Title:
【発明の名称】ロールのための成形可能な材料製の端壁
Document Type and Number:
Japanese Patent JP2801248
Kind Code:
B2
Abstract:
An end wall comprises a central wall body and outer wall parts which surround and enclose the central wall part. The central wall body is of circular design and has a central insertion peg which is provided with V-shaped ridges on its peripheral surface. The outer wall parts have an inward-curving quadrant-shaped abutment surface which has the same radius as the central wall body. On the rear side of the composite plate, junctions are provided along the abutment surfaces of the outer wall parts and of the central wall body, into which junctions connecting pieces are driven. The junctions and the connecting pieces in each case have the outline of double swallowtail. At its front side, each outer wall part is provided with a locking boss which continues a rounded corner surface and has the same radius as this corner surface. The side walls of the plates are either of smooth design or provided with stacking bosses and stacking pockets.
Inventors:
Otsuto Clenter
Claus Burg
Claus Burg
Application Number:
JP5805789A
Publication Date:
September 21, 1998
Filing Date:
March 13, 1989
Export Citation:
Assignee:
Hoechst Actien Gezershaft
International Classes:
B65D21/02; B65D59/00; B65D85/672; B65H75/14; B65H75/18; F16B3/00; (IPC1-7): B65D59/00
Attorney, Agent or Firm:
Toshio Yano (1 outside)