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    • 4. 发明专利
    • 着陸場およびその柵部
    • JP6713696B1
    • 2020-06-24
    • JP2019089463
    • 2019-05-10
    • 株式会社プロドローン
    • 市原 和雄
    • B64F1/12E01F3/00
    • 【課題】回転翼航空機の着陸時における横風の影響を軽減するとともに、ロータ周りのボルテックスの発生を抑え、回転翼航空機をより安全に着陸させる。 【解決手段】回転翼航空機の着陸地点の周囲に設置される柵部を備え、前記柵部は、前記着陸地点への風の流入を阻害する防風部と、前記防風部よりも風が容易に通過可能な通風部と、を有し、前記通風部は前記防風部の下に設けられていることを特徴とする着陸場、およびその柵部、並びに、回転翼航空機の着陸地点の周囲に設置される柵部と、前記着陸地点に設置される床部と、を備え、前記柵部は、前記着陸地点への風の流入を阻害する防風部を有し、前記床部には、風が上下に通過可能な通風口が形成されていることを特徴とする着陸場により解決する。 【選択図】図1
    • 5. 发明专利
    • Heliport and deck material for the same
    • 帮助和装饰材料
    • JP2010156155A
    • 2010-07-15
    • JP2008335370
    • 2008-12-27
    • Aero Facility Kkエアロファシリティー株式会社
    • KINOSHITA MOTOMI
    • E01F3/00E01H5/10
    • PROBLEM TO BE SOLVED: To provide an easy-to-construct heliport which is excellent in maintenance workability, which efficiently transfers heat, and which requires only a short period of time and a low cost for melting of snow.
      SOLUTION: In this heliport, a plurality of deck material bodies 110 are horizontally connected together a plurality of deck-material covering bodies 130 are connected to and cover the deck material bodies 110, and an electrically-heated wire 30 or a fluid conduit is arranged in an internal space which is defined by the deck material body 110 and the deck material covering body 130. A plurality of depressed recesses 115 are formed in the deck material body 110 while locking protrusions are formed on the sidewall surfaces of the depressed recesses 115. Also, a thin plate-like locking portion 132 is formed in the deck material cover body 130, and a locking protrusion is formed at the lower end of the locking portion 132. Thus, when the locking portion 132 is inserted into the depressed recess 115, the locking protrusion of the locking portion 132 is locked to the locking protrusion of the depressed recess 115.
      COPYRIGHT: (C)2010,JPO&INPIT
    • 要解决的问题:提供一种易于构建的直升机场,其具有优异的维护可操作性,其有效地传递热量,并且仅需要短时间和低成本的雪融化。 解决方案:在这种直升机场中,多个甲板材料体110水平连接在一起,多个甲板材料覆盖体130连接并覆盖甲板材料体110,并且电热丝30或流体 导管布置在由甲板材料主体110和甲板材料覆盖体130限定的内部空间中。多个凹陷凹部115形成在甲板材料体110中,同时在凹陷的侧壁表面上形成锁定突起 凹部115.另外,在甲板材料盖主体130中形成有薄板状的锁定部132,并且在锁定部132的下端形成有锁定突起。因此,当将锁定部132插入 凹陷凹部115,锁定部分132的锁定突起被锁定到凹陷凹部115的锁定突起。版权所有(C)2010,JPO&INPIT
    • 7. 发明专利
    • Structure of 4-rotor type helicopter and attitude control method
    • 4转子类型直升机的结构和姿态控制方法
    • JP2006089010A
    • 2006-04-06
    • JP2004310212
    • 2004-09-27
    • Kenji Yoshida賢二 吉田
    • YOSHIDA KENJI
    • B64C27/08B64C29/00E01F3/00
    • PROBLEM TO BE SOLVED: To establish a structure of a 4-rotor type helicopter with moderate attitude variation capable of making a center distance of the rotor smaller than a diameter of the rotor and to establish an attitude control method not affecting to a shaft other than a control shaft at control of inclination of a vehicle body by external force.
      SOLUTION: A drive shaft is provided by arranging motors on four corners of the approximately rectangular vehicle body, the length is made to level difference in at least a vertical axis direction of the vehicle body and the vertically adjacent rotor and the laterally adjacent rotor are made to an inversion turning direction. Pitching inclination is controlled relative to the pitching component of the inclination of the vehicle body by the turning number of at least one pair of the rotors of the pairs of the rotor in which a line connecting central points of both adjacent rotors is parallel to a pitching axis and a rolling axis is controlled by difference of turning. Rolling inclination is controlled relative to the rolling component by the turning number of at least one pair of the rotors of the pairs of the rotors in which the line connecting the central points of both adjacent rotors is parallel to the rolling axis and the pitching axis is controlled by difference of turning.
      COPYRIGHT: (C)2006,JPO&NCIPI
    • 要解决的问题:为了建立具有适度姿态变化的4转子型直升机的结构,其能够使转子的中心距离小于转子的直径,并且建立不影响转子的姿态控制方法 通过外力来控制车体倾斜的控制轴以外的轴。 解决方案:通过将电动机布置在近似矩形车身的四个角上来提供驱动轴,其长度至少在车体的垂直轴方向和垂直相邻的转子和横向相邻的转子之间达到水平差 转子被制成反转转向。 倾斜倾斜度相对于车身倾斜的俯仰分量通过转子对中的至少一对转子的转动数量进行控制,其中连接两个相邻转子的中心点的线平行于俯仰 轴和滚动轴由转动差控制。 通过转子对中至少一对转子的转动数量来控制滚动倾斜,其中连接两个相邻转子的中心点的线平行于滚动轴线,俯仰轴线是 由转动的差异控制。 版权所有(C)2006,JPO&NCIPI