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7258050 |
Method of cutting segmented-end web
A method of cutting an elongate timber web which forms on each of two opposed ends thereof a tapered end shape including a series of at least four cuts at successive angles to approximate an...
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7114909 |
Trailer-tilting, load-discharge apparatus and method
A trailer unloading system anchors one or more trailers to a deck, with, or without tractor attached. The sides of the trailers are free to pivot from a top, longitudinal, pivot axis once unlatched...
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5567105 |
Automated transfer car for transporting material
A transfer car for transporting a container of tobacco from a first location to a second location includes an outer frame and an inner frame rotatable within the outer frame. The interior frame is...
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5509723 |
Portable rotary trailer tipper
A portable rotary trailer tipper is provided for emptying the trailer contents through opening the open top of the trailer. The tipper includes an elongated transport that is portable and supports...
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5017077 |
Rail car dumpers
A rotary rail car dumper has a rail car platform forming part of a rigid tipping structure which, through end ring members, is mounted for rotation about a central longitudinal axis for tipping a...
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4685851 |
Rail car tipplers and tippler installations
A rail car tippler installation has an open-sided tippler with a rotatable structure (8) comprising a main longitudinal beam (16) mounted on end pivots (10, 18), said beam supporting a rail car...
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4659275 |
Barge tipper
A barge tipper comprises a cylindrical floating apparatus 10 defining a chamber 18 into which a barge 28 can be floated. End doors 16 at either end of the apparatus 10 are closed and the barge 28...
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4444539 |
Apparatus for clamping a railroad car in a rotary car dumper
A clamp for securing a railroad car in a rotary car dumper includes a guide pipe member mounted adjacent the section of track carried by the rotatable dumper frame, a clamp pipe member...
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4024962 |
Car dumper scale
A railroad car dumping apparatus is disclosed which has a weighing device for weighing the contents of the car prior to dumping. The apparatus includes an invertible cradle and a weighing table...
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3993203 |
Method and apparatus for unloading a railroad car containing bulk cargo
A method and apparatus for unloading bulk cargo from a railroad car that is enclosed within a receiver box which is, in turn, movably mounted within a rotating frame. The car is rotated...
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3777914 |
RETRACTABLE RAILROAD CAR CLAMP
There is provided a clamping apparatus for clamping railroad cars into a rotary dumper capable of inverting cars to discharge the contents. The clamp is characterized in having a jaw member...
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3583335 |
SHIFTING AND SWINGING ROOF ASSEMBLY FOR RAILWAY CAR
A roof for a railway car which is adapted to be moved to an inverted discharging position by a rotary dumping mechanism, the roof having on opposite sides thereof a hook-shaped in-turned hook...
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3373829 |
Weighing mechanism for railroad car dumpers
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3353692 |
Car ejector and system including same
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3275169 |
Rotary railroad car dumper
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3232459 |
Rotary railroad car dumper car clamp latch
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2833150 |
Sampling device for car dumper
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