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2 472 649

(13)

(51)

IPC

B60R13/08(2006-01-01)

B64C1/40(2006-01-01)

B64G1/58(2006-01-01)

G10K11/168(2006-01-01)

(21) (22)

Application

2011123601/11, 2011-06-09

(24)

Start date

2011-06-09

(22)

Actual filing date

2011-06-09

(45)

Published

2013-01-20

(72)

Inventor

Tribel'Skij Iosif AleksandrovichAdonin Vitalij AndreevichZubarev Aleksandr ViktorovichZelov Aleksandr FedorovichGidion Vladimir Aleksandrovich

(73)

Holder

Federal'Noe Gosudarstvennoe Unitarnoe Predprijatie Predprijatie

SOUNDPROOF BOARD Russian patent published in 2013 - IPC B60R13/08 B64C1/40 B64G1/58 G10K11/168

Abstract RU 2472649 C1

FIELD: process engineering.

SUBSTANCE: invention relates to structural laminar isolation materials to be used as antivibration, sound and heat insulation materials in whatever fields of engineering. Soundproof board comprises elastic material. Said board is composed of alternating layers of vulcanised rubber and that not vulcanised. Rube not vulcanised is laid round on all sides by vulcanised rubber.

EFFECT: better isolation properties.

2 cl, 6 dwg

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RU 2 472 649 C1

Authors

Tribel'Skij Iosif Aleksandrovich

Adonin Vitalij Andreevich

Zubarev Aleksandr Viktorovich

Zelov Aleksandr Fedorovich

Gidion Vladimir Aleksandrovich

Dates

2013-01-20—Published

2011-06-09—Filed