PL6844B1

PL6844B1 - Automatic lock for an office binder, creamer, bolts, lamp sockets and similar items.

Info

Publication number: PL6844B1
Application number: PL6844A
Authority: PL
Filing date: 1925-11-13
Publication date: 1927-03-31

Description

Ninie jszfy wynalazek dotyczy zamka, zamykajacego samoczynnie segregator biu¬ rowy. Na zalaczonym rysunku przedsta¬ wiony jest przyklad wykonania wynalazku.Metalowa plytka B sluzy w biurowym segregatorze do naciagania lub obluzniania przymocowanych do niej tasm Er i E2 przez przesuwanie jej po ryglu A. Plytka ta mo¬ ze byc przesunieta w ramce M swobodnie tylko w kierunku naciagania tasm i za¬ mknieta automatycznie zapomoca rygla A dokladnie w tern miejscu, do jakiego byla przesunieta, przyczem cofnac ja mozna tyl¬ ko zapomoca dzwigni C, przyciskajacej rygiel i majacej w miejscu zatkniecia sie z nim szorstka nacieta powierzchnie w po¬ staci segmentu. Przy obrocie korbki D o 90° odciaga sie przyciskana sprezyna F dzwignia C od rygla A, dzieki czemu plyt¬ ka B moze byc latwo przesunieta w od¬ wrotnym kierunku, w celu obluznienia tasm E1 i E2. PLThe present invention relates to a lock which automatically closes an office file. An example of an embodiment of the invention is shown in the attached drawing. The metal plate B is used in the office binder to tighten or loosen the strips Er and E2 attached to it by sliding it over the bolt A. This plate can be moved freely in the M frame only in the direction of tightening the tapes and closing automatically by the bolt A exactly in the place to which it was moved, while it can be withdrawn only by the lever C, pressing the bolt and having a rough cut surface in the form of a segment at the point of contact with it. When the crank D is turned 90 °, the spring F lever C is pulled away from the bolt A, so that the plate B can be easily moved in the opposite direction to loosen the bands E1 and E2. PL

Claims

1. Patent claim, automatic lock for an office binder, cremalier, bolts, lamp sockets and the like, characterized by the fact that it allows the bolt to slide freely in one direction only, automatically closing it exactly at the place of movement, by means of a lever, the end of which has a rough surface, and only after the segment has been pulled away from it, the spring of the lever is pressed on by the spring. to the bolt at an acute, obtuse angle, thanks to which the bolt moves W i angle t o r L e n t z, freely in one direction only, in the other direction Jt f / —d-iT «- CC te JC Q% k y Print by L. Boguslawski, Warsaw. PL