Title:
トラフィックコーン設置回収装置並びにトラフィックコーンの設置及び回収方法
Document Type and Number:
Japanese Patent JP7450495
Kind Code:
B2
Abstract:
To provide a traffic cone installation and recovery device that can be used even for traffic cones with different specifications such as elastic modulus.SOLUTION: A traffic cone installation and recovery device A includes a gripping device 4 that grips a traffic cone C from a small diameter side, a reversing device 3 that rotates the gripping device 4 to invert the traffic cone C upside down, and an arc-shaped frame 5 provided on a lower front side of the reversing device 3 to prevent the release of the traffic cone C. The traffic cone C is gripped by the gripping device 4 and is rotated up and down substantially half a turn about a rotation shaft 31 on the front side in the traveling direction. Since the arc-shaped frame 5 for preventing the release of the traffic cone C is provided on the lower front side of the reversing device 3, by lightly gripping the traffic cone, the gripping device 4 prevents the traffic cone C from being released, so that even a traffic cone C having a different standard can be used.SELECTED DRAWING: Figure 1
Inventors:
Hidetsugu Himura
Katsutoshi Koike
Katsutoshi Koike
Application Number:
JP2020142754A
Publication Date:
March 15, 2024
Filing Date:
August 26, 2020
Export Citation:
Assignee:
Central Nippon Highway Maintenance Nagoya Co., Ltd.
International Classes:
E01F13/02; B60P3/00
Domestic Patent References:
| JP5331814A | ||||
| JP2003206514A | ||||
| JP9279532A | ||||
| JP2004052379A | ||||
| JP2009096494A |
Foreign References:
| KR102345303B1 |
Attorney, Agent or Firm:
Akio Iida
Taisuke Akaza
Michiko Ema
Chiori Ueda
Toshiyuki Ando
Taisuke Akaza
Michiko Ema
Chiori Ueda
Toshiyuki Ando
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