Method of assembling bearing and lever
AssigneeTrico Products Corporation
InventorsWilliam C. Riester, Dionysios D. Papadatos
Life of this patent
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Abstract
A socket of yieldable semi-rigid plastic material is formed with an external circumferential groove for receiving the periphery of an opening in a linkage member. The periphery of the opening is deformed out of the plane of the surface of the linkage to produce an effective thickness approximately the thickness of the groove, providing a method to assure a secure fit in cases where the thickness of the linkage material is either greater than or less than the width of the groove.
Claims3
A method of assembling a unitary, semi-rigid, yieldable bearing member having a circumferential external groove in secure interengagement with a flat linkage member of a thickness less than the width of said groove comprising the steps of forming an aperture in the linkage member, deforming the periphery of the aperture out of the original surface plane thereof but parallel to said plane while maintaining a constant aperture diameter to increase the effective thickness of the periphery of the aperture of the linkage member to approximate the width of the groove while the circumferential surface of the aperture remains facing radially into the aperture, inserting the resilient bearing member into the aperture;
- applying a force to the resilient bearing member in a direction through the aperture until the groove in the bearing member snap-fits into and engages the periphery of the aperture.
Dependencies are inferred from the claim text.