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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 |
| 7318527 | Apparatus for separating organic material from inorganic material An apparatus (100, 100′, 100″) for separating organic material from inorganic material includes a container (1), a feeding apparatus (4), a charging apparatus (9), a lifting apparatus (21), a discharging apparatus (24) a... | 01/15/2008 |
| 7004328 | Process for extracting and purifying naturally occurring zeolite A process for extracting and purifying naturally occurring zeolite from ores in the presence of other mineral phases by using mechanical dispersion and differential suspension to remove a majority of the clay content of the ore. The process continues by removal of c... | 02/28/2006 |
| 6662951 | Process for extracting and purifying naturally occurring zeolite A process for extracting and purifying naturally occurring zeolite from ores in the presence of other mineral phases by using mechanical dispersion and differential suspension to remove a majority of the clay content of the ore. The process continues by r... | 12/16/2003 |
| 5392924 | Sand washing There is disclosed a process and plant for cleaning unwashed clay/sand or oil sands in which a vessel having a false floor of permeable material contains a column of liquid and sand to be cleaned in which an air and liquid mix is injected through the perm... | 02/28/1995 |
| 5124034 | Liquid purification systems New systems for the purification of liquids containing suspended solids and/or dissolved solid materials basically include a conical flocculator unit and a conjoined conical clarifier unit. The flocculator has a cylindrical lower portion, frustum middle p... | 06/23/1992 |
| 5124049 | Liquid purification methods New systems for the purification of liquids containing suspended solids and/or dissolved solid materials basically include a conical flocculator unit and a conjoined conical clarifier unit. The flocculator has a cylindrical lower portion, frustum middle p... | 06/23/1992 |
| 4789464 | Mineral separator An apparatus is disclosed for gravity separation of comminuted solid particles. It has a transparent pipe (18) through which water flows upwards at a controlled velocity to float grains of a given size and specific gravity but to maintain lighter particle... | 12/06/1988 |
| 4705623 | Hydrosizing method and apparatus An apparatus and method for separating particulate solid from a solid mixture based on the size of the particles which includes feeding a slurry of the particulate solid mixture into an upper vessel portion adapted to be filled with liquid such as the slu... | 11/10/1987 |
| 4253942 | Apparatus for the separation of mixtures of particulate solids of different density The present separation apparatus makes it possible at low cost continuously to separate a mixture according to the density of its constituent particles which have been graded to an upper limit of the particle size of any shape, and is particularly suitabl... | 03/03/1981 |
| 4124497 | Apparatus for separating mineral and the like from earth and the like An apparatus for separating minerals and the like from earth and the like which includes a tank including a tank having an upper portion and a lower portion having a frusto-conical formation. The lower tank portion terminates in a chamber from which exten... | 11/07/1978 |
| 4096057 | Apparatus and method for recovery of bituminous products from tar sands An apparatus and method for (1) reducing agglomerated masses of tar sand and (2) recovering as a bituminous product the bituminous matrix material therefrom. The apparatus includes a vessel which is divided into an attrition zone enclosed by a screen memb... | 06/20/1978 |
| 4043513 | Process and apparatus for sorting refuse Refuse, particularly of the household type, is sorted according to density by the following consecutive operations: Sifting the refuse; comminuting the oversize obtained; separating the comminuted material by a gas stream into light and heavy material fra... | 08/23/1977 |
| 4039433 | Process and apparatus for recovering metal from soil Metal contained within soil is separated therefrom by introducing the soil into a tank containing water which is quite turbulent, the turbulence being generated by the fact that the water is introduced into the tank in a swirl and also directly upwardly t... | 08/02/1977 |
| 4038178 | Apparatus for controlling discharge of classified sand from a hydraulic classifier A hydraulic classifier for sand has a vessel of circular cross section about a vertical axis and tapers downward to an aperture in its bottom. A rotor is slowly rotated on a hollow shaft coaxially mounted in the vessel. It includes a hollow member conical... | 07/26/1977 |
