ES262265A1 - A position locking system with electromagnetic control of the drawing tables (Machine-translation by Google Translate, not legally binding)
- Google Patents
A position locking system with electromagnetic control of the drawing tables (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.)
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Certex SA
Original Assignee
Certex SA
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Filing date
Publication date
Application filed by Certex SAfiledCriticalCertex SA
Priority to ES0252265ApriorityCriticalpatent/ES262265A1/en
Publication of ES262265A1publicationCriticalpatent/ES262265A1/en
A position locking system, with electromagnetic control, of the drawing tables, characterized in that the board is mounted on a support integral with a toothed sector rotating around the axis, its position being able to be fixed by means of a blocking element that is inserted between the legs. Teeth of the latter preventing its rotation, said element being located at the upper end of a stem guided and forced to remain in the locking position by the action of a helical coaxial spring tending to raise said stem, resting on the spring pro its lower end, on the upper wall of a crankcase containing the unlocking device, constituted by an electromagnet provided with a fixed inner movable armature and another upper movable armature, to which the lower end of the blocking stem joins hinged, whose liberating action it is obtained by exciting the electromagnet by passing the appropriate current. (Machine-translation by Google Translate, not legally binding)
ES0252265A1960-10-271960-10-27A position locking system with electromagnetic control of the drawing tables (Machine-translation by Google Translate, not legally binding)
ExpiredES262265A1
(en)
Improvements introduced in the construction of oscillating supports with elastic position recovery (Machine-translation by Google Translate, not legally binding)