| 摘要 |
<p>An integrated system for measuring and marking on a surface (110) has a housing (15, 80), a measuring element (40) at least partially contained within the housing, and a marking element (60) for marking the surface. The system is characterized in that the marking element is initially retained within the housing (80) and is maintained in a spaced-apart relationship to the surface until a user moves the housing in a predetermined direction relative to the surface, whereupon the surface is marked at the measured point. The predetermined direction is preferably perpendicular toward the surface, and the marking element preferably operates through an aperture (70) in the bottom surface of the housing. Various embodiments have features including a cursor (30) aligned with which the marking element, a modular removable and replaceable marking element (60), and either a linear measuring tape or an arcuate angle-measuring element (40).</p> |
