Abstract: A pressure cup for a socket joint and a socket joint having the pressure cup. The pressure cup includes a cup end wall and a side wall extending from the cup end wall to a cup lip edge. The side wall has an outer surface configured to contact an inner bore of a housing and an inner surface configured to at least partially house a stud and a bearing. The inner surface of the side wall includes a curved bearing surface that is configured to contact a spherical bearing by including a curvature that is oriented substantially axially.

Abstract: A socket joint includes a stud, a wear indicator configured to indicate a degree of wear relating to the stud or relating to a position of the stud, an elastomeric seal, and a Belleville washer. The elastomeric seal is located at least partially between the wear indicator and the Belleville washer. In some implementations, a domed cover plate is configured to help create a sealing engagement between the elastomeric seal, the wear indicator, and the Belleville washer when the cover plate is pressed into the internal bore of the housing of the socket joint.

Abstract: A method of manufacturing a vehicle suspension component includes inserting a cover body into an aperture of a housing, the cover body being disposed about a central axis concentric with the aperture of the housing, the cover body having a convex side and a concave side and an outer perimeter disposed about the central axis, the cover body defining a threaded bore concentric with the central axis, and deforming the cover body into retaining engagement with the housing by pressing against the convex side until the cover body is at least partial deformed and the outer perimeter is expanded compared to a pre-deformed state of the cover body.

Abstract: A socket joint and method of manufacture where a sealing ring is used to seat a fully elastomeric flange of a dust boot. The sealing ring has a planar sealing surface that extends between an inner diameter edge and an outer diameter edge, and the planar sealing surface rests against the elastomeric top edge of the flange and the inner diameter edge rests against a stud of the socket joint to seat the dust boot and seal the assembly. The housing of the socket joint includes a number of features within the internal bore to improve manufacturing and enhance the interference fit of the sealing ring.

Abstract: A socket joint having an offset housing configuration and reduced stud diameter can improve steering performance while being able to mate with standard vehicle components. In one implementation, the joint has an offset configuration along with a spherical bearing, where a central housing axis is radially offset from a central stud axis. With the offset configuration, the size of the stud is smaller than with typical joints. In one embodiment, a ratio of the housed stud diameter to the housing outer diameter is between 1:1.5 and 1:2.72. In some implementations, there is a transition surface between the housed stud portion and an attachment stud portion on the stud. One or more helical oil grooves may be located between the transition surface and a retaining ring groove. The retaining ring groove can be used to situate a retaining ring that holds the stud assembly together.

Abstract: A ball joint includes a cover plate with a nested portion along an outer perimeter having a nested portion thickness, a domed portion located radially inward of the outer perimeter having a domed portion thickness, and a pressed portion located between the nested portion and the domed portion having a pressed portion thickness. The pressed portion thickness is less than the domed portion thickness, which during manufacture, is formed when the cover plate and bearing are simultaneously pressed into their final form and position. A tool can be used to press the cover plate and bearing in a single operation. The tool can have interchangeable components, allowing for the manufacture of differently sized ball joints.

Abstract: A method of manufacturing a vehicle suspension component includes inserting a cover body into an aperture of a housing, the cover body being disposed about a central axis concentric with the aperture of the housing, the cover body having a convex side and a concave side and an outer perimeter disposed about the central axis, the cover body defining a threaded bore concentric with the central axis, and deforming the cover body into retaining engagement with the housing by pressing against the convex side until the cover body is at least partial deformed and the outer perimeter is expanded compared to a pre-deformed state of the cover body.

Abstract: A ball joint includes a cover plate with a nested portion along an outer perimeter having a nested portion thickness, a domed portion located radially inward of the outer perimeter having a domed portion thickness, and a pressed portion located between the nested portion and the domed portion having a pressed portion thickness. The pressed portion thickness is less than the domed portion thickness, which during manufacture, is formed when the cover plate and bearing are simultaneously pressed into their final form and position. A tool can be used to press the cover plate and bearing in a single operation. The tool can have interchangeable components, allowing for the manufacture of differently sized ball joints.

Abstract: A method of manufacturing a vehicle suspension component includes inserting a cover body into an aperture of a housing, the cover body being disposed about a central axis concentric with the aperture of the housing, the cover body having a convex side and a concave side and an outer perimeter disposed about the central axis, the cover body defining a threaded bore concentric with the central axis, and deforming the cover body into retaining engagement with the housing by pressing against the convex side until the cover body is at least partial deformed and the outer perimeter is expanded compared to a pre-deformed state of the cover body.

Abstract: A method of manufacturing a vehicle suspension component includes inserting a cover body into an aperture of a housing, the cover body being disposed about a central axis concentric with the aperture of the housing, the cover body having a convex side and a concave side and an outer perimeter disposed about the central axis, the cover body defining a threaded bore concentric with the central axis, and deforming the cover body into retaining engagement with the housing by pressing against the convex side until the cover body is at least partial deformed and the outer perimeter is expanded compared to a pre-deformed state of the cover body.

Abstract: A sway bar linkage assembly includes a socket joint, a shank extending from the socket joint, a bolt, and a bushing. The shank has a first bore with a first bore diameter and a second bore extending between the first bore and the socket joint. The second bore has a second bore diameter less than the first bore diameter such that a flange extends between the first bore and the second bore. The bolt has a head, a shaft extending from the head and a stud extending between the shaft is included. The shaft has a first diameter and the stud has second diameter less than the first diameter such that a ledge extends between the shaft and the stud. The bushing is compressed a predefined by the bolt when the bolt extends through the bushing and the ledge of the bolt abuts against the flange of the shank.