Tapered Fit Concrete Vibrator Mold Interface

The patent applies parameter changes by modifying the geometric parameters of the joint interface from a standard cylindrical fit to a tapered fit. The tapered configuration changes the distribution of contact stresses and the mechanical interaction between components, preventing joint distortion and loosening that occurs with standard fits. This parameter modification maintains connection stability over time while preserving manufacturing simplicity.

The tapered fit introduces asymmetry into the previously symmetric cylindrical interface. The angled surfaces create an asymmetric load distribution that prevents the joint distortion and loosening problems associated with symmetric standard fits. This asymmetric geometry ensures that loads are distributed more effectively, maintaining tight connections between vibrator bearing housings and mold support members.

The tapered fit changes the contact parameters at the interface, distributing loads more effectively across the joint surfaces. This parameter modification reduces the concentration of stresses that lead to fastener breakage while simultaneously minimizing the wear on mold faces by creating a more favorable stress distribution pattern.

The tapered geometry performs a preliminary load distribution function before loads are transmitted to the fasteners and mold faces. By pre-distributing the loads through the tapered surfaces, the system prevents excessive stresses that would otherwise lead to fastener breakage and mold face wear, effectively preparing the joint for load transmission.