Fire escape – ladder – or scaffold – With indicator – signal or alarm
Patent
1991-05-01
1992-04-14
Machado, Reinaldo P.
Fire escape, ladder, or scaffold
With indicator, signal or alarm
182 46, 182184, 182224, B27B 2100, B25H 106
Patent
active
051039338
ABSTRACT:
A one piece plastic leg construction. A main body having an inverted v-shaped configuration includes a pair of downwardly extending legs each having a c-shaped cross section. The legs are mutually opposed and open toward each other and include a plurality of horizontally extending inner walls. Indicating means on the outer surface of each leg provides a guide for severing the leg immediately beneath a particular inner wall depending upon the height desired of the final leg construction. A pair of upwardly extending walls are integrally mounted to the legs forming a channel to receive the object to be supported by the construction.
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