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draw-bar box with a brake / draw-bar box

draw-bar box with a brake

Combining sliding device at the bottom of the universal wheel with tension rod,the sliding of the box is controled by st-retching out and drawing back the draw-bar without changing the way it is originally used. It slides in a normal way when lifting the box. And it will stop sliding when it is pressed. The system works as a brake.


Xiamen Unicersity of Technology

Xiamen Unicersity of Technology
FuJian, China

Ruijun HUA,
Xiamen Unicersity of Technology