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1. 发明公开

US20240300263A1 CASTER DEVICE 审中-公开
公开(公告)号：US20240300263A1
公开(公告)日：2024-09-12
申请号：US18181674
申请日：2023-03-10
申请人： CATIS PACIFIC MFG. CORP. LTD.
发明人： Ching-Sung Lin
IPC分类号： B60B33/00
CPC分类号： B60B33/021 , B60B33/0081 , B60B33/025
摘要： A caster device for a pipe leg includes a caster unit, a mounting unit, and a braking unit. The caster unit includes a wheel seat subunit, a caster subunit that is rotatably connected to a bottom end of the wheel seat subunit, and a protection subunit that is located between the wheel seat subunit and the caster subunit. The mounting unit is mounted to the wheel seat subunit and is adapted to be mounted to the pipe leg. The braking unit extends through the protection subunit and the wheel seat subunit into the mounting unit, and is movable in an up-down direction between a braking position, in which the braking unit projects out of the protection subunit and is in contact with the caster subunit so that the caster subunit is refrained from rotating, and an initial position, in which the braking unit is spaced apart from the caster subunit.

2. 发明公开

US20240278599A1 CASTER ASSEMBLIES HAVING CAM-OPERATED BRAKES 审中-公开
公开(公告)号：US20240278599A1
公开(公告)日：2024-08-22
申请号：US18170939
申请日：2023-02-17
申请人： The Boeing Company
发明人： Matthew James Frizzell , Richard Kurt Wagner , Joseph Edward Flach
IPC分类号： B60B33/02 , B60B33/00
CPC分类号： B60B33/021 , B60B33/0081
摘要： Caster assemblies are disclosed herein. An example caster assembly includes a caster frame assembly including a caster frame, a caster mounting plate, and a brake arm; a pin having a first end and a second end opposite the first end, the second end to engage the brake arm; and a lever arm having a third end and a fourth end opposite the third end, the lever arm to pivot relative to the caster frame assembly between a first position and a second position, movement of the lever arm to the first position to cause the fourth end of the lever arm to actuate the pin in a first direction to move the brake arm to the engaged position to restrict rotation of the wheel.

3. 发明公开

US20230338210A1 Patient Transport Apparatus With Motion Dampening 审中-公开
公开(公告)号：US20230338210A1
公开(公告)日：2023-10-26
申请号：US18212924
申请日：2023-06-22
申请人： Stryker Corporation
发明人： Ross Heneveld
IPC分类号： A61G3/08 , A61G1/02 , A61G3/02 , B60B33/02 , B60B33/00
CPC分类号： A61G3/0891 , A61G1/0287 , A61G3/0254 , A61G1/0243 , B60B33/021 , B60B33/0086 , A61G2203/70 , A61G2200/32 , B60B33/0078
摘要： A patient transport apparatus is provided for use with a retainer of a transport vehicle. The patient transport apparatus comprises a support structure comprising a patient support surface to support a patient. An engagement member is coupled to the support structure and arranged to engage the retainer when unloading the patient transport apparatus from the transport vehicle. A dampener is operable in a standby state or a resistance state such that the dampener provides increased resistance to movement of the patient transport apparatus in the resistance state as compared to the standby state. The resistance state of the dampener is activated by manually moving the patient transport apparatus in a first direction and the standby state is activated by manually moving the patient transport apparatus in a second direction, opposite the first direction.

4. 发明授权

US11723819B2 Patient transport apparatus with motion dampening 有权
公开(公告)号：US11723819B2
公开(公告)日：2023-08-15
申请号：US16555148
申请日：2019-08-29
申请人： Stryker Corporation
发明人： Ross Heneveld
IPC分类号： A61G1/02 , A61G3/02 , B60B33/00 , B60B33/02 , A61G3/08
CPC分类号： A61G3/0891 , A61G1/0243 , A61G1/0287 , A61G3/0254 , B60B33/0086 , B60B33/021 , A61G2200/32 , A61G2203/70 , B60B33/0078
摘要： A patient transport apparatus is provided for use with a retainer of a transport vehicle. The patient transport apparatus comprises a support structure comprising a patient support surface to support a patient. An engagement member is coupled to the support structure and arranged to engage the retainer when unloading the patient transport apparatus from the transport vehicle. A dampener is operable in a standby state or a resistance state such that the dampener provides increased resistance to movement of the patient transport apparatus in the resistance state as compared to the standby state. The resistance state of the dampener is activated by manually moving the patient transport apparatus in a first direction and the standby state is activated by manually moving the patient transport apparatus in a second direction, opposite the first direction.

