Structural support shoe and method of manufacturing the same

Details Structural support shoe and method of manufacturing the same Structural support shoe and method of manufacturing the same

1986-08-12

1987-09-22

Machado, Reinaldo P.

Fire escape, ladder, or scaffold

Safety device for ground-supported ladder

Terminal foot or shoe

E06C 746

Patent

active

046949321

ABSTRACT:
An improved shoe for a structural support and an improved method of forming the same wherein rigid angular parts have the base members positioned in cooperative reinforcing relation and joined together with the side members extending in opposed faced and spaced relation to each other to form the structural shoe.

REFERENCES:
patent: 412199 (1889-10-01), McIlhenny
patent: 1379808 (1921-05-01), Fies
patent: 1382833 (1921-06-01), Hurd
patent: 1973226 (1934-09-01), Rose
patent: 2309484 (1943-01-01), Van Meter
patent: 2691479 (1954-10-01), Sharp
patent: 2767898 (1956-10-01), Cramer
patent: 3005513 (1961-10-01), Larson
patent: 4415062 (1983-11-01), Shaw

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