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1. 发明申请

US20180079293A1 WHEEL UNIT 审中-公开
公开(公告)号：US20180079293A1
公开(公告)日：2018-03-22
申请号：US15826926
申请日：2017-11-30
申请人： Nidec Corporation
发明人： Tadayuki KANATANI
IPC分类号： B60K7/00 , F16H57/021 , F16H55/17 , F16H1/20 , B60K17/04
CPC分类号： B60K7/0007 , B60K17/043 , B60K2007/0038 , B60K2007/0061 , B60K2007/0092 , B60Y2200/40 , B60Y2200/84 , F16H1/20 , F16H55/17 , F16H57/021
摘要： A wheel unit includes a motor, a pinion gear fixed to a rotating portion of the motor, a wheel including an annular ground surface and rotating around a final gear support shaft, and a final gear disposed on one side in an axial direction with respect to the wheel. The wheel unit further includes a speed reduction mechanism which decelerates rotation of the pinion gear and transmits the rotation to the final gear and a gear case which accommodates the pinion gear. When viewed from the axial direction, the final gear support shaft and the motor shaft are disposed in different positions. An initial stage composite gear of the speed reduction mechanism meshes with the pinion gear. The initial stage composite gear is supported by the final gear support shaft such that the initial stage composite gear and the final gear are rotatable relative to the gear case.

2. 发明授权

US09861540B2 Slippage control 有权
公开(公告)号：US09861540B2
公开(公告)日：2018-01-09
申请号：US15146717
申请日：2016-05-04
申请人： Orbis Wheels, Inc.
发明人： Marcus G. Hays , Scott Streeter , Gary Leo
IPC分类号： A63B19/02 , B60B19/00 , A61G5/04 , B60B21/12 , B60K7/00 , B60B21/02 , B60L3/00 , A61G5/10
CPC分类号： A61G5/045 , A61G5/04 , A61G5/10 , A61G5/1054 , A61G5/1089 , A61G2203/10 , B60B19/00 , B60B21/02 , B60B21/12 , B60K7/00 , B60K7/0007 , B60K17/043 , B60K2007/0046 , B60K2007/0061 , B60L3/00 , B60Y2200/84
摘要： The present disclosure may relate to a computer readable medium containing instructions that include obtaining a first signal corresponding to an idler roller guide speed, obtaining a second signal corresponding to a tire speed, and obtaining a third signal corresponding to a motor speed. The instructions may also include comparing the idler roller guide speed to an idler threshold based on a relationship between the idler roller guide speed, the tire speed, and the motor speed and comparing the motor speed to a motor threshold based on the relationship. The instructions may additionally include, based on one or both of the idler roller guide speed exceeding the idler threshold and the motor speed exceeding the motor threshold, determining that a slippage has occurred, and in response to the slippage, initiating a corrective action.

3. 发明授权

US09789017B2 Centerless wheel assembly 有权
公开(公告)号：US09789017B2
公开(公告)日：2017-10-17
申请号：US15146729
申请日：2016-05-04
申请人： Orbis Wheels, Inc.
发明人： Marcus G. Hays , Scott Streeter , Gary Leo , Richard Rice
IPC分类号： A63B19/02 , B60B19/00 , A61G5/04 , B60B21/12 , B60K7/00 , B60B21/02 , B60L3/00 , A61G5/10
CPC分类号： A61G5/045 , A61G5/04 , A61G5/10 , A61G5/1054 , A61G5/1089 , A61G2203/10 , B60B19/00 , B60B21/02 , B60B21/12 , B60K7/00 , B60K7/0007 , B60K17/043 , B60K2007/0046 , B60K2007/0061 , B60L3/00 , B60Y2200/84
摘要： The present disclosure may relate to a wheel that may include first and second exoskeleton plates. The wheel may also include first and second roller guide assemblies that each include one or more bearings, a roller guide coupled with the one or more bearings, and a shaft spanning the first and second exoskeleton plates and coupled with the roller guide such that the roller guide rotates around the shaft. The wheel may also include a tire and a centerless rim coupled with the tire. The centerless rim may be configured to have a shape that corresponds to a shape of the roller guide, and the roller guide may be configured to contact the centerless rim as the centerless rim rotates. The wheel may also include a first limiter to maintain contact between the centerless rim and the roller guide, and a second limiter.

