Saw blade e.g. circular saw blade, for workpiece, has longer and shorter teeth comprising plate-like cutting edge with graded cutting width, where radial outer regions of cutter are narrower than inner rear region of cutter
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Device for achieving nuclear fusion temperature and pressure of spherical pressure-resistant fusion reactor, has laser tubes whose high-energy laser beams are directed towards the center portion of the reactor
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Direct current device for use in system for treatment of cancer cells, comprises multiple contact meshes that are arranged on outer skin of healthy cells which are connected in pairs with voltage adjusting and measuring device
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Electrode for treating abnormal cellular tissue, has suction pump transferring suction liquid into collection container or into region of body that is to be treated, and operated in negative pressure without producing liquid transport
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Bearing system for use at high rpm comprises first ball bearing which fits around shaft and intermediate ring with Z-shaped cross-section which separates this from second ball bearing whose outer ring contacts machine casing
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Non clogging circular saw blade has at least two high performance cutting teeth at a larger radius than the normal teeth
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Saw blaDEfor circular saw, comprising supporting ring with screws positioned close to inner and outer edge of ring
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Disc-shaped circular saw blade is sandwiched between stiffening rings attached by screws with countersunk heads from alternate sides
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Circular saw blade has intermediate discs between the support discs and the blade to reduce thermal transfer from the spacer discs to the blade
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Circular saw blade has concentric saw support with screw connectors with one side of saw blade having twice as many pressure faces as screws
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Circular saw blade with support rings has support rings positively connected to each other by intermediate layers
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Magnetic holder for a belt saw positioning device is mounted either side of saw blade so that distance between two halves is only slightly larger than thickness of blade and with magnet in each half
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Circular saw blade for a circular saw has radial tension lines arranged on an inner region in a rotationally symmetrical manner on both sides of the saw blade and one concentric tension line arranged in an outer region
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Guidance system for laser cutting machine uses rotation of workpiece with fixed laser beam or rotation of laser beam lens with stationary workpiece
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Blade for a circular saw comprises teeth with a lateral step on one or both sides and a reduced effective tooth length, teeth with an additional bevel, or teeth with an additional bevel on both sides and a reduced effective tooth length
