Supports – Tie down
Patent
1987-04-16
1989-06-27
Gibson, Jr., Robert W.
Supports
Tie down
248500, B65D 6300
Patent
active
048422363
ABSTRACT:
A spring loaded tiedown apparatus for boats, campers and other cargo, particularly when transporting same upon a trailer or atop a motor vehicle. This tiedown apparatus is comprised of a strap portion which is attached to the sides of a trailer or other motor vehicle by fastening means such as hooks. The strap portion has buckle means of adjusting the length of the apparatus to fit various sizes of cargo. An enclosed spring-loaded mechanism is also provided which maintains the same tension on the cargo throughout transport. In one preferred embodiment, the spring mechanism consists of two interconnected concentric covers which expand in or out of each other as the spring is extended or depressed. Other embodiments show the spring mechanism with one enclosure or without any covers. By being enclosed, the spring mechanism does not scratch or damage the cargo. A handle or foot pedal connected to an extension hook on the spring mechanism enables the user to apply pressure when installing the apparatus, thereby making it safe and easy to use.
REFERENCES:
patent: 250692 (1881-12-01), Vance
patent: 1088028 (1914-02-01), Johnston
patent: 3011818 (1961-12-01), Matthiessen
patent: 3047326 (1962-07-01), Leslie et al.
patent: 3416759 (1968-12-01), Arnett
patent: 3480241 (1969-11-01), Moyer
patent: 4340329 (1982-07-01), Ericsson
Chotkowski Karen J.
Gibson , Jr. Robert W.
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