Unistrut International Corporation Patent applications |
Patent application number | Title | Published |
20150276092 | ENHANCED CORROSION RESISTANT CHANNELS, FITTINGS AND FASTENERS - A corrosion resistant support system includes a first channel member having a first corrosion resistant coating. The first corrosion resistant coating is a zinc-aluminum-magnesium coating. A fitting is engageable with said channel member and a first mechanical fastener to couple the fitting to the channel member, the fitting and the first mechanical fastener having a second corrosion resistant coating. The second corrosion resistant coating is a thermal diffusion galvanized coating or a zinc-aluminum-magnesium coating. The first channel member and the first mechanical fastener may also have a third corrosion resistant coating disposed over the first and second corrosion resistant coatings, respectively. The third corrosion resistant coating can be a Perma-Green™ coating, a powder coating, an electrocoating (E-coat or Electrophoretic deposition coating), a paint coating, an epoxy coating, a polyvinyl chloride (PVC) coating, a trivalent chromium coating, a hexavalent chromium coating, a zinc coating, and/or a copper coating. | 10-01-2015 |
20150083876 | FOLDED BEAM CLAMP - A clamp for overhead assemblies has a clamp portion including a frame with first and second spaced apart side portions connected at respective ends to a top portion. The first and second side portion can have first and second openings therethrough to form a clamp opening. A plate is disposed through third and fourth openings in the first and second spaced apart side portions, respectively. The plate includes a tapped recess for receiving a threaded rod. A screw is disposed in a tapped recess in the top portion. An engagement end of the screw is selectively extendible into the clamp opening to engage a structural member inserted within the clamp opening to couple the structural member to the threaded rod. A longitudinal axis of the screw is aligned with the tapped recess to eliminate eccentric loading of the clamp. A method of stocking clamps is also disclosed. | 03-26-2015 |
20100187391 | MOUNTING BRACKET FOR SOLAR PANEL APPLICATIONS - A bracket is disclosed for attaching solar panels to roof structures. The bracket may comprise first, second and third planar portions, the first and third portions generally parallel to each other, and the second planar portion disposed at an oblique angle with respect to first and third portions. The first portion may have a plurality of elongated stiffening members disposed at oblique angles with respect to a longitudinal axis of the bracket. Gussets may be provided across the transition between the first and second portions, and the transition between the second and third portions. The gussets and stiffening members are shaped, sized and oriented to enhance the strength of the bracket. The bracket may have a drain hole to allow water to pass through the bracket, and a plurality of fastener holes are provided to enable the bracket to attach to a variety of different solar panels and roof structures. | 07-29-2010 |
20080229699 | FITTINGS FOR METAL FRAMING - A metal framing fitting has protrusions along its length and an attaching mechanism to secure the protrusion within a channel member of a strut. | 09-25-2008 |