Title:
METHOD AND DEVICE FOR MAKING SLEEVE
Document Type and Number:
Japanese Patent JPS55154215
Kind Code:
A
Abstract:
A process and device forms a sleeve from a flat, rectangular blank by winding the blank around a mandrel after it has been clamped to the mandrel surface and where the clamp passes under a presser member due to the lifting of the presser member by the action of a cam. The sleeve is permanently formed by a sealing of the blank edges upon the mandrel by a sealing member.
Inventors:
OIGEN ETSUKERUTO
Application Number:
JP5369580A
Publication Date:
December 01, 1980
Filing Date:
April 24, 1980
Export Citation:
Assignee:
4 P NICOLAUS KEMPTEN GMBH
RITSUSEN GMBH MASCHF
RITSUSEN GMBH MASCHF
International Classes:
B31B3/34; B31B50/00; B31B50/34; B31C1/00; (IPC1-7): B31C1/00; B65B27/00