Abstract: The invention relates to a joining element (10, 50, 70, 100, 130) for connection to at least one component layer (34, 62, 84, 112), comprising a head (12, 52) having a head supporting surface (16, 140) for abutment against a component layer and at least one drive feature (14), via which the joining element can be rotated. The joining element further comprises a shaft (17), which ends via a hole forming element (18, 54, 90, 106) in a point (38), wherein the length of the shaft, from the head supporting surface to the point, is shorter than five times the maximum shaft outer diameter (DMax), wherein the shaft has a holding region (H) for connection to the component layer. A removal region having a removal profile (20, 56, 72, 102, 134) extends on the shaft, subsequent to the holding region in the direction of the point (38), and the removal region starts spaced apart from the head supporting surface at a distance of at least once the maximum shaft outer diameter.

Abstract: A self-tapping screw (10, 30) comprising a drive (12) and a shank (14) bearing a thread comprising a main thread (16, 32), wherein the main thread (16, 32) has a maximum main thread external diameter (DAF) and a cutting area (F) and a supporting area (T) following in the direction of the drive (12), wherein the shank (14) has a threaded end (18) at an end opposite the drive (12), with the screw end (18) having a diameter (DE) of at least 20% of the maximum main thread external diameter (DAF), The shank further has, in the region of the screw end (18), a tap flute (20), wherein the tap flute (20) comprises at least two tapping thread turns (20a, 20b, 20c) which attain, in their external diameter (DAA), no more than 90% of the maximum main thread external diameter (DAF) and form a tap region in which the tapping thread turns (20a, 20b, 20c) have the same diameter development, and in addition in that the diameter of the main thread (16, 32) in the tap flute region (AB) is less than or equal to the diameter (DAA)

Abstract: The invention relates to a device (10) for setting a connecting element (100, 300) with a top-side drive structure (22, 44), comprising a feed device (12) for applying an axial force, a rotary spindle (14, 40, 68,82, 140) and a drive bit (20, 42, 60, 70, 80, 142, 242) connected to same, which has drive structures (22, 44) arranged circumferentially and at the end in a setting direction (S) in order to interlockingly cause the connecting element (100, 300) to rotate, wherein the drive bit (20, 42, 60, 70, 80, 142, 242) has an axial through-opening, and the device also comprises a suction unit (18) with which air can be suctioned out at the end side of the drive bit (20, 42, 60, 70, 80, 142, 242).

Abstract: The invention relates to a joining unit (10, 40) for an articulated arm robot (12, 44) for joining a component (24, 58) with a joining element (28, 60) by applying an axial force. The joining unit (10, 40) comprises a base element (14, 42) for connecting to an articulated arm robot (12, 44). The base element (12, 42) is connected to an advancing unit (13, 46), which can be moved relative to the base element (14, 42) in an axial direction in and against a setting direction. The advancing unit (13, 46) is connected to a setting device (16, 54), which can be moved together with the advancing unit (13, 46). Furthermore, a pressure piece (26, 50) mounted for movement relative to the advancing unit (13, 46) in and against the setting direction is connected to the advancing unit (13, 46) by means of a coupling unit (17, 48).

Abstract: A coating method for coating parts in a dip-spin process is provided. The parts to be coated are dipped into a coating liquid and then centrifuged in at least one planetary basket arrangement in a planetary centrifuge. The planetary centrifuge includes a main rotor rotating about a main rotor axis of rotation and at least one planetary basket arrangement rotates about its planetary axis of rotation. Also, the planetary axis of rotation is arranged eccentrically on the main rotor. The at least one planetary basket arrangement can include a plurality of planetary baskets rotatably arranged about the planetary rotation axis of the at least one planetary basket arrangement and the planetary basket arrangement is rotated during a centrifuging operation.

Abstract: The invention relates to a connecting element (10) having a hollow-cylindrical shaft (12) and a drive (16), via which the shaft (12) can be driven in a direction of rotation, wherein the hollow-cylindrical shaft (12) has at least one free end, wherein the drive (16) is arranged opposite the free end, wherein a hollow space is formed by the hollow-cylindrical shaft (12). The invention is characterized in that driver structures (22) acting in the circumferential direction of the hollow-cylindrical shaft (12) are arranged in the hollow space, which, projected on the lateral surface, are arranged to extend in the setting direction on the lateral surface, rectilinearly parallel to the element mid-axis (M) or with an angular deviation of at most 20° with respect to the element mid-axis (M), and/or are arranged at the end on the drive side.

