CA998895A - Silenced tool - Google Patents

Silenced tool

Info

Publication number
CA998895A
CA998895A CA186,165A CA186165A CA998895A CA 998895 A CA998895 A CA 998895A CA 186165 A CA186165 A CA 186165A CA 998895 A CA998895 A CA 998895A
Authority
CA
Canada
Prior art keywords
silenced
tool
silenced tool
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.)
Expired
Application number
CA186,165A
Other languages
English (en)
Inventor
Bengt V. Nyholm
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.)
Atlas Copco AB
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
Application filed by Atlas Copco AB filed Critical Atlas Copco AB
Application granted granted Critical
Publication of CA998895A publication Critical patent/CA998895A/en
Expired 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
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T279/00—Chucks or sockets
    • Y10T279/17—Socket type
    • Y10T279/17042—Lost motion
    • Y10T279/17094—Sleeve type retainer

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Portable Nailing Machines And Staplers (AREA)
  • Braking Arrangements (AREA)
CA186,165A 1972-11-22 1973-11-19 Silenced tool Expired CA998895A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7215224A SE371770B (tr) 1972-11-22 1972-11-22

Publications (1)

Publication Number Publication Date
CA998895A true CA998895A (en) 1976-10-26

Family

ID=20300338

Family Applications (1)

Application Number Title Priority Date Filing Date
CA186,165A Expired CA998895A (en) 1972-11-22 1973-11-19 Silenced tool

Country Status (9)

Country Link
US (1) US3918530A (tr)
AT (1) AT341455B (tr)
CA (1) CA998895A (tr)
CH (1) CH572381A5 (tr)
DE (1) DE2357306C3 (tr)
FR (1) FR2207786B1 (tr)
GB (1) GB1398693A (tr)
SE (1) SE371770B (tr)
ZA (1) ZA738721B (tr)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE418063B (sv) * 1976-05-07 1981-05-04 Atlas Copco Ab Svengningsdempningsanordning vid staende verktyg
US4191273A (en) * 1978-06-05 1980-03-04 Allis-Chalmers Corporation Seal and sound attenuator for control console
DE2851160A1 (de) * 1978-11-25 1980-06-04 Wacker Werke Kg Vorrichtung zum mindern der geraeuschentwicklung an den werkzeugen von bohr- und aufbruchhaemmern
US4615359A (en) * 1982-08-30 1986-10-07 Affa Stephen N Shroud for aircraft duct
US4691741A (en) * 1983-06-01 1987-09-08 General Connectors Corporation Shroud for aircraft duct
JPH0311508Y2 (tr) * 1985-01-28 1991-03-19
US4706788A (en) * 1985-04-15 1987-11-17 Melles Griot, Irvine Company Vibration damped apparatus
JPS61261191A (ja) * 1985-05-14 1986-11-19 Sanshin Ind Co Ltd 船外機の防振構造
US4693339A (en) * 1986-10-16 1987-09-15 Newport News Shipbuilding And Dry Dock Company Muffler for gas inducting machinery generating low frequency noise
US5244521A (en) * 1991-05-31 1993-09-14 Ligman Gary A Pneumatic tool muffler system
DE19544482C2 (de) * 1995-11-29 1998-03-12 Hans Eichner Gmbh & Co Kg Verfahren und Werkzeug zum Entschichten mit Brennstoffrückständen beschichteter Rohre der Heizflächen einer Kesselfeuerung
EP1273396B1 (de) * 2001-07-06 2009-12-30 Robert Bosch Gmbh Meissel bzw. Hammerbohrer
BRPI0504616A (pt) * 2005-06-08 2006-04-11 Embraer Aeronautica Sa revestimento antivibração das pegas dos marteletes pneumáticos para aeronaves
DE102005000097A1 (de) * 2005-07-28 2007-02-01 Hilti Ag Schlagwerkzeugaufnahme
US7681690B2 (en) * 2007-07-13 2010-03-23 Longyear Tm, Inc. Noise abatement device for a pneumatic tool
DE102009028890B4 (de) * 2009-08-26 2014-11-20 Hilti Aktiengesellschaft Werkzeugaufnahme

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2889811A (en) * 1956-08-10 1959-06-09 Electro Chimie Metal Percussion tools
GB1055048A (en) * 1964-10-19 1967-01-11 Atlas Copco Ab Improvements in noise deadening means for percussive tools
US3662855A (en) * 1970-05-04 1972-05-16 Robert D Adams Muffled tool for vibratory or impact machines
US3783970A (en) * 1972-06-07 1974-01-08 Thor Power Tool Co Sound attenuating device for a work steel or the like
US3848931A (en) * 1972-10-10 1974-11-19 Int Tool Sales Tool bit for vibration attenuation

Also Published As

Publication number Publication date
AU6263373A (en) 1975-05-22
FR2207786B1 (tr) 1977-03-11
AT341455B (de) 1978-02-10
DE2357306A1 (de) 1974-06-06
US3918530A (en) 1975-11-11
SE371770B (tr) 1974-12-02
DE2357306C3 (de) 1975-07-10
CH572381A5 (tr) 1976-02-13
GB1398693A (en) 1975-06-25
DE2357306B2 (de) 1974-12-05
FR2207786A1 (tr) 1974-06-21
ZA738721B (en) 1974-10-30
ATA976473A (de) 1977-05-15

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