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Document |
Document Title |
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3929047 |
Longitudinal cutting and/or grooving machine for material webs in motion, particularly cardboard means
A longitudinally cutting and grooving machine for material webs in motion, in particular cardboard webs, comprising a plurality of tool pairs on opposite sides of the web, including separate...
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3911774 |
Powered adjustable trimmer construction
An apparatus for processing continuous business forms stationery assemblies such as a burster, deleaver or the like. The apparatus includes a driving device for driving stationery through the...
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3886833 |
Apparatus to effect remote automatic positioning of web slitter
Positioning apparatus to position automatically slitting devices of a slitting machine. Web of sheet material passing through machine is slit to required width by slitting devices, bases of which...
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3867860 |
DEVICE FOR CUTTING OPEN LETTER ENVELOPES
A device for cutting open letter envelopes comprises a guideway which includes a support surface over which the letter envelopes are moved and a lateral surface along which they are guided. The...
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3854361 |
QUICK CHANGE LABELING HEAD
A quick change head for article addressing machines to facilitate changeover from one type label form to another. The head, which uses uncut label form material, includes a transfer wheel for...
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3760697 |
APPARATUS FOR GROOVING AND/OR LONGITUDINALLY CUTTING A CONTINUOUS WEB
An apparatus for longitudinally deforming webs of paper, cardboard and the like and especially of corrugated board. The main object of the invention is to adjust the positioning of the tools and...
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3750513 |
TELESCOPING ARBOR ASSEMBLY
A telescopic arbor assembly for a gang of ripping saws disposed between a pair of edgers and secured to the adjacent ends of telescopic shafts of progressively inward increasing length supported by...
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3685379 |
SLITTER BLADE MOUNTING ASSEMBLY
A web slitter assembly of the type including a pair of rotating engaging slitter blades between which passes the web to be cut. The assembly includes a low friction blade mounting and special...
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3651723 |
CORRUGATED PAPERBOARD SLITTER-SCORER
A corrugated paperboard slitter-scorer has scorer collars and slitting blades which are automatically moved in a transverse direction to a pre-programmed position for a production run. Each blade...
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3646418 |
POSITIONING OF MULTIPLE ELEMENTS
Working elements such as cutters or scorers for operating at different width positions across a lengthwise moving web, such as paperboard, are positioned widthwise by according to a digitally coded...
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3603190 |
ROTARY PLATE-SLITTING SHEAR
The present disclosure relates to a rotary blade slitting shear of the type used in the steel industry to divide strip, sheets, and plate into narrower workpieces. The shear comprises two elongated...
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3583270 |
SLITTERS FOR TRAVELLING WEBS
Apparatus for longitudinally slitting a travelling web has rotary cutters on mountings movable across the path of the web, clamps to secure the mountings in selected positions, and adjustable stops...
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3540340 |
LONGITUDINAL SHEET CUTTER
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3376774 |
Slitter and adjustable edge trimmer for a continuously moving web
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3367225 |
Trimmer assembly
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3257882 |
Slitter-scorer apparatus having automatic adjusting means
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3194097 |
Paper cutting machine
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3185009 |
Trimmer having manually operable means to adjust trim width while trimmer is in operation
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3173325 |
Expandable shaft for securing and positioning slitter knives
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3147676 |
Scoring device
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3122043 |
Rotary saw with rotary work conveyor
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3121362 |
Trimming machine
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3080783 |
Edge trimmer
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2776710 |
Apparatus for processing tenuous material
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2713903 |
Edge trimming apparatus for moving sheet material
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2448934 |
Slitting machine
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2396315 |
Slitting and scoring machine
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2395950 |
Slitter mechanism for printing presses
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2317553 |
Power shear
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2027045 |
Envelope opening machine
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2020491 |
Shearing mechanism
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1994137 |
Slitting apparatus
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1985856 |
Shears
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1968865 |
Apparatus for cutting metal
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1937360 |
Slitting machine
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1838840 |
Envelope opening machine
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1835685 |
Bookbinding machine
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1678458 |
Multiple shears
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1582965 |
Plate-trimming mechanism
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RE20492 |
Title is not available
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0325812 |
Title is not available
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0118066 |
Title is not available
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0863007 |
Title is not available
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0391750 |
Title is not available
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0801036 |
Title is not available
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0111900 |
Title is not available
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0507074 |
Title is not available
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1306642 |
Title is not available
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0861984 |
Title is not available
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1070640 |
Title is not available
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