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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Individual
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Individual
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Priority to ES101015UpriorityCriticalpatent/ES101015U/en
Publication of ES101015UpublicationCriticalpatent/ES101015U/en
Perforating, Stamping-Out Or Severing By Means Other Than Cutting
(AREA)
Sheet Holders
(AREA)
Abstract
Blocking device for telephone sets, which is essentially characterized by being a bullet lock whose box is provided with a fixed upper end protruding in a dihedral angle, and a circular projection of a diameter corresponding to that of the holes of the marking disc of the apparatus, from which protrusion protrudes a neck which is a prolongation of the bulb and which is arranged under the alluded projection and carries a cam, this neck being destined to be introduced through one of the holes of the marker disc to support the above-mentioned protrusion in dihedral angle either on the edge of the next orifice of the disk or on the outer edge of the latter and to hold the device there by virtue of the engagement of the cam behind the zone of separation of the two aforementioned orifices or of a hole and edge alluded by the actuation of such a cam with the help of the appropriate key, all this in order that the box of the closed ura stumble with the fixed finger stop below which passes the marker disc and prevent the proper turn of this to mark. (Machine-translation by Google Translate, not legally binding)
ES101015U1963-08-131963-08-13Blocking device for telephone sets (Machine-translation by Google Translate, not legally binding)
PendingES101015U
(en)