US3378142A US33548164A US3378142A US 3378142 A US3378142 A US 3378142A US 33548164 A US33548164 A US 33548164A US 3378142 A US3378142 A US 3378142A Authority US United States Prior art keywords screen frame support members driving system oscillatory Prior art date 19630105 Legal status The legal status is an assumption and is not a legal conclusion.
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US3378142A US33548164A US3378142A US 3378142 A US3378142 A US 3378142A US 33548164 A US33548164 A US 33548164A US 3378142 A US3378142 A US 3378142A Authority US United States Prior art keywords screen frame support members driving system oscillatory Prior art date 19630105 Legal status The legal status is an assumption and is not a legal conclusion.
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Justia Patents Patents and Patent Application Resources. Abstract A support structure for vibrating screening machine with either a flat screen deck or a crowned screen deck which use a coped and then capped variation of the same prefabricated rectangular tubular crossmember but in rotated orientations. The machine further providing support for a crowned screen media without using a
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A screen panel for use in a vibrating screen device. The screen panel has a plurality of inflow slots and crossflow slots arranged in a regular pattern to provide enhanced open area for a given slot size.
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A vibratory circular screen is ideal for applications with space restrictions. This unit operates by screening undersize material sand in this video through the perforated plate to a discharge
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A compact mobile variable angle vibrating screen with a suspension and dampening system configured to accommodate variable angles and exhibit acceptable vibration levels especially during power up and power down surge vibration at the variable angles. The system comprises a group of bidirectional dual pivot leg vibration damper mechanisms which are effective only during times of excessive
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This invention relates to vibrating screens, and a principal object of the invention is to provide an improved suspension for screens of this type which shall afford a more adequate control of the vibratory movements set up in the screen, shall be smoother and more efficient in operation, and shall be more durable and less subject to deterioration than the suspensions of the prior art.
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Mechanical screening, often just called screening, is the practice of taking granulated ore material and separating it into multiple grades by particle size. This practice occurs in a variety of industries such as mining and mineral processing, agriculture, pharmaceutical, food, plastics, and recycling.
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Screens Vibrating Screens. Telsmith offers a full line of vibrating equipment with models specifically designed to serve industries ranging from 24 hour mining operations, to heavy duty aggregate processing and sizing, to recycling asphalt and concrete products.
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A material processing vibrating screen with diverting systems configured to deliver material, via a plurality of material diverters, to locations closer to a feed end of the screen than would otherwise be done in the absence of the diverters. The diverters can be fixed to a cross member, the underside of a screen, and may be adjustable and easily replaceable.
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A vibrating screen separator. The vibrating screen separator may be operated in a linear or elliptical mode of operation. In the linear mode of operation, the screen separator moves along a reciprocating straight line path, and, in the elliptical mode of operation, the screen separator moves along an elliptical path.
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Products. Sizetec Screens are designed for efficient mineral processing while keeping in mind the importance of easy maintenance capabilities. Some of the common features include Alternative to a gyratory vibrating motion circular screen Rotary Cage Screen US Patent X Rotary Cage Screen US Patent Rotary Cage ScreenRotary
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FINGERSCREEN Vibratory Screeners. The FINGERSCREEN vibratory screener is a patented, nonbinding design concept for resource recycling. This screening separation machine has proven to be highly successful in a wide range of
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VIBRATING SCREEN. Application filed February 5, 1921. Serial No. 442,728. T o all whom t may concern Be it known that I, TIMOTHY D. WALSH, a citizen of the United States, residing at Los Angeles, in the countyl of Los Angeles and State of California, have invented a new and useful Vibrating Screen, of which the following is a specification.
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Justia Patents Superposed US Patent for Magnetic vibratory screen clamping Patent Patent 8,312,995 Magnetic vibratory screen clamping . May 24, 2010 National Oilwell Varco, L.P. Methods for automatically controlling a vibratory separator for processing drilling fluid are disclosed. The methods include introducing material to a vibratory
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A vibratory screen separator having a base, resilient mountings and a separator frame. Screens are fixed in the separator frame. Rotary eccentric vibrators are positioned on each side of the frame at the center of mass and inclined both in the direction of motion of the material and tilted normal to the direction of motion of the material in opposite directions to define unidirectional
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Superior Industries, in conjunction with its related entities and commercial partners, provides products and solutions which in some cases are protected or are subject to pending protection under patents, design patents, industrial design registrations, and other intellectual property rights in various jurisdictions including the United States.
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The ACTION team of skilled fabricators and professional staff is dedicated to the manufacture of meticulously crafted vibratory conveyors and vibratory screeners of unsurpassed quality to help you become more productive and competitive. Common sense engineering solutions and unwavering equipment reliability ultimately lead to one thing your
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A vibratory screen structure which is rectangular in plan employing pretensioned screen panels and a pneumatic tube seal beneath the panels. Restraining members are positioned on two sides of the screen panels to hold the screen frames in position on the pneumatic tubes when sealed. The remaining sides are unrestrained and bow under the pressure of the pneumatic tubes to create a crown in each
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1. in a vibrating screen, a base, a deck supported on said base and means on the base for vibrating said deck along an axis extending generally longitudinally of said deck, said deck including a plurality of sections arranged end to end and inclined downwardly toward the discharge end of the deck, each such section having a plurality of parallel, upwardly open troughs extending along the axis
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Vibrating mechanism includes heavy duty eccentric shafts rotating within large. Oversize bearings. Eccentric shafts with a variable weight counterweight system creating circular. Splash type oil lubrication system. Assembled with the hydraulic jig device which is symmetrically well balanced. Single, two or three deck screens are available.
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