Abstract: Apparatus for conveying concrete mix to distant, elevated points includes a two-segment discharge conveyor with its outer segment suspended from a movable trolley that is mounted on the boom of a cantilever crane. The segments are pivotally joined and the discharge point of the outer segment may be positioned by swinging the boom and first conveyor and driving the trolley along the boom.
Abstract: A coal conveyor capable of transporting pulverized coal to a higher pressure zone. The conveyor comprising an upright pressure vessel and a feed pipe extending into and between two endless conveyor belts located within the vessel which mesh during their descent to form a first and second pressure seal before the discharge of the coal into the higher pressure zone.
Abstract: The invention involves the transfer of rod-like articles to or from an endless belt conveyor which has protrusions at regular intervals on its operative face by a pulley having a middle part around which the conveyor passes and two coaxial outer parts on opposite sides of the middle part which are of a larger diameter than the middle part for guiding the rod-like articles.
Type:
Grant
Filed:
October 23, 1973
Date of Patent:
October 17, 1978
Assignee:
Molins Limited
Inventors:
Desmond Walter Molins, Dennis Hinchcliffe, Peter Alec Clarke
Abstract: Installation for the pasteurization or sterilization of container-packed commodities such as baby food in glass jars, a plurality of those containers being united in a carrier, a number of carriers being stepwise advanced in vertical direction in a treatment space, several treatment spaces being interconnected by means of a horizontal conveying system comprising a sluice.
Abstract: A loading apparatus for a cargo vessel comprising conveyor means including a loading-in conveyor, a first turning conveyor, a traversing conveyor, a second turning conveyor and a lowering conveyor; and conveyor switching means to move said first and second turning and traversing conveyors transversely of said vessel either to a first position in which one of said first and second turning conveyors projects from one of the sides of said vessel over a quay, or to a second position in which the other turning conveyor projects from the other side of said vessel over the quay. In the first position of the movable conveyors, the loading-in conveyor is arranged between the one turning conveyor and the quay in an inclined manner while the lowering conveyor is arranged between the other turning conveyor and the bottom of the uppermost hold of said vessel in an inclined manner.
Abstract: Packages, containers and the like are moved from one elevation to another by means of an endless conveyor having generally vertical runs and a generally vertical, slippery reaction surface along said vertical run. The endless conveyor has elastic cords or the like for embracing the package, container or the like and pushing it along said surfaces between an input conveyor and a discharge conveyor.
Abstract: The apparatus includes a first conveyor for carrying dough portions in a first direction, and a second, endless conveyor for carrying the dough portions in a second direction out of plane with the first direction, the second conveyor having a pickup end immediately adjacent the first conveyor and a discharge end for delivering the dough portions to the pans. The cross-sectional dimension of the second conveyor at the pickup end is relatively thin, in order to insure that all of the dough portions are conveyed onto the second conveyor. A third conveyor is provided having a pickup portion underneath the discharge end of the second conveyor, such that pans fed onto the third conveyor receive the dough portions from the discharge end of the second conveyor.
Abstract: A conveyor for conveying fine materials, particularly of fine coals in underground operations, comprises a first conveyor unit which includes a horizontal section which is movable in a transport direction through a path intercepting a chain scraper conveyor which includes a lower section which moves over the horizontal section of the first conveyor unit and delivers the fines thereto which are moved to a vertical section of the first conveyor unit. The vertical section moves upwardly with the fine materials and discharges the materials downwardly on to the upper section of the chain scraper conveyor. The first conveyor unit includes a housing which forms a support for the chain scraper conveyors, and it is provided with an opening overlying the horizontal section so that the lower section of the chain scraper conveyor may deposit the fine materials moved thereby into the horizontal conveyor.
Abstract: An improved cargo transport system for transferring discrete cargo loads from a cargo terminal to a vessel laterally displaced from and below the cargo terminal. The improvement includes a horizontally laterally extending powered conveyor system having an elevator mechanism. The elevator mechanism includes telescoping elements extending downwardly from one end thereof to raise and lower a depending elevator platform. The platform is movable in a vertical direction with respect to the lowermost telescoping element, which in turn is movable with respect to the uppermost telescoping element. The powered conveyor system is mounted on a support which is hinged at an end adjacent to the cargo terminal.
Abstract: A roller-driven belt bearing a multitude of closely spaced, readily flexible spikes projecting at right angles from its surface receives between deflected spikes individual eggs for transferral to a different level. A screen closely spaced in front of the spikes prevents the eggs from falling off the spikes.
Abstract: The output of a radioactive source is directed through a moving stream of granular material, e.g., coal on a conveyor, and the radiation passing through is sensed by a detector. The detector generates a pulse signal of which the pulse repetition rate varies with the radiation sensed. The pulses generated are counted in a binary counter, and a timer periodically initiates a read-out of and resets the counter to effect successive counting cycles, whereupon the digital count in each cycle is converted to an analog voltage, the magnitude of which is recorded in terms of bulk density of the coal. The recorder controls the addition of water or oil to the coal to, respectively, lower or increase the bulk density of the coal. Controls are included which guard the system from misperforming when a supply of coal has failed, when the depth of coal on the conveyor belt has been lost, and when the coal is so dense that an application of water is required.
Type:
Grant
Filed:
October 29, 1970
Date of Patent:
March 8, 1977
Assignee:
Republic Steel Corporation
Inventors:
Thomas E. Reim, Jerry J. Pollack, Robert A. Kemmerling