Abstract: A method may be employed to produce a cylinder head cover module that is positionable on a cylinder head of an internal combustion engine. The cylinder head cover module may include a cover body and a camshaft arranged in the cover body. The cover body may include an opening, and a bearing element may be press-fit into the opening. The camshaft may be rotatably mounted in the bearing element, and the bearing element may seal off the opening of the cover body from the exterior. The method may involve cooling a support shaft and heating components and the cover body before introducing the support shaft into the cover body, where the support shaft is led through passage opening in the components that have been heated.

Abstract: An assembly aid configured to fix the rotational position of rotatably mounted shafts. The assembly aid has at least two parallel mandrels which are connected to one another by way of a bridge, each mandrel being assigned a positioning element which is arranged at least in sections eccentrically with respect to the respective mandrel.

Abstract: An assembly aid configured to fix the rotational position of rotatably mounted shafts. The assembly aid has at least two parallel mandrels which are connected to one another by way of a bridge, each mandrel being assigned a positioning element which is arranged at least in sections eccentrically with respect to the respective mandrel.

Abstract: A method may be employed to produce a cylinder head cover module that is positionable on a cylinder head of an internal combustion engine. The cylinder head cover module may include a cover body and a camshaft arranged in the cover body. The cover body may include an opening, and a bearing element may be press-fit into the opening. The camshaft may be rotatably mounted in the bearing element, and the bearing element may seal off the opening of the cover body from the exterior. The method may involve cooling a support shaft and heating components and the cover body before introducing the support shaft into the cover body, where the support shaft is led through passage opening in the components that have been heated.

Abstract: A module may include a receiving element in the form of a bearing frame or a covering hood for arrangement on a cylinder head of an internal combustion engine. The module may further include a camshaft that is rotatably mounted on the receiving element and projects from the receiving element to hold a camshaft wheel. The module can be prefabricated for direct mounting on the cylinder head. In the prefabrication process, the camshaft may be locked against rotation by an externally accessible securing part in an angular position for acting on valves. The securing part may extend through a first aperture in the camshaft wheel and through or into a receptacle of the receiving element. After mounting the module on the cylinder head, the securing part can be removed.

Abstract: A connection arrangement to connect a wiper blade to a wiper arm is disclosed. A connection element includes an upper part formed to fasten the connection element to the wiper arm, on which upper part a lower part formed to hold a basic body of the wiper blade is mounted to be pivotable around a rotational axis. A slider encloses the wiper arm in an end region, where the slider is able to move along the wiper arm from an assembly position into a functional position securing the connection element. A securing element prevents a movement of the slider into the assembly position during a pivot movement of the lower part around the rotational axis by a first value and allows the movement of the slider into the assembly position if the lower part is pivoted by a second value which is greater than the first value.

Abstract: A wiper arm arrangement with a wiper arm of a windscreen wiper system of a vehicle and an attachment element having at least one line. The attachment element can be coupled to a connecting element designed for holding a wiper blade and for connecting the wiper blade to the wiper arm. Due to the coupling, at least one corresponding line of the connecting element can be joined onto the at least one line of the attachment element. The connecting element can be fitted onto the attachment element in an installation direction which coincides at least substantially with a direction of longitudinal extent of the wiper arm. The attachment element is arranged on the wiper arm so as to be movable in the direction of longitudinal extent of the wiper arm.

Abstract: A module may include a receiving element in the form of a bearing frame or a covering hood for arrangement on a cylinder head of an internal combustion engine. The module may further include a camshaft that is rotatably mounted on the receiving element and projects from the receiving element to hold a camshaft wheel. The module can be prefabricated for direct mounting on the cylinder head. In the prefabrication process, the camshaft may be locked against rotation by an externally accessible securing part in an angular position for acting on valves. The securing part may extend through a first aperture in the camshaft wheel and through or into a receptacle of the receiving element. After mounting the module on the cylinder head, the securing part can be removed.

Abstract: Assembly for the production of a wiping system, comprising a terminal part (2) of a wiper arm designed to move a wiper blade (3) over the surface to be wiped and a hydraulic connector (30) comprising at least one piping element (31, 32) for conveying a liquid to the wiper blade (3), the said terminal part comprising at least one means (8) for supporting the said hydraulic connector ensuring that it is held longitudinally with reference to the wiper arm. It is characterized in that the said supporting means allows a movement of the said hydraulic connector (30) in a direction convergent with the longitudinal direction.

Abstract: A connection arrangement to connect a wiper blade to a wiper arm is disclosed. A connection element includes an upper part formed to fasten the connection element to the wiper arm, on which upper part a lower part formed to hold a basic body of the wiper blade is mounted to be pivotable around a rotational axis. A slider encloses the wiper arm in an end region, where the slider is able to move along the wiper arm from an assembly position into a functional position securing the connection element. A securing element prevents a movement of the slider into the assembly position during a pivot movement of the lower part around the rotational axis by a first value and allows the movement of the slider into the assembly position if the lower part is pivoted by a second value which is greater than the first value.

Abstract: Methods for assembling motor vehicle modules that include a shaft, a functional element, and a housing part are disclosed. The shaft may be arranged rotatably in bearing receptacles of the housing part, and the functional element may be fastened by a hub opening on a thickened portion of the shaft. The functional element may first be inserted into the housing part, wherein the shaft can then be pushed in by way of a temperature difference. During the pushing-in of the shaft, the functional element may not yet be in its final axial position and may not yet have its final orientation with respect to the angle of rotation, wherein the positionally correct positioning of the functional element may subsequently take place by way of press compaction. Before the shaft is inserted into the housing part, at least one of the bearing receptacles may be formed in such a manner that a rolling bearing is inserted, in particular pressed, in a receiving opening of the housing part.

