CONNECTING DEVICE, OF THE QUADRILATER TYPE ARTICULATED IN A CROSS, ESPECIALLY FOR WINDSCREEN WIPERS

摘要

P THE CONNECTING DEVICE D, OF THE QUADRILATER TYPE ARTICULATED IN A CROSS, ALLOWS, IN PARTICULAR, TO TRANSFORM A SUBSTANTIALLY RECTILLINED MOTION OF A ROD 1 INTO A ROTARY ALTERNATIVE MOTION OF A SHAFT 2, IN PARTICULAR FOR WINDSCREEN WIPERS . IT INCLUDES TWO CONNECTING RODS 4, 5, ARTICULATED ON THE ROD 1 AND ON A PART FORMING LEVER 6 SOLIDARITY IN ROTATION OF THE SHAFT 2. ONE OF THE CONNECTING RODS 4 AT LEAST IS MADE IN THE FORM OF A CALIPER IN TWO SUBSTANTIALLY SYMMETRICAL ELEMENTS IN RELATION TO THE MIDDLE PLANE OF THIS CONNECTING ROD, AND DIFFERENCED FROM ONE ANOTHER FOLLOWING A DIRECTION PERPENDICULAR TO THIS MIDDLE PLANE, AND THE OTHER 5 CONNECTING ROD BETWEEN THE TWO ELEMENTS OF THE FIRST CONNECTING ROD 4, THE MIDDLE PLANE OF THE SECOND CONNECTING ROD 5 BEING CONFUSED WITH THAT OF PREMIERE 4. /P