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| Number | Title | Issue Date |
| 7123485 | Techniques for moving a power supply within an electronic cabinet An electronic cabinet includes a base, and an electronic cabinet frame which extends vertically from the base. The electronic cabinet frame is configured to support electronic circuitry. The electronic cabinet further includes a power supply positioning assembly hav... | 10/17/2006 |
| 6216601 | Apparatus for limiting a travel path of a running gear, in particular of a hoist Apparatus for limiting a travel path of running gears, in particular hoists, traveling along a running rail of a type having at least one flange and a web, includes a pair of side elements which are securable to opposite sides of the flange and provided w... | 04/17/2001 |
| 5790407 | Time-based control system A time-based control system (10) for controlling a process incorporating external devices using a predefined response profile (13). The response profile (13) is continuously compared to the actual response of the controlled device (11). A plurality of sen... | 08/04/1998 |
| 5524548 | Festoon brake system A trolley system is provided which includes a powered tow trolley that travels along a rail, an end trolley that is fixed to an end of the rail, and several intermediate trolleys that travel along the rail between the tow and end trolleys. All trolleys ar... | 06/11/1996 |
| 5127533 | Method of damping the sway of the load of a crane Procedure for damping the sway of the load (2) moved by the carriage (1) of a crane, said load being suspended on at least one hoisting rope (3). The damping is achieved by using a discrete time control system whose control interval is varied in accordanc... | 07/07/1992 |
| 5094353 | Clamping device for crane or the like The disclosure herein describes a clamping device to be mounted to an elet of a crane and which provides contact surfaces for limit switches that maintain the movement of a movable crane structure within predetermined limits. The clamping device defines ... | 03/10/1992 |
| 5023434 | Position indicating apparatus for transporters on tracks A position indicating apparatus, particularly for overhead transport systems (1), includes a elongated code carrier (11) carrying multi-value code marks (17) along its length. A code reading device (12) secured on a transport carrier (4), such as a trolle... | 06/11/1991 |
| 4756432 | Crane control method A crane control method in which the parcels suspended from a rope is transversely carried by a trolley, the control being performed in an accelerating, a constant velocity travel, and a decelerating period separately, wherein the control is performed duri... | 07/12/1988 |
| 4284978 | Conveying system control A control scheme is used in a conveying system which is preferably a programmable conveying system of the station searching type including a wagon with a hoist that is capable of traveling between a number of different stations in the system. One or more ... | 08/18/1981 |
| 4085849 | Machinery locating device A machinery locating device comprising power-activated clamps which are restrained within a housing and which engage with one or more adjustably positioned stops. The clamps are secured to a moving piece of machinery such as a crane and the stops are secu... | 04/25/1978 |
