IT1053629B - Perfezionamento negli utensili a percussione azionati pneumaticamente - Google Patents

Perfezionamento negli utensili a percussione azionati pneumaticamente

Info

Publication number
IT1053629B
IT1053629B IT48208/76A IT4820876A IT1053629B IT 1053629 B IT1053629 B IT 1053629B IT 48208/76 A IT48208/76 A IT 48208/76A IT 4820876 A IT4820876 A IT 4820876A IT 1053629 B IT1053629 B IT 1053629B
Authority
IT
Italy
Prior art keywords
improvement
pneumatically operated
percussion tools
operated percussion
tools
Prior art date
Application number
IT48208/76A
Other languages
English (en)
Original Assignee
Caterpillar Tractor Co
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 Caterpillar Tractor Co filed Critical Caterpillar Tractor Co
Application granted granted Critical
Publication of IT1053629B publication Critical patent/IT1053629B/it

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
    • B25D17/04—Handles; Handle mountings
    • B25D17/043—Handles resiliently mounted relative to the hammer housing

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Road Paving Machines (AREA)
IT48208/76A 1975-02-21 1976-02-20 Perfezionamento negli utensili a percussione azionati pneumaticamente IT1053629B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/551,796 US3968843A (en) 1975-02-21 1975-02-21 Pneumatic percussion tool having a vibration dampened handle

Publications (1)

Publication Number Publication Date
IT1053629B true IT1053629B (it) 1981-10-10

Family

ID=24202711

Family Applications (1)

Application Number Title Priority Date Filing Date
IT48208/76A IT1053629B (it) 1975-02-21 1976-02-20 Perfezionamento negli utensili a percussione azionati pneumaticamente

Country Status (10)