4. 发明申请

US20170252238A1 METHOD AND APPARATUS FOR AUTOMATED POSITIONING OF USER SUPPORT SURFACES IN POWER DRIVEN WHEELCHAIR 审中-公开
公开(公告)号：US20170252238A1
公开(公告)日：2017-09-07
申请号：US15381649
申请日：2016-12-16
申请人： Invacare Corporation
发明人： John Mattes , Bruce A. Jaenke , Gary E. Chopcinski
IPC分类号： G06F19/00 , A61G5/04 , A61G7/057
CPC分类号： A61G5/10 , A61G5/04 , A61G5/1059 , A61G5/1075 , A61G5/1089 , A61G5/12 , A61G5/128 , A61G7/05784 , A61G2203/14 , A61G2203/20 , B60Y2200/84 , G05B19/106 , G05B2219/23128 , G05B2219/23129 , G05B2219/23159 , G05B2219/23193 , G05B2219/23332 , G05B2219/23388 , G05B2219/2637 , H02P21/18 , Y02T10/643 , Y02T10/7258
摘要： By programming position parameters corresponding to user support surfaces of a power driven wheelchair, movement of the user support surfaces is automated. The user support surfaces can be positioned individually, as part of a sequence or as part of a series of sequences. Accordingly, with little effort, a user can position the user support surfaces of the wheelchair to a predefined position.

5. 发明申请

US20170232788A1 Wheel with Flexible Wide-Body Spokes 审中-公开
公开(公告)号：US20170232788A1
公开(公告)日：2017-08-17
申请号：US15358900
申请日：2016-11-22
申请人： Spinergy Inc.
发明人： Martin Connolly
IPC分类号： B60B9/26 , B60B21/06 , B60B5/02 , B60B1/00 , B60B1/02 , B60B1/04
CPC分类号： B60B1/0261 , B60B1/003 , B60B1/006 , B60B1/042 , B60B1/044 , B60B5/02 , B60B9/26 , B60B21/062 , B60B2360/32 , B60B2360/341 , B60B2900/111 , B60B2900/212 , B60B2900/311 , B60B2900/313 , B60Y2200/12 , B60Y2200/13 , B60Y2200/84
摘要： A wheel with flexible spokes, including a rim and hub, and spokes between the rim and hub made of fibrous material that causes the spokes to be both lighter in weight and stronger than comparable steel spokes. The spokes are also flexible and resilient such that they can bend while retaining their integrity and strength.

6. 发明申请

US20170088014A1 WHEELCHAIR PROPULSION METHOD, KIT, AND WHEELCHAIR IMPLEMENTING SUCH A METHOD 审中-公开
公开(公告)号：US20170088014A1
公开(公告)日：2017-03-30
申请号：US15311769
申请日：2015-05-19
申请人： CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE , UNIVERSITE DE VALENCIENNES ET DU HAINAUT CAMBRESIS
发明人： Sami MOHAMMAD , Thierry-Marie GUERRA
IPC分类号： B60L15/20 , A61G5/04 , A61G5/06 , B60L11/18
CPC分类号： B60L15/20 , A61G5/045 , A61G5/06 , B60L11/007 , B60L11/1803 , B60L11/1805 , B60L2200/16 , B60L2200/34 , B60L2210/40 , B60L2220/14 , B60L2220/42 , B60L2220/46 , B60L2240/12 , B60L2240/22 , B60L2240/32 , B60L2240/421 , B60L2240/423 , B60L2240/427 , B60L2240/429 , B60L2240/461 , B60L2250/12 , B60L2250/16 , B60L2250/18 , B60L2250/24 , B60L2260/26 , B60L2260/34 , B60L2270/40 , B60W2300/38 , B60Y2200/84 , Y02T10/645 , Y02T10/646 , Y02T10/7005 , Y02T10/7241 , Y02T10/7275
摘要： A wheelchair having two drive wheels, each provided with a rotary drive motor wherein the value of the drive torque applied by each motor is controlled such as to stabilize the wheelchair, while in motion on the two drive wheels and occupied by a user, in an inclined balance position.

