Patent ID: 8186923
Filing Date: 2012-05-29
Classification: F16B

Abstract:
1. A connecting arrangement, comprising: a bolt including a fastening portion including one or more grooves, whose circumference is differentiable between at least two portions; a cotter including at least two parts and including an essentially conical shape on the outer side and a axial bore when the at least two parts are put together, wherein the axial bore provides one or more convex cuts on the inner side of the bore, wherein the convex cuts are adapted for fitting with the one or more grooves of the fastening portion of the bolt; at least one first support block including a thread on the outer side; at least one second support block including a thread on the outer side, wherein the at least one second support block is on the inner side adapted for fitting to the conical shape of the cotter; and a fastener including a thread on the inner side, wherein the fastener is adapted for being screwed on the support blocks.