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.)
LASTER SA
Original Assignee
LASTER SA
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 LASTER SAfiledCriticalLASTER SA
Priority to ES1979245770UpriorityCriticalpatent/ES245770Y/en
Publication of ES245770UpublicationCriticalpatent/ES245770U/en
Application grantedgrantedCritical
Publication of ES245770YpublicationCriticalpatent/ES245770Y/en
Coupling device for drawing compasses, particularly referring to the assembly of the pencil-holder part or the line-end piece at the end of the compass leg or mustache, characterized in that said end of the leg comprises only one axial hole blind and a diametral grooved cut that determines the formation of two pins capable of a limited flexion, with the total exclusion of the known screw and nuts of tightening and machining that the existence of them required. 2.dating device for drawing compasses, according to claim 1, characterized in that the pen and/or pen parts have a cylindrical terminal with dimensions that allow it to fit snugly into the blind hole of the compass leg and in which one or two laterally projecting lugs are produced and with dimensions that allow them to enter loosely in the diametral grooved cut, at the end of said leg. 3. Coupling device for drawing compasses. (Machine-translation by Google Translate, not legally binding)
ES1979245770U1979-09-251979-09-25
COUPLING DEVICE FOR DRAWING COMPASSES
ExpiredES245770Y
(en)