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.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zubizarreta e Iriondo SL
Original Assignee
Zubizarreta e Iriondo SL
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Zubizarreta e Iriondo SLfiledCriticalZubizarreta e Iriondo SL
Priority to ES0212534UpriorityCriticalpatent/ES212534U/en
Publication of ES212534UpublicationCriticalpatent/ES212534U/en
Details Of Spanners, Wrenches, And Screw Drivers And Accessories
(AREA)
Abstract
Improved wrench, essentially characterized in that the axis of the worm screw displacement of the moving jaw of the wrench is constituted by a simple pin of smooth surface over almost its entire length, while the rest is determined by a knurling such that it makes feasible the total and absolute fixation and immobilization of the pin once it is completely embedded in the housing jointly formed by the hole of the key itself and by the correlative to the endless screw. (Machine-translation by Google Translate, not legally binding)
ES0212534U1975-05-211975-05-21Improved spanner (Machine-translation by Google Translate, not legally binding)
PendingES212534U
(en)