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91. 发明申请

US20150210114A1 CASTER WHEEL BRAKING SYSTEMS 有权
标题翻译：车轮制动系统
公开(公告)号：US20150210114A1
公开(公告)日：2015-07-30
申请号：US14163738
申请日：2014-01-24
申请人： Hamilton Caster & Manufacturing Company
发明人： Yefim Spektor
IPC分类号： B60B33/00
CPC分类号： B60B33/0081 , B60B33/00 , B60B33/0018 , B60B33/0049 , B60B33/0068 , B60B33/0076 , B60B33/0078 , B60B33/0086 , B60B33/0089 , B60B33/0092 , B60B2200/20 , B60B2200/43 , B60B2900/531 , B62B3/00 , B62B5/0438 , Y10T16/18 , Y10T16/191 , Y10T16/195
摘要： A caster wheel braking system for braking rotation of a caster wheel includes a caster having a caster plate, a horn base coupled with the caster plate and rotatable about a vertical axis, a pair of legs extending downwardly from the horn base, and at least one caster wheel coupled with the pair of legs and rotatable about a horizontal axis defined by a wheel axle. A mounting plate is spaced from the caster by a spacer. A movable plunger is disposed between the caster plate and the mounting plate and is horizontally movable through a slot provided in the spacer. A brake shoe is vertically movable by the movable plunger between a non-braking position in which the at least one caster wheel is permitted to rotate and a braking position in which the brake shoe exerts a braking force on the at least one caster wheel to at least partially hinder rotation of the at least one caster wheel. A pin may be coupled with the movable plunger and be configured to convert horizontal movement of the movable plunger to vertical movement of the brake shoe. Additionally, a biasing element may be provided adjacent to the brake shoe and be configured to bias the brake shoe toward the non-braking position or the braking position. One or more of the caster wheel braking systems may be provided on a transport vehicle configured to move along a ground surface.
摘要翻译：用于制动脚轮的旋转的脚轮制动系统包括具有脚轮板的脚轮，与脚轮板连接的喇叭基座并可围绕垂直轴线旋转，从喇叭座向下延伸的一对腿以及至少一个与所述一对腿连接并且能够围绕由轮轴限定的水平轴线旋转的脚轮。安装板通过间隔件与脚轮间隔开。可动柱塞设置在脚轮板和安装板之间，并且能够通过设置在间隔件中的槽水平移动。制动蹄可以通过可动柱塞在允许至少一个脚轮之间转动的非制动位置和制动位置之间垂直移动，其中制动蹄在至少一个脚轮上施加制动力到至少部分地阻碍所述至少一个脚轮的旋转。销可以与可移动柱塞联接，并且被构造成将可动柱塞的水平运动转换成制动瓦的垂直运动。另外，偏置元件可以设置成与制动蹄相邻，并且被构造成朝向非制动位置或制动位置偏压制动蹄。脚轮轮制动系统中的一个或多个可以设置在配置成沿着地面移动的运输车辆上。

92. 发明授权

US09038785B2 Castor with separate brake device and brake release device 有权
标题翻译：蓖麻具有单独的制动装置和制动器释放装置
公开(公告)号：US09038785B2
公开(公告)日：2015-05-26
申请号：US14045817
申请日：2013-10-04
申请人： Qing-Song Lin
发明人： Qing-Song Lin
IPC分类号： B60B33/00 , B60B33/02
CPC分类号： B60B33/021 , B60B33/0081 , B60B33/025 , B60B2200/20 , B60B2900/321 , Y10T16/195
摘要： A castor with separate brake device and brake release device is provided with a shell, a brake piece, a brake unit and a brake-release unit. The brake unit and the brake-release unit are two separate members, while they are interactively linked by a push portion and the notch portion, so as to ensure the accuracy of the brake operation. Whenever the castor is in a brake-activated status or brake-deactivated status, the brake pedal and the brake-release pedal pivot in opposite direction to present different angles, which makes it easier for the user to see the status of the castor (in brake position or non-brake position), and prevents confusion or accidental operation.
摘要翻译：具有单独的制动装置和制动器释放装置的脚轮设置有壳体，制动片，制动单元和制动释放单元。制动单元和制动器释放单元是两个单独的构件，而它们通过推动部分和切口部分交互地连接，以确保制动操作的精度。每当脚轮处于制动器启动状态或制动器停用状态时，制动踏板和制动器释放踏板以相反方向枢转以呈现不同的角度，这使得用户更容易看到脚轮的状态（在制动位置或非制动位置），并防止混乱或意外操作。

