| 摘要 |
<p>A weighing scales, the geometry of which provides maximum readability of scale graduations for housing area. The housing is round and includes a base adapted to be disposed on a support surface and an assembly including a support plate and a spaced platform connected thereto and movable axially relative to the base. A graduated scale is disposed on the support plate facing the platform and an index is positioned over the support plate for angular movement relative to the graduated scale within the assembly. The weighing scales includes a mechanism for translating an axial movement of the assembly to an angular movement of the index. Support means supports the assembly on the base and at least a portion of the platform concentric with the graduated scale is formed of transparent material for viewing the disposition of the index relative to the graduated scale.</p> |
