ROAD CONE INSTALLATION AND RECOVERY SYSTEM

Japanese Patent JP2018104936

A

PROBLEM TO BE SOLVED: To provide a road cone installation and recovery system capable of disposing a road cone on the road surface in the following manner that: the road cone is conveyed to a hand-over position from a storage mechanism and held by a holding/releasing mechanism of a pivot member; a reciprocating swing mechanism rotates a pivot member downward from a rotation position at the outer side of a travelling vehicle to a disposition/recovery position above the road surface; the holding/releasing mechanism releases the road cone at the disposition/recovery position.SOLUTION: A road cone installation and recovery system includes: a storage mechanism A that can store plural road cones W in a state being piled on each other and a cone transportation mechanism B that transports a road cone between a road cone hand-over position Q of the storage mechanism and a disposition/recovery position T above the road surface G. The cone transportation mechanism includes: a pivot member 2 that turns vertically between the disposition/recovery position and the rotation position L; and a reciprocating swing mechanism C that reciprocally rotates the pivot member.SELECTED DRAWING: Figure 1

KOSUGI YUICHI
SEKI KAZUNORI

JP2016250285A

July 05, 2018

December 24, 2016

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NEXCO MAINTENANCE NIIGATA CO LTD
TOOTEKKU KK

E01F13/02

JP2004232215A	2004-08-19
JPH09279532A	1997-10-28
JPH0892921A	1996-04-09
JPH0657716A	1994-03-01
JPH0762326B2	1995-07-05
JP2001295234A	2001-10-26
JPH05311622A	1993-11-22
JP2003154885A	2003-05-27

WO2013172713A1	2013-11-21
US20060291957A1	2006-12-28

Yuji Kuroda
Takashi Kuroda

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