Support scaffold

Details Support scaffold Support scaffold

1993-01-11

1995-02-14

Chin-Shue, Alvin C.

Fire escape, ladder, or scaffold

Self-sustaining

182178, E04G 112

Patent

active

053886666

ABSTRACT:
The invention concerns a support scaffold with adjustable-height posts having an outer tube (2) and an inner tube (1), and with stiffeners (8) and fastening means (11) arranged between them for the attachment between outer tube (2) and stiffener. The invention consists in the fact that the stiffener (8) can be fastened both to the outer tube (2) and to the inner tube (1). As a result, the stiffener can be arranged at any desired height on an extended post, thus producing very high load-bearing capacity for the scaffold.

REFERENCES:
patent: 3313081 (1967-04-01), Squire
patent: 4069638 (1978-01-01), Hasslquist et al.
patent: 4462197 (1984-07-01), D'Alesio et al.
patent: 5031724 (1991-07-01), Quinn

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