Abstract: The invention relates to a connection element, in particular a thermal adhesive bonding boss, to be introduced into at least one component, in particular a hollow chamber component, in particular a plate-shaped hollow chamber component which has hollow chambers, under the effect of pressure and rotation, comprising a main part which comprises a thermoplastic synthetic material. The connection element has a longitudinal axis and is designed to rotate about the longitudinal axis, and the connection element has an upper face with a tool placement point and a lower face which faces away from the upper face, wherein the connection element has an expanding portion made of a thermally activatable expandable material on the main part on a circumferential surface extending between the upper face and the lower face.

Abstract: A method for coating parts in a dip-spin process includes dipping the parts to be coated a coating liquid and spinning the parts in a planetary centrifuge in at least a first planetary basket arrangement and a second planetary basket arrangement, which each provide a maximum receiving volume. The planetary centrifuge includes a main rotor rotating about a main rotor axis of rotation. The at least two planetary basket arrangements rotate about their planetary axes of rotation, wherein the planetary axes of rotation are arranged on the main rotor spaced from the main rotor axis of rotation. The first planetary basket arrangement is rotated about its respective planetary axis of rotation in the opposite direction to the second planetary basket arrangement during centrifugation, and the filling of the receiving volume is carried out at up to 50% of the maximum receiving volume of the planetary basket arrangement.

Abstract: A switch arrangement for the selection of joining elements, which comprises a switch that comprises at least three supply points in which joining elements can be supplied to the switch in a position-oriented manner. Furthermore, an output point is provided where joining elements can be output in a position-oriented manner, the switch comprising a conveying element which has at least three receiving compartments each being adapted to receive a supplied joining element each at the supply point. A conveying element can convey the joining elements from a receiving position to an output position from the supply point to an output point, which is fixed relative to the supply points, and output.

Abstract: The invention relates to a screw (IO) in order to cut a mating thread in a plastic article, comprising a lower threaded part (F) and an upper threaded part (T), the lower threaded part having a larger diameter and its tip covering a larger surface than the upper threaded part.

Abstract: A securing element includes a threaded region, wherein a securing rotational direction and an axial clamping direction are defined by the thread design. The securing element has a head with a head lower face which faces the clamping direction and via which a force-fitting connection with a component can be produced. The head is designed such that the head lower face has an edge region at a radial distance from the head center, and the contour of the head lower face runs opposite the clamping direction in the direction of the head center starting from the edge region, whereby a spring effect can be produced. The edge region has a changing circumferential level in the axial direction. Opposite the securing rotational direction, the circumferential level rises at a rising angle of maximally 15° in the clamping direction over a central angle of at least 65°.

Abstract: The invention relates to a connection element, in particular a thermal adhesive bonding boss, to be introduced into at least one component, in particular a hollow chamber component, in particular a plate-shaped hollow chamber component which has hollow chambers, under the effect of pressure and rotation, comprising a main part which comprises a thermoplastic synthetic material. The connection element has a longitudinal axis and is designed to rotate about the longitudinal axis, and the connection element has an upper face with a tool placement point and a lower face which faces away from the upper face, wherein the connection element has an expanding portion made of a thermally activatable expandable material on the main part on a circumferential surface extending between the upper face and the lower face.

Abstract: The invention relates to a connecting element (10) having a hollow-cylindrical shaft (12) and a drive (16), via which the shaft (12) can be driven in a direction of rotation, wherein the hollow-cylindrical shaft (12) has at least one free end, wherein the drive (16) is arranged opposite the free end, wherein a hollow space is formed by the hollow-cylindrical shaft (12). The invention is characterized in that driver structures (22) acting in the circumferential direction of the hollow-cylindrical shaft (12) are arranged in the hollow space, which, projected on the lateral surface, are arranged to extend in the setting direction on the lateral surface, rectilinearly parallel to the element mid-axis (M) or with an angular deviation of at most 20° with respect to the element mid-axis (M), and/or are arranged at the end on the drive side.

