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.)
DOBARGANES ODRIOZOLA MARIA CARM
GUISASOLA GURRUCHAGA FERNANDO
Original Assignee
DOBARGANES ODRIOZOLA MARIA CARM
GUISASOLA GURRUCHAGA FERNANDO
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 DOBARGANES ODRIOZOLA MARIA CARM, GUISASOLA GURRUCHAGA FERNANDOfiledCriticalDOBARGANES ODRIOZOLA MARIA CARM
Priority to ES1978239491UpriorityCriticalpatent/ES239491Y/en
Publication of ES239491UpublicationCriticalpatent/ES239491U/en
Application grantedgrantedCritical
Publication of ES239491YpublicationCriticalpatent/ES239491Y/en
Details Of Spanners, Wrenches, And Screw Drivers And Accessories
(AREA)
Abstract
Screwdriver-screwdriver special for torx-type screws, which are those that are constituted by a base body that can adopt any prismatic configuration, including the cylindrical, extending this base body axially in a cylindrical sector of smaller diameter, equipped with slits in the direction of its generatrices, which determine a starry structure, characterized in that in said base body, preferably in its middle zone, it has a perimetric recess that determines a prismatic sector that is sensibly recessed with respect to the rest of the body, in order to determine said prismatic sector the drive zone on the device of a manually operated tool. (Machine-translation by Google Translate, not legally binding)
ES1978239491U1978-11-171978-11-17
SPECIAL SCREWDRIVER-SCREWDRIVER FOR TORX TYPE SCREWS.
ExpiredES239491Y
(en)