Abstract: A gear system includes a housing part. The housing part has a cylindrical inner wall which radially surrounds the wheel, e.g., toothed part, such as a gear, connected to the output shaft of the gear system for conjoint rotation. On the cylindrical inner wall are formed projections, which are spaced from each other in the circumferential direction, e.g., are spaced from each other at regular intervals, and which project radially inwards and extend axially. For example, the projections are longer in the axial direction than in the circumferential direction and in the radial direction.

Abstract: A drive includes an electric motor, having a rotor shaft rotatably mounted in a motor housing by bearing(s), and a transmission, having a transmission housing including a housing part and a cover part connected together. A bayonet guide region is arranged on, and projects into a recess of, the housing part. An adapter flange is connected to the motor housing in a torsion-resistant manner and includes a lug region engageable behind the bayonet guide region. The recess is restricted in the circumferential direction by a holding fin provided on the housing part, extending from a bearing receptacle of the bearing of the input shaft of the transmission in the radial direction and is restricted counter to the circumferential direction by a further holding fin provided on the housing part, extending from a bearing receptacle of the bearing of the input shaft in the radial direction.

Abstract: A drive includes an electric motor, having a rotor shaft rotatably mounted in a motor housing by bearing(s), and a transmission, having a transmission housing including a housing part and a cover part connected together. A bayonet guide region is arranged on, and projects into a recess of, the housing part. An adapter flange is connected to the motor housing in a torsion-resistant manner and includes a lug region engageable behind the bayonet guide region. The recess is restricted in the circumferential direction by a holding fin provided on the housing part, extending from a bearing receptacle of the bearing of the input shaft of the transmission in the radial direction and is restricted counter to the circumferential direction by a further holding fin provided on the housing part, extending from a bearing receptacle of the bearing of the input shaft in the radial direction.

Abstract: In a drive that includes an electric motor and a transmission, and a method for producing a drive, the housing of the transmission includes a housing part and a cover part, which are connected to each other. A bayonet guide region is arranged on the housing part. The electric motor includes a rotor shaft and a motor housing, and the rotor shaft is rotatably mounted in the motor housing with the aid of bearing(s). An adapter flange is connected to the motor housing in a torsion-resistant manner, the adapter flange including a lug region, in particular a bayonet nose, in particular for an engagement behind the bayonet guide region, the bayonet guide region projecting into a recess of the housing part. The recess is restricted in the circumferential direction by a holding fin provided on the housing part, which extends from a bearing receptacle of the bearing of the input shaft of the transmission, in particular in relation to the axial direction of the input shaft, in the radial direction, the recess, e.g.

Abstract: A molding apparatus and a molding method for molding a part including an overmolded sheet, the molding apparatus including a mold including a first mold tool and a second mold tool configured to face each other and to move in relation to each other so as to define a gap between them for molding therein a part including an overmolded sheet, and at least one preforming element, distinct from the second mold tool, having a shape, or being configured to take a shape, complementary to that of a portion of the first mold tool, and configured to preform the sheet onto the portion of the first mold tool.

Abstract: A vehicle tailgate structure including a first panel portion including a composite material and a second panel portion overmolded onto the first panel portion, the first and second panel portions forming together a body portion, a transverse beam and side beams connecting the transverse beam to the body portion, wherein the transverse beam includes a hinge attachment portion configured to receive a hinge attachment part, wherein the first panel portion has a bent strip in the transverse beam, and wherein the bent strip is raised with respect to a remaining portion of the first panel portion.