Duro Dyne Corporation

David B Krupnick

Andrew J Bellise

William Vazquez

William Vasquez, Jr

Hanger for supporting an air handler

The modular pin spotting system described herein allows a common welding source to be utilized with both hand held pinspotters and fixed pinspotters. This allows the operator to choose the mode of operation for the welding source based on operator needs. In some aspects, the pin spotting system includes a mobile welding source, a ground handpiece, a handheld pinspotter apparatus, and a fixed pinspotter apparatus. The welding source is removably attachable to either of the hand held pinspotter apparatus and fixed pinspotter apparatus and configured to supply welding energy to the attached pinspotter apparatus. Each of the hand held and fixed pinspotter apparatus are configured to energize the mobile welding source to supply welding energy to a weld pin positioned against a sheet metal surface to affix the weld pin to the sheet metal surface through welding.

Pin spotting system with modular welding source

A hanger for suspending an air handler includes first and second elongate struts. The first strut defines a channel transversely therethrough configured for receipt of the second strut. A fastener assembly selectively fixes the second strut to the first strut.

The disclosure concerns an eyelet assembly comprising a shank; and an eyelet portion connected to an end of the shank, the eyelet portion comprising a first prong and a second prong, the first prong being longer than the second prong, the first and second prongs being substantially arcuate and forming a substantially circular aperture, the first and second prongs at an axial angle relative to each other to form a slot. The assembly can be used to suspend or hang lighting fixtures such as LED flat panels at desired angles of display.

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Mattituck, NY, United States of America

David B Krupnick