Patent · US Active

Vacuum drum system in a printing material sheet processing machine and drying unit

US9365029B2 · kind B2 · utility

3Cited by

9References

11Claims

0Family size

Assignee

Heidelberger Druckmaschinen AG · DE

Inventors

Albert Maul · Heidelberg, DE
Michael Gieser · Oftersheim, DE

Key dates

Filing date	Mar 2, 2015
Grant date	Jun 14, 2016
Priority date	—
Expiry date	Mar 2, 2035

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB41F19/00
WIPO fieldTextile and paper machines
WIPO sectorMechanical engineering

Abstract

A vacuum drum system for a printing material sheet processing machine includes suction grooves for pneumatically holding a sheet of printing material and closing slides disposed in the suction grooves. A drying unit having the vacuum drum system is also provided.

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