Spiral-wound diaphragm bellows, and method of making such a diaphragm bellows
WEISS MATTHIAS, HAUK STEFAN, BAUMHOFF DIETMAR, MUENKER KARL-HEINZ, SCHENK KARSTEN, SELTER OLIVER, GERHARD ANDREAS
Year of Publication 22.05.2012
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Year of Publication 22.05.2012
Patent
Damping element for decoupling elements, in particular for membrane bellows
WEISS MATTHIAS, HAUK STEFAN, BAUMHOFF DIETMAR, MUENKER KARL-HEINZ, SCHENK KARSTEN, HENKELMANN MICHAEL, GERHARD ANDREAS, SELTER OLIVER
Year of Publication 04.06.2013
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Year of Publication 04.06.2013
Patent
Stretchable metal hose for use in exhaust system of passenger car, has polygonal-shaped radial section whose polygon edges have different shapes at periphery, where three of polygon edges are shaper than other edges of radial section
WEIS, MATTHIAS, MUENKER, KARL-HEINZ, SCHENK, KARSTEN, HAUK, STEFAN, GERHARD, ANDREAS, BAUMHOFF, DIETMAR, SELTER, OLIVER, HENKELMANN, MICHAEL, SCHNEIDER, TOBIAS
Year of Publication 23.05.2013
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Year of Publication 23.05.2013
Patent
Coiled hose for use in pipe element of exhaust pipe for exhaust gas systems of passenger car, has helically wound metal strips comprising strip windings bonded in some regions in material-engagement manner by additional material
WEIS, MATTHIAS, MUENKER, KARL-HEINZ, SCHENK, KARSTEN, HAUK, STEFAN, GERHARD, ANDREAS, BAUMHOFF, DIETMAR, SELTER, OLIVER, HENKELMANN, MICHAEL
Year of Publication 14.06.2012
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Year of Publication 14.06.2012
Patent
DIAPHRAGM BELLOWS PRODUCED FROM PROFILED METAL STRIP
WEISS MATTHIAS, HAUK STEFAN, BAUMHOFF DIETMAR, MUENKER KARL-HEINZ, SCHENK KARSTEN, HENKELMANN MICHAEL, GERHARD ANDREAS, SELTER OLIVER
Year of Publication 24.05.2012
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Year of Publication 24.05.2012
Patent
Decoupling element impervious to liquid fluids
WEISS MATTHIAS, HAUK STEFAN, BAUMHOFF DIETMAR, MUENKER KARL-HEINZ, BENDER FRANK
Year of Publication 06.07.2010
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Year of Publication 06.07.2010
Patent
STRETCHABLE STRIPWOUND HOSE
WEISS MATTHIAS, HAUK STEFAN, BAUMHOFF DIETMAR, MUENKER KARL-HEINZ, SCHENK KARSTEN, HENKELMANN MICHAEL, GERHARD ANDREAS, SELTER OLIVER
Year of Publication 29.09.2011
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Year of Publication 29.09.2011
Patent
DAMPING ELEMENT FOR DECOUPLING ELEMENTS, IN PARTICULAR FOR MEMBRANE BELLOWS
WEISS MATTHIAS, HAUK STEFAN, BAUMHOFF DIETMAR, MUENKER KARL-HEINZ, SCHENK KARSTEN, HENKELMANN MICHAEL, GERHARD ANDREAS, SELTER OLIVER
Year of Publication 01.09.2011
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Year of Publication 01.09.2011
Patent
Line element for use in exhaust systems of motor vehicles, and in gas turbines, district heating lines and chimney systems, has two-layer, coaxial structure that is made of inner flexible metal hose that is wound from multiple strip layers
WEIS, MATTHIAS, MUENKER, KARL-HEINZ, SCHENK, KARSTEN, HAUK, STEFAN, GERHARD, ANDREAS, BAUMHOFF, DIETMAR, SELTER, OLIVER, HENKELMANN, MICHAEL
Year of Publication 21.07.2011
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Year of Publication 21.07.2011
Patent
Gas-tight connecting element has length adjustment with connection point and blank situated in radial direction, where thin-walled blank rests on it, and blank with multiple circumferential slots and clamp are situated radially outside
WEIS, MATTHIAS, MUENKER, KARL-HEINZ, SCHENK, KARSTEN, HAUK, STEFAN, GERHARD, ANDREAS, BAUMHOFF, DIETMAR, SELTER, OLIVER
Year of Publication 08.10.2009
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Year of Publication 08.10.2009
Patent
Flexible and rigid pipeline elements connection element for e.g. exhaust gas line in passenger car, has layer between outer and inner pipes, and three balls limiting intermediate space and provided in layer
WEIS, MATTHIAS, MUENKER, KARL-HEINZ, SCHENK, KARSTEN, HAUK, STEFAN, GERHARD, ANDREAS, BAUMHOFF, DIETMAR, SELTER, OLIVER
Year of Publication 25.06.2009
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Year of Publication 25.06.2009
Patent
Flexible pipe element for exhaust gas system of passenger car, has film made of three layers and formed as hollow cylinder between flexible inner tube and flexible, gas-tight cladding part, where exhaust gas flows via inner tube
WEIS, MATTHIAS, MUENKER, KARL-HEINZ, SCHENK, KARSTEN, HAUK, STEFAN, GERHARD, ANDREAS, BAUMHOFF, DIETMAR, SELTER, OLIVER
Year of Publication 19.03.2009
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Year of Publication 19.03.2009
Patent
Connector end, has internal pipe section and external pipe section exhibiting auxiliary form elements on contours, where elements produce positive connection in radial and axial direction and have degree of freedom in torsional direction
WEIS, MATTHIAS, MUENKER, KARL-HEINZ, SCHENK, KARSTEN, HAUK, STEFAN, GERHARD, ANDREAS, BAUMHOFF, DIETMAR, SELTER, OLIVER
Year of Publication 05.02.2009
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Year of Publication 05.02.2009
Patent
Single-piece pipe element for use in e.g. exhaust gas pipe in commercial vehicle, has helically wound corrugated bellows structure across entire length of pipe element, where bellows structure is highly flexible in region of pipe element
WEIS, MATTHIAS, MUENKER, KARL-HEINZ, SCHENK, KARSTEN, HAUK, STEFAN, GERHARD, ANDREAS, BAUMHOFF, DIETMAR, SELTER, OLIVER, HENKELMANN, MICHAEL
Year of Publication 20.05.2010
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Year of Publication 20.05.2010
Patent