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    WHEELCHAIR
    1.
    发明申请
    WHEELCHAIR 审中-公开
    轮椅

    公开(公告)号：WO1993002911A1

    公开(公告)日：1993-02-18

    申请号：PCT/US1992006543

    申请日：1992-08-07

    Applicant: GALUMBECK, Michael, H.

    IPC: B62M01/14

    CPC classification number: A61G5/022 ,  A61G5/026 ,  A61G5/0825 ,  A61G5/0891 ,  A61G5/1086 ,  A61G5/128 ,  A61G5/14 ,  B62M1/14 ,  Y10S180/907 ,  Y10S297/04

    Abstract: A lightweight, optionally foldable wheelchair (10) which allows the user maximum control over both travel direction and seat position. The wheelchair is driven manually by an arrangement of drive gears, which are actuated by a drive gear selector (44) and operated by rotating a pair of opposed handwheels (32, 34), one of which is contacted by each of the occupant's hands. One of four or more different gears may be selected, including a "Forward Only" and a "Reverse Only" gear, which allow travel only in the direction selected. A dual function shift lever (42) supports the drive gear selector and may be activated to disengage the drive gears and engage a seat positioning gear (142). When the seat positioning gear is engaged, rotation of the handwheels by the wheelchair occupant will activate a set raising mechanism which moves the seat from a horizontal sitting position to a substantially vertical position toward the rear of the wheelchair.

    Abstract translation: 一种轻质的，可选的可折叠的轮椅（10），其允许用户最大程度地控制行进方向和座位位置。 轮椅由手动驱动的驱动齿轮驱动，驱动齿轮由驱动齿轮选择器（44）致动，并通过旋转一对相对的手轮（32,34）来操作，其中一个相对的手轮（32,34）中的一个与每个乘员的手接触。 可以选择四个或更多个不同齿轮中的一个，包括仅“前进”和“仅反向”齿轮，其允许仅在所选择的方向上行驶。 双功能变速杆（42）支撑驱动齿轮选择器并且可以被启动以使驱动齿轮脱离啮合并与座椅定位齿轮（142）接合。 当座椅定位齿轮接合时，由轮椅乘员旋转的手轮将启动一个将座椅从水平坐姿移动到靠近轮椅后方的基本垂直位置的设置提升机构。

    APPARATUS FOR TRANSPORTING AN INVALID
    2.
    发明申请
    APPARATUS FOR TRANSPORTING AN INVALID 审中-公开
    用于运输无效的装置

    公开(公告)号：WO2008052315A1

    公开(公告)日：2008-05-08

    申请号：PCT/CA2007/001880

    申请日：2007-10-23

    Applicant: IVANCHENKO, Volodymyr

    Inventor： IVANCHENKO, Volodymyr

    IPC: A61G5/06 ,  A61G1/017 ,  A61G1/02

    CPC classification number: A61G5/006 ,  A61G5/042 ,  A61G5/043 ,  A61G5/06 ,  A61G5/08 ,  A61G5/085 ,  A61G5/0891 ,  A61G5/10 ,  A61G5/1086 ,  A61G5/125

    Abstract: A transportation apparatus for transporting an invalid onto a raised surface is disclosed. The transportation apparatus includes a backrest and leg support pivotably connected to a seat portion. The seat portion is slidably connected to first and second spaced apart slide rails. Each slide rail includes a plurality of telescoping members. At least one middle leg and at least one rear leg depends downwardly from the seat portion. At least one middle wheel is connected to the middle leg and at least one rear wheel is connected to the rear leg. The middle wheel and rear wheel define a middle and rear rotation axes, respectively. At least one front wheel is operatively connected to the leg support. The middle leg is movable to adjust the vertical position of the middle wheel, and the rear leg is movable to adjust the vertical position of the rear wheel. The plurality of telescoping members slide the seat portion in a substantially horizontal direction in relation to the rear rotation axis or the middle rotation axis.

    Abstract translation: 公开了一种用于将无效物件运送到凸起表面上的运送装置。 运输装置包括可枢转地连接到座椅部分的靠背和腿部支撑件。 座部分可滑动地连接到第一和第二间隔开的滑轨。 每个滑轨包括多个伸缩构件。 至少一个中间腿部和至少一个后部腿部从座椅部分向下伸出。 至少一个中间轮连接到中间腿，并且至少一个后轮连接到后腿。 中轮和后轮分别定义了中，后旋转轴。 至少一个前轮可操作地连接到腿部支撑件。 中间腿可移动以调节中间轮的垂直位置，后腿可移动以调节后轮的垂直位置。 多个伸缩构件相对于后旋转轴线或中间旋转轴线在基本水平的方向上滑动座部。

