초록 ▼

A readily erectable and demountable lightweight sectional dock structure has cylindrical anchor posts arranged in a series of spaced pairs, stringers supporting deck plates, and cross braces. Clamp structures unite the stringers and cross braces independently to the posts and comprise a first U-shap

A readily erectable and demountable lightweight sectional dock structure has cylindrical anchor posts arranged in a series of spaced pairs, stringers supporting deck plates, and cross braces. Clamp structures unite the stringers and cross braces independently to the posts and comprise a first U-shaped outer part with a semi-cylindrical post socket joined to leg portions having flat, interior, transversely extending, interlock surface portions removably joined to an inner clamp part with an opposing socket forming a merged continuation of the first part socket, the inner clamp part having longitudinally spaced, transversely extending socket legs with flat transversely extending exterior interlock surface portions abutting the interior surface portions on the outer clamp part, and transversely inwardly extending projections on the inner clamp parts receiving the cross braces telescopically.

대표청구항 ▼

A readily erectable and strikeable, lightweight sectional dock structure comprising: a. a plurality of transversely spaced, cylindrical vertical standards arranged in longitudinally spaced pairs to provide an elongate array; b. longitudinally extending, transversely spaced, stringers disposed inward

A readily erectable and strikeable, lightweight sectional dock structure comprising: a. a plurality of transversely spaced, cylindrical vertical standards arranged in longitudinally spaced pairs to provide an elongate array; b. longitudinally extending, transversely spaced, stringers disposed inwardly of said standards in abutting relationship therewith to define a dock length; c. said stringers including an inwardly extending deck-supporting upper shelf portion and a lower portion; d. deck plates on the upper shelf portions of transversely spaced stringers spanning the upper shelf portions to provide a walkway; e. a series of transversely disposed cross braces; f. clamp structures for said standards, each having a first U-shaped outer clamp part with a semi-cylindrical socket portion enveloping the outer portion of the standard joined to leg portions having flat, transversely extending, interior interlock surface portions and longitudinally extending flanges removably secured to the lower portions of said stringers, said clamp structures also each having an inner, opposing clamp part with a partly cylindrical, opposing socket portion forming a merged continuation of said first part socket, the inner clamp parts having longitudinally spaced, transversely extending socket legs with flat transversely extending, exterior, interlock surface portions received by and abutting said interlock surface portions on the outer clamp parts; g. mating, longitudinally extending flanges on said inner clamp parts extending longitudinally coextensively with the flanges on the outer clamp parts, and having releaseable clamping fastener means extending to the flanges on the outer clamp parts to tightly clamp to the standards; and h. transversely inwardly extending projections integrated with said inner clamp parts opposite said socket portions receiving said cross braces telescopically, and having fastener means for removably securing said cross braces to said clamp structures.