PROBLEM TO BE SOLVED: To improve versatility of a reduction and reverse gear, and mount the reduction and reverse gear even to a ship with height restriction.SOLUTION: A reduction and reverse gear 11 includes: an input shaft 13 into which rotational driving force of a main engine 10 is input; a forward/backward housing 18 storing forward/backward switching mechanisms 14, 15 configured to switch rotational driving force of the input shaft 13 between a forward state, a neutral state and a backward state; an output shaft 16 from which rotational driving force from the forward/backward switching mechanisms 14, 15 is output; and a deceleration housing 19 storing a deceleration mechanism 17 configured to decelerate rotational driving force of the output shaft 16 to transmit it to a propeller shaft 6. The housings 18, 19 are detachably connected to each other in an axial direction. The input shaft 13 and the output shaft 16 are positioned on the same plane and oppositely arranged.SELECTED DRAWING: Figure 7
【課題】減速逆転機の汎用性を向上させ、高さ制限のあるような船舶へも搭載できるようにする。【解決手段】本願発明の減速逆転機11は、主機関10の回転動力が入力される入力軸13と、入力軸13の回転動力を前進と中立と後進とに切り換える前後進切換機構14,15を収容する前後進ハウジング18と、前後進切換機構14,15から回転動力が出力される出力軸16と、出力軸16の回転動力を減速させてプロペラ軸6に伝達する減速機構17を収容する減速ハウジング19とを備える。両ハウジング18,19を軸線方向前後に着脱可能に連結する。入力軸13と出力軸16とを同一平面上に位置させて対向配置する。【選択図】図7
REDUCTION AND REVERSE GEAR AND SHIP INCLUDING THE SAME
減速逆転機及びこれを備えた船舶
2017-12-21
Patent
Elektronische Ressource
Japanisch
REVERSE AND REDUCTION GEAR, AND SHIP EQUIPPED WITH SAME
Europäisches Patentamt | 2017
|