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US3437221A
|
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Truck unloading apparatus
|
|
US3317065A
|
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Truck tilting platform having retractable backstop
|
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US3140775A
|
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Conveyor
|
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US3111217A
|
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Conveyor chain hold-down means
|
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US3111216A
|
|
Conveyor flight
|
|
US3099346A
|
|
Power transmission and conveying chain
|
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US3060665A
|
|
Variable pitch harvester combine auger
|
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GB891325A
|
|
Improvements in or relating to conveyors
|
|
US2761573A
|
|
Vehicle dumping apparatus
|
|
US2643164A
|
|
Packing and end thrust unit for conveyers
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|
US2545140A
|
|
Rotating means for screw conveyer housings
|
|
US2459770A
|
|
Conveyer cover clamping and dustsealing means
|
|
US2364353A
|
|
Elevating apparatus for handling bulk materials
|
|
US2360776A
|
|
Elevating apparatus for handling bulk materials
|
|
US2260812A
|
|
Inspection port for screw conveyer connections
|
|
US2260811A
|
|
Coupling means for screw conveyers
|
|
US2279201A
|
|
Combination coupler and hanger structure for screw conveyers
|
|
US2266945A
|
|
Screw conveyer drive assembly
|
|
US2301728A
|
|
Elevator bucket
|
|
US2200507A
|
|
Elevator bucket
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