Matches 1 - 12 out of 12

CobaltIP-faceted-search-demo
Match Document Document Title
6651541 Band saw attachment for cutting arcuate panels from a piece of stock  
A band saw attachment for working in conjunction with a band saw for cutting arcuate panels from a piece of stock. The attachment includes a frame structure and a carriage movably mounted on the...
5228375 Adjustable stop apparatus for register punch  
A register punch has a plurality of punch assemblies for making holes and notches in a sheet member. Adjustable stops located adjacent the punch assemblies cooperate with an edge of the sheet...
4823661 Die assembly for punching holes in paper  
A die assembly for mounting in a die press operates to punch a row of holes in a stack of paper sheets in response to a single press stroke. The die assembly comprises a stationary lower die block...
4151768 Apparatus and method for forming templates  
An adjustable die assembly is shown for forming a template having a plurality of holes each having a medial lug portion. The die assembly is mounted in a base member that has a graduated dial...
3921487 Perforator for perforating a stack of paper sheets  
A perforator for perforating a stack of paper sheets comprises an inclined perforated plate having a plurality of holes therein and a recess formed in the inner surface of the perforated plate...
3866254 MACHINE FOR PERFORATING AND FOR BINDING SHEETS INTO A PLASTIC RING FOLDER  
A machine for perforating sheets and for enabling binding of the perforated sheets into a folder having a plastic binding ring is structured with a perforation mechanism including a plurality of...
3667334 THIN CONDUCTIVE PLATE LOCATING SYSTEM FOR A PUNCH PRESS  
The invention relates to a system for accurately aligning a thin conductive plate relative to a plurality of punch dies for making holes in the plate which are accurately aligned with respect to...
3368439 Apparatus for preparing multipage printing  
3290975 Method of re-registry of negatives and the like  
3211038 Parallel bridge tooling  
3196725 Punching apparatus having means to center workpiece  
2985052 Binding hole punch  
Matches 1 - 12 out of 12