Patent application number | Description | Published |
20080210794 | File shredder with feed unit - A file shredder has an integrated unit for automatic feed of sheets of paper or similar materials. An upper device part contains a cutting mechanism, at least one drive, and a control device. A feed shaft leads from the top of the upper device part, and a secondary channel leads from a chamber-like intake opening disposed on the side, to the cutting mechanism. A hinged lid pivotable about an axis is assigned to the chamber-like intake opening, and the upper device part sits on a lower device part. A barrier is disposed near the front, lower edge of the face surface of the hinged lid, and along this edge. The barrier rests on the top sheet of the stack of sheets laid into the chamber-like intake opening, and removes any objects still adhering to this sheet, particularly staples, when the sheet is drawn in toward the cutting mechanism. | 09-04-2008 |
20100001109 | COLLECTION CONTAINER FOR A FILE SHREDDER - The invention relates to a collection container for a paper shredder, the container being removably arranged in an interior that is open to one side and located below a cutting mechanism in the housing of the paper shredder or a similar device. The invention is characterized in that a front wall of the collection container is associated with a profiled front part and is connected to the same in at least some sections. | 01-07-2010 |
20100050532 | Door for a paper Shredder - The invention relates to a door for a paper shredder, for closing at least one interior that is open to one side and location below a cutting mechanism in the housing of the paper shredder or a similar device, comprising at least one viewing window and hinges for fastening the door to the housing, the door being composed of at least two profiled parts. | 03-04-2010 |
20100058942 | Device for compressing of empty deformable containers - The invention relates to an apparatus for compressing empty containers, in particular of beverage bottles or beverage cans made out of plastic, in particular out of polyethylene terephthalate PET, or tin plate. The apparatus according to the present invention has a cutting and pressing unit as well as means for driving and for controlling the cutting and pressing unit, wherein the cutting and pressing unit contains at least two cooperating, oppositely rotating rollers disposed at a distance relative to each other with respect to their rotation axes, wherein each roller has several disks in each case disposed towards each other with an axial distance (free space). According to a special further development it is proposed that at least in the operating region of the two rollers there are disposed axially next to each other a first working region for a compressing of containers made out of plastic and a second working region for a compressing of containers made out of metal. | 03-11-2010 |
20100187341 | Shredder - The invention relates to a shredder for cutting up data storage media, for example sheet-like materials (paper, stacks of paper, etc.), CD-ROMs, DVDs, floppy disks or articles of that kind, the material feed of which is assigned a switching device for at least automatically starting its cutting tool when materials to be shredded are being fed, in particular an office shredder whose feed opening of the material feed, which leads to the cutting tool, is assigned at least two signal-emitting sensors which are arranged at a distance from one another and are operatively connected to a control unit by means of circuitry. | 07-29-2010 |
20120001001 | FILE SHREDDER HAVING A METAL DETECTOR - The invention relates to a file shredder with a device for detecting metallic objects introduced into the paper feed of the file shredder, a cutting unit with rotating cutting tools, a motor for driving the cutting tools and a transmission device for connecting the motor to the rotating cutting tools. According to the invention, substantially all of the metallic components of the cutting unit of the file shredder surrounding the rotating cutting tools, the motor and the transmission device are connected with one another in an electrically conducting manner such that they lie on a common defined electric potential. | 01-05-2012 |
20130200184 | SHREDDER WITH TURBO FUNCTION - A document shredder with a motor, a cutting unit, and a motor control, wherein the motor control may start, stop and reverse the motor. The motor control may limit the maximally allowed load of the motor to a predetermined load limit value. In case the motor reaches the maximally allowed load limit value, the load limit value may be increased for a predetermined time, either manually or automatically. In this way a short overload does not lead to a paper jam and the shredder does not have to be reversed, which may cause a paper mess in the workplace. The motor may be a direct current motor and/or a series motor, so that the load limit value may be defined by a maximally allowable motor current. | 08-08-2013 |
20140084091 | Document shredder - The invention relates to a document shredder ( | 03-27-2014 |
20140196616 | Unknown - A pressure roller for an apparatus for compaction of empty (disposable) hollow bodies (beverage containers), particularly plastic bottles or tin cans, having at least one rotating roller that is disposed at a distance from a counter-bearing, forming a gap, has an essentially cylindrical mantle surface that possesses multiple profiled partial regions of the same type and the same width in its working region, following one another in the axial direction. These profiled partial regions are separated from one another, in each instance, by a circumferential recess. Each of these profiled partial regions—viewed axially—has multiple sections that follow one another. At least one cam-shaped projection that projects radially away from the mantle surface is disposed in one of these sections. | 07-17-2014 |
20140231558 | SHREDDER - The invention relates to a shredder/document shredder for sheet-shaped material, such as paper and material of the like or similar data storage media, having a thickness sensor which protrudes at least partially into a receiving slot. According to the invention, the thickness sensor does not change its position if too much material to be shredded (for example, paper) passes into the receiving slot, but rather pivots about its rotational axis as a result of the friction with the material. A switch is actuated by way of the pivoting movement, as a result of which the electric drive of the shredder is interrupted. | 08-21-2014 |
20150083833 | Method and device for shredding sheet-shaped material - The invention relates to a method for shredding sheet-shaped material, preferably for shredding stacked sheets of paper. In addition, the invention relates to a device for performing said method. | 03-26-2015 |