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US 2005/0217453 A1Published application
Trimmer for trimming brochures
AssigneeHeidelberger Druckmaschinen AG
InventorsWolfgang Matthes, Falk Wagner
Life of this patent
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Abstract
A trimmer for trimming brochures has lower blade holders and upper blade holders for top cutting blades and bottom cutting blades lying opposite them. The trimmer further has a guide rail configuration and tensioners by which the lower blade holders can be locked on the guide rail configuration. Accordingly, the tensioners can be actuated from one and the same side of the trimmer. This has an advantageous effect on the time required for changing over the trimmer from one brochure format to another.
Claims11
A trimmer for trimming brochures, comprising:
- lower blade holders;
- upper blade holders;
- top cutting blades and bottom cutting blades disposed on said upper and lower blade holders and across from each other;
- a guide rail configuration;
- and
- tensioners for locking said lower blade holders on said guide rail configuration, said tensioners being actuated from one and the same side of the trimmer.
3 more elements
Dependencies are inferred from the claim text.