Gas choke device for a motor vehicle has an actuating drive, a gas choke and a spherical head joint with a spherical head held by a multipart spherical head ball socket

摘要

Fitted between an actuating drive (4) and a gas choke (3), a spherical head joint has a spherical head held by a multipart spherical head ball socket, within which there is an undercut that encloses the spherical head more than 180 degrees. The spherical head ball socket uses a fastening part (7) to make a positive-locking connection with an adjacent retaining part (4.1).