Capuchon closure elements must for writing. (Machine-translation by Google Translate, not legally binding)

摘要

Capuchon imperdible closure elements of writing, complying element script through a central elongated body, characterized in that concentrically the same and sliding freely along that body has a annular element is also limited its movement toward the rear end by a closure of larger diameter, whereas its front end there is limited movement through the constitution of the writing tip, joining said annular body so articulated through a pin, an arm alargador member's own capuchon element writing. (Machine-translation by Google Translate, not legally binding)