ANORDNING FOER ANBRINGANDE AV EN SPAERRANORDNING PAA EN VATTENYTA

A device for the installation of a protective boom on water from a helicopter (3) comprises a swivel current-collector (1) connected to an external suspension (2) of the helicopter (3), a main (8) and an additional (9) electric lock connected to the swivel current-collector (1) and carrying the prot...

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Bibliographic Details
Main Authors A M GAVRILENKO, M V ZARBAILOV, B G SLEZIN, V I KAREV, E E ZELIVYANSKY, G K NOSOV, R A MEMUKHIN, E G KULIKCHAN, A K POPOV
Format Patent
LanguageSwedish
Published 08.02.1993
Subjects
FIXED CONSTRUCTIONS
FOUNDATIONS
HYDRAULIC ENGINEERING
SOIL SHIFTING
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Summary:A device for the installation of a protective boom on water from a helicopter (3) comprises a swivel current-collector (1) connected to an external suspension (2) of the helicopter (3), a main (8) and an additional (9) electric lock connected to the swivel current-collector (1) and carrying the protective boom.
Bibliography:Application Number: SE19910002747