Title:
礫遮蔽用または表面土層保護用金網
Document Type and Number:
Japanese Patent JP4052423
Kind Code:
B2
Abstract:
A wire netting, preferably used as a gravel screen or for protecting a soil surface layer is woven from corrosion-resistant wires and either fitted on the soil surface or secured in an almost upright position on a slope or something similar. The wires in the wire netting are manufactured from heavy-duty steel, which has a nominal strength in the region of 1000 to 2200 N/mm2 and steel wire may be used for this for stranded wires or spring steel wire. The wire netting is manufactured from rectangular, diagonal netting and it has a three-dimensional, mattress-like structure.
Inventors:
Aicher, Bernhard
Application Number:
JP2001220860A
Publication Date:
February 27, 2008
Filing Date:
July 23, 2001
Export Citation:
Assignee:
FATZER AG
International Classes:
E02D17/20; B21D11/07; B21J15/02; E01F7/04
Domestic Patent References:
| JP47032945Y1 | ||||
| JP5083015U | ||||
| JP10168831A |
Attorney, Agent or Firm:
Satoshi Eto