Adler Pelzer Holding Gmbh

Hp Pelzer Holding Gmbh

Hp-chemie Pelzer Research & Development Ltd.

Entwicklungsgesellschaft Fur Akustik (efa) MIT Beschrankter Haftung

Eeea Entwicklungsgesellschaft Fur Akustik Mbh

Volkmar Schulze

Matthias Gerst

Norbert Nicolai

Thomas Karcz

Volker Kursch

Frank Riederer

Marco Schneider

Reimund Piatkowski

Helmut Becker

Rod Morris-Kirby

Maurizio Tarello

Wolfgang Riedisser

Siegfried Bernhardt

Joachim Meyke

Hans-Peter Keller

Frank Falk

Holger Schaarschmidt

Jochen Erhard Glass

Michael Johler

Dirk Jaeger

Edmund Sumann

Herbert Vollmert

Gabriele Tocchi

Lino Mondino

Heinrich Grimm

Tobias Baeuerle

Hartmut Renken

Ray Singh

Ralf Lehmann

Uwe Kaiser

Ctirad Zikmund

Klaus Krömer

Matthias Dickert

André Wutzler

Hannes Blomberg

Toni Nippe

André Feole

Fabrizio Fornasa

Johannes Jurk

Wolfgang RIEDIßER

Tobias BÄUERLE

Federica Filotto

Oussama Al Sayed Sabsabi

Uwe Herzog

Christian Urban

Franz Czep

Sergej Kohlert

Dirk JÄGER

Rüdiger Drack

Dalibor Dubsky

Günter Liebner

Gabi Brade-Scholz

Andreas Hart

Disclosed is a fully enclosing engine or unit capsule of a motor vehicle with an air cushion foil, whereby the acoustic component properties can be significantly influenced, tuned.

Fully enclosing engine or unit capsule of a motor vehicle with air cushion foil

Provided is a motor vehicle interior trim part, in particular a floor trim, luggage compartment trim or a loading floor, the useful area (visible area/surface) of which has high utility properties, wherein a carrier material of a useful area on the use side is coated completely or partially with coating particles, and to the use of coating particles, including an adhesive and a filler, for coating an upper material of motor vehicle interior trim parts.

Coated motor vehicle interior trim part

The invention relates to an underbody panel insulation for a motor vehicle made of one or more foamed viscoelastic polyurethane foam materials which can differ in zones (partially) over the surface and thickness of the insulation in its formulation and the physical and mechanical properties, and to a method for the production thereof.

Motor vehicle floor covering

The object of the invention is a method of manufacturing a three-dimensionally shaped floor paneling, luggage compartment paneling or load floor paneling for motor vehicles, the carpet surface of which has a needled structure on the visible side, as well as the panellings themselves.

Motor vehicle floor covering, boot or trunk covering or load compartment covering having a structurally needle-punched carpet surface

A sound insulation element for the wall of a vehicle body between the passenger compartment and the engine compartment has a front side facing the passenger compartment formed by the outer side of A plastic carrier layer, and a rear side which rests against the front wall formed by the outer side of a sound-absorbing layer. At least one holding-down projection projects from the plastic carrier layer at and/or offset from the edge of the hole of the carrier layer on the inner side of the plastic carrier layer facing away from the outer side of the plastic carrier layer facing the sound-absorbing layer, which is embedded in the sound-absorbing material of the sound-absorbing layer and whose free ends facing away from the plastic carrier layer are substantially aligned with the outer side of the sound-absorbing layer facing away from the plastic carrier layer.

Sound insulation element for the firewall of a vehicle body and support element for a sound insulation element of this type

The invention relates to a method for recovering fibers from non-backed, backed and/or deformed carpet scraps and/or back-up material scraps of textile multi-layer composites, in particular of passenger compartment carpeting or luggage compartment carpeting in the field of automobile manufacture.

Method of recovering fibers

Disclosed is a polyurethane foam formulation based on conventional polyether and polyester polyols based on renewable raw materials, with in particular MDI, for the production of preferably viscoelastic PUR moulded foams and sound insulations with foams based thereon.

Polyurethane-foamed formulations and noise insulations with foams based thereon

The apparatus for fastening a vehicle component in and/or on a vehicle has a sound insulation element with a carrier layer and a sound absorbing layer. An anchoring recess is formed in the carrier layer and has an insertion opening in a first side of the carrier layer, which insertion opening is adjoined by a receiving space which is delimited by the plastic material of the carrier layer and is defined by a closed circumferential inner side and a closed bottom surface. An anchoring element is further provided. The anchoring recess has a constriction area formed on the circumferential inner side and at least partially narrowing the receiving space, with a widened widening area adjoining in the direction of the bottom surface. The anchoring element has an anchoring shoulder for engaging behind the constriction area when the anchoring element is received by the anchoring recess.

Apparatus for fastening a vehicle component in and/or on a vehicle

The present invention relates to a method for producing a needle punch carpet having a velour-type and more wear-resistant surface which has advantageous characteristics over conventional flat needle nonwovens and dilour carpets.

Method for producing a needle punch velour carpet

Apparatus for sound insulation of a machine has a sleeve which has a sound-absorbing composite material wall with a plastic carrier layer. The composite material wall has two edge regions which lie against and/or above one another and each have a boundary edge which can be connected by at least one plug-in connection arrangement. The at least one plug-in connection arrangement has a plug-in tab arranged in one first edge region of the composite material wall and a receiving element which is arranged in the other second edge region of the composite material wall and into which the plug-in tab can be plugged. The plug-in tab has a web which has an end connected to the plastic carrier layer and an end section facing away from this end and having an insertion end and an upper side and an underside with at least one locking recess.

Device for noise insulation of a machine

A damping element for a battery/accumulator system is arranged between the battery/battery system and a floor of a motor vehicle.

Damping element

Disclosed is a polyurethane foam formulation based on conventional polyether and novolac polyols with, in particular, MDI for the production of soft-elastic PUR moulded foams with viscoelastic properties, in particular for sound insulation with foams based thereon.

Polyurethane foam formulation and sound insulation with foams based thereon (motor capsule)

The invention relates to a method for producing an absorbing sound insulation motor vehicle trim element having a four-layered structure made from a first foam layer, a second foam layer, a non-woven foam layer and a non-woven fabric layer. The invention further relates to an absorbing sound insulation motor vehicle trim element.

Absorbing sound insulation motor trim element

The present invention includes a multi-layer acoustic and/or reinforcing non-woven fabric.

Multi-layer acoustic and/or reinforcing nonwoven fabric

A noise insulation element () for the bulkhead () of a vehicle body () is provided with a mass-spring element () which has a plastic support layer () as the heavy layer with a front side facing away from the bulkhead () when the mass-spring element () is installed and with a rear side facing towards the bulkhead (), and a noise damping layer () made from a noise insulating material connected to the rear wall as the spring layer. The support layer () is provided on its rear side with an integrally designed hollow fixing projection () which is formed on an edge recess with a recess edge which recess is open towards an outer limiting edge section () of the support layer () and a side wall () projecting from the rear side of the support layer () and extending along the recess edge.

Noise insulation element for the bulkhead of a vehicle body

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Schierling, Germany

Volkmar Schulze