Patent ID: 9358616
Filing Date: 2016-06-07
CPC Classification: B23B,Y10T

Claim Text:
1. A device for connecting two components having a cylindrical locating pin arranged on a first component and a radially projecting annular face surrounding the locating pin at the root thereof, a cylindrical locating bore arranged in a second component for receiving the locating pin and having an annular face surrounding the locating bore at the periphery thereof, a clamping bolt, which is movably guided with a cylindrical guiding surface in a transverse bore of the locating pin, has at its extreme ends an inner cone or outer cone concentric to the guiding surface and is of a length that is less than the diameter of the locating pin in the region of the transverse bore, and two holding elements which are inserted in radial bores that lie diametrically opposite one another in the region of the locating bore and are provided with an internal thread, an outer cone or inner cone facing the interior of the locating bore and complementing the inner or outer cone of the clamping bolt and, during the clamping operation, can be clamped in a wedge-like manner with the clamping bolt by substantially frustoconical contact portions assigned to one another, the inner and outer cones that complement one another having in pairs an axial offset that has the effect during the clamping operation of drawing the locating pin into the locating bore and pressing the annular faces against one another, characterized in that the inner cone and/or the outer cone of the clamping bolt has two substantially frustoconical contact portions arranged coaxially at an axial distance from one another, having different cone angles and which, during the clamping operation with the holding elements, are effective either individually or at one and the same time.