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公开(公告)号：US3589058A
公开(公告)日：1971-06-29
申请号：US3589058D
申请日：1969-12-18
CPC分类号： A63H17/00
摘要： A toy air cushion vehicle comprising a hull the lower portion of which carries a skirt bounding the air cushion space, an electrically driven lift fan having a substantially vertical axis, at least one propulsion unit mounted on the hull and comprising an electrically driven propeller, and at least one movable weight for balancing the vehicle on its air cushion both in the transverse and longitudinal directions. The skirt has parts subdividing the cushion space. The hull has a compartment with a door automatically closed by the lift fan through a pneumatic device. The propeller may be a flexible member maintaining its shape partly by centrifugal force and may have a torque limiter including a magnetic or friction coupling.
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公开(公告)号：US1670810A
公开(公告)日：1928-05-22
申请号：US24222527
申请日：1927-12-23
申请人： LIDA HUMPHREYS
发明人： LIDA HUMPHREYS
IPC分类号： A63H27/30
CPC分类号： A63H27/12
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公开(公告)号：US935384A
公开(公告)日：1909-09-28
申请号：US1908409232
申请日：1908-01-03
申请人： MARTIN WILLIAM H
发明人： MARTIN WILLIAM H
IPC分类号： A63H27/30
CPC分类号： A63H27/02
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公开(公告)号：US4632596A
公开(公告)日：1986-12-30
申请号：US765252
申请日：1985-08-12
申请人： Hermann Boehne
发明人： Hermann Boehne
CPC分类号： F16D1/064 , Y10T403/4949 , Y10T403/70 , Y10T403/7049
摘要： A continuously rotating shaft is constructed as a hollow shaft with basically radially, outwardly oriented bores and rotating within a second shaft or hub; for purposes of effecting coupling a friction medium is released from the interior of the hollow shaft to pass through the bores and to fill the gap between the hollow shaft and the hub or the second shaft to effect friction a coupling under utilization of galling.
摘要翻译： 连续旋转轴构造为具有基本上径向向外定向的孔并在第二轴或毂内旋转的中空轴; 为了实现联接，将摩擦介质从空心轴的内部释放以通过孔并填充中空轴与轮毂或第二轴之间的间隙，以在利用磨损的情况下实现摩擦。
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公开(公告)号：US4363604A
公开(公告)日：1982-12-14
申请号：US223265
申请日：1981-01-08
CPC分类号： B64C11/14 , Y10T403/7005
摘要： A spinner is disclosed for use with a model airplane, or the like, which has a propeller on a propeller shaft, the propeller being disposed between a thrust plate fixed to the propeller shaft and retaining means such as a propeller nut threaded onto the propeller shaft. A base plate has an axial passage for receiving the propeller shaft and the propeller nut holds the base plate between the thrust plate and the propeller for conjoint rotation therewith. An air piercing nose cone is releasably mounted to the base plate and has radial openings for receiving the shanks of the propeller blades. A locking ring is rotatably mounted on the base plate for rotation relative thereto about the axis of the propeller shaft between a locking position and a release position. The nose cone has at least one interior stud having a radial notch for engagement by a locking edge of the locking ring when in said locking position to releasably hold the nose cone on the base plate for conjoint rotation therewith.
摘要翻译： 公开了一种用于与在传动轴上具有螺旋桨的模型飞机等一起使用的旋转器，该螺旋桨设置在固定到传动轴上的推力板和螺纹连接在传动轴上的螺旋桨螺母 。 基板具有用于接收传动轴的轴向通道，并且螺旋桨螺母将基板保持在推力板和螺旋桨之间以与其一起旋转。 空气穿孔鼻锥体可释放地安装到基板上并且具有用于接收螺旋桨叶片的柄的径向开口。 锁定环可旋转地安装在基板上，用于在锁定位置和释放位置之间围绕传动轴的轴线相对于其旋转。 鼻锥具有至少一个内螺柱，其具有径向切口，用于在处于所述锁定位置时由锁定环的锁定边缘接合，以可释放地将鼻锥保持在基板上以与其一起旋转。
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公开(公告)号：US3757461A
公开(公告)日：1973-09-11
申请号：US3757461D
申请日：1972-08-07
申请人： MATTEL INC
发明人： CHANG R , YAMASAKI T , STAATS W , BOSLEY D
CPC分类号： A63H27/02
摘要： An impact-damage-resistant nose construction for use with propeller driven flying toy aircraft, the nose construction including an energy absorber connected to the fuselage and including a portion which is positioned between the propeller and the power plant with a movable coupling connecting a propeller shaft to the power plant so that the propeller may move axially relative to the power plant when the energy absorber is deformed by an impact.
摘要翻译： 一种用于螺旋桨驱动的飞行玩具飞机的抗冲击损坏的鼻梁结构，其鼻部结构包括连接到机身的能量吸收器，并且包括位于螺旋桨和发电厂之间的部分，该部分具有连接传动轴 以使得当能量吸收器受到冲击而变形时，螺旋桨可相对于发电厂轴向运动。
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公开(公告)号：US3744180A
公开(公告)日：1973-07-10
申请号：US3744180D
申请日：1971-12-02
申请人： MABUCHI MOTOR CO
发明人： MABUCHI K
IPC分类号： A63H20060101 , A63H27/00 , A63H27/24 , A63H27/30 , A63H29/08 , A63H29/24 , A63H31/00 , F16D41/00 , F16D41/12 , F16D43/14
CPC分类号： A63H27/02 , Y10S244/903
摘要： A propeller drive mechanism for a model airplane is disclosed, wherein a guide plate with guide grooves is rotatably mounted on a shaft in coupling with an output shaft of a drive motor, and clutch pins are fitted into the guide grooves so that the clutch pins may be protruded under the effect of centrifugal force. A clutch member to which a propeller is secured has shoulders for engaging with the clutch pins in their protruded position to receive drive force and a cam face for rendering the clutch pins inoperative to the clutch member.
摘要翻译： 公开了一种用于模型飞机的推进器驱动机构，其中具有引导槽的引导板可旋转地安装在与驱动马达的输出轴联接的轴上，并且离合器销装配到引导槽中，使得离合器销可以 在离心力的作用下突出。 固定有螺旋桨的离合器构件具有用于与离合器销以突出位置接合以承受驱动力的凸肩和用于使离合器销不接合到离合器构件的凸轮面。
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公开(公告)号：US2535527A
公开(公告)日：1950-12-26
申请号：US63074046
申请日：1946-08-15
申请人： BARKLEY ARCHIEBALD S
发明人： BARKLEY ARCHIEBALD S
IPC分类号： A63H27/30
CPC分类号： A63H27/02
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公开(公告)号：US5259729A
公开(公告)日：1993-11-09
申请号：US856732
申请日：1992-03-24
申请人： Yuji Fujihira , Ryoichi Sasaki , Masaru Ando
发明人： Yuji Fujihira , Ryoichi Sasaki , Masaru Ando
IPC分类号： A63H27/133 , A63H27/30
CPC分类号： A63H27/12
摘要： A propeller blade tip path plane-inclining device which is provided with a fuselage, a propeller including a center piece rotating unitary with a rotation shaft in association therewith and a plurality of blades extending substantially horizontally from the center piece and differing the variation in pitch during the rotation thereof from one another, a motor for driving the propeller for rotation, a position detector for detecting the position of the propeller in the propeller rotation plane, and a control device for controlling the motor in accordance with an output signal of the position detector.
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