    CLUTCHED WHEEL
    3.
    发明申请
    CLUTCHED WHEEL 审中-公开
    离合轮

    公开(公告)号：WO2003095241A1

    公开(公告)日：2003-11-20

    申请号：PCT/KR2003/000929

    申请日：2003-05-12

    Applicant: YUN, Yong-Sang

    Inventor： YUN, Yong-Sang

    IPC: B60B7/00

    CPC classification number: A63C17/1454 ,  A61G5/02 ,  A61G5/101 ,  A61G5/1086

    Abstract: Disclosed is a clutched wheel which can be clutched through the engagement between a latch jaw and a latch bar during rotation thereof in two directions to enable rotation thereof in one direction only, and can selectively rotate in one direction or two directions by inserting or separating a clutch pin mounted a frame thereto or therefrom. The clutched wheel (7) includes an outer wheel (41) and an inner wheel (40); the outer wheel having a tire member (11), a latch jaw (17), and a rotary ball passage (20), the tire member (11) surrounding the outer wheel and being in direct contact with the ground; and the inner wheel (40) having a latch bar (27), a clutch pin guide hole for inserting or separating the rotary ball passage and the clutch pin (38) thereto or therefrom, and a bearing embedded inside. The clutched wheel can rotate in one direction by applying and fixing clutch power to the clutch pin (38) through interaction between the latch jaw (17) and the latch bar (27) pulled by a pulling band or in two directions by separating the clutch pin (38) from the wheel.

    Abstract translation: 公开了一种离合轮，其可以在其两个方向的旋转期间通过闩锁爪和闩锁杆之间的接合而被抓住，以使其仅在一个方向上旋转，并且可以通过插入或分离一个方向或分离一个方向或两个方向来选择性地旋转 离合器销将框架安装在其上或从其上。 离合轮（7）包括外轮（41）和内轮（40）; 所述外轮具有轮胎构件（11），闩锁爪（17）和旋转球通道（20），所述轮胎构件（11）围绕所述外轮且与所述地面直接接触; 内轮（40）具有闩锁杆（27），用于将旋转球通道和离合器销（38）插入或分离的离合器销引导孔和嵌入其中的轴承。 通过将卡爪（17）和由拉带拉动的闩锁杆（27）之间或两个方向上的闩锁杆（27）之间的相互作用，通过将离合器（38）和离合器 销（38）从车轮。

    WHEELCHAIR TWO-SPEED WHEEL ASSEMBLY AND QUICK-RELEASE MOUNTING
    4.
    发明申请
    WHEELCHAIR TWO-SPEED WHEEL ASSEMBLY AND QUICK-RELEASE MOUNTING 审中-公开
    WHEELCHAIR两速车轮组件和快速安装

    公开(公告)号：WO03024182A3

    公开(公告)日：2003-07-10

    申请号：PCT/US0228963

    申请日：2002-09-11

    Applicant: MAGIC WHEELS INC

    Inventor： MEGINNESS STEPHEN M III ,  MATAS WENDELL G

    IPC: B62M11/06 ,  A61G5/02 ,  A61G5/10 ,  F16H3/70 ,  B62M1/14

    CPC classification number: A61G5/02 ,  A61G5/1083 ,  A61G5/1086 ,  F16H3/70 ,  F16H2200/0034

    Abstract: A wheel assembly for a wheelchair having a two-gear arrangement, in which a hypocycloidal gear provides a ratio lower than 1:1. A shift member (38), located on the wheel assembly, has hand operated shift portions (70, 72) and is capable of moving perpendicular to the wheel axle between two positions. The shift member can be moved while the user is seated in the wheelchair and the wheelchair is not moving. The wheel assembly includes a hand rim (14) connected to a housing (18) within which is a gear assembly (22). The gear assembly includes two spaced cage plates (86, 88) which are joined by fixed shafts (92A-92A) having unidirectional rollers (92, 92) positioned thereon around the periphery thereof. The rollers have an exterior surface portion which engages with the interior surface of the housing to readily permit movement in the forward direction, but to prevent movement in the rear direction, unless the hand rims are used to rotate the housing relative to the gear assembly. The cage plate has rubbing elements which interact with the interior surface of the housing to produce an additional braking force for downhill terrain.

