Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Grab handling mechanism was especially designed for deep-tin dredging; its advantages include -- low weight compared with bucket dredge, ability to work to any depth and remain stationary for comparatively long periods, low maintenance costs, ability to turn and work at right angles at end of cut, ability to clean up bottom systematically, and stability.
Grab handling mechanism was especially designed for deep-tin dredging; its advantages include -- low weight compared with bucket dredge, ability to work to any depth and remain stationary for comparatively long periods, low maintenance costs, ability to turn and work at right angles at end of cut, ability to clean up bottom systematically, and stability.
Design for grab dredge
Min Mag
Saunders, D.W. (Autor:in)
Mining Magazine ; 106
1962
8 pages
Aufsatz (Zeitschrift)
Englisch
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ATTACHMENT FOR GRAB DREDGE, GRAB BUCKET FOR DREDGE, AND DREDGE METHOD
| Europäisches Patentamt | 2023
| Engineering Index Backfile | 1935