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1. 发明授权

US5909781A Power-assisting device for a bicycle and a bicycle equipped with the same 失效
标题翻译：配备有自行车和自行车的助力装置
公开(公告)号：US5909781A
公开(公告)日：1999-06-08
申请号：US765614
申请日：1996-12-24
申请人： Mitsuhisa Yonekawa , Atsushi Takayama
发明人： Mitsuhisa Yonekawa , Atsushi Takayama
IPC分类号： B62M6/45 , B62M6/55 , B62K11/00
CPC分类号： B62M6/55 , B62M6/45
摘要： A power-assisting device for use with a bicycle includes a hollow shaft which is adapted to be rotatably supported in a hanger lug of the bicycle. The hollow shaft is restricted to movement along a rotation center line thereof, and has (i) a first end portion adapted to be projected out of the hanger lug and detachably attached to a rear wheel drive gear, and (ii) a second end portion adapted to be projected out of the hanger lug and detachably attached to an input gear. A crank shaft is rotatably supported in a center hole of the hollow shaft. The crank shaft is restricted to movement along a rotation center line thereof, and has first and second end portions extending out of the hollow shaft and adapted to be detachably attached to a first and second ones of a pair of pedal-equipped crank arms. A power-assisting unit is adapted to be detachably attached to a body of the bicycle, and includes a motor and a rotation force transmission mechanism adapted to transmit a motor rotation force from the motor to the input gear. The rotation force transmission mechanism has a one-way clutch for transmitting the motor rotation force to the input gear only in a direction for driving the bicycle forward. A rotation force control unit, interposed between the crank shaft and the hollow shaft outside the hanger lug, transmits a rotation force of the crank shaft to the hollow shaft and controls the motor to generate the motor rotation force when a value of the rotation force of the crank shaft becomes larger than a predetermined value.
摘要翻译： PCT No.PCT / JP96 / 01153 Sec。 371日期：1996年12月24日 102（e）日期1996年12月24日PCT PCT 1996年4月26日PCT公布。公开号WO96 / 33906 日期：1996年10月31日用于自行车的助力装置包括中空轴，其适于被可旋转地支撑在自行车的吊架凸耳中。空心轴被限制为沿其旋转中心线移动，并且具有（i）适于从衣架耳突出并可拆卸地附接到后轮驱动齿轮的第一端部，以及（ii）第二端部适于从衣架耳突出并可拆卸地附接到输入齿轮。曲柄轴可旋转地支撑在中空轴的中心孔中。曲轴被限制为沿着其旋转中心线的运动，并且具有从中空轴延伸出来的第一和第二端部，并且适于可拆卸地附接到一对具有脚踏板的曲柄臂中的第一和第二端。动力辅助单元适于可拆卸地附接到自行车的主体，并且包括电动机和适于将电动机旋转力从电动机传递到输入齿轮的旋转力传递机构。旋转力传递机构具有单向离合器，用于仅在向前驱动自行车的方向上将马达旋转力传递到输入齿轮。旋转力控制单元，其插入在所述曲轴与所述悬挂吊杆外侧的中空轴之间，将所述曲轴的旋转力传递到所述中空轴，并且当所述曲轴的转动力的值为曲轴变得大于预定值。

2. 发明申请

US20060217643A1 Massaging device 审中-公开
标题翻译：按摩装置
公开(公告)号：US20060217643A1
公开(公告)日：2006-09-28
申请号：US10552412
申请日：2004-04-09
申请人： Mitsuhisa Yonekawa , Kouichi Abe , Hironori Ogawa
发明人： Mitsuhisa Yonekawa , Kouichi Abe , Hironori Ogawa
IPC分类号： A61H9/00
CPC分类号： A61H9/0078 , A61H2201/0149 , A61H2205/04 , A61H2205/062 , A61H2205/081 , A61H2205/10
摘要： A massaging apparatus comprises a leg rest 8 including leg supporting members 15 and 16 which are provided with lower thigh-location grooves 15a and 16a for placing user's lower thighs and rotatably provided peripherally of the lower thigh-location grooves 15a and 16a, and airbags 27 and 28 for rotating the leg supporting members 16 and 16 peripherally of the lower thigh-location grooves 15a and 16a. The massaging apparatus also includes airbags 19 to 22 provided in the lower thigh-location grooves 15a and 16a, air supply-exhaust means 35 for operating the airbags 19 to 22 and massaging the lower thighs by the airbags 19 to 22, and an arithmetic control circuit 36 for operating and controlling the airbags 27 and 28 and the air supply-exhaust means 35. The arithmetic control circuit 36 operates the airbags 27 and 28 to rotate the leg supporting members 15 and 16 peripherally of the lower thigh-location grooves 15a and 16a and operates the air supply-exhaust means 35 to massage the lower thighs by the airbags 19 to 22.
摘要翻译：一种按摩装置，包括：腿部支架8，其包括腿部支撑部件15,16;腿部支撑部件15和16设置有用于放置使用者的下部大腿的下部大腿定位槽15a和16a，并且可旋转地设置在下部大腿定位槽15a和16a周围以及用于使腿部支撑构件16和16在下部大腿位置凹槽15a和16a周围旋转的安全气囊27和28。按摩机还包括设置在下大腿位置凹槽15a和16a中的安全气囊19至22，用于操作安全气囊19至22的空气供给排气装置35以及由安全气囊19至22按摩下大腿，用于操作和控制安全气囊27和28以及供气排气装置35的运算控制电路36.运算控制电路36操作安全气囊27和28，以使脚部支撑构件15和16在下大腿位置凹槽 15a和16a，并且操作排气装置35以通过安全气囊19至22按摩下大腿。

3. 发明授权

US06592533B1 Air massager 失效
标题翻译：空气按摩器
公开(公告)号：US06592533B1
公开(公告)日：2003-07-15
申请号：US09458212
申请日：1999-12-09
申请人： Mitsuhisa Yonekawa , Shoji Hoshino , Hiroaki Kobayashi
发明人： Mitsuhisa Yonekawa , Shoji Hoshino , Hiroaki Kobayashi
IPC分类号： A61M900
CPC分类号： A47C4/54 , A61H2201/0134 , A61H2201/0142 , A61H2201/0146 , A61H2201/0149 , A61H2205/04 , A61H2205/062 , A61H2205/081 , A61H2205/10 , A61M1/0019
摘要： In an air massager, a seat, backrest, etc. are provided with cushion units. Each cushion unit includes a pad member, consisting mainly of a fiber-filler, and airbag apparatus put on top of the pad member. The airbag apparatus can be inflated or deflated as air is fed into or discharged from it by means of a pumping device. A compressible distance in the thickness-direction of the pad member is greater than a maximum inflated thickness of the airbag apparatus. The pad member has a thickness, softness, and restorability such that it allows the inflated airbag apparatus to go down into the fiber-filler and incline along a seater's body surface when the airbag apparatus is pressed by the body surface.
摘要翻译：在空气按摩器中，座椅，靠背等设置有缓冲单元。每个缓冲单元包括主要由纤维填料构成的垫构件和放置在垫构件顶部的气囊装置。当空气通过泵送装置进入或从其排放时，气囊装置可以被充气或放气。衬垫构件的厚度方向上的可压缩距离大于气囊装置的最大膨胀厚度。衬垫构件具有厚度，柔软性和恢复性，使得当气囊装置被身体表面按压时，使得充气的气囊装置能够沿着座椅的身体表面向下进入纤维填充物。

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