7. 发明申请

US20170056260A1 CASTER WHEEL ARRANGEMENT 审中-公开
标题翻译：车轮安装
公开(公告)号：US20170056260A1
公开(公告)日：2017-03-02
申请号：US15307982
申请日：2014-04-29
申请人： REAC AB
发明人： Carl Johan Olsson
IPC分类号： A61G5/06 , B60B33/00 , A61G5/04 , B60B33/06
CPC分类号： A61G5/061 , A61G5/04 , B60B33/0049 , B60B33/0065 , B60B33/066 , B60B2900/3312 , B60Y2200/84
摘要： A caster wheel arrangement for a powered wheelchair, the caster wheel arrangement comprising: a caster wheel module comprising: a wheel rotatably connected to a first linkage member, wherein the wheel is rotatably arranged about a first axis of rotation of the wheel; and a support element rotatably connected to the first linkage member through a joint configured to allow a rotation of the first linkage member relative to the support element around a second axis of rotation perpendicular to the first axis of rotation; a second linkage member connected to the support element at a third axis of rotation, wherein the third axis of rotation is essentially perpendicular to the second axis of rotation of the first linkage member, to allow rotation of the caster wheel module about the third axis of rotation, wherein the third axis of rotation passes adjacent to the second axis of rotation.
摘要翻译：一种用于动力轮椅的脚轮装置，脚轮装置包括：脚轮模块，其包括：可旋转地连接到第一联动构件的轮，其中所述轮围绕所述车轮的第一旋转轴线可旋转地布置; 以及支撑元件，其通过接头被可旋转地连接到所述第一联动构件，所述接头构造成允许所述第一连杆构件相对于所述支撑元件围绕垂直于所述第一旋转轴线的第二旋转轴线旋转; 第二连杆构件，其在第三旋转轴线处连接到所述支撑元件，其中所述第三旋转轴线基本上垂直于所述第一连杆构件的所述第二旋转轴线，以允许所述脚轮轮模块围绕所述第三轴线旋转旋转，其中所述第三旋转轴线相邻于所述第二旋转轴线通过。

8. 发明申请

US20170007478A1 WHEELCHAIR COMPRISING WHEEL AXLE AND HUB 有权
标题翻译：轮椅包括轮毂和集线器
公开(公告)号：US20170007478A1
公开(公告)日：2017-01-12
申请号：US15202248
申请日：2016-07-05
申请人： PERMOBIL AB
发明人： Göran Holst , Richard Rönngårdh
IPC分类号： A61G5/04 , B60B27/06 , B60B35/12 , B60B27/00
CPC分类号： A61G5/041 , A61G5/04 , A61G5/042 , B60B27/0021 , B60B27/0026 , B60B27/065 , B60B35/122 , B60B2200/26 , B60B2900/321 , B60Y2200/84
摘要： The present disclosure relates to a wheelchair comprising a wheel axle (1) having a wheel axle end portion (9) and hub (3) having a central through-opening (11) arranged to receive the wheel axle end portion (9). The wheel axle end portion (9) has an external surface having three chamfered faces (3a, 3b), each chamfered face (3a, 3b) defining a planar surface, and the hub (3) has inner walls (13a, 13b, 13c) defining the central through-opening (11). The inner walls (13a, 13b, 13c) are arranged to engage with the chamfered faces (3a, 3b) of the wheel axle end portion (9) to prevent relative rotation between the hub (3) and the wheel axle (1).
摘要翻译：本发明涉及一种轮椅，其包括具有轮轴端部（9）的轮轴（1）和具有布置成容纳轮轴端部（9））的中心通孔（11）的轮毂（3）。轮轴端部（9）具有具有三个倒角面（3a，3b）的外表面，每个倒角面（3a，3b）限定平面，轮毂（3）具有内壁（13a，13b，13c））限定中央通孔（11）。内壁（13a，13b，13c）被布置成与轮轴端部（9）的倒角面（3a，3b）接合，以防止轮毂（3）和轮轴（1）之间的相对旋转。

