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。

公开(公告)号：USD573010S1

公开(公告)日：2008-07-15

申请号：US29295286

申请日：2007-09-25

申请人： Qing-Song Lin

设计人： Qing-Song Lin

公开(公告)号：US09038786B2

公开(公告)日：2015-05-26

申请号：US14049625

申请日：2013-10-09

申请人： Qing-Song Lin

发明人： Qing-Song Lin

IPC分类号： B60B33/00 ,  B60B33/02

CPC分类号： B60B33/0078 ,  B60B33/0042 ,  B60B33/0068 ,  B60B33/0086 ,  B60B33/021 ,  B60B33/025 ,  B60B2200/242 ,  Y10T16/184

摘要： A multifunctional castor with steering, directional and brake functions and is provided with a mounting seat, a rotary seat, an engaging member, a wheel, a brake swing member, a longitudinal rod assembly, an engaging assembly, a transverse rod, a brake pedal and a brake-release pedal. Pressing down or pushing up the brake pedal can activate the steering, direction and brake functions of the castor, and then the steering, direction and brake functions of the castor can be deactivated by controlling the brake-release pedal.

摘要翻译： 具有转向，定向和制动功能的多功能脚轮，并具有安装座，旋转座，接合构件，车轮，制动摆动构件，纵杆组件，接合组件，横杆，制动踏板 和制动释放踏板。 按下或向上推动制动踏板可以启动脚轮的转向，方向和制动功能，然后通过控制制动踏板来停用脚轮的转向，方向和制动功能。

公开(公告)号：US08302257B2

公开(公告)日：2012-11-06

申请号：US12701646

申请日：2010-02-08

申请人： Qing-Song Lin

发明人： Qing-Song Lin

IPC分类号： B60B33/00

CPC分类号： B60B33/021 ,  B60B33/0021 ,  B60B33/0028 ,  B60B33/0042 ,  B60B33/0049 ,  B60B33/0057 ,  B60B33/0068 ,  B60B33/0073 ,  B60B33/0086 ,  B60B33/025 ,  Y10T16/1853 ,  Y10T16/1857 ,  Y10T16/195

摘要： A double-pedal double-wheel truckle with independent braking and releasing functions is a truckle for a precision instrument and comprises a body, a rotating & locking device, a truckle body device, a braking device and a bottom cover body. The body is provided for disposing a rotating & locking device, a truckle body device, a braking device and a bottom cover body. With the independent braking and releasing functions of the braking device of the body, the user can easily operate and stably block the rotating & locking device and the truckle body device. The bottom cover body is provided for preventing foreign matters from entering the truckle body device, so that the truckle can be locked from rotation. By such arrangements, it can achieve the objectives, such as easy operation, easy to distinguish braking state, stable braking, reducing noises, strengthening structure and safe usage, etc.

摘要翻译： 具有独立制动和释放功能的双踏板双轮卡车是用于精密仪器的卡车，包括主体，旋转锁定装置，卡车主体装置，制动装置和底盖主体。 本体设置用于设置旋转锁定装置，卡车主体装置，制动装置和底盖主体。 利用车身制动装置的独立制动和释放功能，用户可以方便地操作和稳定地阻挡旋转锁定装置和卡车车身装置。 底盖主体被设置用于防止异物进入卡车主体装置，使得卡车可以被锁定以防旋转。 通过这种布置，可以实现操作方便，易于辨别制动状态，制动稳定，噪音低，加强结构，安全使用等目的。