JPS5023642B1 - - Google Patents

Info

Publication number
JPS5023642B1
JPS5023642B1 JP45107137A JP10713770A JPS5023642B1 JP S5023642 B1 JPS5023642 B1 JP S5023642B1 JP 45107137 A JP45107137 A JP 45107137A JP 10713770 A JP10713770 A JP 10713770A JP S5023642 B1 JPS5023642 B1 JP S5023642B1
Authority
JP
Japan
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
JP45107137A
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 filed Critical
Publication of JPS5023642B1 publication Critical patent/JPS5023642B1/ja
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
    • 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)
  • Mechanical Engineering (AREA)
  • Percussive Tools And Related Accessories (AREA)
JP45107137A 1970-04-20 1970-12-03 Pending JPS5023642B1 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US2998270A 1970-04-20 1970-04-20

Publications (1)

Publication Number Publication Date
JPS5023642B1 true JPS5023642B1 (ja) 1975-08-09

Family

ID=21851925

Family Applications (1)

Application Number Title Priority Date Filing Date
JP45107137A Pending JPS5023642B1 (ja) 1970-04-20 1970-12-03

Country Status (2)

Country Link
US (1) US3635299A (ja)
JP (1) JPS5023642B1 (ja)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2201712A5 (ja) * 1972-09-28 1974-04-26 Bosch Gmbh Robert
SU482286A1 (ru) * 1972-10-03 1975-08-30 Институт Горного Дела Ан Ссср Пневматический бетонолом
US4404799A (en) * 1973-05-14 1983-09-20 Thor Power Tool Company Pneumatic tool with muffler
DE2418689C2 (de) * 1974-04-18 1983-11-17 Demag Drucklufttechnik Verwaltungsgesellschaft Mbh, 6000 Frankfurt Schalldämpfer an einem druckluftbetriebenen Schlagwerkzeug
JPS51120901A (en) * 1975-04-16 1976-10-22 Furukawa Kogyo Kk Silencer for gas ejecting machine
US4244442A (en) * 1978-10-13 1981-01-13 Rensselaer Polytechnic Institute Method and apparatus for treating exhaust gases particularly for air-operated tools
US4327817A (en) * 1978-10-13 1982-05-04 Rensselaer Polytechnic Institute Method and apparatus for treating exhaust gases particularly for air-operated tools
US4243110A (en) * 1979-02-08 1981-01-06 Cooper Industries, Inc. Pneumatic percussion drill with exhaust cooling and lubrication of chuck end
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
SE432375B (sv) * 1982-09-16 1984-04-02 Atlas Copco Ab Anordning vid ljuddempare till tryckluftdrivet slagverktyg
GB2138728B (en) * 1983-04-22 1986-07-23 Inst Gornogo Dela Sibirskogo O Pneumatic impact tool
AU587858B2 (en) * 1985-09-30 1989-08-31 Kabushiki Kaisha Toshiba Rotary compressor
US5376762A (en) * 1992-09-28 1994-12-27 Ingersoll-Rand Company Muffler for a fluid-activated, percussive apparatus
US6536316B2 (en) * 1999-11-29 2003-03-25 Climax Portable Machine Tools, Inc. Pipe beveling and facing tool
US6530436B2 (en) * 2001-03-29 2003-03-11 Snap-On Technologies, Inc. Pneumatic tool with muffler bypass mechanism
SE529124C2 (sv) * 2005-04-05 2007-05-08 Atlas Copco Tools Ab Pneumatiskt verktyg med utloppsljuddämpare
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
US20190152035A1 (en) * 2017-11-21 2019-05-23 Chung-Heng Lee Powder actuated tool
US11306590B2 (en) 2018-01-15 2022-04-19 Graco Minnesota Inc. Compressed air driven motor
US11867102B2 (en) 2019-08-28 2024-01-09 Snap-On Incorporated Pneumatic tool exhaust muffler

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD43968A (ja) *
GB329237A (en) * 1929-08-21 1930-05-15 Samuel Loader Gamble An improved silencer for pneumatic drills and like percussion tools
GB356171A (en) * 1930-03-28 1931-08-28 George Simpson Improvements relating to exhaust silencers
GB356864A (en) * 1930-07-11 1931-09-17 Metropolitan Electric Tramways Improvements in or relating to exhaust silencers
US2561726A (en) * 1946-07-31 1951-07-24 Cherain Oscar Jean Henri Muffler for pneumatic pick hammers and like tools
US2789653A (en) * 1954-05-17 1957-04-23 Fannen John Muffler attachment for air driven tools of the impact type
US3255844A (en) * 1964-01-16 1966-06-14 Gardner Denver Co Multi-passage silencer for pneumatic tool
US3224527A (en) * 1964-04-03 1965-12-21 Chicago Pneumatic Tool Co Percussive drill with noise silencer
GB1164999A (en) * 1965-12-20 1969-09-24 Holman Brothers Ltd Improvements relating to Silencing Means for Percussive Pneumatic Tools.

Also Published As

Publication number Publication date
US3635299A (en) 1972-01-18

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