FIELD: construction engineering; sluices for pre-dressing chambers for nuclear power plants. SUBSTANCE: sluice mainly used for process opening of radiation shielding chamber has external and internal shielding doors. Sluice is provided with device for mechanical displacement of loads made in the form of parallelogram mechanism installed on sluice bottom for exit of rocker ends movable in space through open door beyond sluice and making mentioned rockers approach sluice bottom as they turn towards each door. EFFECT: enlarged functional capabilities. 2 cl, 3 dwg
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| REMOTE-CONTROL MACHINE MILLING HEAD | 1988 |
|
SU1543704A1 |
