DE2360430A1 - Schalldaempfer fuer pneumatische schlagwerkzeuge - Google Patents

Schalldaempfer fuer pneumatische schlagwerkzeuge

Info

Publication number
DE2360430A1
DE2360430A1 DE2360430A DE2360430A DE2360430A1 DE 2360430 A1 DE2360430 A1 DE 2360430A1 DE 2360430 A DE2360430 A DE 2360430A DE 2360430 A DE2360430 A DE 2360430A DE 2360430 A1 DE2360430 A1 DE 2360430A1
Authority
DE
Germany
Prior art keywords
expansion chamber
silencer according
jacket
tool
tool body
Prior art date
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.)
Pending
Application number
DE2360430A
Other languages
German (de)
English (en)
Inventor
Douglas Bennett
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.)
Thor Power Tool Co
Original Assignee
Thor Power Tool Co
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 Thor Power Tool Co filed Critical Thor Power Tool Co
Publication of DE2360430A1 publication Critical patent/DE2360430A1/de
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D17/00—Details of, or accessories for, portable power-driven percussive tools
    • B25D17/11—Arrangements of noise-damping means
    • B25D17/12—Arrangements of noise-damping means of exhaust silencers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Exhaust Silencers (AREA)
  • Pipe Accessories (AREA)
DE2360430A 1972-12-04 1973-12-04 Schalldaempfer fuer pneumatische schlagwerkzeuge Pending DE2360430A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00311760A US3815705A (en) 1972-12-04 1972-12-04 Muffler for a pneumatic percussion tool

Publications (1)

Publication Number Publication Date
DE2360430A1 true DE2360430A1 (de) 1974-06-06

Family

ID=23208336

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2360430A Pending DE2360430A1 (de) 1972-12-04 1973-12-04 Schalldaempfer fuer pneumatische schlagwerkzeuge

Country Status (5)

Country Link
US (1) US3815705A (nl)
CA (1) CA990596A (nl)
DE (1) DE2360430A1 (nl)
FR (1) FR2208763A1 (nl)
IT (1) IT997925B (nl)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0009229A1 (en) * 1978-09-18 1980-04-02 Samuel David Gunning Air hammers

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE394261B (sv) * 1973-12-27 1977-06-20 Atlas Copco Ab Anordning for ljuddempning vid bergborrmaskiner samt bergborrmaskin med sadan anordning
DE2827279C2 (de) * 1978-06-21 1986-06-12 Signode Corp., Glenview, Ill. Abluftschalldämpfer für tragbare pneumatische Eintreibgeräte
US4327817A (en) * 1978-10-13 1982-05-04 Rensselaer Polytechnic Institute Method and apparatus for treating exhaust gases particularly for air-operated tools
US4244442A (en) * 1978-10-13 1981-01-13 Rensselaer Polytechnic Institute Method and apparatus for treating exhaust gases particularly for air-operated tools
CA1120406A (en) * 1979-02-13 1982-03-23 Stanley L. Baldwin Mufflers for percussive pneumatic machines
EP0015700B1 (en) * 1979-02-28 1982-07-28 CompAir Construction and Mining Limited Compressed-gas-operated reciprocating-piston devices
US4303131A (en) * 1980-02-27 1981-12-01 Compair Construction And Mining Ltd. Compressed-gas-operated reciprocating piston devices
US4346783A (en) * 1980-09-26 1982-08-31 Rensselaer Polytechnic Institute Apparatus for treating flowing working gases particularly to reduce the noise in operation thereof
SE432375B (sv) * 1982-09-16 1984-04-02 Atlas Copco Ab Anordning vid ljuddempare till tryckluftdrivet slagverktyg
US4821840A (en) * 1988-01-20 1989-04-18 Ap Parts Manufacturing Company Stamp formed exhaust muffler with conformal outer shell
US5419404A (en) * 1990-05-23 1995-05-30 Bretec Oy Hydraulic impact hammer
US5272285A (en) * 1992-08-20 1993-12-21 Scott Mfg., Inc. Sound attenuating machinery cover
US7398855B2 (en) * 2004-05-14 2008-07-15 Emerson Climate Technologies, Inc. Compressor sound attenuation enclosure
FR2881764B1 (fr) * 2005-02-10 2007-03-16 Montabert Soc Par Actions Simp Appareil de damage destine a etre associe a un brise-roche
US7681690B2 (en) * 2007-07-13 2010-03-23 Longyear Tm, Inc. Noise abatement device for a pneumatic tool
US7735603B2 (en) * 2008-05-28 2010-06-15 Longyear Tm, Inc. Noise reducing device for a pneumatic tool
US8215449B2 (en) * 2009-12-02 2012-07-10 Longyear Tm, Inc. Muffler system for noise abatement and ice control
US9153225B2 (en) 2011-12-16 2015-10-06 Emerson Climate Technologies, Inc. Sound enclosure for enclosing a compressor assembly
US11867102B2 (en) 2019-08-28 2024-01-09 Snap-On Incorporated Pneumatic tool exhaust muffler

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2166218A (en) * 1937-04-06 1939-07-18 Ingersoll Rand Co Muffling device
US2128742A (en) * 1937-04-09 1938-08-30 Ingersoll Rand Co Muffling device
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
US2789653A (en) * 1954-05-17 1957-04-23 Fannen John Muffler attachment for air driven tools of the impact type
US3224527A (en) * 1964-04-03 1965-12-21 Chicago Pneumatic Tool Co Percussive drill with noise silencer
US3554316A (en) * 1969-11-25 1971-01-12 Chicago Pneumatic Tool Co Detachable elastomer muffler for pneumatic percussive tools

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0009229A1 (en) * 1978-09-18 1980-04-02 Samuel David Gunning Air hammers

Also Published As

Publication number Publication date
CA990596A (en) 1976-06-08
IT997925B (it) 1975-12-30
FR2208763A1 (nl) 1974-06-28
US3815705A (en) 1974-06-11

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