02
Agents for protection from corrosion and for use on the
metallic surfaces of automobiles
06
Protective shielding against noise with or without sound
insulation lining
07
Pneumatic springs and suspension struts, in particular using
pneumatic bellows or air buffers of elastomeric material,
for supporting machine parts subjected to vibrations
09
Electronic systems for noise reduction by sound signals
emitted on opposite sides of the sound spectrum in enclosed
spaces subjected to sound nuisances and located near sound
signals; electronic systems for vibration reduction by sound
signals emitted on opposite sides of the sound spectrum
located near the elastic suspension of an engine
12
Pneumatic springs and suspension struts, in particular using
pneumatic bellows or air buffers of elastomeric material,
for supporting automobile parts subjected to vibrations;
elastic corridor connections between cars
17
Insulation products of all kinds, namely for insulation from
sounds, cold, heat, impact, vibrations, shocks, humidity and
materials which are harmful to the environment, in
particular used in automobile and machinery manufacture, as
well as in the sectors of construction, transport
installations, roads and highways, leisure and sports spaces
and installations subjected to sound nuisances; insulation
products of the above-mentioned type consisting of
elastomers and thermoplastic elastomers, in particular made
of natural and synthetic rubber, as well as thermoplastic
materials, thermosetting resins, plastisols, plastic foams
and metallic foams, bitumen and materials similar to
bitumen, non-woven fabrics or mineral, artificial or natural
fibers as well as fabrics produced from these fibers;
insulating material of the above-mentioned type with or
without filling materials as well as with or without
additional metallic parts; insulating plates, insulating
sheets, insulating materials and insulating coating
compounds, in particular preventing sound and heat transfer;
plastic shaped sections, in particular containing
thermoplastic elastomers, for insulating automobiles and
machines, in particular preventing sound transfer; sealants
and insulation products, in particular sealants and
vibration dampening products for automobiles; loading area
coverings with built-in sound insulation, in particular for
automobiles; sandwich-type insulation systems, in particular
using elastomers and thermoplastic elastomers, in particular
containing filling materials, namely in conjunction with
appropriate materials; acoustic shields for motors, in
particular for automobile manufacturing, as well as acoustic
shields for bodies; noise protection elements, in particular
for automobile and machine manufacture, as well as against
traffic noise; pipe-shaped bodies, particularly with noise
insulation covering, for use in automobile and machine
manufacture; sound absorbing systems, particularly made of
preformed sheets; elastic supports for motors and machines
for noise dampening and insulation against vibrations,
particularly made from a metal and/or elastomer composite
material, including hydraulic supports; elastic rail braces
and ballast sheets for noise dampening and insulation
against vibrations; noise protection elements with or
without sound insulation lining; elastic springs,
particularly multilayer springs for noise dampening and
insulation against shaking motion, particularly springs for
pintles and buffer springs; mats for ballasts for use in
railway tracks, namely mats made of elastomer in the shape
of strips placed under ballasts and used for noise and
vibration dampening; molded rubber bodies placed between the
rails and ballast for vibration dampening as well as for
acoustic insulation along the tracks; elastomeric
tube-shaped bodies for dampening mechanical vibrations
27
Shaped or flat rugs, in particular with flexible or
non-flexible reinforcing layers, also equipped with built-in
and adjusted protective noise-reduction systems made of
foam, in particular for automobiles
42
Expert engineering reports; materials inspection; such
services in particular in the field of noise reduction
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