Abstract: A wiper blade arrangement having an attachment element that holds a wiper blade, which can be secured on a wiper arm of a windscreen wiper system of a vehicle. The wiper blade is coupleable via the attachment element to at least one channel for washer fluid, which can be introduced from the wiper arm into the attachment element. The attachment element allows a relative movement of the wiper blade with respect to the wiper arm. For this, the attachment element has a rider designed for holding a spring strip of the wiper blade, which includes a wiper-arm-side upper part and a wiper-blade-side lower part, which are connected to each other via a central part of the rider, which encloses at least one line for the washer fluid, wherein the central part has greater elasticity than the upper part and the lower part of the rider.

Abstract: An apparatus for wiping a windscreen of a motor vehicle is disclosed. The apparatus includes a wiper blade and a connecting arrangement for connecting the wiper blade to a wiper arm of a windscreen wiper system of the motor vehicle. The connecting arrangement includes an adapter coupled to the wiper blade and a slider coupleable to the adapter and coupleable to the wiper arm. The slider has a U-profile in cross section with a back and two limbs. A projection is disposed on one of the two limbs and the projection is engageable around a lower side of the wiper arm. An apparatus for connecting a wiper blade to a wiper arm of a windscreen wiper system of a motor vehicle is also disclosed.

Abstract: A connecting arrangement for connecting a wiper blade to a wiper arm for a windscreen wiper system of a vehicle. An adaptor for holding the wiper blade is fitted onto the wiper arm in an installation direction running transversely with respect to a wiping surface definable by the wiping movement of the wiper blade. The connecting arrangement includes a securing element designed as a sliding latch arranged on the wiper arm. The sliding latch, which has a U-profile in cross section, serves for the positionally secured holding of the adaptor on the wiper arm, and the sliding latch is displaceable along the wiper arm from an installation position into a functional position securing the adaptor. The sliding latch has a back and two limbs, and at least one projection engaging around the wiper arm on the lower side is arranged on the limbs of the sliding latch.

Abstract: Assembly for the production of a wiping system, comprising a terminal part (2) of a wiper arm designed to move a wiper blade (3) over the surface to be wiped and a hydraulic connector (30) comprising at least one piping element (31, 32) for conveying a liquid to the wiper blade (3), the said terminal part comprising at least one means (8) for supporting the said hydraulic connector ensuring that it is held longitudinally with reference to the wiper arm. It is characterized in that the said supporting means allows a movement of the said hydraulic connector (30) in a direction convergent with the longitudinal direction.

Abstract: A connecting arrangement for connecting a wiper blade to a wiper arm for a windscreen wiper system of a vehicle. An adaptor for holding the wiper blade is fitted onto the wiper arm in an installation direction running transversely with respect to a wiping surface definable by the wiping movement of the wiper blade. The connecting arrangement includes a securing element designed as a sliding latch arranged on the wiper arm. The sliding latch, which has a U-profile in cross section, serves for the positionally secured holding of the adaptor on the wiper arm, and the sliding latch is displaceable along the wiper arm from an installation position into a functional position securing the adaptor. The sliding latch has a back and two limbs, and at least one projection engaging around the wiper arm on the lower side is arranged on the limbs of the sliding latch.

Abstract: A wiper blade arrangement having an attachment element that holds a wiper blade, which can be secured on a wiper arm of a windscreen wiper system of a vehicle. The wiper blade is coupleable via the attachment element to at least one channel for washer fluid, which can be introduced from the wiper arm into the attachment element. The attachment element allows a relative movement of the wiper blade with respect to the wiper arm. For this, the attachment element has a rider designed for holding a spring strip of the wiper blade, which includes a wiper-arm-side upper part and a wiper-blade-side lower part, which are connected to each other via a central part of the rider, which encloses at least one line for the washer fluid, wherein the central part has greater elasticity than the upper part and the lower part of the rider.

Abstract: A wiper arm arrangement with a wiper arm of a windscreen wiper system of a vehicle and an attachment element having at least one line. The attachment element can be coupled to a connecting element designed for holding a wiper blade and for connecting the wiper blade to the wiper arm. Due to the coupling, at least one corresponding line of the connecting element can be joined onto the at least one line of the attachment element. The connecting element can be fitted onto the attachment element in an installation direction which coincides at least substantially with a direction of longitudinal extent of the wiper arm. The attachment element is arranged on the wiper arm so as to be movable in the direction of longitudinal extent of the wiper arm.

Abstract: A windscreen wiper system with an associated windscreen washer system for a motor vehicle is provided. The windscreen washer system includes a washer fluid supply line leading to outlets. The outlets are preferably provided on the wiper blade and are therefore capable of moving together with a corresponding wiper arm of the windscreen wiper system. A coupling part moving together with the moving wiper arm and connecting the wiper blade to the respective wiper arm is provided with changeover valves. An emergence of washer fluid from the outlets can be controlled by the changeover valves.

Abstract: An arrangement of a windscreen wiper system with an associated windscreen washer system on a motor vehicle is provided. The windscreen washer system includes a washer fluid supply line to which are connected, downstream of a branch point, at least two distribution lines leading to respective outlets. The outlets can be moved together with a corresponding wiper arm of the windscreen wiper system. A distributing device can control an emergence of washer fluid from at least one of the outlets. The distributing device can be located in an engine compartment or stowage space of the motor vehicle.