| 摘要 |
A boat comprising a hull and at least one seat therefor, each seat extending transversely across the hull and being supported by telescoping guide members for movement along a vertical path between a lowered position wherein the seat rests on shoulders defined by portions of the hull, and a raised position wherein the seating surface is approximately at the level of the gunwales, the seat carrying flotation so as to automatically move the same to the raised position in the event of swamping of the boat, with stops associated with the guide members for automatically locking the seat when it reaches the raised position.
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