| 摘要 |
<p>A cutting device has a pair of pivotally connected members having knives affixed to their free ends. The pair of members move substantially reciprocally with respect to a continuously moving strand of material, such as wire, to be cut by said pair of knives. One of the pair of members extends beyond their pivot point and is connected via a first crank shaft to a first crank gear, at the side opposite the side having the ends with the knives, relative to the pivot point of the pair of members. Each member is also pivotally connected to a guide member which is arranged substantially normal to the feed direction of the strand of material. At least one of the two guide members is pivotally connected via a second crank shaft to a second crank gear. Gear means are provided to assure that the first and second crank gears rotate at the same speed.</p> |
