Automatically indexing numbering-embossing tool with pneumatic indexing cylinder.
With this variant of the mechanism A500 the drive of the indexing ensues by a mounted pneumatic cylinder instead of the stroke of press. All sizes can be equipped with it. In this way the indexing movement is independent of the press stroke. Via suitable controls the tool can be indexed between the embossing optionally. A further advantage arises from the possible shortening of the embossing stroke. Without pneumatic indexing the embossing stroke has to have, at least, the length of the indexing path. It is with all sub-assemblies greater than 15mm.
Utilizing the pneumatic indexing the embossing stroke ca be indexed below 4mm, on the part of safety this is often necessary working presses. In addition the indexing can be controlled and secured against faults.
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