Provided are a ball joint and a dust cover that make it possible to suppress contact of a body portion of the dust cover with the vicinity of a flange portion of a ball stud. A dust cover integrally includes: a deformable bellows-shaped body portion made of an elastic body; a fixed portion made of an elastic body and provided on one end side of the body portion; and a sealing portion made of an elastic body and provided on the other end side of the body portion. The sealing portion includes: an inner peripheral sealing portion configured to be slidable on a part of a shank portion on the opposite side of the shank portion from a spherical portion with respect to a flange portion; and a cover portion that continuously covers, in an outer wall surface of the flange portion, a radially outward tip end portion and a part of a portion that decreases in diameter from the tip end portion toward the spherical portion side.

A joint (10) with first and second joint components (12, 26; 19) are movably connected to one another. The first joint component (12, 26) has a spherical joint body (14, 28) and the second joint component (19) rotatably and pivotably holds the joint body (14, 28). A sensor device, for determining the position of the first and second joint components (12, 26; 19) relative to one another, is arranged on the joint (10). The sensor device has at least one sensor element (21, 31) which can be integrated in a housing (18) that is produced by an assembly overmolding process. The joint housing (18) forms the second joint component (19) in which the joint body (14, 28) is directly supported.

A ball joint includes a grease boot having a snap ring at least partially embedded in an elastomeric body. The snap ring has a C-shaped body that defines a compressible radial gap in the elastomeric body. The snap ring can be at least partially embedded in a flange of the grease boot, with a radially outermost edge of the flange including a first elastomeric shoulder, a second elastomeric shoulder, and an exposed outer wall of the snap ring located between the first elastomeric shoulder and the second elastomeric shoulder.

Disclosed is a while-in-use cover assembly for an electric wire box, having: a base having a front surface and a bottom surface; a lid that selectively covers the base front surface, wherein a first geometric shape is formed by a top profile of the lid, and the while-in-use cover assembly is confined to the first geometric shape when closed; and a ball-joint connecting the lid and the base, wherein the lid can pivot relative to the base, about the ball-joint, for positioning the lid against the base and away from the base, wherein: when the lid is positioned against the base the while-in-use cover assembly is closed; and when the lid is positioned away from the base, the while-in-use cover assembly is opened.

A ball joint having an outer ring and an inner ring respectively including an interior surface and an exterior surface in contact one against the other. The outer ring including two opposite radial front faces axially delimiting the interior surface and two diametrically opposite notches formed on the interior surface and opening onto one of the front faces. Furthermore, the material of the outer ring includes an alloy with the formula NiCr19Fe18Nb or an alloy with the formula X6NiCrTiMoVB25-15-2 and the material of the inner ring includes an alloy with the formula CoCr29W5.

A ball joint includes a grease boot having a snap ring at least partially embedded in an elastomeric body. The snap ring has a C-shaped body that defines a compressible radial gap in the elastomeric body. The snap ring can be at least partially embedded in a flange of the grease boot, with a radially outermost edge of the flange including a first elastomeric shoulder, a second elastomeric shoulder, and an exposed outer wall of the snap ring located between the first elastomeric shoulder and the second elastomeric shoulder.

Systems, apparatuses, and methods of a variable position ball joint with dynamic length are disclosed and include a ball, and a seat with a guide surface; an arc of the ball defines endpoints of an arc path for revolving the ball in the guide surface; a center point of the ball is concentric with a center of rotation of the seat so that the center point of the ball and the seat move in a single axis of movement; and an interface that guides the ball along the guide surface, wherein the guide surface is parallel to the single axis of movement to cause the ball to traverse the seat travel arc while maintaining a center of rotation concentric with the seat resulting in a change in length of an attached component with respect to a concentric center point of rotation during an articulation action of the ball joint.

A method of stabilizing a payload fitted in a carrier includes providing a first carrier component of the carrier, supporting a second carrier component of the carrier using the first carrier component, and supporting a third carrier component of the carrier using the second carrier component. The first carrier component is configured to permit rotation of the payload about a pitch axis. The second carrier component is configured to permit rotation of the payload about a yaw axis. The third carrier component is configured to permit rotation of the payload about a roll axis and connects to the payload.

A method of stabilizing a payload fitted in a carrier includes providing a first carrier component of the carrier, supporting a second carrier component of the carrier using the first carrier component, and supporting a third carrier component of the carrier using the second carrier component. The first carrier component is configured to permit rotation of the payload about a pitch axis. The second carrier component is configured to permit rotation of the payload about a yaw axis. The third carrier component is configured to permit rotation of the payload about a roll axis and connects to the payload.

The invention relates to a sealing apparatus for sealing the ball joint of a kingpin comprising at least one holding ring and at least one seal ring, wherein the seal ring is provided at least partially within a groove of the holding ring, and wherein the groove is provided in a radially inwardly disposed region of the holding ring.