ES254559A1 - Automatic device for performance of threads, couplable to universal tornos (Machine-translation by Google Translate, not legally binding)
- Google Patents
Automatic device for performance of threads, couplable to universal tornos (Machine-translation by Google Translate, not legally binding)
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.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ANDUEZA LANZ JOSE MARTIN
Original Assignee
ANDUEZA LANZ JOSE MARTIN
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by ANDUEZA LANZ JOSE MARTINfiledCriticalANDUEZA LANZ JOSE MARTIN
Priority to ES0254559ApriorityCriticalpatent/ES254559A1/en
Publication of ES254559A1publicationCriticalpatent/ES254559A1/en
Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others
(AREA)
Abstract
Automatic device for making threads, coupled to universal lathes, which is characterized by a mechanism that prints a reciprocating movement to the knife carriage by means of a discontinuous helical cam and recoil spring, combined with the impulse movement at the end of each working stroke of the blade of a carriage supporting the reciprocating one carried out by means of a toothed wheel driven by a ratchet driven by a cam integral with the helical cam, and the transverse movement of the blade with respect to the axis of the the lathe, made by rapid retrocso of a third car located inferior to the one of advance when being moved by effect of another cam integral with the helical cam, allows the automatic realization of threads when having the blade as a result of the three movements combined, a continuous movement identical to what would be moved by an operator, with the advantage of greater accuracy. (Machine-translation by Google Translate, not legally binding)
ES0254559A1959-12-281959-12-28Automatic device for performance of threads, couplable to universal tornos (Machine-translation by Google Translate, not legally binding)
ExpiredES254559A1
(en)
Automatic device adaptable to manual advance drills by convirting them in automatic cycle drills (Machine-translation by Google Translate, not legally binding)
Useful for sawing, applicable to tools with head equipped with reciprocating rectilinear movement (Machine-translation by Google Translate, not legally binding)
Improvements in the heads of machines-tools with periodically variable speeds and movements (Machine-translation by Google Translate, not legally binding)