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ANTI-PAPER JAM PROTECTION DEVICE FOR SHREDDERS

  • US 20100282879A1
  • Filed: 07/27/2009
  • Published: 11/11/2010
  • Est. Priority Date: 05/07/2009
  • Status: Active Grant
First Claim
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1. An anti-paper jam protection device for shredders, comprising:

  • a paper thickness detecting device, mounted at the paper inserting passage of the shredder, and detecting a thickness of the paper inserted into the paper inserting passage;

    an indicating device, mounted on the shredder and prompting the user;

    a controlling device, in line connection with the paper thickness detecting device and the indicating device respectively, mounted in the shredder and in line connection with the driving component of the shredder driving the shredder blades, for controlling the driving component and the indicating device respectively according to the detecting result of the paper thickness detecting device.

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