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US 5,179,898 AGranted
Printer with roller mounting assembly
AssigneeRockwell International Corporation
InventorGary Sun
Life of this patent
Estimating the term…
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AssigneeRockwell International Corporation
InventorGary Sun
Estimating the term…
A printing press (10) with a roller mounting assembly (14) for mounting a form roller (16) and a transfer roller (22) to an axle (20") of a drum roller (20) to rotate therewith by means of a bracket assembly (44) which oscillates both the form roller (16) and the transfer roller together (22) relative to the drum roller (16) and a plate cylinder (18) while permitting rotation of a form bracket (46) carrying the form roller (16) to adjust the pressure of the form roller (16) against the plate cylinder (18) but locking the transfer roller (22) against such rotary movement by means of a link (66) between the transfer bracket (48) securing together the transfer bracket (48) and an oscillating piston member bracket (52) and a post (62) carried by the oscillating piston bracket (52) restrained to slide within a slot (64) in a base bracket (58) which is fixedly secured against any movement.
In a printing press having a plate cylinder for receipt of liquid from a liquid source via a form roller in contact with the plate cylinder and an elongate drum roller in contact with the form roller for carrying the liquid thereto, the improvement being a roller mounting assembly for mounting rollers to uniformly convey liquid from the source to the elongate drum roller, comprising:
In a printing press having a plate cylinder for receipt of liquid from a liquid source via a form roller in contact with the plate cylinder and an elongate drum roller in contact with the form roller for carrying liquid thereto, the improvement being a roller mounting assembly for mounting a train of rollers for uniformly conveying liquid from the source to the elongate drum roller, comprising:
In a printing press having a plate cylinder for receipt of liquid from a liquid source via a form roller in contact with the plate cylinder and an elongate drum roller in contact with the form roller for carrying the liquid thereto, the improvement being a roller mounting assembly for mounting rollers to uniformly convey liquid from the source to the elongate drum roller, comprising:
Dependencies are inferred from the claim text.