5. 发明授权

US11718128B2 Ergonomic central wheel lock for ultrasound consoles 有权
公开(公告)号：US11718128B2
公开(公告)日：2023-08-08
申请号：US16702713
申请日：2019-12-04
申请人： GE Precision Healthcare LLC
发明人： Gerhard Hattinger , Christian Ruff
IPC分类号： B60B33/02 , A61B8/00 , F16D65/28
CPC分类号： B60B33/021 , A61B8/4427 , F16D65/28 , A61B8/4405 , A61B8/4455 , B60B2200/26
摘要： A system comprising a movable device including front wheels and rear wheels configured to swivel and roll, a braking system configured to lock the front wheels and the rear wheels to keep the front wheels and the rear wheels from rolling, a directionally locking system configured to keep the rear wheels from swiveling, first and second rear pedals configured to control the front and rear wheels to be in one of a locked state, a directionally locked state, or a released state, and first and second front pedals configured to control the front and rear wheels to be in one of a locked state or a released state.

6. 发明授权

US09266393B2 Caster with braked shaft and wheel at once 有权
标题翻译：脚轮与刹车轴和轮一次
公开(公告)号：US09266393B2
公开(公告)日：2016-02-23
申请号：US14233128
申请日：2012-07-13
申请人： Shin Dong Yeo
发明人： Shin Dong Yeo
IPC分类号： B60B33/00 , B60B33/02
CPC分类号： B60B33/021 , B60B33/0042 , B60B33/0078 , B60B33/025 , B60B2200/22 , B60B2200/24 , B60B2200/43 , B60B2900/321 , B60B2900/3312 , B60B2900/531
摘要： A simple operating caster is provided, which is braked by simple operation of brake pedal, and by which shaft and wheel are braked at once, as the equipped push-type brake pedal (12) to solid axle (13) can be installed always to the outside of bogie (11) exposed so that composed for the operation of user anytime, and brake and brake release of pivot (14) and wheel (15) is performed by the brake pedal (12) at once. The brake method is operated by brake pedal (12) and composed of the pivot brake part, and the wheel brake part, which brakes and releases brake of wheel (15), and pivot brake part and wheel brake part above is operated by push-type brake pedal (12) at once, and by which brake and brake release of pivot (14) and wheel (15) is performed at once, and as the pivot brake part and the wheel brake part is composed of each spring to be elastic-supported and buffered.
摘要翻译：提供了一个简单的操作脚轮，通过简单的制动踏板操作制动，并且立即将轴和车轮制动，因为配备的推式制动踏板（12）到实心轴（13）可以总是安装在转向架（11）的外部暴露，以便随时用于使用者的操作，并且制动踏板（12）一次执行枢轴（14）和轮（15）的制动和制动释放。制动方法由制动踏板（12）操作并由枢转制动器部件组成，制动和释放车轮（15）的制动部分以及上面的枢转制动器部件和车轮制动器部件的制动器部件由推动制动器一次制动踏板（12），一次执行枢轴（14）和轮（15）的制动和制动释放，并且由于枢转制动部分和车轮制动部分由每个弹簧组成以具有弹性支持和缓冲。

7. 发明申请

US20160038357A1 Hospital Bed Obstacle Detection Apparatus 有权
标题翻译：医院床障碍检测仪
公开(公告)号：US20160038357A1
公开(公告)日：2016-02-11
申请号：US14921483
申请日：2015-10-23
申请人： Hill-Rom Services, Inc.
发明人： Carl William Riley , Keith Adam Huster , Gregory J. Figel , Irvin J. Vanderpohl, III
IPC分类号： A61G7/012
CPC分类号： A61G7/012 , A47C19/045 , A61B5/1115 , A61G7/00 , A61G7/005 , A61G7/008 , A61G7/015 , A61G7/018 , A61G7/05 , A61G7/0507 , A61G7/0513 , A61G7/0527 , A61G7/057 , A61G7/05715 , A61G7/05769 , A61G2203/34 , A61G2203/72 , A61G2203/726 , A61G2203/74 , B60B33/0005 , B60B33/0039 , B60B33/0049 , B60B33/0057 , B60B33/0068 , B60B33/0073 , B60B33/021 , H01H3/142 , H01H3/16 , Y10T307/773
摘要： A hospital bed obstacle detection device and related method for detecting an obstacle between first and second components of a hospital bed is provided.
摘要翻译：提供了一种用于检测医院病床的第一和第二部件之间的障碍物的医院病床障碍物检测装置及相关方法。

