Title:
山腹保全資材
Document Type and Number:
Japanese Patent JP7341472
Kind Code:
B2
Abstract:
To provide mountain side conservation materials, and a construction method of mountain side conservation materials, a transportation method of mountain side conservation materials with which light weight becomes possible, assembly at construction sites is easier, and efficient construction and transportation at high places are possible.SOLUTION: Mountain side maintenance materials 1 placed on the mountain side are formed into a roll shape in which a wire mesh is rolled up in a spiral cross section over multiple layers with a space S being formed in each of the multiple layers, and are composed of roll-shaped wire mesh structures 1A, 1B which have a roll-shaped wire mesh structure main body 50 in which a core coil 20 having a coil-shaped spring property is arranged at the center of winding along the longitudinal direction and a space holding part 30 which is arranged at multiple places along the longitudinal direction of the roll-shaped wire mesh structure main body 50 and holds multiple layers of spaces S in the radial direction.SELECTED DRAWING: Figure 1
Inventors:
Yoshifusa Ishimori
Hiroaki Okabe
Hiroaki Okabe
Application Number:
JP2019207677A
Publication Date:
September 11, 2023
Filing Date:
November 18, 2019
Export Citation:
Assignee:
Pulpulse Co., Ltd.
International Classes:
E02D17/20
Domestic Patent References:
| JP2016196815A | ||||
| JP58006851U | ||||
| JP59027252U | ||||
| JP60212522A | ||||
| JP2003013454A | ||||
| JP2002250010A | ||||
| JP2020112018A | ||||
| JP2003339248A |
Foreign References:
| US4386704 | ||||
| US20190024338 |
Attorney, Agent or Firm:
Toshio Kobayashi
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