9. 发明申请

US20160256339A1 SUSPENSION FOR WHEELED VEHICLES 有权
公开(公告)号：US20160256339A1
公开(公告)日：2016-09-08
申请号：US15151929
申请日：2016-05-11
申请人： Invacare Corporation
发明人： Gerold Goertzen , William A. Null , Robert L. Cuson
IPC分类号： A61G5/10 , B60G17/016 , B60G17/015 , F16F9/53 , B60G17/08
CPC分类号： A61G5/10 , A61G5/043 , A61G5/06 , A61G5/101 , A61G5/1032 , A61G5/1078 , A61G5/1089 , A61G2203/14 , A61G2203/32 , B60G7/005 , B60G15/08 , B60G17/005 , B60G17/0152 , B60G17/016 , B60G17/048 , B60G17/056 , B60G17/08 , B60G2204/4604 , B60G2204/4605 , B60G2300/24 , B60G2400/05 , B60G2500/10 , B60Y2200/84 , F16F9/535 , Y10S180/907 , Y10S297/04
摘要： A wheelchair suspension comprises a frame, at least one pivot arm, at least one front caster, at least one rear caster, a stabilizing system, and a sensor. The pivot arm is coupled to the frame. The front caster is coupled to the pivot arm. The rear caster is coupled to the frame. The stabilizing system is coupled to the frame and the pivot arm. The sensor is arranged such that tipping of the frame causes actuation of the stabilizing system to at least partially resist further movement of the frame.

10. 发明申请

US20160075226A1 METHOD AND ASSEMBLY FOR BATTERY MAINTENANCE 审中-公开
标题翻译：电池维护方法和装配
公开(公告)号：US20160075226A1
公开(公告)日：2016-03-17
申请号：US14951209
申请日：2015-11-24
申请人： Superpedestrian, Inc.
发明人： Assaf Biderman , Eric Barber , Robert Paul Roy , Jeffrey Jay Weinstein , Michael Ziolek
IPC分类号： B60K7/00 , B60L11/18 , B60B27/00
CPC分类号： B60K7/0007 , A61B5/024 , A61B5/6894 , A61G5/045 , A61G5/048 , B60B27/0015 , B60B2320/10 , B60B2900/113 , B60B2900/541 , B60K1/04 , B60K2001/045 , B60K2007/0038 , B60K2007/0092 , B60L3/003 , B60L3/0046 , B60L3/0061 , B60L3/12 , B60L7/12 , B60L15/025 , B60L15/20 , B60L15/2009 , B60L15/2036 , B60L50/20 , B60L50/52 , B60L58/12 , B60L58/21 , B60L2200/12 , B60L2200/34 , B60L2200/36 , B60L2200/40 , B60L2220/44 , B60L2220/50 , B60L2240/12 , B60L2240/36 , B60L2240/421 , B60L2240/423 , B60L2240/425 , B60L2240/461 , B60L2240/463 , B60L2240/545 , B60L2240/547 , B60L2240/549 , B60L2240/622 , B60L2240/642 , B60L2240/662 , B60L2240/667 , B60L2240/68 , B60L2240/70 , B60L2250/10 , B60L2250/12 , B60L2250/16 , B60L2260/44 , B60Y2200/13 , B60Y2200/84 , B62M6/90 , G01C21/3484 , G08G1/16 , G08G1/202 , H04W4/027 , H04W4/60 , H04W4/80 , Y02P90/60 , Y02T10/641 , Y02T10/643 , Y02T10/7005 , Y02T10/7044 , Y02T10/7061 , Y02T10/72 , Y02T10/7275 , Y02T10/7291 , Y02T90/16 , Y02T90/161 , Y02T90/162
摘要： A method of battery maintenance for an electrically motorized wheel can include accessing a contoured battery within the electrically motorized wheel while each of a multiple of spokes of the electrically motorized wheel remains laced.
摘要翻译：用于电动车轮的电池维护方法可以包括进入电动车轮内的轮廓电池，同时电动车轮的多个轮辐的每一个保持装饰。

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