Disclosed is a vehicle having a breakaway tie rod. The tie rod has a longitudinal axis oriented substantially orthogonal to the longitudinal axis of the vehicle, and includes a rod portion and a receiver portion. The rod portion includes a proximal ball joint disposed at the proximal end and a male coupling section disposed at the distal end. The receiver portion includes a female coupling section disposed at the proximal end, a distal ball joint disposed at the distal end, and a narrowing feature disposed between the proximal end and distal end. The male coupling section of the rod portion is received into the female coupling section of the receiver portion, forming a connection, and the distal end of the rod portion is disposed proximate to the narrowing feature. The narrowing feature is configured to fracture when subjected to a threshold force substantially parallel to the longitudinal axis of the vehicle.

Disclosed is a vehicle having a breakaway tie rod. The tie rod has a longitudinal axis oriented substantially orthogonal to the longitudinal axis of the vehicle, and includes a rod portion and a receiver portion. The rod portion includes a proximal ball joint disposed at the proximal end and a male coupling section disposed at the distal end. The receiver portion includes a female coupling section disposed at the proximal end, a distal ball joint disposed at the distal end, and a narrowing feature disposed between the proximal end and distal end. The male coupling section of the rod portion is received into the female coupling section of the receiver portion, forming a connection, and the distal end of the rod portion is disposed proximate to the narrowing feature. The narrowing feature is configured to fracture when subjected to a threshold force substantially parallel to the longitudinal axis of the vehicle.

A rolling type vehicle includes a pair of left and right front wheels and has a vehicle body capable of rolling. The rolling type vehicle includes a pair of left and right arm members supported in a swingable manner by the vehicle body on inner sides in the transverse direction for supporting the left and right front wheels in a steerable manner on outer sides in the transverse direction. A pair of left and right knuckle members are supported by transversely outer end portions of the left and right arm members in a swingable manner and which are steered together with the left and right front wheels, respectively. A regulating member for regulating the turning angle of each front wheel is provided between the transversely outer end portion of at least one of the left and right arm members and the knuckle member supported by the transversely outer end portion.

A rolling type vehicle includes a pair of left and right front wheels and has a vehicle body capable of rolling. The rolling type vehicle includes a pair of left and right arm members supported in a swingable manner by the vehicle body on inner sides in the transverse direction for supporting the left and right front wheels in a steerable manner on outer sides in the transverse direction. A pair of left and right knuckle members are supported by transversely outer end portions of the left and right arm members in a swingable manner and which are steered together with the left and right front wheels, respectively. A regulating member for regulating the turning angle of each front wheel is provided between the transversely outer end portion of at least one of the left and right arm members and the knuckle member supported by the transversely outer end portion.

An automatically-returning mold ejection device and a casting mold comprising the same. The mold ejection device includes a lower-portion part and an upper-portion part and is wherein the lower-portion part comprises returning rod ejection columns fixed to a mold rack base plate; the upper-portion part comprises returning rods corresponding to the returning rod ejection columns, the top ends of the returning rods are fixed to an ejection rod pushing plate and penetrate through an upper mold connecting plate through returning rod flanges, and a lower mold core of a mold is fixed to the mold rack base plate through a screw. An embodiment of the device has the advantages that the self-returning structure is simple, easy to install and convenient to replace and maintain, and has very good practicability.

An automatically-returning mold ejection device and a casting mold comprising the same. The mold ejection device includes a lower-portion part and an upper-portion part and is wherein the lower-portion part comprises returning rod ejection columns fixed to a mold rack base plate; the upper-portion part comprises returning rods corresponding to the returning rod ejection columns, the top ends of the returning rods are fixed to an ejection rod pushing plate and penetrate through an upper mold connecting plate through returning rod flanges, and a lower mold core of a mold is fixed to the mold rack base plate through a screw. An embodiment of the device has the advantages that the self-returning structure is simple, easy to install and convenient to replace and maintain, and has very good practicability.

A pivot bearing for independent wheel suspension of a steerable front wheel of a vehicle having at least one upper bearing with a connection to a spring strut for attachment to the body. To improve the safety of the passenger cell in the event of a frontal collision, the connection has a separating device that brings about separation of the attachment of the pivot bearing to the spring strut and to the body of the vehicle at the upper bearing in the event of a frontal impact.

A steering knuckle, including a rod part, a disc part, an ear part including a first ear and a second ear. The rod part and the ear part are disposed on two sides of the disc part, respectively. The first ear is longer than the second ear. The first ear and the second ear each include a pin hole; the connection line of two pin holes of the first ear and the second ear is perpendicular to the axis of the rod part. The first ear extends parallel to the axis of the rod part in the direction away from the disc part to form a pulling arm configured to connect to a steering drag link. The second ear extends perpendicularly to the axis of the rod part and perpendicularly to the connection line of the two pin holes to form a steering arm configured to connect to a steering tie rod.

A steering knuckle, including a rod part, a disc part, an ear part including a first ear and a second ear. The rod part and the ear part are disposed on two sides of the disc part, respectively. The first ear is longer than the second ear. The first ear and the second ear each include a pin hole; the connection line of two pin holes of the first ear and the second ear is perpendicular to the axis of the rod part. The first ear extends parallel to the axis of the rod part in the direction away from the disc part to form a pulling arm configured to connect to a steering drag link. The second ear extends perpendicularly to the axis of the rod part and perpendicularly to the connection line of the two pin holes to form a steering arm configured to connect to a steering tie rod.

An axle arrangement is provided having a wheel carrier with fastening arms. By placement of an assembly opening in the fastening arm in a motor vehicle transverse direction (Y), it is possible to fix the track width with the use of identical parts.