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.)
Acha Orbea Egana Y Cia S A
Original Assignee
Acha Orbea Egana Y Cia S A
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 Acha Orbea Egana Y Cia S AfiledCriticalAcha Orbea Egana Y Cia S A
Priority to ES123717UpriorityCriticalpatent/ES123717Y/en
Publication of ES123717UpublicationCriticalpatent/ES123717U/en
Application grantedgrantedCritical
Publication of ES123717YpublicationCriticalpatent/ES123717Y/en
Details Of Spanners, Wrenches, And Screw Drivers And Accessories
(AREA)
Abstract
Improved wrench characterized exclusively by the fact that for its better mooring on the nuts and in order to avoid the roundness of its vortices, the inside shape of the box of its jaws with sinuous profile of curved sinuses has been arranged. Also the key works with less effort since the pressure acts on four points of the flat surfaces of the thread. (Machine-translation by Google Translate, not legally binding)