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Pneumatic Shoe Lacing Apparatus
This invention provides a pneumatic shoe lacing apparatus for the pneumatic lacing of shoe.
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| Number | Title | Issue Date |
| 7056181 | Method of manufacturing a lamp A discharge lamp has a discharge vessel enclosing a discharge space. The discharge vessel is provided with a ceramic wall which is formed through sintering of a body shaped by sludge molding. The sludge molding process uses the steps of: injecting an outer porous mo... | 06/06/2006 |
| 6203593 | Ceramic filter and method of filtrating molten metal using the same A ceramic filter arranged in a flow passage through which a molten metal is poured from a gate into a cavity of a casting mold. The ceramic filter has a ceramic main body of a three-dimensional reticulated skeleton structure having interconnected pores. T... | 03/20/2001 |
| 5139238 | Ceramic filters in refractory bodies for cleaning molten metal An interchangeable wearable refractory part for a discharge opening of a metallurgical vessel is provided with at least one ceramic filter for filtering a molten metal stream. The refractory part, such as a sliding valve plate, casting pipe, discharge sle... | 08/18/1992 |
| 5123631 | Method of and apparatus for continuously discharging molten metal and slag A furnace system including a main furnace for melting and reducing material to form molten metal and slag which are to be continuously discharged therefrom and provided with an outlet port formed in an upper portion of the side wall thereof, and an auxili... | 06/23/1992 |
| 4789140 | Ceramic porous bodies suitable for use with superalloys Ceramic porous bodies, including ceramic foam filters and smooth-faced ceramic objects, e.g., ceramic foam bricks, ceramic foam melting crucibles, and ceramic foam cores, made in accordance with the present invention are suitable for use with molten metal... | 12/06/1988 |
| 4615511 | Continuous steelmaking and casting In a continuous steelmaking method, a molten metal bath is maintained within a rotary furnace heated by oxy-fuel burners at the charge and discharge ends. Metallic iron charge material such as iron and steel scrap or sponge iron is preheated primarily by ... | 10/07/1986 |
| 4572485 | Apparatus for melting a melting stock composed of scrap metal and/or coarse scrap material A charge channel opens into a primary melting chamber and comprises a substantially vertically extending first section and a second section which follows the first section and opens substantially tangentially into a cylindrically shaped bottom portion of ... | 02/25/1986 |
| 4394271 | Apparatus and method for filtration of molten metal An apparatus and method for filtering molten metal is disclosed. The apparatus includes a crucible, a portion of which is a porous filter material. Attached to the rim of the crucible is a shock resistant ring. The crucible is positioned such that the por... | 07/19/1983 |
| 4125146 | Continuous casting processes and apparatus There is disclosed a continuous casting process in which contaminants from a metal melt are separated out by forcing the metal melt to undergo a rotating turbulent flow before it is cast. The desired rotating turbulent flow is achieved by disposing a suit... | 11/14/1978 |
