EDAG GmbH & Co. KGaA Patent applications |
Patent application number | Title | Published |
20110170946 | SHEET-METAL COMPOSITE, METHOD FOR JOINING SHEETS AND JOINING DEVICE - A metal sheet composite comprising an outer metal sheet having a flange which is folded over around a flanging edge; an inner metal sheet which forms a joint with the flange; and a welding or soldering seam which is produced on or in the joint and fixedly connects the metal sheets to each other. A method for joining metal sheets and a device for flanging and welding or soldering are also disclosed. The device includes: a tool head; a flanging member, arranged on the tool head, for roll-flanging or slide-flanging; and a welding or soldering tool arranged on the tool head, wherein the flanging member and the welding or soldering tool are arranged such that the flanging member forms a pressing means for a welding or soldering process which can be performed using the welding or soldering tool. | 07-14-2011 |
20100252973 | CLAMPING DEVICE FOR HOLDING AND CLAMPING COMPONENTS - A clamping device for components to be joined, which clamping device comprises: a first component holder for a first component, a second component holder for a second component, and a clamping structure which secures the component holders relative to one another in a joining position, and when the component holders are in the joining position, the clamping structure extends from an external face of the first component holder to an external face of the second component holder facing away from the external face of the first component holder and extends respectively around a peripheral edge of the component holders. | 10-07-2010 |
20100242561 | EDGE CURLING TOOL - A roll-flanging tool, including a bearing structure comprising a connection means, by means of which the tool can be connected via a connection plane to an actuator which can be moved spatially. A first arm and a second arm are spread apart from each other and connected to each other in a connection portion which comprises the connection means. A first flanging roller is mounted on an end of the first arm which faces away from the connection plane, such that it can be rotated about a first rotational axis which extends along the first arm and pierces the connection plane. A second flanging roller is mounted on an end of the second arm which faces away from the connection plane, such that it can be rotated about a second rotational axis. The first rotational axis intersects or crosses a perpendicular dropped onto the second rotational axis, in or on the roll-flanging tool. | 09-30-2010 |
20100233508 | ENERGY BEAM BRAZING OR WELDING OF COMPONENTS - A method for soldering or welding components in a series production wherein: a fixing seam which connects the components ( | 09-16-2010 |