Title:
斜面保護システム
Document Type and Number:
Japanese Patent JP6847444
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a slope protection system in which netted bodies, pressure plates and anchors are used, and in which it is possible to increase a pressing area of the pressure plate without increasing the size of the pressure plate and to prevent damage to the netted body.SOLUTION: A slope protection system 10 has anchors 12 installed so that they are dispersed on a slope 102 of a natural ground, netted bodies 14 installed so as to extend on the slope 102, and pressure plates 16 that are mounted on the anchors 12 from above the netted bodies 14 and that press the netted bodies 14 to the slope side. The pressure plate 16 has at least three main skeleton parts extending by predetermined lengths in directions different from each other outwards in a plane direction from the center of the pressure plate 16, and a connection member that spans a space between the tips of the main skeleton parts so as to connect the tips. The connection member is inserted into a mesh of the netted body 14 in the space between the tips.SELECTED DRAWING: Figure 1
Inventors:
Shinkichi Ooka
Zhang Manra
Zhang Manra
Application Number:
JP2017025940A
Publication Date:
March 24, 2021
Filing Date:
February 15, 2017
Export Citation:
Assignee:
Yoshika Engineering Co., Ltd.
International Classes:
E02D17/20
Domestic Patent References:
| JP2002088765A | ||||
| JP53025706U | ||||
| JP62185746U | ||||
| JP2013136888A | ||||
| JP2016056506A |
Foreign References:
| EP1728924A1 | ||||
| WO2011117790A1 | ||||
| CN203684240U | ||||
| EP2848737A1 |
Attorney, Agent or Firm:
Satoshi Eto