NL6612739A - - Google Patents

Info

Publication number
NL6612739A
NL6612739A NL6612739A NL6612739A NL6612739A NL 6612739 A NL6612739 A NL 6612739A NL 6612739 A NL6612739 A NL 6612739A NL 6612739 A NL6612739 A NL 6612739A NL 6612739 A NL6612739 A NL 6612739A
Authority
NL
Netherlands
Application number
NL6612739A
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 NL6612739A publication Critical patent/NL6612739A/xx

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B21/00—Portable power-driven screw or nut setting or loosening tools; Attachments for drilling apparatus serving the same purpose
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
    • F01N1/00—Silencing apparatus characterised by method of silencing
    • F01N1/08—Silencing apparatus characterised by method of silencing by reducing exhaust energy by throttling or whirling
    • F01N1/082—Silencing apparatus characterised by method of silencing by reducing exhaust energy by throttling or whirling by passing the exhaust gases through porous members

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Exhaust Silencers (AREA)
  • Duct Arrangements (AREA)
  • Tires In General (AREA)
  • Portable Nailing Machines And Staplers (AREA)
NL6612739A 1965-09-10 1966-09-09 NL6612739A (enrdf_load_html_response)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US486317A US3270834A (en) 1965-09-10 1965-09-10 Pneumatic tool having exhaust noise reducing means

Publications (1)

Publication Number Publication Date
NL6612739A true NL6612739A (enrdf_load_html_response) 1967-03-13

Family

ID=23931415

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6612739A NL6612739A (enrdf_load_html_response) 1965-09-10 1966-09-09

Country Status (7)

Country Link
US (1) US3270834A (enrdf_load_html_response)
CH (1) CH440741A (enrdf_load_html_response)
DE (1) DE1946215U (enrdf_load_html_response)
ES (1) ES331021A1 (enrdf_load_html_response)
GB (1) GB1116709A (enrdf_load_html_response)
NL (1) NL6612739A (enrdf_load_html_response)
SE (1) SE346246B (enrdf_load_html_response)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL6604150A (enrdf_load_html_response) * 1966-03-30 1967-10-02
US3672465A (en) * 1970-10-15 1972-06-27 Blatt Leland F Gas exhaust silencer
US3809179A (en) * 1973-04-18 1974-05-07 Dresser Ind Exhaust muffler for pneumatic tools
US3960239A (en) * 1973-08-15 1976-06-01 Barry Wright Corporation Noise-reducing fluid-flow devices
US4018291A (en) * 1974-12-23 1977-04-19 Allied Steel & Tractor Products, Incorporated Pneumatic hammer
GB2149465B (en) * 1983-11-15 1987-09-09 Desoutter Ltd A pneumatically operated power tool
SE440759B (sv) * 1984-03-20 1985-08-19 Atlas Copco Ab Reverserbart tryckluftverktyg
US4693339A (en) * 1986-10-16 1987-09-15 Newport News Shipbuilding And Dry Dock Company Muffler for gas inducting machinery generating low frequency noise
US5142952A (en) * 1990-05-21 1992-09-01 Snap-On Tools Corporation Ratchet tool
US5581055A (en) * 1995-08-04 1996-12-03 Kevin G. Self Muffler for air operated hand tools and other pneumatic devices
DK1250217T3 (da) 2000-01-27 2006-10-23 S P Air Kk Pneumatisk rotationsværktöj
US6158528A (en) 2000-01-27 2000-12-12 S.P. Air Kabusiki Kaisha Hand-held pneumatic rotary drive device
JP3746482B2 (ja) * 2000-09-08 2006-02-15 エス・ピー・エアー株式会社 空気式ロータリツール
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
US20070056758A1 (en) * 2005-08-24 2007-03-15 Sunmatch Industrial Co., Ltd. Rear exhaust type pneumatic tool
US20070251709A1 (en) * 2006-04-27 2007-11-01 Sun Yung-Yung Pneumatic tool
US20080029281A1 (en) * 2006-04-27 2008-02-07 Sun Yung-Yung Pneumatic tool
US8047327B2 (en) * 2008-01-04 2011-11-01 Audeval Solutions Inc. Muffler for pneumatic handheld tool
CN110500139B (zh) * 2019-09-18 2024-08-30 保定市鑫金燃料有限公司 一种低噪音钻机的气动装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2950775A (en) * 1958-01-13 1960-08-30 Aro Equipment Corp Exhaust noise reducing and air diffusing means for pneumatic motors
BE649108A (enrdf_load_html_response) * 1963-06-10

Also Published As

Publication number Publication date
DE1946215U (de) 1966-09-15
GB1116709A (en) 1968-06-12
SE346246B (enrdf_load_html_response) 1972-07-03
US3270834A (en) 1966-09-06
ES331021A1 (es) 1967-07-01
CH440741A (de) 1967-07-31

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