Other micrometric for measuring instrument of interior

摘要

P a micrometric head for measuring instrument comprising, guided in a slide radially from its housing, at least one measurement probe to be inclined with at least one contact zone that is held supported by a return member on a conical helical ramp of a cone of measurement, and in which said cone, whose base is guided in an axial cylindrical housing of the housing, is connected to the least angularly to a journal of measurement with a micrometric screw engaged in a threaded element integral with the housing. / p