Installation for hardening tubular concrete workpiece
OwnerJohann Schlusselbauerinventor
Life of this patent
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Abstract
An installation is described for hardening tubular concrete workpieces (1) in chambers (2) which are open at the top, can be closed with cover plates (3) and can be subjected to vapor and which can be charged with the aid of an overhead travelling crane (6) bearing a hoist (9) for workpieces (1). In order to achieve an advantageous construction constellation it is recommended that the overhead travelling crane (6) for the workpieces (1) has a gripping device for the cover plates (3) of the chambers (2).
Claims6
An installation for hardening tubular concrete workpieces in chambers which are open at the top, can be closed with cover plates, can be filled with vapour and which can be charged with the aid of an overhead travelling crane bearing a hoist for the workpieces, with the overhead travelling crane (6) for the workpieces (1) having a device for picking up the cover plates (3) of the chambers (2).
Dependencies are inferred from the claim text.