ZA738721B - Silenced tool - Google Patents

Silenced tool

Info

Publication number
ZA738721B
ZA738721B ZA738721A ZA738721A ZA738721B ZA 738721 B ZA738721 B ZA 738721B ZA 738721 A ZA738721 A ZA 738721A ZA 738721 A ZA738721 A ZA 738721A ZA 738721 B ZA738721 B ZA 738721B
Authority
ZA
South Africa
Prior art keywords
silenced
tool
silenced tool
Prior art date
Application number
ZA738721A
Inventor
B Nyholm
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
Publication of ZA738721B publication Critical patent/ZA738721B/en

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)
  • Braking Arrangements (AREA)
  • Portable Nailing Machines And Staplers (AREA)
ZA738721A 1972-11-22 1973-11-14 Silenced tool ZA738721B (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
ZA738721B true ZA738721B (en) 1974-10-30

Family

ID=20300338

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA738721A ZA738721B (en) 1972-11-22 1973-11-14 Silenced tool

Country Status (9)

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

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE418063B (en) * 1976-05-07 1981-05-04 Atlas Copco Ab POSITIVE ATTENTION DEVICE ON STANDING TOOLS
US4191273A (en) * 1978-06-05 1980-03-04 Allis-Chalmers Corporation Seal and sound attenuator for control console
DE2851160A1 (en) * 1978-11-25 1980-06-04 Wacker Werke Kg DEVICE FOR REDUCING NOISE DEVELOPMENT ON THE TOOLS OF DRILLING AND BURNING HAMMER
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 (en) * 1985-01-28 1991-03-19
US4706788A (en) * 1985-04-15 1987-11-17 Melles Griot, Irvine Company Vibration damped apparatus
JPS61261191A (en) * 1985-05-14 1986-11-19 Sanshin Ind Co Ltd Anti-vibration structure of outboard motor
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 (en) * 1995-11-29 1998-03-12 Hans Eichner Gmbh & Co Kg Process and tool for decoating pipes with fuel residues on the heating surfaces of a boiler furnace
EP1273396B1 (en) * 2001-07-06 2009-12-30 Robert Bosch Gmbh Chisel resp. drill bit
BRPI0504616A (en) * 2005-06-08 2006-04-11 Embraer Aeronautica Sa anti-vibration coating of aircraft pneumatic hammers handles
DE102005000097A1 (en) * 2005-07-28 2007-02-01 Hilti Ag Impact tool holder
US7681690B2 (en) * 2007-07-13 2010-03-23 Longyear Tm, Inc. Noise abatement device for a pneumatic tool
DE102009028890B4 (en) * 2009-08-26 2014-11-20 Hilti Aktiengesellschaft tool holder

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
CH572381A5 (en) 1976-02-13
AT341455B (en) 1978-02-10
GB1398693A (en) 1975-06-25
FR2207786B1 (en) 1977-03-11
DE2357306B2 (en) 1974-12-05
DE2357306C3 (en) 1975-07-10
ATA976473A (en) 1977-05-15
DE2357306A1 (en) 1974-06-06
US3918530A (en) 1975-11-11
FR2207786A1 (en) 1974-06-21
CA998895A (en) 1976-10-26
SE371770B (en) 1974-12-02
AU6263373A (en) 1975-05-22

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