Title:
CONCRETE-MADE GUTTER BLOCK
Document Type and Number:
Japanese Patent JP2688881
Kind Code:
B2
Abstract:
PURPOSE: To drain rainwater surely by forming a gutter with a bottom plate and side plates and installing a cover which covers the gutter, and by installing a drain passage, which is communicated with the gutter from the top of the cover, to the ends of the cover.
CONSTITUTION: A pair of side plates 12 are erected from a bottom plate 11, thereby forming a gutter 10. A cover 20, which covers the gutter 10, is installed between the paired side plates 12. In addition to that, a drain passage 30, which is communicated with the gutter 10 from the top of the cover 20, is installed to both ends of the cover 20, thereby forming a concrete-made gutter block 100. This construction makes it possible to drain outside positively rainwater, for example, deposited on the top of the cover 20 to the gutter.
Inventors:
Yasuo Shimizu
Application Number:
JP14443394A
Publication Date:
December 10, 1997
Filing Date:
June 27, 1994
Export Citation:
Assignee:
Ibikawa Concrete Industry Co., Ltd.
International Classes:
E01C11/22; E03F5/04; E03F5/046; (IPC1-7): E03F5/04; E01C11/22; E03F5/046
Domestic Patent References:
| JP4111825A | ||||
| JP60159089U | ||||
| JP6032480U | ||||
| JP60195379U | ||||
| JP5030091Y2 |
Attorney, Agent or Firm:
Hironori Takenori
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