Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mannesmann Demag AG
Original Assignee
Demag AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Demag AGfiledCriticalDemag AG
Publication of FR2356231A1publicationCriticalpatent/FR2356231A1/fr
Application grantedgrantedCritical
Publication of FR2356231B3publicationCriticalpatent/FR2356231B3/fr
E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
E02D13/00—Accessories for placing or removing piles or bulkheads, e.g. noise attenuating chambers
G—PHYSICS
G10—MUSICAL INSTRUMENTS; ACOUSTICS
G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
G10K11/16—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
Landscapes
Engineering & Computer Science
(AREA)
Mining & Mineral Resources
(AREA)
Acoustics & Sound
(AREA)
Multimedia
(AREA)
Life Sciences & Earth Sciences
(AREA)
General Life Sciences & Earth Sciences
(AREA)
Physics & Mathematics
(AREA)
Paleontology
(AREA)
Civil Engineering
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General Engineering & Computer Science
(AREA)
Structural Engineering
(AREA)
Building Environments
(AREA)
Soundproofing, Sound Blocking, And Sound Damping
(AREA)
FR7719194A1976-06-241977-06-22Cheminee d'insonorisation pour dispositifs de damage, d'etirage ou de forage
GrantedFR2356231A1
(fr)