发明名称 |
RAMP UNIT FOR FLOATING PONTOONS |
摘要 |
A ramp unit for pontoon structures has two inner float bodies, each having an upper deck and a lower deck, and connecting hinges pivotally connecting the two inner float bodies to one another. Two outer float bodies each having an upper deck and a lower deck are connected respectively by double-jointed hinges to the two inner float bodies at a side of the two inner float bodies opposite the connecting hinges. A folding and unfolding mechanism folds the two inner and the two outer float bodies into a folded W-shape for transport and unfolds the W-shape into a stretched operating position in which the upper decks of the two inner and the two outer float bodies form a planar driving deck. Portions of each one of the lower decks of the two inner and the two outer float bodies are planar in a longitudinal direction of each of the two inner and the outer float bodies over the entire length thereof. The double-jointed hinges are arranged and configured such that in the folded W-shape the planar portions of the lower decks of the two outer float bodies are positioned parallel to one another.
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申请公布号 |
CA2303731(A1) |
申请公布日期 |
2000.10.06 |
申请号 |
CA20002303731 |
申请日期 |
2000.04.05 |
申请人 |
EWK EISENWERKE KAISERSLAUTERN GMBH |
发明人 |
EMRICH, LOTHAR |
分类号 |
B63B35/36;E01D15/20;(IPC1-7):B63B35/36 |
主分类号 |
B63B35/36 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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