Abstract: It is provided a closure device includes a first closure part and a second closure part, which can be placed against each other along a closing direction, are held against each other in a closed position, and can be detached from each other for opening the closure device. The second closure part includes a housing element with a bearing opening and a rotary element rotatably mounted in the bearing opening of the housing element. The rotary element is operatively connected to an actuator element and can be rotated with respect to the second closure part for adjusting the actuator element along a winding direction. The first closure part includes a first toothing device the second closure part includes a second toothing device, and in the closed position of the closure device the first toothing device and the second toothing device are in engagement with each other in such a way that the first closure part and the second closure part are positively held against each other along the winding direction.

Abstract: Provided is a closure device for connecting two assemblies to one another. The closure device includes a first closure part which has a locking piece with a first locking section and a first magnetic element, a second closure part which has a second locking section and a second magnetic element, and an arresting mechanism which is arranged on the second closure part and which has an arresting element and an actuating mechanism operatively connected to the arresting element. The arresting element can be brought into operative connection with the locking piece in the closed position, in order to lock the positively locked engagement between the first locking section and the second locking section. The actuating mechanism may be actuated in order to adjust the arresting element relative to the locking receptacle so that the first locking section and the second locking section are releasable from one another.

Abstract: Provided is a connecting device for releasably connecting two functional groups. The connecting device includes a first connecting part which is assigned to a first of the functional groups and configured as an area portion, and a second connecting part which is assigned to a second of the functional groups and has a vacuum element which along a fitting direction is connectable to the area portion of the first connecting part and in a connected position bears on the area portion with a vacuum effect. The first connecting part in the connected position is mounted in relation to the second connecting part so as to be movable along the plane perpendicular to the fitting direction. By moving the first connecting part relative to the second connecting part, the position of the vacuum element relative to the area portion is variable.

Abstract: A closure device has a first closure part including a body and a second closure part. Closure parts for closing the closure device are placeable against one another along a closing direction and in a closing position being connected to one another. The closure device also includes at least one locking element which is disposed so as to be adjustable on the body of the first closure part, and at least one engagement portion which is molded on the second closure part. The at least one locking element and the at least one engagement portion in a closing position are mutually engaged in such a manner that the first closure part and the second closure part are locked to one another. The first closure part has a first magnetic installation and the second closure part has a second magnetic installation.

Abstract: A fastening device includes a base part and a fastening assembly, which can be fitted to each other along a fitting direction, and at least one latching element which is arranged on the base part or the fastening assembly. The base part and the fastening assembly in a fitted position are positively connected to each other via the at least one latching element. There is additionally provided a blocking part which in the fitted position of the base part and the fastening assembly can be connected to the base part, where at least one of the base part and/or the fastening assembly includes a first magnetic element and the blocking part includes a second magnetic element, which cooperate with each other in a magnetically attracting manner when the base part and the blocking part are connected to each other, where the blocking part includes a fixing element.

Abstract: Provided is a closure device having a first closure part including a body, and a second closure part. The closure parts for closing the closure device are placeable against one another along a closing direction and in a closing position being connected to one another. The closure device has at least one locking element which is disposed so as to be adjustable on the body of the first closure part, and at least one engagement portion which is molded on the second closure part. The at least one locking element and the at least one engagement portion in a closing position are mutually engaged in such a manner that the first closure part and the second closure part are locked to one another. The first closure part has a first magnetic installation and the second closure part has a second magnetic installation.

Abstract: A connecting apparatus includes a first connecting part, which has a first basic body and at least one engagement protrusion arranged rigidly on the first basic body, and a second connecting part, which is attachable to the first connecting part in a closing direction and which has a second basic body with an engagement portion arranged rigidly on the second basic body. The first connecting part has a first magnetic device and the second connecting part has a second magnetic device. The first magnetic device and the second magnetic device interact in a magnetically attracting manner along the closing direction to assist the attachment of the first connecting part and the second connecting part to each other. The first connecting part has a blocking portion which is designed, in the connected position, to interact with the second connecting part in order to block the engagement of the engagement portion with the at least one engagement protrusion counter to an engagement direction.

Abstract: Provided is a closure device including a first closure part that includes a locking element, a force transmission element operatively connected to the locking element, which can be loaded along a force direction, and an actuating element movable relative to the locking element, and a second closure part that includes an engagement element. The locking element and the engagement element can be attached to each other for connecting the first closure part and the second closure part to each other and are connected to each other in a closed position. In the closed position, when the force transmission element is loaded along the force direction, the locking element is loaded in a locking direction towards contact with the engagement element by the action of force of the force transmission element. The actuating element can be actuated in order to adjust the locking element against the locking direction.