Improved clamp for frames portalaminas. (Machine-translation by Google Translate, not legally binding)

摘要

Improved clamp for sheet-holder frames, which, being the ones that hold the sheet between the glass and the base of the frame, is characterized by the fact that it consists of a profile of a material that is suitably elastic, preferably metallic, which at its rear end it forms a nail and a short fin intended to penetrate a corresponding slot located on the back of the base, followed by that fin of a right angle bend that gives way to another fin intended to rest on the rear flat surface of the base referred to, configuring then and after a new right angled bend oriented in the opposite direction to the previous one, another section of length roughly similar to the two previously described, which is followed, in turn, and also by intermediation of an orthogonal bend, a new section of greater length than the previous ones that after another kink at a right angle gives way to the arm or stretch of tightening of the pinz whose lengths considerably greater than the width of the frame to be imprisoned, ending in a short front orthogonal bend terminated by an open-angled nail, all under the particular circumstance that the distance between the frontal plane determined by the short front bend and the plane determined by the support flap on the rear surface of the frame, is slightly smaller than the thickness occupied by the glass, foil and base assembly. (Machine-translation by Google Translate, not legally binding)