HYDRAULIC UNIT

摘要

The invention relates to a hydraulic unit including a motor housing for receiving components of an electric motor; having a pump housing for receiving components of a pump, which is driven in order to pump a pressure medium from the electric motor, the pump housing having at least one through-bore for fixing the motor housing to the pump housing by a screw; and having a control device which is arranged on the pump housing face opposite the motor housing. A retaining region for the screw is provided in the through-bore of the pump housing for the purpose of an efficient attachment, the retaining region having an inner thread which is cut or tapped into the retaining region by the thread of the screw during the screw-in process.

主权项

1. A hydraulic unit having a motor housing for accommodating components of an electric motor and having a pump housing for accommodating components of a pump, which is driven by the electric motor in order to pump a pressure medium, having at least one through hole in the pump housing for fastening the motor housing on the pump housing by a screw, and having a control device, which is arranged on the opposite side of the pump housing from the motor housing, wherein a retaining region the screw is provided in a through hole, said retaining region having an internal thread produced in the retaining region by the thread of the screw during the screw-in process.