Systems for launching or hauling up small boats

Details Systems for launching or hauling up small boats Systems for launching or hauling up small boats

1978-01-18

1979-07-10

Shapiro, Jacob

Hydraulic and earth engineering

Marine vessel portage, launching, or removing

Rail mounted carrier

405 7, 104244, B63C 312

Patent

active

041606116

ABSTRACT:
Systems for launching or hauling up small boats, especially pleasure boats and the like, include a pair of rails joined together by sleepers and a carriage having two or more pairs of wheels which run along the rails. The rails are designed so that each of them forms a first track which is obliquely disposed in a lateral direction relative to a horizontal plane. A second track adjacent the first track forms an angle of about 90.degree. in a lateral direction relative to the first track.

REFERENCES:
patent: 334094 (1886-01-01), Staples
patent: 3690267 (1972-09-01), Sutton

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