JPS4986973A - - Google Patents

Info

Publication number
JPS4986973A
JPS4986973A JP48096538A JP9653873A JPS4986973A JP S4986973 A JPS4986973 A JP S4986973A JP 48096538 A JP48096538 A JP 48096538A JP 9653873 A JP9653873 A JP 9653873A JP S4986973 A JPS4986973 A JP S4986973A
Authority
JP
Japan
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.)
Pending
Application number
JP48096538A
Other languages
Japanese (ja)
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 filed Critical
Publication of JPS4986973A publication Critical patent/JPS4986973A/ja
Pending legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Auxiliary Devices For Machine Tools (AREA)
  • Drilling Tools (AREA)
  • Vibration Prevention Devices (AREA)
  • Earth Drilling (AREA)
JP48096538A 1972-10-10 1973-08-28 Pending JPS4986973A (de)

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
JPS4986973A true JPS4986973A (de) 1974-08-20

Family

ID=23139823

Family Applications (1)

Application Number Title Priority Date Filing Date
JP48096538A Pending JPS4986973A (de) 1972-10-10 1973-08-28

Country Status (11)

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

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE371770B (de) * 1972-11-22 1974-12-02 Atlas Copco Ab
DE2509141A1 (de) * 1975-03-03 1976-09-09 Hilti Ag Bohrwerkzeug mit bohrer und aufnahmeteil
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
SE413747B (sv) * 1976-02-04 1980-06-23 Atlas Copco Ab Slaende verktyg
SE418063B (sv) * 1976-05-07 1981-05-04 Atlas Copco Ab Svengningsdempningsanordning vid staende verktyg
DE2844109A1 (de) * 1978-10-10 1980-04-24 Bosch Gmbh Robert Handwerkzeugmaschine, insbesondere bohr- und/oder schlaghammer
DE2844110A1 (de) * 1978-10-10 1980-04-24 Bosch Gmbh Robert Handwerkzeugmaschine, insbesondere meisselhammer
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
EP1972399B1 (de) * 2007-03-23 2016-05-04 Gühring OHG Kugelbahnfraeser, Werkzeugsystem mit einem Kugelbahnfraeser sowie Verfahren zur Anbringung eines Kugelbahnfraesers
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 (de) * 2010-11-29 2016-03-30 Techspace Aero S.A. Monoblock-Schneidewerkzeug aus zwei Materialien
KR101201144B1 (ko) * 2010-12-28 2012-11-13 한국기초과학지원연구원 진동억제 구조를 구비한 장축 바이트
EP2732913A4 (de) * 2011-07-15 2015-08-26 Mitsubishi Hitachi Power Sys Schwingungsdämpfendes element und schneidwerkzeug
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
CN114502817A (zh) 2019-09-12 2022-05-13 贝克休斯油田作业有限责任公司 通过模态振型调谐优化振动阻尼器工具的放置
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

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
DE2338072A1 (de) 1974-04-18
RO65541A (ro) 1980-01-15
BE804545A (fr) 1974-01-02
US3848931A (en) 1974-11-19
FR2201952A1 (de) 1974-05-03
NL7312025A (de) 1974-04-16
IL42788A0 (en) 1973-10-25
AU5962573A (en) 1975-02-27
FR2201952B3 (de) 1976-08-06
ZA735103B (en) 1974-07-31
IT994632B (it) 1975-10-20

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