Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Asoc De Constructores Maqu S A
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Asoc De Constructores Maqu S A
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Application filed by Asoc De Constructores Maqu S AfiledCriticalAsoc De Constructores Maqu S A
Priority to ES1974204973UpriorityCriticalpatent/ES204973Y/en
Publication of ES204973UpublicationCriticalpatent/ES204973U/en
Application grantedgrantedCritical
Publication of ES204973YpublicationCriticalpatent/ES204973Y/en
Threading device with spindle pattern, which is essentially characterized in that the standard spindle that is housed in the tool holder shaft, is previously threaded to a keyed nut and housed in the rear area of the tool holder, being housed all the assembly inside the tool-holder shaft, from which only the anterior part of the tool-holder part protrudes, which has a non-rotating collar, by means of its attachment to a tube provided externally with two separate nuts, the tube of which is mounted outside and telescopically with another tube integral with the fixed part of the head provided internally with a return spring connected to the collar, all in such a way that the nuts are capable of actuating the stop or drive device of the drive shaft that is engaged with the tool-holder shaft. (Machine-translation by Google Translate, not legally binding)
ES1974204973U1974-07-291974-07-29
THREADING DEVICE WITH PATTERN SPINDLE.
ExpiredES204973Y
(en)