Weighing scales with balance pan, has windshield with boundary wall that can be fitted in different positions in which smaller opening is open or closed

摘要

A wind shield is openable by sliding a side plate or top plate. An additional, smaller opening (20) is also provided. The boundary wall (8) of the wind shield comprising the smaller opening can be placed in to positions in the wind shield. In at least one of these positions, the opening is free, and in another position, the opening is closed by corresponding fixed parts of the wind shield.