| 摘要 |
<p>A leaf clamp for installation on tubing to control the flow of fluid therethrough, the leaf clamp comprising opposing rectilinear frameworks between which the tubing is threaded. A flexible leaf interconnects the opposing frameworks and extends generally parallel above the tubing positioned between the rectilinear frameworks. A snap-lever, generally L-shaped, is pivotally connected between the upper portions of the frameworks such that the shorter leg of the L-shaped lever is aligned with and engages the leaf member to urge it downwardly into engagement with the tubing as the longer leg of the L- shaped snap-lever is pivoted from a generally transverse "open" position to a generally parallel "closed" position.</p> |
