Title:
Mesh structure, its manufacture, and use
Document Type and Number:
Japanese Patent JP6054978
Kind Code:
B2
Abstract:
A one-piece plastics material mesh structure, particularly a geogrid, is produced by stretching a plastics sheet starting material formed with an array of holes and comprises a plurality of generally parallel rib structures extending longitudinally in a first direction parallel to the stretch direction and a plurality of generally parallel bar structures extending in a second direction transverse to the rib structures. The rib structures and said bar structures are interconnected by junctions. The rib structures have rib segments oriented in the first direction along their lengths and orientation in this direction extends across the junctions connecting two such oriented rib segments. The bar structures are such that their overall stretch ratio in the second direction is a maximum of 1 and all locations along the length of the bar structures have a maximum orientation of 1.5 in the second direction.
Inventors:
Anthony Thomas, Walsh
Application Number:
JP2014537718A
Publication Date:
December 27, 2016
Filing Date:
October 23, 2012
Export Citation:
Assignee:
Tensar Technologies Limited
International Classes:
B29D28/00; B29C55/00; E02D17/18
Domestic Patent References:
| JP2002061193A | ||||
| JP6182897A | ||||
| JP62018249A | ||||
| JP59093332A | ||||
| JP55090337A | ||||
| JP47002740A |
Foreign References:
| US20050003151 |
Attorney, Agent or Firm:
Maruyama International Patent Office
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