Patent · US Active

Device for three-sided trimming of products

US8656818B2 · kind B2 · utility

0Cited by

4References

7Claims

0Family size

Assignee

Heidelberger Druckmaschinen AG · DE

Inventors

Wolfgang Matthes · Trebsen/Mulde, DE
Falk Wagner · Beucha, DE

Key dates

Filing date	Jul 13, 2006
Grant date	Feb 25, 2014
Priority date	—
Expiry date	Mar 29, 2030

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T83/929
WIPO fieldMachine tools
WIPO sectorMechanical engineering

Abstract

A device for three-sided trimming of products has a cutter lifting assembly that is operable in a lifting movement that determines a machine cycle of the device. Several cutters, at least for head trimming, foot trimming, and front edge trimming of the products, are mountable on the cutter lifting assembly. The device has a lateral alignment configuration, which is movable at least on one side, for performing a pushing movement against the product, by way of which the product can be brought into a cutting position. The device further includes a device for initiating and/or terminating the pushing movement of the alignment configuration in such a way that the time of initiation and/or the pushing duration of the pushing movement within the cycle duration of the device is independent of the lifting movement of the cutter lifting assembly.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.