SE432375B - Anordning vid ljuddempare till tryckluftdrivet slagverktyg - Google Patents

Anordning vid ljuddempare till tryckluftdrivet slagverktyg

Info

Publication number
SE432375B
SE432375B SE8205318A SE8205318A SE432375B SE 432375 B SE432375 B SE 432375B SE 8205318 A SE8205318 A SE 8205318A SE 8205318 A SE8205318 A SE 8205318A SE 432375 B SE432375 B SE 432375B
Authority
SE
Sweden
Prior art keywords
inlet
holes
chamber
silence
pressure air
Prior art date
Application number
SE8205318A
Other languages
English (en)
Swedish (sv)
Other versions
SE8205318D0 (sv
SE8205318L (sv
Inventor
E T Lindberg
A M Friedman
Original Assignee
Atlas Copco Ab
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
Publication of SE8205318D0 publication Critical patent/SE8205318D0/xx
Priority to SE8205318A priority Critical patent/SE432375B/sv
Application filed by Atlas Copco Ab filed Critical Atlas Copco Ab
Priority to EP83850245A priority patent/EP0104156B1/fr
Priority to DE8383850245T priority patent/DE3374670D1/de
Priority to US06/531,603 priority patent/US4496023A/en
Priority to AT83850245T priority patent/ATE31042T1/de
Priority to CA000436606A priority patent/CA1207611A/fr
Priority to ZA836804A priority patent/ZA836804B/xx
Priority to AU19138/83A priority patent/AU555827B2/en
Priority to ES1983274369U priority patent/ES274369Y/es
Publication of SE8205318L publication Critical patent/SE8205318L/xx
Publication of SE432375B publication Critical patent/SE432375B/sv

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
    • 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
    • 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
    • Y10S173/03—Lubrication

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Earth Drilling (AREA)
  • Exhaust Silencers (AREA)
  • Thermotherapy And Cooling Therapy Devices (AREA)
  • Electrophonic Musical Instruments (AREA)
SE8205318A 1982-09-16 1982-09-16 Anordning vid ljuddempare till tryckluftdrivet slagverktyg SE432375B (sv)

Priority Applications (9)

Application Number Priority Date Filing Date Title
SE8205318A SE432375B (sv) 1982-09-16 1982-09-16 Anordning vid ljuddempare till tryckluftdrivet slagverktyg
EP83850245A EP0104156B1 (fr) 1982-09-16 1983-09-12 Outil pneumatique à percussion
DE8383850245T DE3374670D1 (en) 1982-09-16 1983-09-12 Pneumatically operated impact tool
US06/531,603 US4496023A (en) 1982-09-16 1983-09-12 Pneumatically operated impact tool
AT83850245T ATE31042T1 (de) 1982-09-16 1983-09-12 Pneumatisches schlagwerkzeug.
CA000436606A CA1207611A (fr) 1982-09-16 1983-09-13 Outil pneumatique a percussion
ZA836804A ZA836804B (en) 1982-09-16 1983-09-14 Pneumatically operated impact tool
AU19138/83A AU555827B2 (en) 1982-09-16 1983-09-15 Ice prevention in pneumatic impact tools
ES1983274369U ES274369Y (es) 1982-09-16 1983-09-16 Herramienta de percusion de accionamiento neumatico

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8205318A SE432375B (sv) 1982-09-16 1982-09-16 Anordning vid ljuddempare till tryckluftdrivet slagverktyg

Publications (3)

Publication Number Publication Date
SE8205318D0 SE8205318D0 (sv) 1982-09-16
SE8205318L SE8205318L (sv) 1984-03-17
SE432375B true SE432375B (sv) 1984-04-02

Family

ID=20347885

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8205318A SE432375B (sv) 1982-09-16 1982-09-16 Anordning vid ljuddempare till tryckluftdrivet slagverktyg

Country Status (9)

Country Link
US (1) US4496023A (fr)
EP (1) EP0104156B1 (fr)
AT (1) ATE31042T1 (fr)
AU (1) AU555827B2 (fr)
CA (1) CA1207611A (fr)
DE (1) DE3374670D1 (fr)
ES (1) ES274369Y (fr)
SE (1) SE432375B (fr)
ZA (1) ZA836804B (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5376762A (en) * 1992-09-28 1994-12-27 Ingersoll-Rand Company Muffler for a fluid-activated, percussive apparatus
US5500494A (en) * 1993-02-19 1996-03-19 Ligman; Gary A. System for modifying operation of pneumatic tool
PL355765A1 (en) * 1999-12-14 2004-05-17 Thomson Licensing S.A. Multimedia photo albums
US7207394B2 (en) * 2004-08-20 2007-04-24 Ingersoll-Rand Company Intermediate and assembly assistance components for fluid driven tools and tools incorporating the same
JP2009544897A (ja) * 2006-07-26 2009-12-17 グラコ ミネソタ インコーポレーテッド 耐氷で騒音の少ない空気圧モータの排気装置
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

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1071609B (de) * 1959-12-17 Oederan Erich Grobe (Sa.) Den Zylinder eines Preßluftschlaggerätes ummantelnder Schalldämpfer
BE412503A (fr) * 1935-02-28
US2128742A (en) * 1937-04-09 1938-08-30 Ingersoll Rand Co Muffling device
GB825396A (en) * 1957-05-21 1959-12-16 Atlas Copco Ab Improvements in pneumatic percussion tools
US3509917A (en) * 1968-03-25 1970-05-05 Kal Pac Eng Ltd Exhaust antifreeze structure for pneumatically powered apparatus
US3635299A (en) * 1970-04-20 1972-01-18 Gardner Denver Co Muffler for pneumatic tool
US3684033A (en) * 1970-10-01 1972-08-15 Atlas Copco Ab Independently rotated pneumatic rock drill
US3815705A (en) * 1972-12-04 1974-06-11 Thor Power Tool Co Muffler for a pneumatic percussion tool
DE2344351A1 (de) * 1973-09-03 1975-03-13 Leistritz Hans Karl Gegensinniges drallelement
CA1120406A (fr) * 1979-02-13 1982-03-23 Stanley L. Baldwin Silencieux pour outils pneumatiques a percussion
FR2457152A1 (fr) * 1979-05-22 1980-12-19 Montabert Roger Silencieux pour marteau pneumatique
FR2487241A1 (fr) * 1980-07-25 1982-01-29 Maco Meudon Sa Dispositif anti-givre pour outils pneumatiques

Also Published As

Publication number Publication date
DE3374670D1 (en) 1988-01-07
ATE31042T1 (de) 1987-12-15
ES274369U (es) 1984-01-16
SE8205318D0 (sv) 1982-09-16
CA1207611A (fr) 1986-07-15
EP0104156A3 (en) 1984-08-22
AU1913883A (en) 1984-03-22
EP0104156A2 (fr) 1984-03-28
US4496023A (en) 1985-01-29
ZA836804B (en) 1984-06-27
SE8205318L (sv) 1984-03-17
EP0104156B1 (fr) 1987-11-25
AU555827B2 (en) 1986-10-09
ES274369Y (es) 1984-08-16

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