| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 083597000 | With simple oscillating motion only | 11 |
| 083598000 | Plural tool pairs | 2 |
| 083599000 | Plural tools on single oscillating arm (i.e., tool holder) | 2 |
| 20130145914 | CRANK SCISSORS HAVING TWO PAIRS OF BLADES FOR CUTITNG ROLLING STRIPS - Crank scissors, especially for cutting rolling strips, having two pairs of blades which can be secured to the blade carriers. The blade carriers are arranged in an opposite position on a vertical plane in a pair of eccentric drive shafts. Double-joint arrangements are maintained in a pivotable manner on torque-supporting levers co-operating with hydraulic control units that engage the levers. The blade carriers form pairs of heating surfaces, which are parallel to the axis, for the pairs of blades on approximately radial projections. The upper pair of blades is arranged on the inner, bearing surfaces of an arc-shaped recess of the upper blade carrier which are oriented towards each other, and the lower pair of blades is arranged on a relatively narrow projection on the outer bearing surfaces. | 06-13-2013 |
| 20160039107 | Multi-Bladed Universal Cutting Station - A multi-bladed universal cutting station has a cutting board, a pivot, a plurality of blades and a handle. The plurality of blades is pivotally connected to the surface of the cutting board by the pivot, and the handle is connected to the plurality of blades opposite the pivot to provide a means to leverage the plurality of blades downward in order to cut food or other items. A plurality of cutting grooves in the surface of the cutting board receive the blades in the lowered position, preventing dulling of the blades and food particles from becoming trapper between the blades. | 02-11-2016 |
| 083600000 | And means to move cooperating cutter member | 1 |
| 20100107843 | Cutter - A hydraulic tool cutting dies including first and second cutting dies. The first cutting die has a first mounting section and a first cutting edge. The first mounting section is sized and shaped to removably attached to a hydraulic tool. The second cutting die has a second mounting section and a second cutting edge. The second mounting section is sized and shaped to removably attached to the hydraulic tool. The first cutting die includes a post extending past the first cutting edge and the second cutting die includes a post receiving area which has a different cross-sectional shape than the post. | 05-06-2010 |
| 083601000 | Tool driver movable relative to tool support | 6 |
| 20130152757 | VIBRATION CUTTING APPARATUS - Provided is a technique which can prevent abnormal vibrations from occurring on a resonator and apply, to a putting edge, vibrations with the magnitude of amplitude thereof adjusted in the direction of width of the edge, thereby cutting an object of interest with high accuracy. The resonator ( | 06-20-2013 |
| 083602000 | Cam or eccentric revolving about fixed axis | 1 |
| 20110174130 | CUTTING TOOL - A portable, non-power operated cutting tool for cutting sheets of building materials in a straight fashion without splintering or cracking. The cutting tool includes a base, a blade holder with a blade, and a handle with an eccentric cam rotatably connected to the base, where the blade holder moves between an open position and a closed position by rotating the eccentric cam. | 07-21-2011 |
| 083604000 | Toggle links, one link pivoted to tool support | 1 |
| 20090301281 | Driving Device For Reciprocation Movement of a Saw Blade of a Scroll Sawing Machine - A driving device for a scroll sawing machine includes upper and lower head bodies, each having a nose segment which is turnable by a reciprocating force of an arm, upper and lower straightening members each adapted to grip an end of the saw blade, and upper and lower linkage members each including a hanging end which is connected to the nose segment, a holding end which is connected to the respective straightening member, and a linking segment which defines with the holding end a straight line that is parallel to a running path of the saw blade such that, when the nose segment is turned, the linking segment can be lifted or lowered so as to keep the holding end in the straight line. | 12-10-2009 |
| 083605000 | Fixed axis lever | 3 |
| 20130312581 | Adjustable slicer and cutter - The present invention provides a family of devices to slice or cut items such as produce and more particularly, even large items such as watermelons safely, cleanly, and efficiently. The invention is scalable and can also be applied to the slicing or cutting of other items including logs. Other embodiments showing extensions to the invention are also disclosed. | 11-28-2013 |
| 083606000 | Adjustable mechanical advantage | 2 |
| 20110214548 | BOARD CUTTING DEVICE - The present invention discloses a board cutting device, which comprises a base frame, a push stem, a blade, a first one-direction driving mechanism, and a second one-direction driving mechanism. One end of the push stem is linked with the base frame, and there is a handle at the other end. The blade is attached on the push stem and is able to simultaneously revolve with the push stem relative to the base frame. The middle portion of the blade is a protruded cutting arc. The first one-direction driving mechanism is utilized to adjust the angle between the push stem and the blade automatically, and the second one-direction driving mechanism can be utilized to control the automatic positioning of the downward cutting blade. Therefore, the blade can avoid arbitrary departing from the prep board and the device is able to achieve the object of better manipulation, less strenuous effort, and more accurate cutting. | 09-08-2011 |
| 20110214549 | BOARD CUTTING DEVICE - The present invention discloses a board cutting device, which comprises a base frame, a push stem, a blade, a first one-direction driving mechanism, and a second one-direction driving mechanism. One end of the push stem is linked with the base frame, and there is a handle at the other end. The blade is attached on the push stem and is able to simultaneously revolve with the push stem relative to the base frame. The middle portion of the blade is a protruded cutting arc. The first one-direction driving mechanism is utilized to adjust the angle between the push stem and the blade automatically, and the second one-direction driving mechanism can be utilized to control the automatic positioning of the downward cutting blade. Therefore, the blade can avoid arbitrary departing from the prep board and the device is able to achieve the object of better manipulation, less strenuous effort, and more accurate cutting. | 09-08-2011 |
| 083607000 | Cutting edge in radial plane | 1 |
| 20110219929 | Parting Tool - The invention relates to a tool for parting, in particular for sawing, having a carrier blade that has a toothing portion having a finite, geometrically determined toothing, having a receiver for fixing to a tool spindle of a power tool, which tool spindle can be driven in oscillation about its longitudinal axis, the toothing being disposed at a distance from the receiver and being configured to be advanced perpendicularly in relation to the longitudinal axis, wherein the toothing is realized in a non-uniform manner along the toothing portion, the toothing portion being provided with a middle region and having end regions that adjoin the latter and that are provided with strengthened corner teeth. | 09-15-2011 |
| 083610000 | Axially entending cutting edge | 1 |
| 20120125171 | BORER FOR AN OSCILLATING TOOL - A borer for forming holes in a workpiece has a fastening portion for mounting on an oscillating tool and a cutter which is connected with the fastening portion. The cutter is driven in a vibrating manner by the oscillating tool such that a feeding direction of the cutter is substantially parallel to a longitudinal axis about which the borer is driven in a vibrating manner. | 05-24-2012 |
