Title:
埋設側溝、及び埋設側溝の組み立て方法
Document Type and Number:
Japanese Patent JP6643941
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a buried gutter capable of securing larger opening area of a slid for drainage.SOLUTION: A buried gutter 1 comprises a block body 2 and a curbstone 3 installed on the block body 2. The block body 2 has an installation face 7 where the curbstone 3 is installed, a side wall face 9 connecting with one end edge of the installation face 7, and an upper end face 10 connecting with an upper end edge of the side wall face 9. The block body 2 has a drain channel 6 and a water guide slit 12, penetrating the block body 2 vertically, formed. An upper slit 12b of the water guide slit 12 comprises: a corner space C consisting of the installation face 7 and side wall face 9 while the overall capacity of the upper slit 12b is maintained in the form of a space, and a partition member 21 partitioning the inner space of the upper slit 12b.SELECTED DRAWING: Figure 1
Inventors:
Hiroshi Hatanaka
Takeo Kamidai
Ryosuke Inoue
Kotaro Hatanaka
Takeo Kamidai
Ryosuke Inoue
Kotaro Hatanaka
Application Number:
JP2016074074A
Publication Date:
February 12, 2020
Filing Date:
April 01, 2016
Export Citation:
Assignee:
Ito-Yogyo Co., Ltd.
International Classes:
E03F5/046; E01C11/22
Domestic Patent References:
| JP2010168801A | ||||
| JP2006257739A | ||||
| JP3022690U |
Foreign References:
| KR101515104B1 |
Attorney, Agent or Firm:
Patent Business Corporation Suncrest International Patent Office