Trampoline suspension system

Details Trampoline suspension system Trampoline suspension system

1988-03-22

1989-09-05

Millin, V.

Undertaking

A63B 500

Patent

active

048631566

ABSTRACT:
A trampoline includes a sheet resiliently supported and tensioned by a substantially rigid frame through means of spring-like members positioned about the perimeter of the sheet. The spring-like members are connected to the sheet through means of a compressive fastener adapted to receive a turned-over edge of the sheet. The turned-over edge of the sheet defines a channel in which a filler, such as a cable, is placed. The fastener compressively retains the turned-over edge together with the cable.

REFERENCES:
patent: 2294509 (1942-09-01), Moeller
patent: 2370990 (1945-03-01), Nissen
patent: 2792612 (1957-05-01), Wickliffe
patent: 3142880 (1964-08-01), Davies
patent: 3983585 (1976-10-01), Sidlinger
patent: 4452444 (1984-06-01), Schulze

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