Description of gravel dredge operating on lake in Switzerland, designed for dredging depth of 120 m and capacity of up to 240 cu m/hr; clamshell bucket has capacity of 5 cu m, vessel is 60 m long and 15 m wide; power is supplied by 15,000-v a-c underwater cable and transformed on board to 500 v and 380 v a-c; dredge is provided with conveyors for loading of crushed to -34 mm, dewatered and screened, gravel into barges. (In German with English and French abstracts)
Floating clam-shell-bucket dredge with gravel treatment and installation for barge-loading
Schwimmende Greiferbaggeranlage einschliesslich Aufbereitung an Bord mit Verladung des Materials in Schiffe
Aufbereitungs-Technik ; 9 , n 2
1968
5 pages
Article (Journal)
German
© Metadata Copyright Elsevier B. V. All rights reserved.
ATTACHMENT FOR GRAB DREDGE, GRAB BUCKET FOR DREDGE, AND DREDGE METHOD
European Patent Office | 2023
|