Title:
道路用規制器材
Document Type and Number:
Japanese Patent JP6718839
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a regulating apparatus for road which can be manufactured at low cost while reducing tendency to roll off at collision or contact with a vehicle.SOLUTION: A thin bendable part 2c is formed in a cone portion 2 of a regulating apparatus 1 for a road at a portion of approximately 35 to 40% above a pedestal part 3. Thus, when a vehicle collides with the regulating apparatus 1 for a road, the bendable part 2c bends to deform the cone portion 2 and the regulating apparatus for road 1, so that rolling and removal of the regulating apparatus for a road 1 can be reduced. Further, notches 2e4, 3a are formed respectively in the cone portion 2 and pedestal part 3 at corresponding positions allowing the cone portion 2 and pedestal portion 3 to be easily bent at the notches 2e4, 3a thereof and the pedestal part 3 to be easily broken. Therefore, at the time of a vehicle collision or the like, the regulating apparatus 1 for a road is more easily deformed, making it possible to reduce tendency of rolling and removal thereof.SELECTED DRAWING: Figure 2
More Like This:
| JPH06292 | A コ * ン type road sign truck |
| JP5856323 | Road sign |
| JP3103522 | INDICATION BODY OF PROJECTION GROUP AND PRODUCTION THEREOF |
Inventors:
Naoyuki Odagiri
Mitsuru Fukushima
Masami Oiwa
You Yukei
Takatsugu Kato
Mitsuru Fukushima
Masami Oiwa
You Yukei
Takatsugu Kato
Application Number:
JP2017085765A
Publication Date:
July 08, 2020
Filing Date:
April 25, 2017
Export Citation:
Assignee:
Shutoko Maintenance Kanagawa Co., Ltd.
One Eleven Co., Ltd.
Taiyo Lovex Co., Ltd.
One Eleven Co., Ltd.
Taiyo Lovex Co., Ltd.
International Classes:
E01F13/02
Domestic Patent References:
| JP2006052631A | ||||
| JP2001248120A | ||||
| JP2001226922A | ||||
| JP2016121470A |
Foreign References:
| US20070113774 |
Attorney, Agent or Firm:
Patent Service Corporation Shinmei Century