Title:
【発明の名称】除去可能な防壁
Document Type and Number:
Japanese Patent JP2826644
Kind Code:
B2
Abstract:
A removable barrier (1) adapted to co-operate with a concrete median barrier (2) of a roadway to form, in situ, a barrier between a vehicle travelling in one direction on the roadway and a vehicle travelling in another direction, wherein: the removable barrier is adapted for movement such that, when desirable, the vehicle travelling in the one direction can transgress the barrier and travel on the opposite side of the roadway, and further wherein the removable barrier comprises at least one shell conforming substantially to the outer shape of the concrete median barrier and is adapted for sliding movement relative to the concrete median barrier.
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Inventors:
JEEMUSU BURETSUTO SUTEFUAN UIRUSON
PIITAA MYUUREI SAARU
ZENETSUKU SHIROKII
PIITAA MYUUREI SAARU
ZENETSUKU SHIROKII
Application Number:
JP1697291A
Publication Date:
November 18, 1998
Filing Date:
January 16, 1991
Export Citation:
Assignee:
ROOZU CORP
International Classes:
E01F15/00; E01F1/00; E01F15/08; E01F15/12; (IPC1-7): E01F15/00
Domestic Patent References:
| JP6131512A |
Attorney, Agent or Firm:
Fukuda Susumu