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A system of eyewear that eliminates the need for hinges on the frames of the eyewear.
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| Number | Title | Issue Date |
| 6957936 | Tool for machining pipe ends A tool for removing material or machining the end of a pipe. The tool having at least one and preferably two blade plates. Each blade plate includes a first cutter for machining an end surface of the pipe, a second cutter adjacent the first cutter for producing an i... | 10/25/2005 |
| 6913428 | Tool for the precision machining of surfaces A tool for the precision machining of surfaces in workpieces comprising at least two cutter inserts in the periphery of the tool body and each having at least one defined cutting edge. The cutter inserts are of different materials at least in the region of the at le... | 07/05/2005 |
| 6902355 | Junction A junction is proposed between two tool parts, where a first tool part has a recess in hollow cone shape, and a second tool part has a cone-shaped projection that can be inserted into the recess. The junction is characterized by the fact that the recess (7) a... | 06/07/2005 |
| 6536997 | Process for chip-removing machining of bore surfaces A process is proposed for chip-removing machining of bore surfaces spaced at a distance from one another in axial direction, particularly of crankshaft and/or camshaft bearing bores, in which at least one of the two outermost bore surfaces is machined to ... | 03/25/2003 |
| 6503030 | Reamer A reamer for the fine machining of surfaces of drilled holes in metal workpieces has a reamer body and at that body has at least one main blade and at least one auxiliary blade, a chip surface adjoining the blades at one side and a chip deflector step lim... | 01/07/2003 |
| 6394710 | Tool and method for processing perforations A tool having a base body is proposed, on which at least one cutter holder, preferably a rocker-type cutter holder, is mounted such that it can be adjusted transversely with respect to the axis of the tool. The cutter holder carries a cutter and rests via... | 05/28/2002 |
| 6345937 | Tool and method for the cutting machining of a workpiece A tool for cutting machining a workpiece, including a cutter plate supported on a holder for machining a surface and additionally comprising a tool projecting from the body of the tool. The cutter plate is supported on a holder which is in turn supported ... | 02/12/2002 |
| 6167769 | Screw mechanism A screw mechanism having a shaft which is guided in such a way that its reciprocating movement is converted at the output of the screw mechanism into a rotary movement. The shaft has a reciprocating rod and a round slide which are aligned axially with one... | 01/02/2001 |
| 6050159 | Facing head with rotary slide A facing head includes a housing with a center axis and a rotary slide with a rotation axis offset from the housing center axis. At least one cutter plate is provided on the rotary slide and rotatable therewith. A centrifugal drive is located in the housi... | 04/18/2000 |
| 5915889 | Cutting tip developed as a polygon with a chip breaker A polygon shaped cutting tip for a metal workpiece boring tool, the cutting tip having linear side edges lying in a common plane and adjacent side edges which pass tangentially into rounded corner regions. Parts of the corner regions and of the side edges... | 06/29/1999 |
| 5865572 | Tool for the metal machining treatment of boring surfaces A tool is proposed for the machining treatment of bore surfaces, consisting of at least two component tools that can be displaced with respect to each other, both of which are provided with machining arrangements, wherein an inner component tool is guided... | 02/02/1999 |
| 5795111 | Reamer with stepped knife A reamer for precision machining of holes includes a reamer body and a knife plate supported above the exterior of the body and extending along the exterior. The knife plate has a front lower radial height cutting region and a rear taller radial height cu... | 08/18/1998 |
| 4954024 | Precision boring tool A precision boring tool for the machining of inner faces of bores with at least one cutting plate, supported by a bracing claw, is disclosed. The cutting plate (2) is tilted versus the plane running through the cutting edge (11) of the cutting plate (2) a... | 09/04/1990 |
