Ball catch locking device

A ball catch comprising a catch housing with two spring-loaded balls which are displaceable therein under spring loading, and which are supported in two oppositely situated sockets of the catch housing and protrude in a diametrically opposed manner into a middle receiving space between the sockets, and a centering part which with a journal integrally formed thereon is insertable into the middle receiving space and is lockable by the two spring-loaded balls at that location, wherein each of the sockets has a slot, which has an opening toward a fastening plane of the catch housing, wherein two respective ball guides for the two spring-loaded balls and for two respective compression springs are inserted into the catch housing as a separate part, and each ball guide is insertable from the fastening plane of the catch housing, into the slot of one of the sockets of the catch housing, which has the opening toward the fastening plane, wherein each ball guide has a cylindrical ball guide channel for receiving the compression spring and the spring-loaded ball, and on an end facing the middle receiving space the cylindrical ball guide channel has a constriction that has a smaller diameter than the spring-loaded ball, and that allows the spring-loaded ball to protrude only partially into the middle receiving space.

A ball catch comprising a catch housing with two spring-loaded balls which are displaceable therein under spring loading, and which are supported in two oppositely situated sockets of the catch housing and protrude in a diametrically opposed manner into a middle receiving space between the sockets, and a centering part which with a journal integrally formed thereon is insertable into the middle receiving space and is lockable by the two spring-loaded balls at that location, wherein each of the sockets has a slot, which has an opening toward a fastening plane of the catch housing, wherein two respective ball guides for the two spring-loaded balls and for two respective compression springs are inserted into the catch housing as a separate part, and each ball guide is insertable from the fastening plane of the catch housing, into the slot of one of the sockets of the catch housing, which has the opening toward the fastening plane, wherein small press-in ribs for laterally supporting each ball guide in the catch housing are integrally formed on sides of each ball guide.