| 摘要 |
PROBLEM TO BE SOLVED: To provide a bucket capable of simplifying its structure inexpensively without relying on human labor when performing the work for switching a shutter between a snow removing state and a non-snow removing state. SOLUTION: This bucket includes a bucket body 2 supported to turn freely for a running vehicle A centered on a shaft axis crossing the direction for removing snow, and the shutter 3 provided in the bucket body 2 and supported to switch freely between the snow removing state and the non-snow removing state. The shutter 3 is supported to operate in the direction for removing snow by its own-weight and be switched into the snow-removing state when the bucket body 2 reaches a snow removing state switching position and operates in the direction for not removing snow by its own-weight and be switched into the non-snow removing state when the bucket body 2 reaches a non-snow removing state switching position. COPYRIGHT: (C)2011,JPO&INPIT
|
