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7735781 |
Method and system for deployment of ordnance from an aircraft in mid-flight
A system for in-air deployment of objects utilizes an aircraft having a hatch that can be opened while the aircraft is in mid-flight. An air and pressure tight container stowed within the aircraft...
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7008164 |
Automated guided vehicle
An automated guided vehicle has plural conveyors for transferring materials to be transferred mounted on a self-propelling dolly and juxtaposed in a transverse direction. Each of the conveyors...
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6276508 |
Chute having sortation features
A conveyor sortation station including a plurality of inclined splined rollers which form a slider bed. The plurality of splined rollers are aligned with coparallel axes and allow a parcel or other...
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6244422 |
Apparatus for sensing and controlling tipping movement of a semiconductor boat
A guard fence is mounted on a transfer arm used to transport a boat carrying semiconductor wafers. The fence limits tipping movement of the boat and includes a plurality of sensors to sense tipping...
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5890582 |
Ball deck
An improved ball deck having a plurality of driven balls arranged in rows, with each driven ball supported on a freely rotatable ball and a pair of drive wheels secured to parallel shafts...
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5396977 |
Conveyor apparatus for directionally controlled translation of an article
A conveyor apparatus especially useful for loading a cargo airplane utilizes several parallel transverse and longitudinal shafts on which are fixed for rotation wheels which contain around their...
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5261526 |
Conveyor system with driven balls, protectable against overloading
A conveyor system with driven balls, in which each driven ball is supported by at least one driving roller. The point of contact between the driving roller and the ball is located at some distance...
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5246096 |
Rotate/translate conveyor module
A rotate/translate conveyor module enables a workpiece to be selectively rotated and translated between adjacent sections of a conveyor without having to be lifted above the plane of the adjacent...
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5009304 |
Multi-directional drive for roller conveyors or similar
A multi-directional drive for roller conveyors or similar which is capable of reversible conveying of any goods deposited on it in the X and Y directions comprises essentially a plurality of...
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4909374 |
Flat article direction changing device
A device for guiding flat articles being fed horizontally and changing the direction of movement from one direction to another wherein the change in direction may be as great as 90°. This is ...
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4135615 |
Tobacco feeding system
A tobacco feeding system for feeding tobacco from a source thereof to a plurality of individual cigarette-making machines includes a tobacco distribution system for the distribution of source...
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3747736 |
LOW PROFILE CONVEYOR ROLLER
A multi-directional conveyor roller for use under conditions of severe height limitations. A hub carrying a plurality of rollers on the periphery is mounted to rotate in a plane making an acute...
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