Abstract: A seat assembly including a pair of spaced apart lower sectors, each exhibiting an annular extending inner surface defining first and second aligning apertures, and an upper sector interposed between the spaced apart lower sectors and exhibiting a further annular extending inner surface defining a further aperture positioned between the aligning apertures of the lower sectors and defining a pivot point of the upper sector. A bushing and collar spacer are incorporated into the pivot point to maintain a desired spacing between the upper and lower sectors. A bushing exhibits male and female subassemblies, each further exhibiting an outer annular projecting perimeter lip such that the male bushing is installed through the aligning apertures in the upper and lower sector plates from the exterior side of a first selected lower sector, whereas the female bushing is installed from an exterior side of the other lower sector.

Abstract: A pivoting headrest assembly including a bracket supported upon a seatback frame. A headrest support secures a bun and is pivotally secured to the bracket in a forward biased direction. A sector is pivotally secured to the bracket and to which is attached the headrest support. A release catch is pivotally supported at a further location of the bracket and is biased in a first upward direction so that the catch abuts a projecting pin associated with the sector in an upright design position established by the headrest support. A cable is secured to a support fixed to a side of the bracket and engages the catch at a location offset from its pivot axis relative to the bracket. Upon displacement of the cable, the catch is actuated out of engagement with the sector, resulting in the headrest support pivoting relative to the seatback.

Abstract: A seat assembly including a pair of spaced apart lower sectors, each exhibiting an annular extending inner surface defining first and second aligning apertures, and an upper sector interposed between the spaced apart lower sectors and exhibiting a further annular extending inner surface defining a further aperture positioned between the aligning apertures of the lower sectors and defining a pivot point of the upper sector. A bushing and collar spacer are incorporated into the pivot point to maintain a desired spacing between the upper and lower sectors. A bushing exhibits male and female subassemblies, each further exhibiting an outer annular projecting perimeter lip such that the male bushing is installed through the aligning apertures in the upper and lower sector plates from the exterior side of a first selected lower sector, whereas the female bushing is installed from an exterior side of the other lower sector.

Abstract: A pivoting headrest assembly including a bracket supported upon a seatback frame. A headrest support secures a bun and is pivotally secured to the bracket in a forward biased direction. A sector is pivotally secured to the bracket and to which is attached the headrest support. A release catch is pivotally supported at a further location of the bracket and is biased in a first upward direction so that the catch abuts a projecting pin associated with the sector in an upright design position established by the headrest support. A cable is secured to a support fixed to a side of the bracket and engages the catch at a location offset from its pivot axis relative to the bracket. Upon displacement of the cable, the catch is actuated out of engagement with the sector, resulting in the headrest support pivoting relative to the seatback.

Abstract: A latch mechanism, particularly for securing a pivoting member of a motor vehicle seat with respect to a fixed member is disclosed, comprising a sector rotatable about a sector pivot point and having a front wall. A release lever is rotatable about a release lever pivot point between a locked position and an easy entry position. A latch is rotatable about a latch pivot point and has a front face and a rear catch. When the release lever is in the locked position the release lever holds the latch so that the front face contacts the front wall at a contact angle of about 15 to 22 degrees. The contact angle is formed between a first line defined by the front wall and a second line perpendicular to a line between a contact point between the front face and the front wall. As the release lever rotates toward the easy entry position the release lever contacts the rear catch, urging the latch to rotate out of engagement with the sector. This permits the release lever and the latch to move with respect to the sector.

Abstract: A latch mechanism, particularly for securing a pivoting member of a motor vehicle seat with respect to a fixed member is disclosed, comprising, a latch plate having a tooth, a notch flanked by a front ramp and a rear ramp, and a rear stop, and a cam which is releasably engageable with the latch plate, the cam having a nose, a front face, a contact face and a heel. The cam is pivotable from a non-latching position to a normal latching position. In the latching position the contact face of the cam is urged against the rear ramp of the latch plate and the heel avoids contacting the rear stop. In response to a sudden change in velocity in a first direction the heel of the cam contacts the rear stop to resist movement of the cam the non-latching position. Preferably the contact face forms and angle with the back ramp of about 10 to 20 degrees, and the front face and the front ramp have generally equivalent curved surfaces.