Patents Assigned to Oliver Manufacturing Co., Inc.
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Publication number: 20130037460Abstract: An apparatus, method, and system are provided for separating material. In some embodiments the separator may include a deck. The deck may accept the material to be separated at a feed end and may provide separated output material at a discharge end. The flow of the material along the deck from the feed end to the discharge end may define a feed direction. The deck may be subject to a vibration or conveyance aligned with the feed direction. The deck may include riffles or corrugations. The riffles may be oriented at an angle relative to a direction of the vibration or conveyance, or at an angle relative to the feed direction. The deck may be subjected to an end-to-end elevation or slope. The end-to-end slope may be positive/downhill, negative/uphill, or zero.Type: ApplicationFiled: August 11, 2011Publication date: February 14, 2013Applicant: OLIVER MANUFACTURING CO., INC.Inventor: James A. Thomas
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Patent number: 6343234Abstract: A computer controlled separator device is disclosed. The computer control system monitors the operation of the separator device and makes any adjustments necessary to maintain optimal operation. An operator may input values representing desired operating parameters and/or desired product characteristics of the separator device. Alternatively, these values may be programmed into the computer control system in accordance with optimal product or system standards. The computer control system monitors the operation of the separator device and makes any adjustments necessary to maintain operation in accordance with the selected or programmed values. Specifically, the computer control system may monitor incoming and outgoing product characteristics, i.e. particle weight, particle density, or particle size; and/or operating parameters, i.e. air flow, vibration speed, side tilt, end raise, feed rate, divider knife position and cutout gate position.Type: GrantFiled: February 23, 1999Date of Patent: January 29, 2002Assignee: Oliver Manufacturing Co., Inc.Inventor: James A. Thomas
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Patent number: 5943231Abstract: computer controlled separator device is disclosed. The computer control system monitors the operation of the separator device and makes any adjustments necessary to maintain optimal operation. An operator may input values representing desired operating parameters and/or desired product characteristics of the separator device. Alternatively, these values may be programmed into the computer control system in accordance with optimal product or system standards. The computer control system monitors the operation of the separator device and makes any adjustments necessary to maintain operation in accordance with the selected or programmed values. Specifically, the computer control system may monitor incoming and outgoing product characteristics, i.e. particle weight, particle density, or particle size; and/or operating parameters, i.e. air flow, vibration speed, side tilt, end raise, feed rate, divider knife position and cutout gate position.Type: GrantFiled: July 22, 1996Date of Patent: August 24, 1999Assignee: Oliver Manufacturing Co., Inc.Inventor: James A. Thomas
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Patent number: 5541831Abstract: A computer controlled separator device is disclosed. The computer control system monitors the operation of the separator device and makes any adjustments necessary to maintain optimal operation. An operator may input values representing desired operating parameters and/or desired product characteristics of the separator device. Alternatively, these values may be programmed into the computer control system in accordance with optimal product or system standards. The computer control system monitors the operation of the separator device and makes any adjustments necessary to maintain operation in accordance with the selected or programmed values. Specifically, the computer control system may monitor incoming and outgoing product characteristics, i.e. particle weight, particle density, or particle size; and/or operating parameters, i.e. air flow, vibration speed, side tlit, end raise, feed rate, divider knife position and cutout gate position.Type: GrantFiled: April 16, 1993Date of Patent: July 30, 1996Assignee: Oliver Manufacturing Co., Inc.Inventor: James A. Thomas
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Patent number: 4793918Abstract: A gravity separator for separating particulate material deposited onto a perforate separator deck is disclosed. The rate of separation is controlled by varying end raise and side tilt adjustments. These adjustments are made hydraulically and are remotely controlled. These adjustments are carried out while the machine is operating to avoid down-time. The feeder is located above the highest point of the separator deck to provide for faster separation. A blender assembly located at the high side of the deck accepts heavy material and conveys it to a discharge hopper. This provides for faster separation and allows the length of the deck to be decreased. A counterbalance is agitated in a manner to oppose and negate the motion of the deck. An air supply assembly with multiple fans is provided to direct a certain volume of air to separate areas of the separator deck.Type: GrantFiled: July 8, 1986Date of Patent: December 27, 1988Assignee: Oliver Manufacturing Co., Inc.Inventor: James A. Thomas