AT350477B - Schalldaemmkamin fuer ramm-, zieh-oder bohrein- richtungen - Google Patents

Schalldaemmkamin fuer ramm-, zieh-oder bohrein- richtungen

Info

Publication number
AT350477B
AT350477B AT442777A AT442777A AT350477B AT 350477 B AT350477 B AT 350477B AT 442777 A AT442777 A AT 442777A AT 442777 A AT442777 A AT 442777A AT 350477 B AT350477 B AT 350477B
Authority
AT
Austria
Prior art keywords
ramm
silencer
chimney
pulling
drilling equipment
Prior art date
Application number
AT442777A
Other languages
English (en)
Other versions
ATA442777A (de
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 Ag filed Critical Demag Ag
Publication of ATA442777A publication Critical patent/ATA442777A/de
Application granted granted Critical
Publication of AT350477B publication Critical patent/AT350477B/de

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • 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 (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Building Environments (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
AT442777A 1976-06-24 1977-06-23 Schalldaemmkamin fuer ramm-, zieh-oder bohrein- richtungen AT350477B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE7620037U DE7620037U1 (de) 1976-06-24 1976-06-24 Schalldaemmkamin fuer ramm-, zieh- oder bohreinrichtungen

Publications (2)

Publication Number Publication Date
ATA442777A ATA442777A (de) 1978-10-15
AT350477B true AT350477B (de) 1979-06-11

Family

ID=6666733

Family Applications (1)

Application Number Title Priority Date Filing Date
AT442777A AT350477B (de) 1976-06-24 1977-06-23 Schalldaemmkamin fuer ramm-, zieh-oder bohrein- richtungen

Country Status (4)

Country Link
AT (1) AT350477B (de)
CH (1) CH620010A5 (de)
DE (1) DE7620037U1 (de)
FR (1) FR2356231A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI108561B (fi) * 1998-09-29 2002-02-15 Tamrock Oy Kotelo kallionporauslaitteen äänen eristämiseksi ja sovitelma kallionporauslaitteen yhteydessä

Also Published As

Publication number Publication date
CH620010A5 (en) 1980-10-31
DE7620037U1 (de) 1976-10-14
FR2356231B3 (de) 1980-04-11
FR2356231A1 (fr) 1978-01-20
ATA442777A (de) 1978-10-15

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