Bizarre Patents
Mountable Printable Placard With Headband
A resilient headband in a shape for being mounted on the head of the user. The headband is equipped with a longitudinal slotted member for holding a placard.
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| Number | Title | Issue Date |
| RE40082 | Coated inserts for rough milling Coated milling insert has a WC—Co cemented carbide with a low content of cubic carbides and a highly W-alloyed binder phase and a coating including an inner layer of TiCxNy with columnar grains followed by a layer of κ-Al2O3 ... | 02/19/2008 |
| 7175687 | Advanced erosion-corrosion resistant boride cermets A cermet composition represented by the formula (PQ)(RS) comprising: a ceramic phase (PQ) and binder phase (RS) wherein, P is at least one metal selected from the group consisting of Group IV, Group V, Group VI elements, Q is boride, ... | 02/13/2007 |
| 6905294 | Main shaft device for machine tools The wasting of cutting fluid mists and contamination of a machining environment with cutting fluid mists are prevented by feeding optimum amounts of cutting fluid mists in a variety of machining operations. A main shaft device for machine tools, comprising a tool ho... | 06/14/2005 |
| 6767583 | Coated inserts for rough milling Coated milling insert has a WC—Co cemented carbide with a low content of cubic carbides and a highly W-alloyed binder phase and a coating including an inner layer of TiCxNy with columnar grains followed by a layer of κ-Al2O3 ... | 07/27/2004 |
| 4859124 | Method of cutting using a titanium diboride body Methods are disclosed of making and of using a high density high strength titanium diboride comprising material. The method of making comprises (a) compacting a mixture of titanium diboride, 5-20% by weight of a metal group binder, and up to 1% oxygen and... | 08/22/1989 |
| 4168132 | Bracket assembly A bracket assembly for the spot-facing of holes of difficult access in a workpiece includes a lower generally horizontally disposed support base, an upper elongated hollow member coupled to said base and having a relatively narrow projecting front end whi... | 09/18/1979 |
| 4163402 | Method of machining workpieces after preheating A method of machining a workpiece after preheating consists in that the workpiece material to be removed by a cutting tool is subjected immediately before the removal operation to intense localized heating and notching by a plasma jet, with a groove being... | 08/07/1979 |
| 4117586 | Machine tool with automatic tool changer A machine tool with an automatic tool changer having a tool storage magazine accommodating tools having the same shank configuration as that of the first shank, tools having the same configuration as that of the second shank, and a tool adaptor which has ... | 10/03/1978 |
| 4099889 | Reamer A reamer having a tool shank and a detachable reamer head in which the shank is provided at one end with means to be engaged by the spindle of a machine tool and at the other with a sleeve defining a conical socket and the reamer head has an integral coni... | 07/11/1978 |
| 4097177 | Power head drilling and turning unit A drilling and turning power head with an externally threaded spindle adapted to support and feed a tool. The spindle is supported in a cylindrical sleeve by means of bearings and is driven by pulleys and belts from a power axle coupled to a motor. An int... | 06/27/1978 |
| 4012818 | Boring mill and milling device with a tool magazine A horizontal boring mill and milling device with a tool carrier adjustable as to height on a horizontally displaceable stand and with a tool magazine arranged laterally thereof, in which the tools or set of tools are held parallel to the boring or milling... | 03/22/1977 |
| 3977806 | Device for mounting attachment on horizontal boring machine The attachment has a rotatable spindle and the horizontal boring machine has a headstock rotatably mounting an axially reciprocable headstock spindle. A dog clutch includes a first clutch member rotatable with the attachment spindle and a second clutch me... | 08/31/1976 |
| 3942411 | Rotary cutting apparatus A cutting apparatus employs a cutting wheel which is rotated about an axis perpendicular to a support surface on which sheet material is positioned for cutting. A stripping plate is mounted in closely spaced relationship with the cutting wheel so that shr... | 03/09/1976 |
