Patent ID: 6748895
Filing Date: 2004-06-15
Classification: B63B

Abstract:
A telescopic gangway (10) for a boat (12), said telescopic gangway having a simplified construction comprising at least two portions (30, 50), in which second portion (50) slides inside at least first portion (30) in a longitudinal direction thereto wherein said second portion (50) is equipped with a first central supporting structure (52), which slides on a second central supporting structure (32) of first portion (30); said two central supporting structures (32, 52) being equipped with reciprocal sliding guides (60) and complementary appendages (40) wherein said central supporting structures (32,52) of said first portion (30) and said second portion (50) comprise at least one overturned â€œUâ€ -shaped draw-piece, with an upper rectangular base (34,54) and lateral portions (36,56) where, at the side of each lateral portion (36,56) there are said complimentary appendages (40) and said sliding guides (60), said second portion of said first central supporting structure (52) being lined with a covering (66) made of fiberglass or plastic material, which can be telescopically inserted into a further covering (46) made of fiberglass or plastic material which lines said second central supporting structure (32) of said first portion (30).