1991-11-27

Family

ID=27140804

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA91193A ZA91193B (en) 1990-01-10 1991-01-10 Shaft-barrel movement monitoring and safety system

Country Status (1)

Country Link
ZA (1) ZA91193B (en)

Similar Documents

Publication Publication Date Title
CS255391A3 (en) Safety system
GB2250895B (en) System monitoring
GB9103079D0 (en) Alarm system
GB9020986D0 (en) Alarm system
GB8926758D0 (en) Safety system
GB2217457B (en) Fire monitoring system
GB9020225D0 (en) Monitoring systems
GB9118404D0 (en) Antidisaster monitoring system
ZA929406B (en) Monitoring system
GB8900502D0 (en) Alarm system
GB2274929B (en) Monitoring system
GB9119122D0 (en) Monitoring system
ZA91193B (en) Shaft-barrel movement monitoring and safety system
GB9111147D0 (en) An alarm and monitoring system
GB8911880D0 (en) Alarm system
GB9019280D0 (en) Safety monitoring system
GB9013752D0 (en) Detector and signalling system
GB9022769D0 (en) Alarm system
GB9111198D0 (en) Monitoring system
GB9106751D0 (en) Safety alarm system
GB9020987D0 (en) Monitoring system
GB9006766D0 (en) Monitoring system
GB9101029D0 (en) Safety alarm
CA2010475A1 (en) Security and alarm system
GB9205779D0 (en) Monitoring system