IT1012771B - Silenziatore per utensili ad aria - Google Patents

Silenziatore per utensili ad aria

Info

Publication number
IT1012771B
IT1012771B IT23122/74A IT2312274A IT1012771B IT 1012771 B IT1012771 B IT 1012771B IT 23122/74 A IT23122/74 A IT 23122/74A IT 2312274 A IT2312274 A IT 2312274A IT 1012771 B IT1012771 B IT 1012771B
Authority
IT
Italy
Prior art keywords
silencer
air tools
tools
air
Prior art date
Application number
IT23122/74A
Other languages
English (en)
Original Assignee
Black & Decker Mfg 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 Black & Decker Mfg Co filed Critical Black & Decker Mfg Co
Application granted granted Critical
Publication of IT1012771B publication Critical patent/IT1012771B/it

Links

Classifications

    • 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
    • F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
    • F01N13/001—Gas flow channels or gas chambers being at least partly formed in the structural parts of the engine or machine
    • 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
    • B25B21/02—Portable power-driven screw or nut setting or loosening tools; Attachments for drilling apparatus serving the same purpose with means for imparting impact to screwdriver blade or nut socket
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25F—COMBINATION OR MULTI-PURPOSE TOOLS NOT OTHERWISE PROVIDED FOR; DETAILS OR COMPONENTS OF PORTABLE POWER-DRIVEN TOOLS NOT PARTICULARLY RELATED TO THE OPERATIONS PERFORMED AND NOT OTHERWISE PROVIDED FOR
    • B25F5/00—Details or components of portable power-driven tools not particularly related to the operations performed and not otherwise provided for
    • 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)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Portable Power Tools In General (AREA)
  • Exhaust Silencers (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Self-Closing Valves And Venting Or Aerating Valves (AREA)
  • Portable Nailing Machines And Staplers (AREA)
IT23122/74A 1973-05-30 1974-05-22 Silenziatore per utensili ad aria IT1012771B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00365199A US3823795A (en) 1973-05-30 1973-05-30 Air tool muffler

Publications (1)

Publication Number Publication Date
IT1012771B true IT1012771B (it) 1977-03-10

Family

ID=23437876

Family Applications (1)

Application Number Title Priority Date Filing Date
IT23122/74A IT1012771B (it) 1973-05-30 1974-05-22 Silenziatore per utensili ad aria

Country Status (8)

Country Link
US (1) US3823795A (it)
JP (1) JPS5418786B2 (it)
CA (1) CA1010732A (it)
CH (1) CH577355A5 (it)
DE (1) DE2422145A1 (it)
FR (1) FR2231481B1 (it)
GB (1) GB1441725A (it)
IT (1) IT1012771B (it)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5020607A (en) * 1989-12-13 1991-06-04 Sentivan Robert R Lug-removing pneumatic impact-gun air blast-deflector
US7216739B2 (en) * 1998-01-13 2007-05-15 Exhaust Technologies, Inc. Muffler for pneumatic hand tool
US6926117B2 (en) * 1998-01-13 2005-08-09 Exhaust Technologies, Inc. Muffler for pneumatic hand tool
US6062323A (en) * 1998-07-21 2000-05-16 Snap-On Tools Company Pneumatic tool with increased power capability
US6199383B1 (en) 1999-02-11 2001-03-13 Snap-On Tools Company Pneumatic tool and air deflector boot therefor
JP2002089227A (ja) * 2000-09-13 2002-03-27 Kuken:Kk エアツールにおける消音装置
US7549509B2 (en) 2005-04-21 2009-06-23 Ingersoll-Rand Company Double throat pulsation dampener for a compressor
CA2545971A1 (en) * 2006-05-09 2007-11-09 Justin Moore Muffler diffuser
TWM307494U (en) * 2006-05-19 2007-03-11 Tranmax Machinery Co Ltd Improved structure of exhausting end of longitudinal pneumatic wrench
US20080099225A1 (en) * 2006-10-25 2008-05-01 Sunmatch Industrial Co., Ltd. Pen-type pneumatic tool having a manual airflow control knob
TW200940280A (en) * 2008-03-28 2009-10-01 Tranmax Machinery Co Ltd Pneumatic tool with noise reduction function
US9849575B2 (en) * 2011-01-18 2017-12-26 Dino Paoli S.R.L. Pneumatic screwer

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2073480A (en) * 1934-10-04 1937-03-09 Ingersoll Rand Co Muffling device
US2169359A (en) * 1938-12-05 1939-08-15 Barnes & Jones Inc Orifice device
GB810398A (en) * 1957-01-22 1959-03-18 Siemens Edison Swan Ltd Silencing device for pneumatically operated hand tools
US2950775A (en) * 1958-01-13 1960-08-30 Aro Equipment Corp Exhaust noise reducing and air diffusing means for pneumatic motors
US2966138A (en) * 1958-05-12 1960-12-27 Robert C Quackenbush Muffler construction for portable pneumatic tool
JPS4117998Y1 (it) * 1964-05-22 1966-08-20
US3407885A (en) * 1967-03-10 1968-10-29 Reed International Inc Air balance for impact wrenches
US3384200A (en) * 1967-03-16 1968-05-21 Gardner Denver Co Exhaust muffler for pneumatic tool
JPS4736623U (it) * 1971-04-28 1972-12-22

Also Published As

Publication number Publication date
JPS5418786B2 (it) 1979-07-10
US3823795A (en) 1974-07-16
CA1010732A (en) 1977-05-24
FR2231481B1 (it) 1977-10-28
JPS5020381A (it) 1975-03-04
DE2422145A1 (de) 1975-02-13
GB1441725A (en) 1976-07-07
FR2231481A1 (it) 1974-12-27
CH577355A5 (it) 1976-07-15

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