Boat support for trailers

作者: O Calkins

DOI:

关键词: Marine engineeringStructural engineeringBeam (nautical)HullLoad distributionTrailerEngineering

摘要: A boat support designed to accommodate changes in the load distribution on a trailer. Self-balancing hull roller assemblies are combined supporting framework together with bow securing assembly. Limited movement is provided between assembly and permit self-balancing of independently Such can be by limited pivotal connection trailer tongue trailer, walking beam supports for multiple or an arrangement which allows elevational relative framework.

参考文章(4)
Charles H Holsclaw, Winch arrangement for boat trailer ,(1964)
Thomas L Faul, Jr Harry A Leeder, Boat trailer with push-off device ,(1963)