| 摘要 |
Device for punching blanks from a planar part (10), having a punching blade (20) attached in a support plate (22) and projecting from the latter as a blade or cutting line, and profile strips which flank the punching blade (20), are made of a material that is flexible to a limited extent and are each inserted into a channel profile (50) in a positive-locking manner with a region of their cross section, wherein both the channel profile (50) and the profile strip, as insert profile (70), are formed from a material that is elastic to a limited extent.
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