Material or article handling – Apparatus particularly adapted for charging or discharging a... – With control system responsive to changeable operating...
Patent
1980-11-06
1982-10-05
Blix, Trygve M.
Material or article handling
Apparatus particularly adapted for charging or discharging a...
With control system responsive to changeable operating...
414263, 414242, E04H 640
Patent
active
043526217
ABSTRACT:
Motor vehicle parking apparatus has pallets for vehicles which are arranged next to each other on a movable construction which is drivable so that each pallet can be brought into line with a predetermined position such as a loading position. In order to achieve accurate alignment of a pallet with the predetermined position, a drive control sysem is used which controls operation of the drive in accordance with an evaluated difference between an actual value derived from an increment transmiter and a predetermined theoretical value dependent on the individual pallet to be aligned. Overrun of the predetermined position is corrected by reversal of the drive under control of a correction signal.
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patent: 4215300 (1980-07-01), Schmidt
F. T. Gutmann, "18 Ways to Control Backlash in Gearing", Product Engineering, 10/26/59, p. 72.
Kuhner Ernst E.
Weinstein Dieter G.
Blix Trygve M.
Kuhner Ernest E.
Siemens Terrance L.
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