Device and Method For Lifting a Layer of Stones

Device and Method For Lifting a Layer of Stones

A device for lifting a layer of stones, particularly of artificially aged cast concrete stones, clinker bricks or natural stones, comprises a vacuum device with a suction opening for drawing up the stones. The suction opening ( 4 ) obtains, by means of changeable template elements ( 5 ), a pattern c...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: SAUTER HERMANN, ROTHDACH MARTIN, GEBHART HANS
Format: Patent
Sprache:eng
Schlagworte:
CRANES
HAULING
HOISTING
LIFTING
LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS,WINCHES, OR TACKLES
PERFORMING OPERATIONS
TRANSPORTING
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Beschreibung
Zusammenfassung:A device for lifting a layer of stones, particularly of artificially aged cast concrete stones, clinker bricks or natural stones, comprises a vacuum device with a suction opening for drawing up the stones. The suction opening ( 4 ) obtains, by means of changeable template elements ( 5 ), a pattern consisting of closed and open suction areas ( 6,7 ). The created pattern is essentially adapted to the respective layer of stones ( 1 ) to be lifted, and concentrates the suction power of the vacuum device, in essence, onto the upper surfaces of the stones.