Patent ID: 6918713
Filing Date: 2005-07-19
Classification: F16B,Y10T

Abstract:
1. Cylindrical pin for at least one of connecting and guiding tool, fixture, or machine components, comprising a cylindrical circumferential surface, wherein the cylindrical pin is provided with internal bores extending in an axial direction at least over a substantial portion of an axial length of the pin, the internal bores extending axially, inwardly from each end of the cylindrical pin, the cylindrical pin being divided into a radially yieldable first partial region having one of said internal bores and extending to one axial end of the pin, a middle region arranged adjacent thereto, and adjacent thereto a radially yieldable second partial region having another of said internal bores, and extending to another axial end of the pin, the cylindrical pin having an increased wall thickness in a region of at least one axial end, for local reduction of radial yieldability, wherein the middle region is wasted and is provided with a cross section reduction of the circumferential surface.