This ball join includes a ball stud with a spherical ball section and a shaft-shaped shaft section and a holder that rotatably bolds the ball section, and has a machining surface subjected to cutting in a welded portion obtained by welding the ball section and the shaft section, and the machining surface has a curve-shaped first corner section. In addition, a method for manufacturing this ball joint includes a welding step of welding the ball section and the shaft section and a cutting step of forming the machining surface by subjecting the welded portion obtained by welding the ball section and the shaft section to cutting, and the cutting step executes processing including forming the curve-shaped first corner section on the machining surface. Consequently, a ball joint with a large oscillation angle can be obtained.

The moveable socket assembly which includes a housing that has an inner bore. A stud projects out of the inner bore of the housing, and the stud has a shank portion which is at least partially disposed outside of the inner bore. A boot with a flexible body and an adapter is also provided to seal the housing with the stud. The flexible body and the adapter of the boot are made as separate pieces from one another, and the flexible body extends from a first end portion that is sealed with the housing to a second end portion. The adapter is interposed between the second end portion of the flexible body and the shank portion of the stud, and the adapter holds the second end portion in a predetermined location relative to the shank portion.

A joint device (6) having an axially extending joint pin (8) and a housing (11) that radially surrounds the pin, either wholly or partially. The joint pin (8) and the housing (11) can move relative to one another at least by pivoting or rotating, and a gap (13) between the two components is closed by a sealing device (14) which is effective in any position of the components (8; 11) relative to one another. The sealing device is designed in such manner that the sealing device (14), radially on the outside thereof, is in contact with and is supported by an inner wall area (15) of the housing (11).

The tie rod end includes a housing with an inner bore that extends along a central axis. A stud is partially received in the inner bore and has a shank portion which extends out of the inner bore for attachment with a gearbox. The tie rod end further includes an elastic boot body which extends from a first boot end, which is sealed with the housing, to a second boot end. A boot bearing, which is made of a plastic material, is secured with the second boot end. The boot bearing is in a dynamic sealing engagement with the shank portion of the stud. The boot bearing presents a plurality of radially inwardly extending and annularly-shaped ribs that contact the shank portion.

A ball joint for a chassis component in the form of a two-point linkage. The ball joint includes a housing and a ball stud fitted and able to be deflected in the housing, as well as a sealing element arranged between the housing and the ball stud, which surrounds the ball stud all round. Deflection movement of the ball stud, relative to the housing, is restricted at least in some areas by the sealing element. The sealing element is attached to the housing by an interlocked connection. The sealing element of the ball joint is attached to the housing by a snap-on connection. A two-point linkage having such a ball joint, and the two-point linkage is a steering rod or a track rod.

A constant velocity joint includes a joint body, a boot adapter and a rubber boot, a plurality of fasteners for attaching the boot adapter to the joint body, the fasteners being receivable in a plurality of holes in the boot adapter and a plurality of holes in the joint body, a propeller shaft extending from the boot adapter, and a load distributing washer located between the boot adapter and the plurality of fasteners. The load distributing washer includes an annular disk having a first side and a second side, the annular disk having a clearance shape through which a boot portion of the boot adapter may be inserted, a flange extending perpendicularly from an outer edge of the second side of the annular face, and a plurality of fastener holes for receiving the plurality of fasteners for fixedly attaching the boot adapter to the joint body.

A ball joint (100) to be fitted to a knuckle (200) is provided wherein, a shaft section (11) has an annular projection (11a), a dust cover (30) has a seal main body which is made of an elastic body and which integrally includes: a body section (31); a fixed section (32) which is provided in the body section (31) on one end side; and an inner circumferential seal section (33) and a dust seal section (34) which are provided in the body section (31) on another end side, and the ball joint (100) is provided with a positioning member (40) which is mounted to the shaft section (11) in advance before the ball joint (100) is fitted to the knuckle (200) and which positions an end of the dust cover (30) on the other end side with respect to the shaft section (11) so that the inner circumferential seal section (33) is positioned at an opposite side of the spherical section (12) across the annular projection (11a).

A method for producing a sealing bellows, involving (1) vulcanizing a sealing bellows having clamping elements integrated into the sealing region and into the attachment region (2) and having a substantially cylindrical casing, thereby forming the sealing bellow; (2) interrupting the vulcanizing after the mold cavity has been filled and after attaining dimensional stability of the sealing bellows and then releasing the sealing bellows from the mold; (3) introducing the sealing bellows having a substantially cylindrical casing into a heated blowing mold having a substantially spherical cavity and sealing the blowing mold in an airtight manner; (4) subjecting the interior of the sealing bellows to a relative excess pressure such that the casing is applied against a wall delimiting the cavity of the blowing mold; and (5) completely curing the sealing bellows, then opening the blowing mold to release the sealing bellows from the mold.

This ball join includes a ball stud with a spherical ball section and a shaft-shaped shaft section and a holder that rotatably bolds the ball section, and has a machining surface subjected to cutting in a welded portion obtained by welding the ball section and the shaft section, and the machining surface has a curve-shaped first corner section. In addition, a method for manufacturing this ball joint includes a welding step of welding the ball section and the shaft section and a cutting step of forming the machining surface by subjecting the welded portion obtained by welding the ball section and the shaft section to cutting, and the cutting step executes processing including forming the curve-shaped first corner section on the machining surface. Consequently, a ball joint with a large oscillation angle can be obtained.

The moveable socket assembly which includes a housing that has an inner bore. A stud projects out of the inner bore of the housing, and the stud has a shank portion which is at least partially disposed outside of the inner bore. A boot with a flexible body and an adapter is also provided to seal the housing with the stud. The flexible body and the adapter of the boot are made as separate pieces from one another, and the flexible body extends from a first end portion that is sealed with the housing to a second end portion. The adapter is interposed between the second end portion of the flexible body and the shank portion of the stud, and the adapter holds the second end portion in a predetermined location relative to the shank portion.