Bizarre Patents
Mouse device with a built-in printer
A mouse device for use as an input device of a computer is provided that includes a housing in which recording paper is loadable, and a printer unit provided within the housing for printing on the recording paper print information received from the computer.
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| Number | Title | Issue Date |
| 7346973 | Processing cell of automatic machining system and automatic honing system A processing cell of automatic machining system configured in that it is easy to decide or change the number of steps and to design, and to reduce the installation cost. The control unit of the processing cell comprises an operation data storing means for storing ev... | 03/25/2008 |
| 7220161 | Automatic sharpening system for ice-skates A method is for using a skate-grinding device. The method provides an automatic sharpening system (10) that has grip members (14, 16) and a grinding wheel (28). A blade (18) of a skate (20) is inserted into a groove (19). Th... | 05/22/2007 |
| 6923713 | Cylindrical grinder, and mechanism for producing relative movement between grinding wheel and workpiece in cylindrical grinder A cylindrical grinder includes a workpiece support section adapted to support a generally cylindrical workpiece and rotate the workpiece about a rotational axis, and a wheel head adapted to support and rotate a grinding wheel. The wheel head is moved relative to the... | 08/02/2005 |
| 5803794 | Combined grinding machine for providing an internal spline The combined grinding machine for internal spline includes three grinding heads for processing a bore of internal spline parts. The machine clamps a workpiece and at the same time can finish grind during the bore and spline operation and boring one of its... | 09/08/1998 |
| 5540613 | Cutter apparatus A cutter robot used to operate in a horizontal pipe having a horizontally extending main body, a stand gear to support the main body aloft, and a head bearing a rotary grinder assembly, and this head consists of: (i) a motor having an upward output shaft ... | 07/30/1996 |
| 4860500 | Passive actuator to maintain a constant normal cutting force during robotic deburring Precision control over the cutting force during robotic deburring and edge contouring is obtained by use of a "zero spring rate" driver. The driver consists of an air cylinder with a low friction piston. An accumulator is used in between an air supply lin... | 08/29/1989 |
| 4831783 | Method and apparatus for surface grinding of small diameter long bore holes There is provided a method and apparatus for inside surface finishing with a high degree of dimensional accuracy and axial parallelism for long bores of very small diameter in work pieces. The method employs a high tensile strength steel wire as the grind... | 05/23/1989 |
| 4553920 | Automatic machine for the fettling of the syphon of sanitary appliances An automatic machine for the fettling of the syphon of sanitary appliances, comprising a vertical flat structure of overall elastically deformable configuration, which tapers downwards in such a manner as to be able to be inserted into the syphons of the ... | 11/19/1985 |
| 4524545 | Grinding machine An improved grinding wheel support arrangement in a grinding machine. The support arrangement includes a support table on which a first post is threadably mounted in a direction normal to the support table. A pair of second posts is fixedly mounted on the... | 06/25/1985 |
| 4468892 | Grinding machine An improved grinding wheel support arrangement in a grinding machine. The support arrangement includes a support frame on which a support member is pivotally mounted at one of its free ends. A support leg is pivotally mounted on the support member at the ... | 09/04/1984 |
| 4387538 | Grinding machine assembly A grinding machine assembly includes a tiltable frame mounted in a machine frame movable back and forth on a machine base by a hydraulic cylinder assembly. A balancing pneumatic cylinder is suspended from an upper portion of the machine frame and supporti... | 06/14/1983 |
| 4235050 | Skate sharpening apparatus Grinding apparatus is disclosed with the preferred embodiment being an automatic ice skate sharpening machine. The workpiece is secured to the frame, and a grinding wheel, mounted on a longitudinally moveable carriage, is biased against the workpiece for ... | 11/25/1980 |
| 4187644 | Dual feed apparatus for multiple spindle honing machine A multiple spindle honing machine of the disclosure includes automatically controlled feed cylinders for initially expanding honing tools driven by the spindles and also includes a constant rate feed mechanism that continues to expand the tools after the ... | 02/12/1980 |
| 4123876 | Casting cut-off machine An apparatus for cutting off castings from investment cast set-ups comprising a mandrel assembly engageable with the inside of the center tree of the set-up to clamp it with its longitudinal axis in a horizontal plane, a vertically movable carriage suppor... | 11/07/1978 |
| 4121384 | Grinding-path compensating device for crack and flaw removing machine This device intended for crack removing machines comprising a frame structure, a post and a first fluid-actuated cylinder connected to a two-armed lever pivotally connected to an arm supporting the grinding wheel comprises a third cylinder connected in pa... | 10/24/1978 |
| 4062151 | Billet grinding machine A grinding machine for grinding workpieces, such as ingots and billets, is provided which, in combination, includes a movable table for supporting the workpiece, a base arranged adjacent to the movable table, and a pair of arms pivotally mounted on the ba... | 12/13/1977 |
