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Ideal Srl Minuterie Metalliche
Ideal SRL
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Ideal SRL
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Publication of ES106937UpublicationCriticalpatent/ES106937U/en
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Publication of ES106937YpublicationCriticalpatent/ES106937Y/en
Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments
(AREA)
Portable Nailing Machines And Staplers
(AREA)
Abstract
A control device with a push button for pens characterized by an upper part with projections and recesses and by an intermediate piece integral with the push-button and axially displaceable and rotatable about the axis of the push-piece itself that has projections capable of cooperating with those of the part upper part and those of the lower part to determine with the pressure of the pulsator its angular advance and with the abandonment of the pulsator a further angular advance presenting said upper part in the positions corresponding to each two compressions of the hollow pusher that allow the intermediate piece to move axially up to allow him. Retraction of the inscribing tip whose tube requested by the usual spring presses below said intermediate piece. (Machine-translation by Google Translate, not legally binding)
ES106937U1963-03-291964-03-17
A CONTROL DEVICE WITH A PUSH BUTTON FOR PEN.
ExpiredES106937Y
(en)
System and device of automatic control of pushbutton, of operation oleodinºmico or hydraulic, especially intended for machines to make coffee (Machine-translation by Google Translate, not legally binding)
Improvements in the push-button devices for the operation of the retractor tip in writers. (Machine-translation by Google Translate, not legally binding)
Improvements in the construction of change mechanisms of canillas in telescopes in operation with a single lanzadera (Machine-translation by Google Translate, not legally binding)