    Abstract translation: 一种用于轮椅的轮组件，其具有双齿轮装置，其中，下摆齿轮提供低于1:1的比例。 位于车轮组件上的变速构件（38）具有手动变速部分（70,72），并能够在两个位置之间垂直于轮轴移动。 移动构件可以在用户坐在轮椅上并且轮椅不移动的同时移动。 车轮组件包括连接到壳体（18）的手轮（14），在其中是齿轮组件（22）。 齿轮组件包括两个间隔开的保持板（86,88），它们由固定轴（92A-92A）连接，其中定向在其周边上的单向辊（92,92）。 辊具有外表面部分，其与壳体的内表面接合以容易地允许向前方向移动，但是为了防止在后方向上的运动，除非使用手轮围绕壳体相对于齿轮组件旋转。 笼板具有与壳体的内表面相互作用的摩擦元件，以产生用于下坡地形的附加制动力。

    ブレーキ装置
    5.
    发明申请
    ブレーキ装置 审中-公开
    刹车系统

    公开(公告)号：WO2003025412A1

    公开(公告)日：2003-03-27

    申请号：PCT/JP2002/001297

    申请日：2002-02-15

    Applicant: 曙ブレーキ工業株式会社 ,  池上 洋 ,  古川 仁 ,  寺島 信一 ,  増子 実

    Inventor： 池上 洋 ,  古川 仁 ,  寺島 信一 ,  増子 実

    IPC: F16D51/60

    CPC classification number: F16D51/20 ,  A61G5/1008 ,  A61G5/101 ,  A61G5/1027 ,  A61G5/1035 ,  A61G5/1054 ,  A61G5/1086 ,  B60T7/122 ,  B62B5/0438 ,  B62B5/048 ,  F16D51/60

    Abstract: A small and lightweight brake system in which hill start and hill climbing are facilitated and a stabilized brake power can be obtained under any situation including traveling under rainy weather. The brake system being provided on the rotary shaft of a wheel 101 and regulating rotation of the wheel 101 through a brake drum 3 rotating together with the rotary shaft, comprises a lock shoe 30 where a wedge engages the inner circumferential surface of the brake drum 3 during rotation thereof in any one of forward or reverse direction to regulate rotation of the brake drum 3 in the forward or reverse direction.

    Abstract translation: 一个小而轻便的制动系统，其中可以在任何情况下，包括在阴雨天气下行驶，在山丘启动和爬坡方面获得稳定的制动力。 设置在车轮101的旋转轴上并通过与旋转轴一起旋转的制动鼓3来调节车轮101的旋转的制动系统包括锁定靴30，楔形件与制动鼓3的内周面接合 在向前或相反方向中的任何一个旋转期间，以调节制动鼓3在正向或反向的旋转。

    POWERED WHEELCHAIR
    7.
    发明申请
    POWERED WHEELCHAIR 审中-公开
    动力轮椅

    公开(公告)号：WO2015165500A1

    公开(公告)日：2015-11-05

    申请号：PCT/EP2014/058662

    申请日：2014-04-29

    Applicant: REAC AB

    Inventor： OLSSON, Carl Johan

    IPC: A61G5/06 ,  A61G5/04 ,  A61G5/10 ,  A61G5/12

    CPC classification number: A61G5/042 ,  A61G5/06 ,  A61G5/1056 ,  A61G5/1086 ,  A61G5/1089 ,  A61G5/128 ,  A61G2203/14 ,  A61G2203/42

    Abstract: The invention relates to a powered wheelchair (100) for transporting a person, comprising a seat frame (40) for supporting the person, a pair of opposing main wheel assemblies (20, 30), including a first main wheel assembly (20) and a second main wheel assembly (30) connected to the seat frame (40), and a third main wheel assembly (50) arranged spaced apart from the pair of opposing main wheel assemblies (20, 30) and connected to said seat frame (40). The powered wheelchair further comprises a support wheel arrangement (10) for supporting the powered wheelchair (100), said support wheel arrangement (10) having a main beam (12) and a front support wheel unit (14) capable of being applied to a ground surface (95). The main beam (12) is rotatably connected to said third main wheel assembly (50) at a third connection point (C 3 ) and connected via a guiding mechanism (80) to the first main wheel assembly (20) at a first connection point (C 1 ). The main beam (12) has a first portion (16) adapted to cooperate with said guiding mechanism (80) when said first portion (16) passes through a part of the guiding mechanism (80) upon movement of the main beam (12) relative to the guiding mechanism (80), to maintain said support wheel arrangement in a supporting position (S), in which the front support wheel unit is applied to the ground surface (95).

    Abstract translation: 本发明涉及一种用于运送人的动力轮椅（100），包括用于支撑人的座椅框架（40），一对相对的主轮组件（20,30），包括第一主轮组件（20）和 连接到座椅框架（40）的第二主轮组件（30）和与所述一对相对的主轮组件（20,30）间隔开并且连接到所述座椅框架（40）的第三主轮组件（50） ）。 动力轮椅还包括用于支撑动力轮椅（100）的支撑轮装置（10），所述支撑轮装置（10）具有主梁（12）和前支撑轮单元（14），其能够应用于 地面（95）。 主梁（12）在第三连接点（C3）处可旋转地连接到所述第三主轮组件（50），并且在第一连接点（C）处经由引导机构（80）连接到第一主轮组件（20） C1）。 当所述主梁（12）移动时，所述主梁（12）具有适于与所述引导机构（80）配合的第一部分（16），当所述第一部分（16）穿过所述引导机构（80）的一部分时， 相对于引导机构（80），将所述支撑轮装置保持在支撑位置（S）中，其中前支撑轮单元被施加到地面（95）。

