Abstract: A system for storing and picking storage units including a rack arrangement having a plurality of racks, a plurality of rack-bound vehicles adapted to travel in a rack aisle for storing and retrieving the storage units into and from the storage locations in a transversal direction, wherein a rack-integrated lifter includes a load-handling device for transferring storage units between a rack-integrated handing-over location and at least one rack-integrated buffer location arranged only vertically beneath, or only vertically above, the handing-over location and at a transferring device for exchanging storage units between a feeding/discharging conveyor and the handing-over location.

Abstract: A system for storing and picking storage units including a rack arrangement having a plurality of racks, a plurality of rack-bound vehicles adapted to travel in a rack aisle for storing and retrieving the storage units into and from the storage locations in a transversal direction, wherein a rack-integrated lifter includes a load-handling device for transferring storage units between a rack-integrated handing-over location and at least one rack-integrated buffer location arranged only vertically beneath, or only vertically above, the handing-over location and at a transferring device for exchanging storage units between a feeding/discharging conveyor and the handing-over location.

Abstract: The invention relates to a shelf operating device comprising at least one continuous drive element (13) which is guided about two wheels (12, 13) which are arranged at a distance from each other, also comprising an upper strand and a lower strand. At least one gripping means (40, 41) is provided in order to grip a container (2) or a pallet. The gripping means (40, 41) describes a path which extends on deflection areas of the above-mentioned (11, 12) above the path of the drive element (13). The engaging means (40, 41) is embodied in a manner similar to that of forceps and guided such that it executes a lateral movement in order to grip the container (2) or the pallet. Preferably, the gripping means (40, 41) comprises two engaging arms (18, 24; 18?, 24?) which are pivotably mounted and which can be pivoted towards each other in order to grip in a manner similar to that of forceps. Most commercially available containers (2) and pallet can be stored and removed from storage by using said shelf operating device.

Abstract: The invention relates to a shelf operating device comprising at least one continuous drive element (13) which is guided about two wheels (12, 13) which are arranged at a distance from each other, also comprising an upper strand and a lower strand. At least one gripping means (40, 41) is provided in order to grip a container (2) or a pallet. The gripping means (40, 41) describes a path which extends on deflection areas of the above-mentioned (11, 12) above the path of the drive element (13). The engaging means (40, 41) is embodied in a manner similar to that of forceps and guided such that it executes a lateral movement in order to grip the container (2) or the pallet. Preferably, the gripping means (40, 41) comprises two engaging arms (18, 24; 18?, 24?) which are pivotably mounted and which can be pivoted towards each other in order to grip in a manner similar to that of forceps. Most commercially available containers (2) and pallet can be stored and removed from storage by using said shelf operating device.

Abstract: The commissioning device comprises a transport device which conveys storage containers (1) from a warehouse (4) to a commissioning work station (3) (3) and returns them thereto (4). The storage containers to be commissioned (1) are presented on a displaceable table (9). The transport device comprises at least one vehicle (2) which transports the storage containers (1) from the warehouse (4) to the table (9) and which transports them back to the warehouse (4).

Abstract: A transmission is provided for a machine that manufactures a workpiece, later to serve as an electrode, by means of a form grinding tool. The tool has a similar spatial shape to that of the workpiece. The drive generates between the tool and the workpiece an orbital motion with changeable eccentricity and which orbital motion is necessary for a grinding or abrading process. A device, which can be structured as a transmission, an electrical control circuit, or as displaceable idling rollers, alters the eccentricity and is in constant operative connection with the driving side and power take-off side of the transmission. In this way there is obtained a constant setting or a cyclical adjustment of the eccentricity throughout the orbital movement. Furthermore, the orbital movement can describe non-circular patterns so that Lissajou patterns can be generated.

Abstract: An apparatus for shaping a three-dimensional workpiece by inducing the following relative motions between an abrading die member and the workpiece: a feed motion, periodical retract and advance motions in a z-direction, and a planetary or orbital motion in the x and y directions. The mechanism which generates the planetary or orbital motion is provided with means for infinitely adjusting the eccentricity of this motion and is provided with means for selectively and releasably fixing the chosen amount of eccentricity. An assembly is provided to adapt the following process values to conditions within a gap between the die and the workpiece such that the abrading process is optimized: (i) feed pressure between the die and the workpiece during an abrading period of a work cycle; (ii) speed of the feed motion; and (iii) speeds of periodical retract and advance motions.