Title:
セル密閉構造
Document Type and Number:
Japanese Patent JP3979667
Kind Code:
B2
Abstract:
A cell confinement structure for confinement of material having a plurality of elongated plastic strips in a side by side relationship bonded together in spaced-apart, limited areas where the plurality of strips are capable of being stretched in width to form a unitary web of cells. The strips forming walls of the cells with at least one of the cell walls having a plurality of apertures in which each diameter is between about 3 mm and 17 mm. Preferably, each of the cell walls has a plurality of apertures with the total area of the apertures in the cell walls being between 19% and 28% of cell wall area. The sell structure may include tendons passing through the walls of the cell.
Inventors:
Back, Gerry M.
Application Number:
JP51758697A
Publication Date:
September 19, 2007
Filing Date:
October 30, 1996
Export Citation:
Assignee:
REYNOLDS CONSUMER PRODUCTS, INC.
International Classes:
B32B3/12; E01C3/00; E02D3/00; E01C7/00; E02D17/18; E02D17/20
Domestic Patent References:
| JP2229303A | ||||
| JP50024534B1 |
Foreign References:
| US5449543 |
Attorney, Agent or Firm:
Eio Furuya
Tadashi Matsushita
Hiroaki Majima
Tadashi Matsushita
Hiroaki Majima