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Device for the delayed drive disconnection of cutting mechanisms of paper shredders
Device for the delayed drive disconnection of cutting mechanisms of paper shredders
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机译:碎纸机切割机构的延迟驱动断开装置
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摘要
A device for the delayed disconnection or switching-off of the drive of cutting mechanisms of paper shredders, wherein the switching-on process of the cutting mechanisms is automatically triggered predominantly by the insertion of the materials to be shredded into the feed shaft. At least one of the gear stages between the drive motor and the pair of cutting rollers is provided with a spiral or helical gear unit, wherein at least one of the gear wheels of the gear unit is mounted so as to be axially movable in the direction of its axis, and wherein a switching element or limit switch connected to the motor control is arranged in the range of the axial distance of movement of the at least one gear wheel.
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