Abstract: A label dispensing apparatus is provided for applying labels to advancing articles. The label dispensing apparatus features a modular design that couples different types of label dispensing modules to one of several label applicators through a standard chassis.

Abstract: An entry controlled ribbon core engager for a recorder having an interior space accessible through a selectively movable cover when in an open position during which providing or removing of a ribbon cassette with a supply ribbon thereon may be effected. The ribbon core engager has a rotatable drive hub potion and a rotatable and axially movable positioning hub portion that are selectively rotatable about a hub axis to engage and correspondingly force rotation of a ribbon core when said drive hub portion is rotated. A motion converter connected to both said cover and said positioning hub permits movement of said positioning hub portion axially back and forth along said hub axis when said cover is correspondingly moved between said open and closed positions therefor.

Abstract: A ribbon cassette having to take-up core holder with a semicircular resilient material band and a supply core holder with a pair of opposing band circular arc portions. The take-up core holder and the supply core holder are connected to one another by a pair of arms which have a positioning notch in each located near an end thereof which opens in the direction substantially opposite that of the opening in the semicircular resilient material band.

Abstract: An entry controlled ribbon core engager for a recorder having an interior space accessible through a selectively movable cover when in an open position during which providing or removing of a ribbon cassette with a supply ribbon thereon may be effected. The ribbon core engager has a rotatable drive hub portion and a rotatable and axially movable positioning hub portion that are selectively rotatable about a hub axis to engage and correspondingly force rotation of a ribbon core when said drive hub portion is rotated. A motion converter connected to both said cover and said positioning hub permits movement of said positioning hub portion axially back and forth along said hub axis when said cover is correspondingly moved between said open and closed positions therefor.

Abstract: A single sheet supplier from a plurality of sheets inserted to reach a pair of inclined corner tabs past a resiliently restrained and under a roller. The roller is selectively rotated to force a paper sheet in contact therewith past the pair of inclined corner tabs which partially and temporarily block the progress of the sheet corners thereby causing them initially to buckle and then snap forward to separate the sheet engaged by the rollers from the remainder of the stack.

Abstract: The present invention is apparatus for automatically unloading integrated circuit devices passing from a test site or test sites of an integrated circuit handler down one or more chutes (64). The apparatus includes a stacker assembly (26) comprising one or more hoppers (34). Further, an accumulator assembly (28) providing a plurality of accumulating apertures (62) formed between various loom elements (58, 60) is provided. A shuttle (50) receives an integrated circuit storage and transfer tube (42) from one of the hoppers (34) and transfers the tube (42) to a position relative to the accumulator assembly (28) wherein it can be lifted off the shuttle (50) and maintained in a column of tubes (42) in an accumulating aperture (62).