Bizarre Patents
Pizza Pie With Concentric Rings of Crust
A pizza mold for forming a plurality of concentric raised ridges of dough (i.e., crust) on the surface of a pizza pie.
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| Number | Title | Issue Date |
| 6543938 | Radial-axial roller bearing A radial-axial roller bearing, having an inner ring (5), coaxially with which an outer ring (4) is disposed, between which rolling bodies (15) roll in order to absorb radial forces, and having cylindrical rolling bodies (17, 18) disposed in cages (19, 20,... | 04/08/2003 |
| 6287011 | Spherical plain bearing The improved spherical plain bearing of the present invention is formed using a unique method of manufacture which includes surface hardening of the outer ring and the inner ring wherein the outer ring includes a fracture zone having a reduced cross-secti... | 09/11/2001 |
| 6263853 | Reciprocating piston engine with harmonic balancing and method of making same A reciprocating piston engine with a crankshaft received in bearings includes a second-order harmonic balancer (Lanchester balancer) with one or more shafts received in bearings located in a crankshaft housing of the bearings of crankshaft and/or the bear... | 07/24/2001 |
| 6217222 | Notching construction and method A configuration that promotes cleaner fracture by reducing or eliminating secondary fractures includes a plurality of distinct interconnecting regions defining a plurality of separate fracture regions that are separated by an interruption.... | 04/17/2001 |
| 5775817 | Fracture process with bore distortion controls The present invention is directed to a split bearing assembly and the method of manufacturing the same which substantially reduces material yielding and deformation during fracture. The bearing assembly includes a saddle-like main body with first and seco... | 07/07/1998 |
| 5733049 | Mated molded parts assembly and method for making same A assembly of mated molded parts and a method for making same are disclosed in which the assembly has first and second parts with precisely mating surfaces. The first part is formed by molding, casting, or the like such that the mating surface of the firs... | 03/31/1998 |
| 5551782 | Component having at least one split bearing seat and method of producing same A component made from a preform made of a first material and having a bearing seat defining a bearing seat surface, and a method of producing the component. The component includes a bearing cap portion, and a remainder portion split from the bearing cap p... | 09/03/1996 |
| 5536089 | Method of producing a component having at least one split running face for rolling elements A component having a split running face for rolling elements, running face being disposed partially on a bearing cap, and a method of producing the same. According to the method, a preform is made from a material having a carbon content of at least 0.5 pe... | 07/16/1996 |
| 5423615 | Cross roller bearing A cross roller bearing is disclosed that achieves a long service life by reducing the effects of split surfaces formed in an outer ring in the direction that crosses a V-shaped groove of said outer ring. In addition, a cross roller bearing is disclosed th... | 06/13/1995 |
| 5215047 | Seal assembly A seal assembly capable of sealing a rotatable shaft protruding from a fluid-containing chamber in an internal combustion engines and the like. The seal characteristics of the seal assembly are largely attributed to surface interface between the seal cap ... | 06/01/1993 |
| 4966473 | Bearing assembly for a wheel of a motor vehicle The invention relates to a bearing assembly in an especially drivable wheel hub at the associated wheel carrier of a motor vehicle. It comprises a double row angular ball bearing whose outer bearing ring is first produced as one part and is then divided b... | 10/30/1990 |
| 4917510 | Bearing assembly for a wheel of a motor vehicle The invention relates to a bearing assembly in an especially drivable wheel hub at the associated wheel carrier of a motor vehicle. It comprises a double row angular ball bearing whose outer bearing ring is first produced as one part and is then divided b... | 04/17/1990 |
| 4884900 | Fracture splitting of light metal components A light metal component formed in a single piece and which has an aperture in the component, the aperture being entirely surrounded by the metal of the component, wherein a fracture zone is incorporated in the metal surrounding the aperture, with a brittl... | 12/05/1989 |
| 4865472 | Double row roller bearing A double row roller bearing, especially a tapered seat ball bearing, has an outer ring 1 containing two tracks 8, 9 and is formed in one piece. The inner ring 3 is first produced in one part and after having been machined to its finish-dimensions it is br... | 09/12/1989 |
| 4764153 | Bearing assembly for the driven wheels of a motor vehicle having a split inner bearing ring A wheel bearing assembly, wherein a wheel bearing including an inner bearing ring and an outer bearing ring is arranged in driving connection with a universal joint, is formed with the inner bearing ring consisting of a piece which has been initially form... | 08/16/1988 |
| 4684267 | Split bearing assemblies Split bearing assemblies are disclosed having separable bearing caps for both single applications, such as connecting rods, and multiple applications, such as engine crankshaft supports, together with methods and apparatus for making such assemblies by in... | 08/04/1987 |
| 4671682 | Divided type antifriction bearing assembly with a seal member A divided type antifriction bearing assembly with a seal having two semicircular divided inner annular members each having a track on the outer peripheral surface thereof and having at the axially outer end of the track a flange portion which is in contac... | 06/09/1987 |
| 4643595 | Ball bearing rings An outer metallic ball-bearing ring has a ball-locating raceway on its inner bore. At least one sharply defined part pyramidal notch in a land of the bore of the ring projects inwardly from one side face of the ring terminating adjacent the raceway. A ful... | 02/17/1987 |