93. 发明授权

US08516656B2 Combination castor whose castor units are braked simultaneously 失效
标题翻译：组合脚轮的脚轮单元同时制动
公开(公告)号：US08516656B2
公开(公告)日：2013-08-27
申请号：US13347748
申请日：2012-01-11
申请人： Ming-Hsien Lin , Feng-Hsi Yang
发明人： Ming-Hsien Lin , Feng-Hsi Yang
IPC分类号： B60B33/021 , B60B33/02
CPC分类号： B60B33/0081 , B60B33/0092
摘要： A combination castor includes a control unit, a linking unit, and at least two castor units. The control unit includes at least one mounting seat, at least one bushing mounted in the at least one mounting seat, and a pedal pivotally located at a side of the at least one mounting seat. The linking unit includes a propeller shaft extended through the at least one bushing and locked onto the pedal, at least one rotation plate secured on the propeller shaft, and at least two links each pivotally connected with the at least one rotation plate and the respective castor unit. Thus, when the pedal is stepped, the propeller shaft is driven to rotate the at least one rotation plate which drives the links to operate the castor units so as to brake or position the castor units simultaneously.
摘要翻译：组合脚轮包括控制单元，连接单元和至少两个脚轮单元。控制单元包括至少一个安装座，安装在至少一个安装座中的至少一个衬套和枢转地位于至少一个安装座侧面的踏板。连接单元包括延伸穿过至少一个衬套并锁定在踏板上的传动轴，固定在传动轴上的至少一个旋转板和至少两个连杆，每个连杆与至少一个旋转板和相应的脚轮单元。因此，当踏板是阶梯式的时，驱动轴驱动旋转驱动连杆的至少一个旋转板，以操作脚轮单元，以同时制动或定位脚轮单元。

94. 发明申请

US20120311821A1 CASTER SYSTEM EQUIPPED WITH HAND-OPERATED BRAKES 有权
标题翻译：装有手动制动器的喷枪系统
公开(公告)号：US20120311821A1
公开(公告)日：2012-12-13
申请号：US13578586
申请日：2011-02-25
申请人： Tamaki Eguchi
发明人： Tamaki Eguchi
IPC分类号： B60B33/00
CPC分类号： A45C5/145 , B60B33/0023 , B60B33/0028 , B60B33/0039 , B60B33/0049 , B60B33/0057 , B60B33/0068 , B60B33/0073 , B60B33/0081 , B60B33/0086 , B60B33/0092 , B60B33/021 , B60B2900/111 , B60B2900/112 , B60B2900/115 , B62B2301/0467 , Y10T16/195
摘要： Hand-operated brakes caster system is easy to use, compact, lightweight, low-cost. A fork supports a rotating wheel via an axle. A bag mounted base supports the swinging fork. A hollow swing shaft mounts on a base bearing. A force transmitting wire is pulled by a rotation knob in a controller away from the wheel. Opening direction force is applied by a spring to the wire in the opening direction. Therefore, if the knob is rotated by an angle not smaller than a predetermined value, reverse rotational moment is applied, locking the rotation knob. Force transmitted to a lever via the wire is magnified by the action of the lever, and the resulting force pushes a brake pin located inside the fork swing shaft. The brake pin abuts the tire resulting in frictional resistance preventing rotation of the wheel.
摘要翻译：手动刹车脚轮系统易于使用，结构紧凑，重量轻，成本低廉。叉子通过轴支撑旋转轮。一个袋子安装的底座支撑摆动的叉子。空心摆轴安装在基座轴承上。力传递线被控制器中的旋钮旋转远离车轮。打开方向力通过弹簧向打开方向施加到电线。因此，如果旋钮旋转不小于预定值的角度，则施加反向旋转力矩，锁定旋钮。通过导线传递到杠杆的力被杠杆的作用放大，并且所产生的力推动位于叉摆杆内侧的制动销。制动销与轮胎抵接，产生摩擦阻力，防止车轮旋转。

