New system of transmission of movement to the transportation frames in the automatic troaching machines. (Machine-translation by Google Translate, not legally binding)

摘要

New system for transmission of movement to the transportation frames in automatic tripping machines characterized by being constituted by two cams, whose outer and inner profiles determine a track of uniform width, said cams being attached fixed to a wheel that receives movement of the engine of the machine through a gear reducer and a flywheel; also comprising the system of a toothed sector tilting on a turning point, whose sector is equipped with a roller that is housed in the aforementioned track and a toothed area that meshes with a pinion integral with a gear wheel which, in turn, it meshes with another pinion fixedly mounted on an axle that has two toothed wheels at both ends, which transmit movement to the frames by means of a chain or rack. (Machine-translation by Google Translate, not legally binding)