Title:
視線誘導標用自掃装置
Document Type and Number:
Japanese Patent JP3598188
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a self sweeper which is easily fitted to an established sight line guide sign afterward and efficiently wipe dirt from an reflector. SOLUTION: A or a plurality of belt elastic thin plates 4 are fitted to a support 3 fitted to a sight line guide sign 1. The elastic thin plates 4 have one ends fitted to the support 3 so as to be distributedly arranged a little frontward of the reflector 13, weights 5 are so fitted to respective tip ends as to swing along the surface of the reflector 13 with the fitting end as a fulcrum in blowing a wind, and wiping bodies being in slide contact with the surface of the reflecting body 13 are fitted to the elastic thin plates 4. When a natural wind or a wind generated by a vehicle passing therethrough blows, the elastic thin plates 4 swing along the surface of the reflector 13 by receiving the wind so that the wiping bodies fitted to the elastic thin plates 4 wipe the surface of the reflector 13.
Inventors:
Shinji Isomoto
Application Number:
JP34516096A
Publication Date:
December 08, 2004
Filing Date:
December 25, 1996
Export Citation:
Assignee:
Sekisui Resin Co., Ltd.
International Classes:
B08B1/00; E01F9/00; E01F9/619; E01F9/669; (IPC1-7): E01F9/00
Domestic Patent References:
| JP53146389U | ||||
| JP53001295U | ||||
| JP52031380U |