Importance

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Abstract

A bracket assembly for receiving and positionally adjusting the shaft end of a distribution roller in a printing, duplicating or like machine. A pin head structure is mounted on a framework of the machine. A triangular array of pins project inwardly of the pin head axially of the roller for receiving the shaft end of the roller in a position of engagement between the pins. At least one of the pins is adjustable generally in a radial direction to take up any radial play between the roller shaft end and the pin array. At least one of the pins includes means adjustable in an axial direction to take up any axial play between the roller shaft end and the pin head structure. At least one of the pins is retractable to allow for insertion of the roller into position between the pins. The entire pin head structure is rotatable about a given axis generally parallel to and offset from the axis of rotation of the roller to effect movement of the roller bodily in a radial direction relative to an adjacent roller.

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First Claim