8. 发明授权

US09139043B1 Central-controlled double wheel structure 有权
标题翻译：中央控制双轮结构
公开(公告)号：US09139043B1
公开(公告)日：2015-09-22
申请号：US14260113
申请日：2014-04-23
申请人： Tso-Yu Fan
发明人： Tso-Yu Fan
IPC分类号： B60B33/06 , B60B33/00
CPC分类号： B60B33/0028 , B60B33/0042 , B60B33/0047 , B60B33/0086 , B60B33/0092 , B60B33/021 , B60B33/025 , B60B33/026 , B60B2900/112 , B60B2900/113 , B60B2900/323
摘要： A central-controlled double wheel structure allows accurate performance in controlling the direction of movement of transporting devices when a braking block, a direction limiting member, and a toothed braking member are stably and properly intermeshed, thereby ensuring transporting devices to move in a preset straight direction. The double wheel structure has braking pads that are connected to bridging plates which are in turn connected to a connecting seat, and positioning of the braking pads is controlled by the upward or downward movement of the connecting seat as the bridging plates act as a lever structure with the axial rod as the axis. Further, the serrated cogging ends of the braking pads may intermesh into the cogging teeth of the wheel bodies to effectively stop the movement of transporting devices without subjecting the braking pads and the wheel bodies to extensive wearing.
摘要翻译：中央控制的双轮结构允许在制动块，方向限制构件和有齿制动构件稳定且适当地啮合时控制运输装置的运动方向的精确性能，从而确保运输装置以预设的直线运动方向。双轮结构具有连接到桥接板的制动衬块，桥接板又连接到连接座，并且当桥接板用作杆结构时，通过连接座的向上或向下运动来控制制动衬块的定位以轴杆为轴。此外，制动衬块的锯齿状齿槽端可以相互啮合到轮体的齿槽齿中，以有效地停止输送装置的移动，而不会使制动垫和轮体大量磨损。

9. 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。

10. 发明申请

US20150047148A1 SELF-ORIENTING TWIN CASTOR WITH BRAKING ASSEMBLY 有权
标题翻译：具有制动装置的自对准两把手
公开(公告)号：US20150047148A1
公开(公告)日：2015-02-19
申请号：US14356716
申请日：2012-10-12
申请人： EMILSIDER MECCANICA S.P.A.
发明人： Francescantonio Melara
IPC分类号： B60B33/00
CPC分类号： B60B33/0078 , B60B33/0028 , B60B33/0042 , B60B33/021 , B60B2900/112 , B60B2900/113 , Y10T16/1853 , Y10T16/195
摘要： A self-orienting twin castor with braking assembly comprising a main body, designed for rotary mating with the base of an installation device.The body is provided with at least one through hole for accommodating rotatably, with play along a substantially vertical direction, a shaft that has two coupling ends for respective wheels; elastic means are arranged within a transverse channel of the through hole of the body; the main body comprises two tubular lateral portions, which are coaxial with the hole and are adapted to accommodate a sleeve of a respective wheel which is fitted on a coupling end of the shaft accommodated in the hole; at least one portion comprises, along its inner surface, at least one radially protruding slider, which is shaped and parallel to the axis of the shaft.
摘要翻译：一种具有制动组件的自动定向双脚轮，包括主体，设计用于与安装装置的基座旋转配合。主体设置有至少一个通孔，用于沿着基本上垂直的方向可旋转地容纳一个游隙，该轴具有用于各个车轮的两个联接端; 弹性装置布置在主体的通孔的横向通道内; 主体包括与孔同轴的两个管状横向部分，并适于容纳相应车轮的套筒，该套筒装配在容纳在孔中的轴的联接端上; 至少一个部分沿其内表面包括至少一个径向突出的滑块，其形状并平行于轴的轴线。

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