IT994632B - Utensile a punta azionabile a percussione atto ad attenuare le vibrazioni durante l impiego - Google Patents

Utensile a punta azionabile a percussione atto ad attenuare le vibrazioni durante l impiego

Info

Publication number
IT994632B
IT994632B IT69487/73A IT6948773A IT994632B IT 994632 B IT994632 B IT 994632B IT 69487/73 A IT69487/73 A IT 69487/73A IT 6948773 A IT6948773 A IT 6948773A IT 994632 B IT994632 B IT 994632B
Authority
IT
Italy
Prior art keywords
attention
during use
vibrations during
tool suitable
point tool
Prior art date
Application number
IT69487/73A
Other languages
English (en)
Original Assignee
Int Tool Sales
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 Int Tool Sales filed Critical Int Tool Sales
Application granted granted Critical
Publication of IT994632B publication Critical patent/IT994632B/it

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B10/00—Drill bits
    • E21B10/36—Percussion drill bits
    • 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
    • B25D17/02—Percussive tool bits
    • 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
    • B25D17/04—Handles; Handle mountings
    • B25D17/046—Sleeve-like handles surrounding the tool bit
    • 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
    • Y10T279/17102—Sleeve in socket
IT69487/73A 1972-10-10 1973-08-21 Utensile a punta azionabile a percussione atto ad attenuare le vibrazioni durante l impiego IT994632B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00295928A US3848931A (en) 1972-10-10 1972-10-10 Tool bit for vibration attenuation

Publications (1)

Publication Number Publication Date
IT994632B true IT994632B (it) 1975-10-20

Family

ID=23139823

Family Applications (1)

Application Number Title Priority Date Filing Date
IT69487/73A IT994632B (it) 1972-10-10 1973-08-21 Utensile a punta azionabile a percussione atto ad attenuare le vibrazioni durante l impiego

Country Status (11)

Country Link
US (1) US3848931A (it)
JP (1) JPS4986973A (it)
AU (1) AU5962573A (it)
BE (1) BE804545A (it)
DE (1) DE2338072A1 (it)
FR (1) FR2201952B3 (it)
IL (1) IL42788A0 (it)
IT (1) IT994632B (it)
NL (1) NL7312025A (it)
RO (1) RO65541A (it)
ZA (1) ZA735103B (it)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE371770B (it) * 1972-11-22 1974-12-02 Atlas Copco Ab
DE2509141A1 (de) * 1975-03-03 1976-09-09 Hilti Ag Bohrwerkzeug mit bohrer und aufnahmeteil
SE413747B (sv) * 1976-02-04 1980-06-23 Atlas Copco Ab Slaende verktyg
GB1525145A (en) * 1975-10-09 1978-09-20 Atlas Copco Ab Vibration-damped impact tool
SE398459B (sv) * 1975-10-09 1977-12-27 Atlas Copco Ab Slaende verktyg
SE418063B (sv) * 1976-05-07 1981-05-04 Atlas Copco Ab Svengningsdempningsanordning vid staende verktyg
DE2844110A1 (de) * 1978-10-10 1980-04-24 Bosch Gmbh Robert Handwerkzeugmaschine, insbesondere meisselhammer
DE2844109A1 (de) * 1978-10-10 1980-04-24 Bosch Gmbh Robert Handwerkzeugmaschine, insbesondere bohr- und/oder schlaghammer
DE2851160A1 (de) * 1978-11-25 1980-06-04 Wacker Werke Kg Vorrichtung zum mindern der geraeuschentwicklung an den werkzeugen von bohr- und aufbruchhaemmern
FR2553697B1 (fr) * 1983-10-24 1986-03-14 Charbonnages De France Dispositif d'insonorisation d'un fleuret de foration
DE3809558A1 (de) * 1988-03-22 1989-10-12 Hauptverband Der Gewerblichen Daempfungseinrichtung zur reduktion der uebertragung der von vibrierenden geraeten erzeugten schwingungen auf das hand-arm-system
US5314029A (en) * 1992-06-15 1994-05-24 Kennametal Inc. Pyramidal shaped, hardened insert for an agricultural tool
DE20021233U1 (de) * 2000-12-15 2002-04-25 Weha Ludwig Werwein Gmbh Meißel
EP1273396B1 (de) * 2001-07-06 2009-12-30 Robert Bosch Gmbh Meissel bzw. Hammerbohrer
US20050097708A1 (en) * 2003-11-08 2005-05-12 Crawford Bruce A. Shock-absorbing handle for impact tool
SE528470C2 (sv) * 2004-02-03 2006-11-21 Mircona Ab Vibrationsdämpad verktygshållare med viskoelastiskt dämpningsmaterial
SE528247C2 (sv) * 2004-05-07 2006-10-03 Mircona Ab Vibrationsdämpad verktygshållare
CN100423906C (zh) * 2006-08-22 2008-10-08 朱清明 电锤用冲击凿
US20100143051A1 (en) * 2007-03-23 2010-06-10 Guehring Ohg Ball raceway milling device, tool having a ball raceway milling device, and method for the application of a ball raceway milling device
US8616860B2 (en) * 2010-03-08 2013-12-31 Trane International Inc. System and method for reducing compressor noise
US20110283985A1 (en) * 2010-05-20 2011-11-24 Valerio Michael P Demolition bit with bounce back bit extractor
EP2457678B1 (fr) * 2010-11-29 2016-03-30 Techspace Aero S.A. Outil de coupe monobloc bimatériaux
KR101201144B1 (ko) * 2010-12-28 2012-11-13 한국기초과학지원연구원 진동억제 구조를 구비한 장축 바이트
WO2013011944A1 (ja) * 2011-07-15 2013-01-24 三菱重工業株式会社 防振部材及び切削工具
DE102015002483A1 (de) * 2015-02-27 2016-09-01 Rattunde & Co. Gmbh Verfahren zur Verringerung des regenerativen Ratterns von Zerspanungsmaschinen
US11448015B2 (en) * 2018-03-15 2022-09-20 Baker Hughes, A Ge Company, Llc Dampers for mitigation of downhole tool vibrations
US20190299384A1 (en) * 2018-03-31 2019-10-03 David Matherson Tool bit to be used with pneumatic air hammer
US11519227B2 (en) 2019-09-12 2022-12-06 Baker Hughes Oilfield Operations Llc Vibration isolating coupler for reducing high frequency torsional vibrations in a drill string
GB2603674B (en) 2019-09-12 2023-06-28 Baker Hughes Oilfield Operations Llc Vibration isolating coupler for reducing vibrations in a drill string

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2043442A (en) * 1935-03-21 1936-06-09 James E Mcneil Tool holder
US2997024A (en) * 1960-01-13 1961-08-22 Lord Mfg Co Rock drill collar
US3662855A (en) * 1970-05-04 1972-05-16 Robert D Adams Muffled tool for vibratory or impact machines
US3655244A (en) * 1970-07-30 1972-04-11 Int Tool Sales Impact driven tool with replaceable cutting point

Also Published As

Publication number Publication date
BE804545A (fr) 1974-01-02
RO65541A (ro) 1980-01-15
FR2201952A1 (it) 1974-05-03
JPS4986973A (it) 1974-08-20
ZA735103B (en) 1974-07-31
NL7312025A (it) 1974-04-16
DE2338072A1 (de) 1974-04-18
US3848931A (en) 1974-11-19
AU5962573A (en) 1975-02-27
FR2201952B3 (it) 1976-08-06
IL42788A0 (en) 1973-10-25

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