Shredder with proximity sensing system
First Claim
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1. A shredder comprising:
- a housing;
a shredder mechanism received in the housing and including an electrically powered motor and cutter elements, the shredder mechanism enabling articles to be shredded to be fed into the cutter elements and the motor being operable to drive the cutter elements so that the cutter elements shred the articles fed therein;
the housing having an opening enabling articles to be fed therethrough into the cutter elements of the shredder mechanism for shredding;
a proximity sensor at least in part located adjacent the opening and configured to indicate the presence of a person or animal in proximity to the opening; and
a controller operable to perform a predetermined operation responsive to the indicated presence of the person or animal.
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Abstract
The present invention relates to a shredder that includes a proximity sensing system to sense the presence of a person, animal, or object near cutting elements of the shredder.
121 Citations
21 Claims
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1. A shredder comprising:
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a housing;
a shredder mechanism received in the housing and including an electrically powered motor and cutter elements, the shredder mechanism enabling articles to be shredded to be fed into the cutter elements and the motor being operable to drive the cutter elements so that the cutter elements shred the articles fed therein;
the housing having an opening enabling articles to be fed therethrough into the cutter elements of the shredder mechanism for shredding;
a proximity sensor at least in part located adjacent the opening and configured to indicate the presence of a person or animal in proximity to the opening; and
a controller operable to perform a predetermined operation responsive to the indicated presence of the person or animal. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21)
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Specification