AUTOMATIC DEVICE OR TOOL FOR REMOVING AND INSTALLING MEANS FOR FASTENING LINERS IN A MILL; METHOD FOR INSTALLING THE MEANS FOR FASTENING A LINER; AND METHOD FOR REMOVING THE MEANS FOR FASTENING A LINER

The invention relates to an automatic device or tool (1) for removing and installing means for fastening liners in a mill, the configuration thereof allowing the performance of a task involved in the removal and/or insertion of the means for fastening the liner, such as cleaning, lubrication, instal...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	ELIAS CABRERA, Igor Sebastián, POBLETE GUTIÉRREZ, Mario Francisco
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	CHAMBERS PROVIDED WITH MANIPULATION DEVICES COMBINED OPERATIONS CRUSHING, PULVERISING, OR DISINTEGRATING CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL HAND TOOLS MACHINE TOOLS MANIPULATORS METAL-WORKING NOT OTHERWISE PROVIDED FOR MILLING GRAIN OTHER WORKING OF METAL PERFORMING OPERATIONS PORTABLE POWER-DRIVEN TOOLS PREPARATORY TREATMENT OF GRAIN FOR MILLING TRANSPORTING UNIVERSAL MACHINE TOOLS
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Beschreibung
Zusammenfassung:	The invention relates to an automatic device or tool (1) for removing and installing means for fastening liners in a mill, the configuration thereof allowing the performance of a task involved in the removal and/or insertion of the means for fastening the liner, such as cleaning, lubrication, installation, loosening, removal, tightening, and final torque application, by means of automatic operation and remote actuation, comprising at least one base structure or frame (2), a torque actuator and a transmission system (3) formed by a die (4) coupled by means of a movable coupling (5) to a drive shaft (6) of a torque actuator (7), such that said configuration allows the die (4) to move axially, thereby enabling a nut to be inserted into the die (4) automatically, and at least one washing and lubrication system (9) formed in the front area (8) of the arrangement of the die (4), which allows the threads of the fastening means to be washed and lubricated, using the same device or tool (1) of the invention.