95. 发明申请

US20120054983A1 Three-state caster assembly with swivel lock and wheel brake 有权
标题翻译：具有旋转锁和车轮制动器的三态脚轮组件
公开(公告)号：US20120054983A1
公开(公告)日：2012-03-08
申请号：US13135872
申请日：2011-07-18
申请人： Adrian Steenson
发明人： Adrian Steenson
IPC分类号： B60B33/00
CPC分类号： B60B33/025 , B60B33/0018 , B60B33/0021 , B60B33/0028 , B60B33/0049 , B60B33/0057 , B60B33/0068 , B60B33/0073 , B60B33/0081 , B60B33/021 , Y10T16/184 , Y10T16/1853 , Y10T16/195
摘要： A caster assembly is provided which may include an attachment means for attaching the caster assembly to a base of an object, a caster yoke, and a cam assembly operable in at least three states. The caster yoke is operable to swivel relative to the attachment means. The cam assembly may include an actuating means for operating the cam assembly, a swivel lever mechanism and a brake lever mechanism in communication with a cam. When in a first state, the wheel rotates freely and the caster yoke swivels freely. When in a second state, a first swivel brake is engaged by the swivel lever mechanism to lock the caster yoke in a predetermined orientation while the wheel is allowed to rotate freely. When in a third state, a wheel brake is engaged by the brake lever mechanism to stop the wheel from rotating freely and a second swivel brake is simultaneously engaged to stop the caster yoke from swivelling.
摘要翻译：提供了一种脚轮组件，其可以包括用于将脚轮组件附接到物体的基部，脚轮轭和可在至少三种状态下操作的凸轮组件的附接装置。脚轮轭可操作以相对于附接装置旋转。凸轮组件可以包括用于操作凸轮组件的致动装置，与凸轮连通的旋转杆机构和制动杆机构。当处于第一状态时，轮子自由旋转，脚轮轭自由旋转。当处于第二状态时，第一旋转制动器通过旋转杆机构接合，以在允许车轮自由旋转的同时将脚轮轭锁定在预定取向。当处于第三状态时，车轮制动器由制动杆机构接合以阻止车轮自由旋转，并且第二回转制动器同时接合以阻止脚轮轭旋转。

96. 发明授权

US07992254B2 Caster device 有权
标题翻译：脚轮装置
公开(公告)号：US07992254B2
公开(公告)日：2011-08-09
申请号：US12621944
申请日：2009-11-19
申请人： Hyoung Kyoun Ahn , Ghi Young Kim
发明人： Hyoung Kyoun Ahn , Ghi Young Kim
IPC分类号： B60B33/00
CPC分类号： B60B33/021 , B60B33/0021 , B60B33/0039 , B60B33/0049 , B60B33/0057 , B60B33/0068 , B60B33/0073 , B60B33/0081 , B60B33/0092 , B60B33/025 , B60B33/026 , Y10T16/195 , Y10T16/199
摘要： There is provided a caster device including a caster, a crank shaft, a rotating member, a pushing member and a connecting rod. The crank shaft is coaxially coupled to a reciprocatingly rotatable cam element of the caster. The rotating member is rotatably coupled to a movable object. The rotating member has a plurality of pins spaced apart from one another in a circumferential direction. The pushing member is vertically movably coupled to the movable object. The pushing member rotates the rotating member by contact with the pin. The connecting rod and the crank shaft convert a rotation of the rotating member to a reciprocating rotation of the cam element. The caster is set to one of a plurality of operating modes according to the reciprocating rotation of the cam element.
摘要翻译：提供了一种脚轮装置，其包括脚轮，曲柄轴，旋转构件，推动构件和连接杆。曲柄轴同轴地联接到脚轮的可往复旋转的凸轮元件。旋转构件可旋转地联接到可移动物体。旋转构件具有在圆周方向上彼此间隔开的多个销。推动构件可垂直移动地联接到可移动物体。推动构件通过与销的接触来旋转旋转构件。连杆和曲轴将旋转构件的旋转转换成凸轮元件的往复旋转。根据凸轮元件的往复旋转，脚轮被设定为多种操作模式之一。

97. 发明申请

US20100132159A1 Powered Locking Caster Wheel 审中-公开
标题翻译：电动锁脚轮
公开(公告)号：US20100132159A1
公开(公告)日：2010-06-03
申请号：US12646360
申请日：2009-12-23
申请人： Sergio Armano , Brian D. Hass
发明人： Sergio Armano , Brian D. Hass
IPC分类号： B60B33/00
CPC分类号： B60B33/021 , B60B33/0021 , B60B33/0039 , B60B33/0049 , B60B33/0057 , B60B33/0068 , B60B33/0073 , B60B33/0081 , B60B33/0086 , B60B33/0092 , B60B33/025 , B62B2301/04632 , Y10T16/195
摘要： A caster wheel, comprising a wheel contained between covers; a drive assembly connected to the covers; and a locking assembly connected to the drive assembly, the locking assembly applying pressure to a surface of the wheel under action of the drive assembly, thereby controlling a rotation of the wheel around both a vertical and horizontal axis.
摘要翻译：脚轮，包括盖子之间的轮子; 连接到盖的驱动组件; 以及连接到所述驱动组件的锁定组件，所述锁定组件在所述驱动组件的作用下将压力施加到所述车轮的表面，从而控制所述车轮围绕垂直轴线和水平轴线的旋转。

