Ratchet with ergonomic geometry and use of said ratchet in systems of collective transport

摘要

Summary ratchet with ergonomic geometry and use of said ratchet in systems of collective transport the present invention belongs to the field of mechanical engineering and studies of ergonomics in jobs and automotive engineering.The present invention provides a ratchet, in particular for use in transportation systems, comprising a geometry capable of preventing the contact of their arms to block (2) with an operator (OP), in particular the knees of the operator (OP), which has a work station defined sentad Next to the ratchet, during the rotation of the ratchet.In this way, the present invention provides an alternative to ratchet focused on ergonomics, safety and comfort of the operator (OP), enabling the same can remain in the correct position at work.