| 摘要 |
<p>The invention relates to a meter that comprises a body (460), first and second rotary counting means (410, 420) assembled in said body (460), said first counting means (410) interacting with an actuation member (1430) upon each actuation, said first counting means (410) comprising interconnection means of said second counting member (420), the interconnection means being actuated every tenth actuation, the first counting means (410) being provided with a first portion of a peripheral edge (412) comprising counting indices and with first teeth, said second counting member (420) being provided with a second portion of a peripheral edge (422) comprising counting indices and with third teeth, said peripheral edge portions (412, 422) being radially coplanar and non-concentric, said counting members (410, 420) rotating about parallel and offset rotation axes, said counting members (410, 420) being urged into contact together at a point located at a common counting and/or display area.</p> |
