| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 198781010 | Live roll drive engages, disengages, or slips responsive to load position or blockage | 7 |
| 20090045035 | LONG ROLLER SLIP CONVEYOR - A slip roller conveyor has a frame comprising a pair of parallel, spaced-apart side plates. Secured to each of the side plates is a plurality of annular rollers with a predetermined pitch distance between adjacent rollers. The annular rollers have tubular sleeves of a lesser diameter projecting outward from a side surface thereof. The tubular sleeves on an opposed pair of annular rollers fit into the lumen of a longer tubular roller with a clearance fit. The annular rollers on each of the side plates are driven by an endless belt that also surrounds a motor-driven nose roller. | 02-19-2009 |
| 20100059340 | Rolling conveyor with a separate drive assembly - A rolling conveyor has a frame on which a plurality of feed rollers that define a conveyor surface are rotatably supported, at least some of the feed rollers each have a first drive wheel, which is in rotary drive communication with a second drive wheel, the second drive wheels are located on a rotatable drive shaft with which they are each in rotary drive communication via a respective slip clutch, at least one and preferably all the second drive wheels and the associated slip clutch are combined each into a separate drive assembly that can be installed as a unit, the drive assembly is supported rotatably on the frame, and the drive shaft is received in the drive assembly in a manner fixed against relative rotation and preferably longitudinally displaceably. | 03-11-2010 |
| 198781020 | Friction drive slips or disengages | 4 |
| 20080236998 | CONVEYOR WITH ACCUMULATING SLIP ROLLS - A magnetic accumulating slip roller assembly of a conveyor including a drive axle rotatably driven by a motor, spaced rollers for receiving a skid or other element to be conveyed by the conveyor system supported on the drive axle including a drive roller and an idler roller and a magnetic clutch between the drive roller and the drive axle allowing the drive roller to rotatably slip as the drive axle is rotated by the motor. In the disclosed embodiment, the drive axle is tubular and rotatably supported on a fixed inner axle. | 10-02-2008 |
| 20170233189 | CONVEYOR DEVICE FOR TRANSPORATION STRUCTURES | 08-17-2017 |
| 198781030 | Belt drive | 1 |
| 20160101943 | ROLLER DRIVE SLEEVE - A sleeve for a conveyor roller includes a tubular wall configured to receive and press-fittingly engage with an outer surface of the conveyor roller. The sleeve includes a plurality of engagement members. The plurality of engagement members are formed on an outer surface of the tube and configured to engage with a torque transmitter. | 04-14-2016 |
| 198781040 | Friction wheel drive | 1 |
| 20100006399 | ROLLER UNIT AND CONVEYOR DEVICE - A conveyor device is formed with roller units arranged continuously on conveyor frames ( | 01-14-2010 |
| 198781050 | Live roll is driven by load sensor (e.g., trigger roller) | 1 |
| 20090120766 | Roller for a roller conveyor - Disclosed is a roller for a roller conveyor, in particular for conveying systems or logistics systems. The roller has an integrated capacitive sensor, characterized in that at least one reference sensor is arranged at the side of the roller remote from the conveying side. The integrated capacitive sensor is also characterized in that an evaluation unit is provided, which is made such that a switching signal can be provided from a difference signal between a sensor signal and a reference sensor signal when a sensor signal is conveyed. | 05-14-2009 |
