Handling device for suction head equipment
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United States of America Patent
Stats
-
Mar 3, 1987
Grant Date -
N/A
app pub date -
Sep 17, 1985
filing date -
Sep 20, 1984
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
The invention relates to the rapid exchange of a detachably fastened part such as the suction head (3) of the suction pipe (2) of a hopper suction dredge (1) or a part of the suction head by a rapid-action coupling (7,8) and by a device (10,12,13,14,15) on deck (1) which can grip the part (3) while it is still fastened, can remove it after uncoupling and move the other part (16) towards the coupling (7,8) which device preferably comprises a number of arms (12,13) in fixed position relative to one another and rotatable about a horizontal axis (11) each arm (12,13) having a device (14,15) for carrying and releasing a suction head (3,16).
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
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