SE398458B - Ljudisoleringsanordning for apparater som alstrar starkt buller - Google Patents

Ljudisoleringsanordning for apparater som alstrar starkt buller

Info

Publication number
SE398458B
SE398458B SE7114009A SE1400971A SE398458B SE 398458 B SE398458 B SE 398458B SE 7114009 A SE7114009 A SE 7114009A SE 1400971 A SE1400971 A SE 1400971A SE 398458 B SE398458 B SE 398458B
Authority
SE
Sweden
Prior art keywords
devices
sound insulation
insulation device
strong noise
make strong
Prior art date
Application number
SE7114009A
Other languages
English (en)
Swedish (sv)
Inventor
Sok
Original Assignee
Fattelay Robert
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 Fattelay Robert filed Critical Fattelay Robert
Publication of SE398458B publication Critical patent/SE398458B/xx

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01B—MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
    • F01B31/00—Component parts, details, or accessories not provided for in, or of interest apart from, other groups
    • F01B31/005—Silencing equipment
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B7/00—Special methods or apparatus for drilling
    • E21B7/02—Drilling rigs characterised by means for land transport with their own drive, e.g. skid mounting or wheel mounting
    • E21B7/025—Rock drills, i.e. jumbo drills
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S173/00—Tool driving or impacting
    • Y10S173/02—Sound muffling

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)
SE7114009A 1970-11-06 1971-11-03 Ljudisoleringsanordning for apparater som alstrar starkt buller SE398458B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7040095A FR2112744A5 (fr) 1970-11-06 1970-11-06

Publications (1)

Publication Number Publication Date
SE398458B true SE398458B (sv) 1977-12-27

Family

ID=9063903

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7114009A SE398458B (sv) 1970-11-06 1971-11-03 Ljudisoleringsanordning for apparater som alstrar starkt buller

Country Status (3)

Country Link
US (1) US3667571A (fr)
FR (1) FR2112744A5 (fr)
SE (1) SE398458B (fr)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3757875A (en) * 1971-11-24 1973-09-11 Kent Air Tool Co Air hammer and combined support and muffler therefor
GB1455634A (en) * 1974-04-05 1976-11-17 Hollandsche Betongroep Nv Piledriving
US4402383A (en) * 1981-09-01 1983-09-06 Joy Manufacturing Company Drill motor enclosure
US6926117B2 (en) * 1998-01-13 2005-08-09 Exhaust Technologies, Inc. Muffler for pneumatic hand tool
US6209678B1 (en) 1998-01-13 2001-04-03 Robert E. Sterling Pneumatic hand tool exhaust muffler
US6668971B2 (en) 1998-01-13 2003-12-30 Robert E. Sterling Pneumatic hand tool exhaust muffler having inner and outer tubes
US7216739B2 (en) 1998-01-13 2007-05-15 Exhaust Technologies, Inc. Muffler for pneumatic hand tool
US5952623A (en) * 1998-01-13 1999-09-14 Sterling; Robert E. Pneumatic hand tool exhaust muffler
FI108561B (fi) * 1998-09-29 2002-02-15 Tamrock Oy Kotelo kallionporauslaitteen äänen eristämiseksi ja sovitelma kallionporauslaitteen yhteydessä
SE0100743L (sv) * 2001-03-07 2002-08-06 Atlas Copco Rock Drills Ab Bergborrigg försedd med ljuddämpande hölje
SE528549C2 (sv) * 2004-10-07 2006-12-12 Atlas Copco Rock Drills Ab Manschett samt borrigg innefattande en sådan masschett
SE528598C2 (sv) * 2004-10-07 2006-12-27 Atlas Copco Rock Drills Ab Hölje samt borrigg innefattande ett sådant hölje
CA2656011A1 (fr) * 2006-06-22 2007-12-27 Gunderboom, Inc. Manchon d'attenuation sonore pour une utilisation sur un pilotis
FI123742B (fi) * 2007-04-04 2013-10-15 Sandvik Mining & Constr Oy Äänenvaimennuskotelo kallioporaa varten
FI123739B (fi) * 2007-04-04 2013-10-15 Sandvik Mining & Constr Oy Kallionporauslaitteen suojusrakenne melun vaimentamiseksi
US8342264B1 (en) * 2009-03-09 2013-01-01 J.H. Fletcher & Co. Device for reducing drilling noise and related methods
FI20096109A (fi) 2009-10-28 2011-04-29 Sandvik Mining & Constr Oy Menetelmä suojarakenteen liittämiseksi syöttöpalkkiin ja kaivostoimilaitteen suojarakenne
WO2011067370A1 (fr) * 2009-12-04 2011-06-09 Emitec Gesellschaft Für Emissionstechnologie Mbh Dispositif de refoulement servant à refouler un agent réducteur
DK2402511T3 (en) * 2010-07-02 2016-06-06 Ihc Holland Ie Bv Template for and method of installation of a plurality of foundation members in an underwater land formation.

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2136315A (en) * 1936-11-04 1938-11-08 Pettit Walter Richard Machine for breaking concrete
GB496454A (en) * 1938-04-05 1938-11-30 Albert Walter Christian Mandel Improvements in or relating to gas-pressure actuated percussive drills and the like
GB835713A (en) * 1956-09-26 1960-05-25 Rolf Dieterich Ehrhardt Silencer for pneumatic tools
US3332504A (en) * 1964-05-18 1967-07-25 James V Lowery Impact tool

Also Published As

Publication number Publication date
US3667571A (en) 1972-06-06
FR2112744A5 (fr) 1972-06-23

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