摘要 |
A boat platform ladder attaches at one end to the stern of a vessel and can be raised and lowered between stored and in use positions. A ladder is rotatably mounted to the opposite end of the platform. When the platform is lowered, locking mechanism fix the ladder in a perpendicular orientation relative to the platform. When the platform is raised, the ladder is unlocked so as to rotate into a parallel orientation relative to the platform.
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