Title:
PROCESS AND EQUIPMENT FOR THE PRODUCTION OF A HONEYCOMB CORE FROM FOIL STRIP AND UTILIZATION OF HONEYCOMB CORE FOR THE CONTINUOUS PRODUCTION OF COMPOSITE SHEET
Document Type and Number:
Japanese Patent JP3197351
Kind Code:
B2
Abstract:
PURPOSE: To produce a honeycomb core of desired dimensions with low cost, high exactitude and frugal use of material by means of the detection of position of an adhesive strip which coast the foil strips, and the control of a positioning drive and a cutting device according to the detection result.
CONSTITUTION: A foil sheet is cut in plural strips 10 of the width L equivalent to the height T of honeycomb core 41. A position detector 24 detects an adhesive strip 6 on the passing of one of the strips 10 to determine the position of the adhesive strip 6 relative to an end of stack 40 and to actuate an electronic control unit which controls a positioning drive 25 and a cutting device 26. The strip 10 is progressively joined to the underlying strip 10' as it goes ahead from one end to other end of the stack. Immediately before the joining at the other end, the strip 10 is cut by the cutting device 26 to a length equivalent to the width L of the honeycomb core 41 to be produced under the limitation of both ends.
Inventors:
Johannes Meyer
Application Number:
JP20903292A
Publication Date:
August 13, 2001
Filing Date:
August 05, 1992
Export Citation:
Assignee:
Arswiss Technology and Management Limited
International Classes:
B21D47/00; B29D99/00; B32B37/00; B31D3/02; B32B3/12; B32B7/12; B32B15/01; B32B43/00; B65H29/22; (IPC1-7): B32B3/12; B21D47/00
Domestic Patent References:
| JP367644A |
Attorney, Agent or Firm:
Kazuo Shamoto (5 outside)