| 摘要 |
<p>Juxtaposed-links differential toggle linkages as used hitherto on industrial clamps usually apply toggle pressure to a straight clamp bar sharing pressure between a fixed fulcrum pin and the clamping end of said bar, or else use a cranked clamp bar with arm lengths fixed by overall height of clamp, and having the short toggle link and handle pivotally fixed to clamp body. This invention concerns a toggle clamp having a juxtaposed-links differential toggle linkage to actuate near end of adjacent clamping bar (8), said bar (8) having a fulcrum element (10) intermediate said linkage and the remote clamping end (9) of said bar with, on manually operated clamps, the optional use of quick release/retention slots (11) for fulcrum element (10) and clamp bar, plus slot/s (14) in clamp base for rapid set-up/removal of clamp. </p> |
