Title:
OVERFLOW INHIBITION GUIDE FOR GRATING
Document Type and Number:
Japanese Patent JP2010281051
Kind Code:
A
Abstract:
To provide a guide being easily manufacturable and capable of preventing the occurrence of jet flow in a grating mounted on a side ditch.
The grating 1 is mounted at a position being lower than a road surface 8 in a receiving frame 5 attached to the side ditch. The receiving frame 5 has an L-shaped cross section constituted by a horizontal part 5a and a vertical part 5b, which has the same height as a bearing bar of the grating 1. Non-slip working is applied on an upper face of an upper end of the vertical part, and the guide 6 for using the upper face as a slope going up toward the road surface 8 on an outer side of the grating is integrally bent and formed by pressing.
Inventors:
MIURA TAKAO
SAEKI TOSHIMASA
KAWAGUCHI TAKANAO
SAEKI TOSHIMASA
KAWAGUCHI TAKANAO
Application Number:
JP2009133327A
Publication Date:
December 16, 2010
Filing Date:
June 02, 2009
Export Citation:
Assignee:
DAIKURE CO LTD
International Classes:
E03F5/04; E03F5/06
Domestic Patent References:
| JP2001164642A | 2001-06-19 | |||
| JP2007162370A | 2007-06-28 | |||
| JP2002294619A | 2002-10-09 | |||
| JPH11140959A | 1999-05-25 | |||
| JP2005105514A | 2005-04-21 | |||
| JP2001164642A | 2001-06-19 | |||
| JP2007162370A | 2007-06-28 |
Attorney, Agent or Firm:
Koichi Sato