METAL TRUSSES METAL TUBING

Brand Owner (click to sort) Address Description
SNAPBEAM Calluce, Inc. 253 East Harris Avenue South San Francisco CA 94080 Metal trusses and metal tubing and metal supporting framework for use in the construction of canopies, lighting fixtures and merchandise racks;SNAP BEAM;
ULTRATRUSS Calluce, Inc. 253 East Harris Avenue South San Francisco CA 94080 Metal trusses and metal tubing and supporting framework for use in the construction of canopies, lighting fixtures and merchandise racks;ULTRA TRUSS;
ULTRATRUSS 253 INC. 253 EAST HARRIS AVENUE SOUTH SAN FRANCISCO CA 94080 Metal trusses and metal tubing and supporting metal framework for use in the construction of canopies, lighting fixtures and merchandise racks;ULTRA TRUSS;
 

Where the owner name is not linked, that owner no longer owns the brand

    
Technical Examples
  1. Two metal blocks (50, 52) are welded to respective metal sheets (30, 32) to form sealed assemblies. The sealed assemblies are then diffusion bonded together to form two metal preforms (54, 56). The thick ends (36) and (40) of the metal sheets (30, 32) and the metal blocks (50, 52) are hot formed so that a continuation of the plane X of the first surfaces (42, 46) of the metal sheets (30, 32) extends through and across the metal blocks (50, 52). The metal preforms (54, 56) are machined to remove the portion of the metal blocks (50, 52) extending above the first surfaces (42, 46) of the metal sheets (30, 32) respectively. The metal preforms (54, 56) and a metal sheet (58) are assembled into a stack (64). The metal preforms (54, 56) and the metal sheet (58) are diffusion bonded together and then superplastically formed to produce a hollow fan blade (10). The method enables thinner metal workpieces with better microstructure to be used and increases the yield of metal workpieces.