Title:
CONSTRUCTION INDICATION LAMP
Document Type and Number:
Japanese Patent JP2019091664
Kind Code:
A
Abstract:
To provide a construction indication lamp that is easily adapted to versatility of a construction site.SOLUTION: A construction indication lamp is to be installed in a site of road construction, and comprises a first member 10 including a first light emission part 11, and a second member 20 including a second light emission part 21. The second member 20 is fitted detachably to an outer periphery of the first member 10. The first member 10 includes a control board 14 which can control light emission patterns of the first light emission part 11 and second light emission part 21 with the second member 20 fitted to the first member 10, and also can control the light emission pattern of the first light emission part 11 with the second member 20 detached from the first member 10.SELECTED DRAWING: Figure 1
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Inventors:
NAKADE HIROSHI
SUKENO MASAYA
SUKENO MASAYA
Application Number:
JP2017221383A
Publication Date:
June 13, 2019
Filing Date:
November 17, 2017
Export Citation:
Assignee:
CATEYE CO LTD
International Classes:
F21S2/00; E01F9/608; E01F9/615; E01F9/688; E01F13/04; F21S6/00
Domestic Patent References:
| JP2010032933A | 2010-02-12 | |||
| JP2014531726A | 2014-11-27 | |||
| JP2016525767A | 2016-08-25 |
Foreign References:
| WO2016010094A1 | 2016-01-21 |
Attorney, Agent or Firm:
Fukami patent office