Title:
HIGH-STRENGTH WIRE MESH AND ROCK FALL PREVENTION NET
Document Type and Number:
WIPO Patent Application WO/2018/079320
Kind Code:
A1
Abstract:
A high-strength wire mesh is characterized by being formed by a wire having a tensile strength exceeding 2200 MPa and in that the amount of deflection of the mesh body under the following conditions is 707 mm or greater. Conditions: The length of a cantilever beam that supports the mesh body in the line wire direction in a cantilevered state is 1000 mm, and the amount of displacement in the vertical direction of the free end at this time is the amount of deflection. In this manner, a high-strength wire mesh that is formed by a wire with high tensile strength and that has the ability to adhere to the unevenness of the slope face is provided.
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Inventors:
ARITA TAKESHI (JP)
HIRASE MASASHI (JP)
ISHIMOTO KAZUHIRO (JP)
TAKAMORI KIYOSHI (JP)
OKAYAMA TAKAHIRO (JP)
HIRASE MASASHI (JP)
ISHIMOTO KAZUHIRO (JP)
TAKAMORI KIYOSHI (JP)
OKAYAMA TAKAHIRO (JP)
Application Number:
PCT/JP2017/037333
Publication Date:
May 03, 2018
Filing Date:
October 16, 2017
Export Citation:
Assignee:
TOKYO ROPE MFG CO (JP)
International Classes:
E01F7/04; E02D17/20
Foreign References:
| JP2015516799A | 2015-06-18 | |||
| JP2016523324A | 2016-08-08 | |||
| JP2016121432A | 2016-07-07 | |||
| JP2001522422A | 2001-11-13 |
Other References:
See also references of EP 3533931A4
Attorney, Agent or Firm:
KATO, Masanobu et al. (JP)
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