Crane

Details Crane Crane

1975-03-05

1976-11-23

Faw, Jr., Price C.

Static structures (e.g., buildings)

With component having discrete prestressing means

Beam, girder, or truss construction

52731, 212144, E04C 310

Patent

active

039928365

ABSTRACT:
The boom of a crane is provided with a prestressing means to place the top of the boom in compression and the bottom of the boom in tension.

REFERENCES:
patent: 3010257 (1961-11-01), Naillon
patent: 3266051 (1966-08-01), Attwood

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