Patent application number | Description | Published |
20080244878 | Mounting Device Having a Metallic Base Plate with Multiple Hook-Like Projections Obtained by Stamping or Laser Cutting and Bending - The present invention relates to a mounting device having a metallic base plate, from which multiple projections project, and a method for manufacturing this mounting device. The mounting device may be obtained by cutting multiple hook preforms into the surface of the base plate while leaving at least one bending edge per hook preform. Furthermore, hook-like projections are manufactured by bending the hook preforms out of the base plate around the bending edge and possibly lateral protrusions are manufactured on the projections or these are twisted. | 10-09-2008 |
20090102138 | Gasket - A gasket having at least one metal layer in which at least two through openings are arranged which are each surrounded by at least one bead and which are separated by a web area. The beads surrounding the adjacent through openings being so brought together in the web area, that at least two bead limbs extend through the web area. And at least in sections an undulating or meander-like profiling adjoins the bead(s) and forms a stopper for the bead. The stopper extending in the web area between the at least two bead limbs and the number of the raised portions of the stopper, formed respectively by the undulating or meander-like profilings, being smaller in the web area than the sum of the raised portions of the stopper outside the web area. | 04-23-2009 |
20090152819 | Multi-Layer Metallic Flat Gasket, in Particular Cylinder Head Gasket - A gasket has sealing layer(s) with beads which are assigned to passage opening(s), and stopper layer(s) with a stopper which limits the resilience of the bead(s). The stopper is composed of a plurality of directly successive ridge-shaped elevations and groove-shaped depressions, both being trapezoidal in cross section and both being formed in on both sides of the stopper layer, with setting angles of the trapezium flanks. The trapezoidal elevations of the one side are situated opposite the trapezoidal depressions of the other side. A cross section (Q | 06-18-2009 |
20100001152 | Mounting Device - The present invention relates to a mounting device having a metallic base plate, from which multiple fastening projections project, as well as a method for producing this mounting device. The mounting device is obtainable by incising multiple tab blanks into the surface of the base plate while leaving at least one connection section per tab blank. The fastening projections are produced by bending the tab blanks out of the base plate, multiple fastening projections forming a group and the fastening projections within the group being bent in such a way that sections lying distal from the base plate are inclined toward the interior of the group and a section lying between the connection section and inwardly inclined section projects toward the exterior of the group. | 01-07-2010 |
20100038511 | Mounting Device and Method for Producing - The present invention thus relates to a mounting device having a metallic base plate, on which multiple fastening elements are provided, from each of which at least a partial area projects above the base plate. The mounting device is obtainable by incising fastening element blanks into the surface of the metallic base plate while leaving one connection edge per blank in such a way that they each have a web-shaped base area, which comprises the connection edge on one end, and a head area adjoining the base area, which projects laterally beyond the neighboring base area on at least one side. At least one partial area of the blanks is bent out of the base plate around at least one bending edge located in the base area. The projecting edge of the head area adjoining the base area runs at an angle between 0° and 70° in relation to the plane of the base plate after the fastening elements are bent out of the base plate. In addition, the present invention relates to a method for producing this mounting device. | 02-18-2010 |
20100109255 | METALLIC FLAT GASKET - The invention relates to a metallic flat gasket comprising two or more metallic gasket layers ( | 05-06-2010 |
20100164185 | METALLIC FLAT GASKET - The invention relates to a metallic flat gasket ( | 07-01-2010 |
20100176558 | METALLIC FLAT GASKET - The invention relates to a metallic-flat gasket ( | 07-15-2010 |
20100187771 | THREE- DIMENSIONNAL FLAT GASKET - The present invention relates to a gasket ( | 07-29-2010 |
20110001295 | METALLIC FLAT GASKET - The invention relates to a metallic flat gasket with at least one metallic gasket layer, which is mainly flat and shows a first and second surface, wherein a plane of the gasket runs centered between said flat areas, wherein a camber is formed within the gasket layer, which protrudes over the first surface of the gasket layer and which has a larger length than width, wherein the camber possesses a first level given by a virtual level, which runs in parallel to the plane of the gasket through the foot of the camber on the first surface of the gasket layer and a second level, given by a further virtual, which runs through the highest point of the camber and also parallel to the plane of the gasket of the gasket layer, wherein the camber possesses a slope area that ascends between the two levels. The slope area is provided with an undulating structure such that it comprises at least two waves each with a wave crest and a wave trough. | 01-06-2011 |
20120006959 | MOUNTING DEVICE - The invention relates to a mounting device ( | 01-12-2012 |
20140217678 | FLAT GASKET - The invention relates to a flat seal such as those that are used in motor vehicle construction in particular. Such flat seals can be used for example as seals in the exhaust tract of internal combustion engines, as cylinder head gaskets, or also as hydraulic system control plates. Hydraulic system control plates, such as transmission control plates for example, always have a sealing function in addition to a fluid control function simultaneously. | 08-07-2014 |