Country Link
US (1) US3968843A (it)
JP (1) JPS5746132Y2 (it)
CA (1) CA1052201A (it)
DE (1) DE2606943A1 (it)
FR (1) FR2301339A1 (it)
GB (1) GB1488471A (it)
IN (1) IN146171B (it)
IT (1) IT1053629B (it)
SE (1) SE7601992L (it)
ZA (1) ZA76825B (it)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4149513A (en) * 1976-08-05 1979-04-17 Gooden Howard P Deep texture hammer
USRE32292E (en) * 1976-08-05 1986-11-25 Method of texturing concrete with deep texture hammer
DE2710960C2 (de) * 1977-03-12 1981-07-02 Friedrich Wilhelm 4223 Voerde Paurat Strecken- bzw. Tunnelvortriebsmaschine
US4195701A (en) * 1978-07-24 1980-04-01 Smith International, Inc. Raise drill having water passages directed toward the roller cutters
EP0052102A1 (en) * 1980-06-02 1982-05-26 Caterpillar Tractor Co. Vibration isolator device for a percussion tool
JPS5838230U (ja) * 1981-09-09 1983-03-12 株式会社共立 刈払機の防振装置
US4558852A (en) * 1982-03-11 1985-12-17 Sig Schweizerische Industrie-Gesellschaft Vibration damper with linearly reciprocating mass
SE443940B (sv) * 1982-09-22 1986-03-17 Atlas Copco Ab Slagverktyg drivet av utbytbar motordel
US4648468A (en) * 1985-06-26 1987-03-10 Honsa Technologies Portable powered tool with vibration damping
PL153240B1 (en) * 1988-03-29 1991-03-29 Politechnika Poznanska Vibration damping arrangement for hand tools
US5322131A (en) * 1993-05-20 1994-06-21 Chicago Pneumatic Tool Company Vibration-reduced pneumatic tool
US5418339A (en) * 1993-11-04 1995-05-23 Minnesota Mining And Manufacturing Company Pneumatic tool having noise reducing muffling structure
US5453577A (en) * 1994-01-11 1995-09-26 Chicago Pneumatic Tool Company Pneumatic tool and vibration isolator mounts therefor
US5417294A (en) * 1994-03-15 1995-05-23 American Pneumatic Technologies Pneumatic hammer
US5697456A (en) * 1995-04-10 1997-12-16 Milwaukee Electric Tool Corp. Power tool with vibration isolated handle
WO1997025186A1 (en) * 1996-01-11 1997-07-17 Chicago Pneumatic Tool Company A pneumatic tool and vibration isolator mounts therefor
US5813477A (en) * 1996-05-23 1998-09-29 Chicago Pneumatic Tool Company Vibration-reduced impact tool and vibration isolator therefor
KR100260309B1 (ko) * 1997-06-11 2000-07-01 최해성 유압헤머
USH1811H (en) * 1997-12-16 1999-11-02 Rescigno; Gerald R. Apparatus and method for reducing low frequency vibrations in power tools
US6026910A (en) 1998-01-13 2000-02-22 Chicago Pneumatic Tool Company Power tool and vibration isolator therefor
US6318479B1 (en) 1999-10-01 2001-11-20 Chicago Pneumatic Tool Company Vibration isolated impact wrench
US6321853B2 (en) * 1999-10-01 2001-11-27 Chicago Pneumtic Tool Company Vibration isolated impact wrench
US6619527B1 (en) 2000-10-10 2003-09-16 Illinois Tool Works Inc. Combustion powered tool suspension for iron core fan motor
US7040520B2 (en) * 2002-09-12 2006-05-09 Illinois Tool Works Inc. Fan motor suspension mount for a combustion-powered tool
DE10248866B4 (de) * 2002-10-18 2016-03-17 Robert Bosch Gmbh Handwerkzeugmaschine
CA2423282A1 (fr) * 2003-03-19 2004-09-19 Universite De Sherbrooke Poignee anti-vibratile pour outils percutants ou a mouvement alternatif
SE528362C2 (sv) * 2004-03-22 2006-10-24 Carl Ribbing Handverktyg
US7540336B2 (en) * 2005-06-02 2009-06-02 M-B-W Inc. Vibration isolator for a pneumatic pole or backfill tamper
DE102005000205A1 (de) * 2005-12-23 2007-06-28 Hilti Ag Handgriff eines handgeführten Werkzeuggerätes
CA493745A (en) * 2006-10-04 1953-06-16 E. Glassburn William Bridge-connected relay
US8708061B2 (en) * 2010-12-14 2014-04-29 Caterpillar Inc. Lower damper for demolition hammer
US8966773B2 (en) 2012-07-06 2015-03-03 Techtronic Power Tools Technology Limited Power tool including an anti-vibration handle
BR112015023015A2 (pt) 2013-03-12 2020-02-27 Honsa Ergonomic Tech Inc Efetor de extremidade
US20160303728A1 (en) * 2015-04-17 2016-10-20 Caterpillar Inc. Hammer Buffer
US11787017B2 (en) * 2018-05-29 2023-10-17 Robel Bahnbaumaschinen Gmbh Impact wrench for tightening and loosening nuts and screws on a track

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2019964A (en) * 1933-02-20 1935-11-05 Independent Pneumatic Tool Co Cushion means for tools
US2035643A (en) * 1934-06-25 1936-03-31 Independent Pneumatic Tool Co Cushioning means for tools
US2058583A (en) * 1935-12-23 1936-10-27 Independent Pneumatic Tool Co Cushioned handle for tools
US2500036A (en) * 1945-12-22 1950-03-07 Cleveland Pneumatic Tool Co Cushioned handle for portable percussive tools
FR1033140A (fr) * 1951-02-26 1953-07-08 Colinet Const Mec Marteau pneumatique
US3542095A (en) * 1968-08-05 1970-11-24 Mcculloch Corp Chain saw with vibration isolation system
JPS6024454Y2 (ja) * 1977-07-29 1985-07-22 株式会社吉野工業所 粉体噴出容器

Also Published As

Publication number Publication date
FR2301339A1 (fr) 1976-09-17
AU1105776A (en) 1977-08-18
JPS5746132Y2 (it) 1982-10-12
ZA76825B (en) 1977-01-26
SE7601992L (sv) 1976-08-23
FR2301339B1 (it) 1982-10-01
JPS51106379U (it) 1976-08-25
DE2606943A1 (de) 1976-09-02
US3968843A (en) 1976-07-13
IN146171B (it) 1979-03-10
GB1488471A (en) 1977-10-12
CA1052201A (en) 1979-04-10

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