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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IROZ LARRAYA EMILIO
Original Assignee
IROZ LARRAYA EMILIO
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Publication date
Application filed by IROZ LARRAYA EMILIOfiledCriticalIROZ LARRAYA EMILIO
Priority to ES0073647UpriorityCriticalpatent/ES73647Y/en
Publication of ES73647UpublicationCriticalpatent/ES73647U/en
Application grantedgrantedCritical
Publication of ES73647YpublicationCriticalpatent/ES73647Y/en
Details Of Spanners, Wrenches, And Screw Drivers And Accessories
(AREA)
Abstract
Self-closing pipe wrench, which is essentially characterized by constituting a driving handle which has a bifurcated end for the attachment and articulation thereon of a triangular piece by one of its vertices which has its maximum articulation determined by lateral protrusions in the form of angle resting on the sides of the bifurcated end, the pressing surface of the triangular piece opposite the articulation vertex, said surface being slightly concave and presenting transverse notches forming a toothing of apprehension. (Machine-translation by Google Translate, not legally binding)