发明名称 Combination trailer/launcher for boats and other vehicles, and methods of constructing and utilizing same
摘要 A combination trailer/launcher apparatus which includes an inner adjustable and movable frame for launching and loading a boat. The apparatus ensures that the boat will be oriented in a substantially horizontal fashion so that the boat is delivered flat into the water into which it is being launched. The boat is also constrained to travel in a horizontal fashion when being transported from a location to another location. Two separate and distinct inclines control the motion of the inner movable frame relative to the main frame of the trailer.
申请公布号 US4365923(A) 申请公布日期 1982.12.28
申请号 US19800126558 申请日期 1980.03.03
申请人 COLU INDUSTRIEZ, INC. 发明人 LUBBERS, RENSO
分类号 B60P3/10;(IPC1-7):B60P3/10 主分类号 B60P3/10
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