| 摘要 |
An embossing seal includes a support frame having an opening at a first end thereof and a die assembly disposed in the opening of the support frame. The embossing seal includes a handle pivotally connected to the frame for moving between an extended position and a compressed position for closing the die assembly, a first link having a trailing end pivotally connected to the frame and a leading end coupled with the die assembly, and a second link having a first end pivotally connected with the handle and a second end pivotally connected with the first link. In operation, when the handle is moved from the extended position to the compressed position, the first and second links close the die. The arrangement of the first and second links provides increased leverage on the die assembly during the later stages of the compression stroke of the handle.
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