Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
DEVICE AND METHOD FOR BREAKING OFF AND SEPARATING FINISHED PRODUCTS
Document Type and Number:
WIPO Patent Application WO/2014/177713
Kind Code:
A3
Abstract:
The invention relates to a device and a method, in particular a device and a method suitable for a sheet punching and embossing machine, for separating finished products and scrap material of a punched sheet while the sheet is moved in a transport direction, said finished products and scrap material adjoining one another at punching lines. The aim of the invention is to prevent the disadvantages known from the prior art, to improve the economical use of material, and to separate scrap material and finished products from such sheets, said finished products being undercut in the transport direction. This is achieved by a device with break-off means which can be moved intermittently away from the second plane and towards the second plane between a break-off position and a rest position. The invention further relates to a method which is characterized in that the application of force onto the scrap material ends before the trace of the applied force crosses an unevenly arranged punching line, and the application of force is resumed after the trace of the applied force has crossed an evenly arranged punching line.

Inventors:
HELBIG JOHANNES (DE)
PIEPER STEFFEN (DE)
Application Number:
PCT/EP2014/059044
Publication Date:
December 24, 2014
Filing Date:
May 05, 2014
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
KAMA GMBH (DE)
International Classes:
B26D7/18; B26F1/38; B65H35/00
Foreign References:
US6467382B22002-10-22
US5197938A1993-03-30
GB1377443A1974-12-18
Attorney, Agent or Firm:
PITSCH, Matthias (Stachow & PartnerKrenkelstraße 3, Dresden, DE)
Download PDF: