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| Number | Title | Issue Date |
| 6691995 | Conveying unit for flat objects A conveying unit that is useable for the conveyance of generally flat objects, particularly in a folder of a rotary printing press, includes endless first and second belts and a roller. A conveying path for the flat objects extends initially between the t... | 02/17/2004 |
| 5088708 | Folding cylinder assembly having one piece cam The folding cylinder assembly has: rotatable folding cylinder having three pin lever shaft assemblies spaced substantially equally about the folding cylinder, each of the pin lever shaft assemblies having at least one pin and a cam follower positioned on ... | 02/18/1992 |
| 4974822 | Sheet product folding and folded product transport and handling apparatus, particularly printed products derived from a printing machine To provide a compact, readily adjustable system which provides two longitudinal folds on a printed web, a combination transfer and collection cylinder has product retention means (11, 35) thereon, such as grippers (11) or puncture needles (35); selectivel... | 12/04/1990 |
| 4921235 | Apparatus and method for folding and stacking napkins from a continuous web of paper or other material A continuous web of paper which may be longitudinally folded in half is drawn around a rotating cylinder which cuts the web into pre-determined suitable lengths. Vacuum and air pressure means temporarily hold the severed portions of the web against the cy... | 05/01/1990 |
| 4892297 | Combination sheet folding and selectively operable stapling apparatus To permit compact construction, a combination cylinder (3) having thereon cutting grooves for cooperation with cutting knives (5) of a cutting blade cylinder (4), grippers (7) and folding blades (8) receives a web or a plurality of superposed webs (2), to... | 01/09/1990 |
| 4531722 | Folding apparatus receiving printed products from a rotary printing machine and method of redeposition To permit high-speed operation of a longitudinal folding apparatus in which a folding blade engages between two folding rollers (11), the folding blade and the folding rollers of the folding apparatus (7) are made sufficiently long to accomodate a plurali... | 07/30/1985 |
| 4147337 | Sheet transfer apparatus A sheet transfer apparatus which can vary the effective spacing between the cutting cylinder and the transfer cylinder and between the transfer cylinder and the folding blade cylinder in a folding cylinder group for a rotary web-fed printing press is disc... | 04/03/1979 |
