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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Productos Tractor SA
Original Assignee
Productos Tractor SA
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Publication date
Application filed by Productos Tractor SAfiledCriticalProductos Tractor SA
Priority to ES1967134357UpriorityCriticalpatent/ES134357Y/en
Publication of ES134357UpublicationCriticalpatent/ES134357U/en
Application grantedgrantedCritical
Publication of ES134357YpublicationCriticalpatent/ES134357Y/en
Clamping device, characterized by being composed of three independent and engageable parts, of which the base comprises a flange whose orifice extends perpendicularly in a through tubular conduit, which is inserted into a hole made in the object to which it is applied in positive, and placing a complementary piece formed by a disc that has a perpendicular core on one of its faces, which has a deep diametral groove, longitudinally, with its two facing walls provided with a succession of transverse grooves determining a toothing, this nucleus being lodged in the conduit of the base, introduced by the mouth opposite to that of the flange, and the relation thus established between the two pieces being secured by a third ;,. Which is a wedge provided with a groove complementary to that of the groove, so that, housed under pressure, provided the energetic application of the outer walls of the core against the surface of the conduit, leaving the three pieces locked together by the relationship between the fluted, maintained by the tubular conduit. (Machine-translation by Google Translate, not legally binding)
Improvements introduced in the unión systems between parts of detachable furniture and similar elements. (Machine-translation by Google Translate, not legally binding)
Procedure to relate pieces of plastic material that do not admit the adherid between yes. (Machine-translation by Google Translate, not legally binding)