Abstract: A connection element for an interlocking connection to at least one component includes at least one component held between the connection element and a securing element wherein the connection element and the securing element enter into a friction welded connection, having a head with a drive and a shaft having at least two cutting structures on a front side. The at least two cutting structures have cutting edges situated in a cutting plane, wherein the cutting plane borders the shaft, and the at least two cutting structures are also spaced apart in the circumferential direction and define a cutting diameter. A cross-section of the shaft has a reduced extension between the cutting structures relative to the cutting diameter, wherein the area of the reduced extension extends in the axial direction at least with the length of the cutting diameter from the cutting structures in the direction of the head.

Abstract: An adjusting screw (1) for adjusting a position of a headlight, comprising: a screw element (2) having a larger diameter at one end (2a) and a smaller diameter at another end (2b), and a counter element (3) with an area having a larger diameter (3a), wherein the screw element (2) and the counter element (3) are designed such that the end (2b) of the screw element (2) with the smaller diameter can be connected to the counter element (3), and wherein the screw element (2) comprises in a area with a smaller diameter a profile (4) and a corresponding method.

Abstract: A self-tapping screw (10, 30) comprising a drive (12) and a shank (14) bearing a thread comprising a main thread (16, 32), wherein the main thread (16, 32) has a maximum main thread external diameter (DAF) and a cutting area (F) and a supporting area (T) following in the direction of the drive (12), wherein the shank (14) has a threaded end (18) at an end opposite the drive (12), with the screw end (18) having a diameter (DE) of at least 20% of the maximum main thread external diameter (DAF), The shank further has, in the region of the screw end (18), a tap flute (20), wherein the tap flute (20) comprises at least two tapping thread turns (20a, 20b, 20c) which attain, in their external diameter (DAA), no more than 90% of the maximum main thread external diameter (DAF) and form a tap region in which the tapping thread turns (20a, 20b, 20c) have the same diameter development, and in addition in that the diameter of the main thread (16, 32) in the tap flute region (AB) is less than or equal to the diameter (DAA)

Abstract: A coating method for coating parts in a dip-spin process is provided. The parts to be coated are dipped into a coating liquid and then centrifuged in at least one planetary basket arrangement in a planetary centrifuge. The planetary centrifuge includes a main rotor rotating about a main rotor axis of rotation and at least one planetary basket arrangement rotates about its planetary axis of rotation. Also, the planetary axis of rotation is arranged eccentrically on the main rotor. The at least one planetary basket arrangement can include a plurality of planetary baskets rotatably arranged about the planetary rotation axis of the at least one planetary basket arrangement and the planetary basket arrangement is rotated during a centrifuging operation.

Abstract: A method and a connecting element for joining two components, at least one of which is made of a fiber-reinforced composite, are proposed.

Abstract: The invention relates to a method for producing a component bond (70, 140) comprising: a fastening structure (60, 160) that has at least one component layer (60; 160a, 160b); and a thermoplastic connecting element (10, 110) having a head (12) and a shank (14), in which method the connecting element (10, 110) is driven into the fastening structure (60, 160) under pressure whilst rotating, such that the shank (14) penetrates the fastening structure (60, 160). The connecting element (10, 110), after penetrating the fastening structure (60, 160), is converted by friction into a softened, free-flowing state in a die (44, 144) which is placed against the fastening structure (60, 160) in the opposite direction to the driving direction, resulting in a thicker section (22, 22) that extends beyond the radial extent of some sections of the shank (14). The fastening structure (60, 160) is thus interlockingly held between the head (12) and the thicker section (22, 122).

Abstract: An adjusting device (1) for adjusting a position of a headlight, comprising: a holding element (2) for holding the adjusting device (1) at an adjusting screw (10) and a transmission element (3) for changing the position of the headlight depending on the position of the holding element (2) at the adjusting screw (10), wherein the holding element (2) comprises at least two parts (2a, 2b) which are movable relative to one another and which at least partially enclose the cross-sectional area of the adjusting screw (10), and a moving means (4) is arranged at at least one of the at least two parts (2a, 2b), the moving means (4) can be moved such that the at least two parts (2a, 2b) move away from one another in order to arrange the holding element (2) of the adjusting device (1) at the adjusting screw (10), and such that the at least two parts (2a, 2b) move towards one another in order for the at least two parts (2a, 2b) of the holding element (2) to hold the adjusting device (1) at the adjusting screw (10), as wel