会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 6. 发明专利
    • Vertical takeoff and landing aircraft
    • 垂直起落架和起落架飞机
    • JP2013047090A
    • 2013-03-07
    • JP2012085436
    • 2012-04-04
    • Kazuhiro Takahashi和博 高橋Takahashi Esterlita高橋 エステルリータTakahashi Masaharu高橋 雅治Takahashi Kodai高橋 昂大
    • TAKAHASHI KAZUHIRO
    • B64C27/28
    • B64C29/0033
    • PROBLEM TO BE SOLVED: To provide a vertical takeoff and landing aircraft achieving a reduction in the length of a rotor shaft by a lightweight and simple structure, in the vertical takeoff and landing aircraft which takes off and lands vertically with the plane of rotation of a rotor facing to the lower side of a main wing and moves forward with the plane of rotation of the rotor facing to the back side of the main wing.SOLUTION: In this vertical takeoff and landing aircraft, the position of the center of gravity G of the body of the aircraft is set in an area BA on the trailing edge side from the chord center C of the main wing 3, a rotor shaft 2 is extended downward from the position of the center of gravity G, and the rotor shaft 2 is rotated between a vertical attitude in which the leading end 2a thereof faces to the lower side of the main wing 3 and a horizontal attitude in which the leading end 2a thereof faces to the trailing edge side of the main wing 3. Since the rotor shaft 2 is extended downward from the position of the center of gravity G set in the area BA on the trailing edge side of the main wing 3, when the rotor shaft 2 is brought into the horizontal attitude by being rotated backward, the length of rotor shaft 2 required to locate the plane of rotation of a rotor 7 on the back side from the trailing edge of the main wing 3 can be decreased.
    • 要解决的问题:提供一种垂直起飞和着陆飞机,其通过重量轻且简单的结构实现转子轴长度的减小,在垂直起飞和着陆飞机中,垂直起飞和着陆飞机垂直起飞并垂直着陆 面向主翼的下侧的转子的旋转并且随着转子面向主翼的后侧的旋转平面向前移动。 解决方案:在这种垂直起飞和着陆飞机中,飞机主体重心G的位置设置在主翼3的弦中心C的后缘侧的区域BA中, 转子轴2从重心G的位置向下延伸,并且转子轴2在其前端2a面向主翼3的下侧的垂直姿态和水平姿态之间旋转,其中 其前端2a面向主翼3的后缘侧。由于转子轴2从设置在主翼3的后缘侧的区域BA中的重心G的位置向下延伸, 当转子轴2通过向后旋转而进入水平姿态时,可以减小将转子7的旋转平面定位在主翼3的后缘的后侧所需的转子轴2的长度。 版权所有(C)2013,JPO&INPIT
    • 8. 发明专利
    • ROBOT DEVICE
    • JPH081573A
    • 1996-01-09
    • JP18419394
    • 1994-06-17
    • TAKAHASHI MASAHARU
    • TAKAHASHI MASAHARU
    • B25J9/06B25J18/02F16H19/02
    • PURPOSE:To make accurate synchronous rotation of a drive transmission shaft of a gearless shaft direction changer by providing wheels on a slide part of the gearless shaft direction changer of a robot joint part, supporting four corners by tightly applying guide parts to the wheels, and securing reciprocating motion. CONSTITUTION:Wheels 22-27, 37-42, etc., are provided facing upper three or four surfaces and lover two surfaces of slide parts 3, 5 in a gearless shaft direction changer, and guide parts 4, 6 are tightly applied to the wheels, so the slide parts 3, 5 are supported at four corners by the three or four surfaces which make vertical reciprocating motion, where the slide part 3 is provided with support shafts 10, 11 forming a step in the perpendicular direction. A support part of the support shaft 10 and a support part of the support shaft 11 of the slide part 3 form two members to be connected to each other by a screw.