초록

An apparatus and method are described for inserting angle plates in transverse duct flanges. The apparatus is especially useful in inserting angle plates into transverse duct flanges of duct fittings. Packages for holding angle plates are also described.

대표청구항 ▼

1. A package of angle plates for use in an apparatus for automatically assembling an angle plate in channel shaped flanges at ends of duct panels, said package comprising: a plurality of angle plates stacked vertically and non-nesting and held together in a V-shaped sleeve adapted to receive in stac

1. A package of angle plates for use in an apparatus for automatically assembling an angle plate in channel shaped flanges at ends of duct panels, said package comprising: a plurality of angle plates stacked vertically and non-nesting and held together in a V-shaped sleeve adapted to receive in stacked relation said plurality of angle plates;said angle plates comprising two legs wherein each of said two legs includes an inside edge and an outside edge joined together in angular relation by an integral corner and adapted to be inserted into said channel shaped duct flanges at the ends of duct panels wherein said angle plates further include projections projecting in a common direction and being of a height to hold adjacent angle plates parallel and spaced, thereby providing said stack vertically and non-nesting and permitting sliding of a single angle plate off said stack of angle plates;said V-shaped sleeve having at least one closure member at an end thereof to hold said plurality of angle plates in said sleeve; andwherein said package of angle plates is adapted to fit into a V-shaped supply hopper of said apparatus for automatically assembling an angle plate in channel shaped duct flanges at ends of duct panels. 2. A package according to claim 1 wherein said sleeve includes a closure member at each end of said sleeve and at least one said closure member is removable. 3. A package according to claim 2 wherein said package is made of a material selected from the group consisting of cardboard, plastic and metal. 4. A package according to claim 3 wherein at least one said closure member includes at least one opening adapted for receiving a means for elevating said angle plates upward in said package. 5. A package according to claim 3 wherein the package is adapted to be used in an apparatus for automatically assembling angle plates having dual heads. 6. A package according to claim 3 wherein said plurality of angle plates comprises 50 to 100 angle plates. 7. A package according to claim 1 wherein said package is made of a material selected from the group consisting of cardboard, plastic and metal. 8. A package according to claim 7 wherein at least one said closure member includes at least one opening adapted for receiving a means for elevating said angle plates upward in said package. 9. A package according to claim 8 wherein at least one said closure member includes two openings adapted for receiving a means for elevating said angle plates upward in said package.