Rotation type ladder of going on board
The utility model provides a rotation type ladder of going on board, including pavement and ladder, it improves the part and lies in: these pavement both ends are movable joint support stand and ladder respectively, this ladder top and movable connection of pavement, bottom installation gyro wheel,...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | The utility model provides a rotation type ladder of going on board, including pavement and ladder, it improves the part and lies in: these pavement both ends are movable joint support stand and ladder respectively, this ladder top and movable connection of pavement, bottom installation gyro wheel, this support post top and movable connection of pavement, bottom installation gyro wheel, make boats and ships need not to transfer under the condition of carrying, constructor is smooth boats and ships from top to bottom safely, and can satisfy the operating condition of different piers and boats and ships, and application scope is wider, safety easy and simple to handle. |
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