| 摘要 |
Locking means for a pair of scissors which have a straight cutting blade, a pinking blade and an intermediate combined straight cutting and pinking blade. The locking means comprises openings which extend laterally through each of the aforementioned blades which openings are aligned in a given pivotal position of the blades. A locking pin is located in the opening of the combined straight cutting and pinking blade and is slightly longer than this opening. The locking pin, therefore, alternately extends into the opening in either the straight cutting blade or the pinking blade. The combined straight cutting and pinking blade is alternately locked to the straight cutting blade or the pinking blade depending upon the opening in each of these blades into which the locking pin extends. Means are provided for moving the locking pin between the aforementioned positions. The foregoing abstract is merely a resume of one general application, is not a complete discussion of all principles of operation or applications, and is not to be construed as a limitation on the scope of the claimed subject matter.
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