SIGNAL LIGHT OF FLEXIBLE TYPE

PROBLEM TO BE SOLVED: To provide a flexible signal light with high visibility at night and convenient to use. SOLUTION: The signal light is composed of a thick fixed FRP tube (A) incorporating a portable lamp unit (U) at a foot part, and a thin extensible FRP tube (B) plugged and fitted into the ins...

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Bibliographische Detailangaben
1. Verfasser:	HAMAGUCHI TAKUJI
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING HEATING INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21Sand F21V, RELATING TO THEFORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THELIGHT EMITTED LIGHTING LIGHTING DEVICES OR SYSTEMS THEREOF, BEING PORTABLE ORSPECIALLY ADAPTED FOR TRANSPORTATION MECHANICAL ENGINEERING WEAPONS
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a flexible signal light with high visibility at night and convenient to use. SOLUTION: The signal light is composed of a thick fixed FRP tube (A) incorporating a portable lamp unit (U) at a foot part, and a thin extensible FRP tube (B) plugged and fitted into the inside of the fixed FRP tube (A) not to be pulled off. Around an outer periphery face of each FRP tube (A), (B), red-color light-transmitting sheets (5a), (5b) and white-color light-reflecting sheets (6a), (6b) are alternately wound in a stripe pattern, and at the same time, an extended state in which the extensible FRP tube (B) is pulled out of the fixed FRP tube (A) and a contracted state in which the same (B) is pushed inside the fixed FPR tube (A) both are to be locked with a lock pawl (22) for extension and contraction limit positioning. COPYRIGHT: (C)2010,JPO&INPIT