A component combination of at least two components, which are joined at at least one joint, is provided. The component combination includes a first component, wherein a first joining element having a supporting section is pressed into a passage hole in the first component at the joint, and includes a second component, in which a fastening receiving section is formed at the joint, wherein the first joining element also has a fastening section, which engages in the fastening receiving section of the second component in a form-fitting and/or force-fitting manner. A method for producing the component combination is also provided.

A swaging tool for fastening a pair of plate members sewages a collar fitted to a pintail side of a fastening pin, where a pinhead of the fastening pin is positioned on one of the plate members and the pintail of the fastening pin is positioned on the other plate member, to the fastening pin with the collar being in contact with the other plate member and to apply a tensile load to the pintail to break off and remove the pintail. The swaging tool includes a holding member that holds the pintail of the fastening pin, a swaging member having a swaging die that comes into contact with and sewages the collar, and a stroke mechanism configured to expand and contract a space between the swaging member and the holding member. The stroke mechanism includes a rotatable rotary member that converts a rotation of the rotary member to the expansion and contraction of the space between the holding member and the swaging member and restricts a rotation of the swaging member and a rotation of the holding member.

In order to further improve a method for producing a carrier body for a friction lining of a disk brake, in such a way that the rigid connection between a friction-lining carrier plate of the carrier body and a first damper mass of the carrier body is more robust, a force directed perpendicularly towards the first pin-shaped project is exerted, according to the invention, by means of pressing until the first pin-shaped projection is compressed to such an extent that the first pin-shaped projection forms, within the first hole, a form closure with an inner wall of the first hole in some regions.

In order to further improve a method for producing a carrier body for a friction lining of a disk brake, in such a way that the rigid connection between a friction-lining carrier plate of the carrier body and a first damper mass of the carrier body is more robust, a force directed perpendicularly towards the first pin-shaped project is exerted, according to the invention, by means of pressing until the first pin-shaped projection is compressed to such an extent that the first pin-shaped projection forms, within the first hole, a form closure with an inner wall of the first hole in some regions.

A method of verifying that a robot carried self-piercing rivet gun system is set-up so that workpieces that are to be riveted will be normal to a self-piercing rivet gun of the robot carried self-piercing rivet gun system during riveting includes utilizing a perpendicularity sensor to verify that the workpieces will be normal to the self-piercing gun during riveting.

A welding auxiliary joining part with which a welding connection, more particularly a resistance welding connection, can be established between a first component A made of a poorly weldable material and a second component made of weldable material. The welding auxiliary joining part is distinguished by a cylindrical punch shaft that can be punchingly pressed into the first component A approximately rotation-free. The punch shaft has an element head at the head underside of which only one continuous circumferential clamping ring is arranged that projects axially in the direction of the punch shaft.

A welding auxiliary joining part with which a welding connection, more particularly a resistance welding connection, can be established between a first component A made of a poorly weldable material and a second component made of weldable material. The welding auxiliary joining part is distinguished by a cylindrical punch shaft that can be punchingly pressed into the first component A approximately rotation-free. The punch shaft has an element head at the head underside of which only one continuous circumferential clamping ring is arranged that projects axially in the direction of the punch shaft.

A device and method for producing a component are provided. The device or method includes steps or units for providing a first component element having a recess in or on a first surface of the first component element, and for positioning a second component element in the region of the recess. The device or method also includes a step or unit for pressing the first component element and the second component element together, and as a result forming a material fit, positive fit and/or non-positive fit between the first and the second component elements at least in the region of the recess. The positioning and the pressing can be carried out or are carried out functionally, in particular, spatially and/or temporally, in terms of equipment, separately from each other.

A coupling device couples, using a coupling member, a first plate of a first metal to a second plate of a second metal. A power source is connected to first and second electrodes. A driver moves the first and second electrodes relative to the coupling member and the first and second plates. A controller controls the power source and the driver to electrify the coupling member and the first and second plates under pressure. The coupling member includes a third metal approximately identical to the second metal. The first metal has a melting point lower than melting points of the second and third metals. The coupling member includes a pilot portion that is located about a center of a flat surface of a body of the coupling member and that protrudes in an extending direction. The flat surface has discharge grooves radially extending from the pilot portion.

A coupling device is configured to, using a coupling member, couple a first plate made of a first metal and a second plate made of a second metal to each other, and includes a first electrode, a second electrode, a power source, a driver, and a controller. The power source is connected to the first electrode and the second electrode. The driver is configured to move the first electrode and the second electrode relative to the coupling member, the first plate, and the second plate. The controller is configured to control the power source and the driver to electrify the coupling member, the first plate, and the second plate while controlling the first electrode and the second electrode to apply pressure to the coupling member, the first plate, and the second plate.