98. 发明申请

US20090315302A1 POWER GENERATION 审中-公开
标题翻译：发电
公开(公告)号：US20090315302A1
公开(公告)日：2009-12-24
申请号：US12294420
申请日：2007-03-05
申请人： Andrew Gray
发明人： Andrew Gray
IPC分类号： B62B3/00 , B60B33/00 , H02K7/18 , H02K7/10
CPC分类号： B62B5/00 , B60B33/0028 , B60B33/0042 , B60B33/0049 , B60B33/0057 , B60B33/0068 , B60B33/0073 , B60B33/0081 , B60B33/0089 , B60B33/0097 , B62B3/1404 , B62B5/0056 , B62B5/0423 , H02K7/1846 , Y10T16/18 , Y10T16/195
摘要： A method and apparatus is disclosed for generating power in a castor. The apparatus includes a wheel arranged to rotate about a wheel axis when the castor moves over a running surface, a drive belt arranged to be driven by rotation of the wheel and at least one generator unit arranged to be driven by the drive belt to generate power.
摘要翻译：公开了一种用于在脚轮中产生动力的方法和装置。所述装置包括轮，所述车轮设置成当所述脚轮在行驶表面上移动时围绕车轮轴线旋转;驱动带，其布置成通过所述车轮的旋转而被驱动;以及至少一个发电机单元，其布置成由所述驱动带驱动以产生动力。

99. 发明申请

US20090038113A1 WHEEL STRUCTURE 失效
标题翻译：车轮结构
公开(公告)号：US20090038113A1
公开(公告)日：2009-02-12
申请号：US11835723
申请日：2007-08-08
申请人： LI-LAN YAN
发明人： LI-LAN YAN
IPC分类号： B60B33/00
CPC分类号： B60B33/021 , B60B33/0021 , B60B33/0028 , B60B33/0039 , B60B33/0049 , B60B33/0057 , B60B33/0068 , B60B33/0073 , B60B33/0081 , Y10T16/195 , Y10T16/202 , Y10T16/216
摘要： A wheel includes a central holding member, a wheel member, a shell secured around the central holding member, a shaft partly received in the central holding member, a bearing around the shaft inside the central holding member, an upper cover tightly pressed against the bearing, a braking plate mechanism, and a pressing plate mechanism; the upper cover has a connecting extension section having first and second pivotal holes; the braking plate mechanism and the pressing plate mechanism are pivoted on the first and the second pivotal holes of the upper cover respectively; the pressing plate mechanism includes a big pressing plate, and a second pressing plate; when the big pressing plate is depressed, it will press the braking plate mechanism against the wheel member to stop the wheel member; the little pressing plate is used to move the big pressing plate away from the braking plate mechanism.
摘要翻译：轮包括中央保持构件，轮构件，围绕中心保持构件固定的壳体，部分地容纳在中心保持构件中的轴，围绕中心保持构件内的轴的轴承，紧密地压靠在轴承上的轴承座制动板机构和压板机构; 所述上盖具有具有第一和第二枢转孔的连接延伸部分; 制动板机构和按压板机构分别在上盖的第一和第二枢转孔上枢转; 压板机构包括大压板和第二压板; 当大压板被压下时，将制动板机构压靠在车轮构件上以停止车轮构件; 使用小压板将大压板移离制动板机构。

100. 发明申请

US20080234913A1 Undercarriage For Hospital Bed 有权
标题翻译：医院床底架
公开(公告)号：US20080234913A1
公开(公告)日：2008-09-25
申请号：US12093169
申请日：2006-10-30
申请人： Zbynek Froli K
发明人： Zbynek Froli K
IPC分类号： B60T8/172 , A61G7/05
CPC分类号： A61G7/08 , A61G7/0528 , A61G2203/36 , B60B33/0021 , B60B33/0039 , B60B33/0049 , B60B33/0057 , B60B33/0068 , B60B33/0073 , B60B33/0081 , B60B33/0092 , B60B33/021 , B60B33/025 , B60B33/026
摘要： An undercarriage for a hospital bed including at least three wheels (1) while at least two wheels (1) are equipped with a brake (2) with a common control (9) of all the brakes (2). The undercarriage further includes a bed movement sensor (31) that is connected to the central processor unit (32), which is interconnected with an actuating device (33) for control of all the brakes (2). The central processor unit (32) is further equipped with a block (35) for generation of a timeout between stopping of turning of the wheel (1) and automatic applying of the brakes (2).
摘要翻译：包括至少三个轮（1）的医院床的起落架，而至少两个轮（1）配备有具有所有制动器（2）的共同控制（9）的制动器（2）。起落架还包括连接到中央处理器单元（32）的床运动传感器（31），其与用于控制所有制动器（2）的致动装置（33）互连。中央处理器单元（32）还配备有用于在停止车轮（1）的转动和制动器（2）的自动应用之间产生超时的块（35）。

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