    FREE-WHEELING HUB DEVICE
    8.
    发明申请
    FREE-WHEELING HUB DEVICE 审中-公开
    免车轮设备

    公开(公告)号：WO2004027279A1

    公开(公告)日：2004-04-01

    申请号：PCT/SE2003/001454

    申请日：2003-09-17

    Applicant: HENRIKSSON, Bengt-Åke

    Inventor： HENRIKSSON, Bengt-Åke

    IPC: F16D41/067

    CPC classification number: F16D41/067 ,  A61G5/02 ,  A61G5/1086 ,  F16D41/088

    Abstract: A freewheel hub device comprises two locking rings (10, 28) with axial grooves (13, 29) formed in the locking rings and being essentially V shaped in cross-section. The groove walls of one locking ring (10) form a first and a second wedge surface (13a and 13b), and one groove wall of the other locking ring (29) forms a third wedge surface (29a). A roll holder (14) with rolls (15), which extend into the grooves (13, 29) of the locking rings (10, 28), is mounted in the locking rings (10, 28). A hub (45) is rotationally arranged in the roll holder (14) and has a circumferential surface (47) for cooperation with the rolls (15). The locking rings (10, 28) and the roll holder (14) are turnable relative to each other in a limited manner and can take three differ3nt setting positions relative to each other, in which the wedge surfaces (13a, 13b, 29a) in different combinations force the rolls (15) into engagement with the circumferential surface (47) of the hub (45) to prevent the rotation of the hub in one direction (A), the other direction (B) or both directions (A and B), and a fourth setting position, in which the hub (45) can rotate freely in both directions.

    Abstract translation: 自由轮毂装置包括两个锁定环（10,28），其具有形成在锁定环中的基本为V形横截面的轴向槽（13,29）。 一个锁定环（10）的槽壁形成第一和第二楔形表面（13a和13b），另一个锁定环（29）的一个槽壁形成第三楔形表面（29a）。 具有辊（15）的辊保持器（14）延伸到锁定环（10,28）的凹槽（13,29）中，安装在锁定环（10,28）中。 轮毂（45）旋转地布置在辊保持器（14）中并且具有用于与辊（15）协作的圆周表面（47）。 锁定环（10,28）和辊保持器（14）能够以有限的方式相对于彼此旋转，并且可以相对于彼此具有三个不同的设置位置，其中楔形表面（13a，13b，29a） 不同的组合迫使辊（15）与轮毂（45）的圆周表面（47）接合，以防止轮毂沿一个方向（A），另一个方向（B）或两个方向（A和B）旋转 ）和第四设置位置，其中轮毂（45）可以在两个方向上自由旋转。

    MANUALLY-PROPELLED VEHICLE RELATED SYSTEMS
    9.
    发明申请
    MANUALLY-PROPELLED VEHICLE RELATED SYSTEMS 审中-公开
    手动车辆相关系统

    公开(公告)号：WO2004014281A1

    公开(公告)日：2004-02-19

    申请号：PCT/IB2003/002798

    申请日：2003-07-15

    Applicant: J.T.LABS, LTD. ,  WONG, Sui-Kay

    Inventor： WONG, Sui-Kay

    IPC: A61G5/02

    CPC classification number: B62M1/16 ,  A61G5/023 ,  A61G5/025 ,  A61G5/1008 ,  A61G5/101 ,  A61G5/1018 ,  A61G5/1024 ,  A61G5/1035 ,  A61G5/1051 ,  A61G5/1086 ,  B62B5/0404 ,  B62B5/0409 ,  B62B5/0442 ,  B62B5/0452 ,  B62B5/0457 ,  B62H1/02

    Abstract: The invention provides a propulsion, braking and anti-rollback control assembly for use in manually propelled vehicles such as wheelchairs. In one embodiment, the invention provides a wheelchair with a control lever assembly and related force conveyance connecter that propel, brake and steer the wheelchair in a mechanically advantageous way while minimizing rollback. A seat-activated auxiliary braking system is also provided. Additionally, the invention provides a selective anti-rollback disengagement system that facilitates selective rollback.

    Abstract translation: 本发明提供了用于手动推进车辆如轮椅的推进，制动和防回卷控制组件。 在一个实施例中，本发明提供一种轮椅，其具有控制杆组件和相关的力传送连接器，其以机械上有利的方式推进，制动和转向轮椅，同时最小化回滚。 还提供了座椅启动辅助制动系统。 另外，本发明提供了一种有助于选择性回滚的选择性反卷回脱离系统。

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