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专利名称：STABILIZER DEVICE发明人：SATOU KOUHEI,NAKAMAE
MASARU,KOBAYASHIKENZOU,DAIKOUMIYOUNOBUTAKA,SAINOSE HIROSHI
申请号：JP13910684申请日：19840706公开号：JPS6120402A公开日：19860129
摘要：PURPOSE:To stabilize an object to be stabilized, by providing a weight as onebody and also so as to be movable on the object to be stabilized, and avoiding anundesired resonance phenomenon by moving this weight, when an oscillation angle ofthe object to be stabilized has exceeded a prescribed value. CONSTITUTION:An antenna1 serving as an object to be stabilized is supported by a support 3 through a universaljoint 2. The support 3 is fixed to an oscillating body such as ships, etc. On the lower partof the antenna 1, a weight 4 is provided as one body with the antenna and also so thatthe center of gravity of the whole body containing the antenna 1 becomes lower than thecenter of the universal joint 2. A supporting shaft 5 which passes through this weight 4and is suspended is constituted so as to be rotated by a driving force of a driving source6, and spiral grooves which are engaged with each other are formed on the weight 4 andthe supporting shaft 5 so that the weight 4 moves up and down. This supporting shaft 5is rotated by a fact that on-off of the driving source 6 and the rotational direction arecontrolled by a signal from a detector 7 which is provided on the universal joint 2 and
detects an oscillation angle of the weight 4 functioning as a pendulum.
申请人：NIPPON DENSHIN DENWA KOSHA,TOSHIBA KK
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