To provide a fire truck including, for example, a 4-wheel drive mechanism by reducing the weight of a boom device and, in addition to a water discharge function and equipment storage function, capable of including an articulated aerial work platform function capable of performing fire-extinguishment and rescue.SOLUTION: A boom device 40 includes: a pivoting post 43 pivoting along with a turntable 41; a first boom 44, one end of which is connected to the pivoting post 43; a second boom 45, one end of which is connected to the other end of the first boom 44; and a basket 42 disposed at the other end of the second boom 45. The pivoting post 43 and the basket 42 are formed of a steel material, and the first boom 44 and the second boom 45 are formed of an aluminum alloy material.SELECTED DRAWING: Figure 2
【課題】ブーム装置の軽量化を図ることで、例えば4輪駆動機構を備え、放水機能及び機材収納機能に加えて、消火や救助を行える高所作業機能を備えることができる消防車を提供すること。【解決手段】ブーム装置40が、前記ターンテーブル41とともに旋回する旋回ポスト43と、前記旋回ポスト43に一端を接続した第1ブーム44と、前記第1ブーム44の他端に一端を接続した第2ブーム45と、前記第2ブーム45の他端に配置したバスケット42とを有し、前記旋回ポスト43及び前記バスケット42を鉄鋼材で形成し、前記第1ブーム44及び前記第2ブーム45をアルミニウム合金材で形成したことを特徴とする。【選択図】 図2
FIRE TRUCK
消防車
2019-01-17
Patent
Elektronische Ressource
Japanisch
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