GB1361944A - Pneumatic impact tool - Google Patents

Pneumatic impact tool

Info

Publication number
GB1361944A
GB1361944A GB446972A GB446972A GB1361944A GB 1361944 A GB1361944 A GB 1361944A GB 446972 A GB446972 A GB 446972A GB 446972 A GB446972 A GB 446972A GB 1361944 A GB1361944 A GB 1361944A
Authority
GB
United Kingdom
Prior art keywords
impact tool
pneumatic impact
pneumatic
tool
impact
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
GB446972A
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.)
Naradi Narodni Podnik
Original Assignee
Naradi Narodni Podnik
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 Naradi Narodni Podnik filed Critical Naradi Narodni Podnik
Publication of GB1361944A publication Critical patent/GB1361944A/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
    • B25D17/24—Damping the reaction force

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Percussive Tools And Related Accessories (AREA)
GB446972A 1971-02-01 1972-01-31 Pneumatic impact tool Expired GB1361944A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS703A CS149009B1 (en) 1971-02-01 1971-02-01

Publications (1)

Publication Number Publication Date
GB1361944A true GB1361944A (en) 1974-07-30

Family

ID=5339618

Family Applications (1)

Application Number Title Priority Date Filing Date
GB446972A Expired GB1361944A (en) 1971-02-01 1972-01-31 Pneumatic impact tool

Country Status (8)

Country Link
US (1) US3788404A (en)
AT (1) AT330698B (en)
CA (1) CA944228A (en)
CS (1) CS149009B1 (en)
DD (1) DD95535A5 (en)
DE (1) DE2204160C3 (en)
GB (1) GB1361944A (en)
SE (1) SE366239B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2265106A (en) * 1992-03-18 1993-09-22 Max Co Ltd Air pressure operated impulsion mechanism
US5325929A (en) * 1991-07-09 1994-07-05 Bretec Oy Hydraulic impact hammer

Families Citing this family (48)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU482286A1 (en) * 1972-10-03 1975-08-30 Институт Горного Дела Ан Ссср Pneumatic breaker
US4071094A (en) * 1973-06-21 1978-01-31 Viktor Evdokimovich Kilin Portable pneumatic percussive tool
SU529071A1 (en) * 1973-10-30 1976-09-25 Институт Горного Дела Со Ан Ссср Pneumatic percussion machine
DE2403074C3 (en) * 1974-01-23 1978-10-26 Demag Ag, 4100 Duisburg Pneumatic impact tool
US3920086A (en) * 1974-05-23 1975-11-18 Albert Adolfovich Goppen Pneumatic hammer
DE2642896C3 (en) * 1976-09-24 1980-08-21 7800 Freiburg Precision snapper for setting standard stab wounds in the skin for diagnostic purposes
US4237987A (en) * 1978-10-27 1980-12-09 Sherman Victor L Percussive tool
CH638587A5 (en) * 1979-02-12 1983-09-30 Uster Spindel Motoren Maschf HAMMER.
FR2456593A1 (en) * 1979-05-15 1980-12-12 Montabert Roger VIBRATION DAMPER FOR PNEUMATIC PERCUSSION APPARATUS
DK237280A (en) * 1980-06-02 1981-12-03 Wejra A S PROCEDURE FOR ACTIVATING A HYDRAULIC HAMMER AND A HAMMER WITH Means TO EXERCISE THE PROCEDURE
FR2506204A1 (en) * 1981-05-21 1982-11-26 Mo Vysshee Tekhn Shock-absorber for pneumatic percussive tool - comprises air cylinder coupled between tool frame and housing of percussion mechanism for advancing housing relative to frame
DE3122979A1 (en) * 1981-06-10 1983-01-05 Hilti AG, 9494 Schaan DRILLING OR CHISEL HAMMER
JPS5867670U (en) * 1981-10-30 1983-05-09 日東技研株式会社 impact tools
DE3319875A1 (en) * 1983-06-01 1984-12-06 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Electropneumatic hammer drill
SE445434B (en) * 1983-08-01 1986-06-23 Atlas Copco Ab VIBRATION DUMP PRESSURE FLUID DRIVES
CH655682B (en) * 1984-02-09 1986-05-15
FR2581337A1 (en) * 1985-05-02 1986-11-07 Sorelem Improvements to jack hammers
US4776408A (en) * 1987-03-17 1988-10-11 Deutsch Fastener Corporation Pneumatic impact tool
SE460349B (en) * 1988-02-22 1989-10-02 Toernqvist Peter J T FORMING AND MOVING MOVEMENT ALREADY APPLIANCES WITH TWO FRIENDS
DE3839207A1 (en) * 1988-11-19 1990-05-23 Hilti Ag PORTABLE HAND DEVICE WITH STRIKE
SE469549B (en) * 1991-11-04 1993-07-26 Atlas Copco Tools Ab VIBRATION-INJURY BODY FOR A MANUFACTURED TOOL
GB2262467A (en) * 1991-12-17 1993-06-23 Ingersoll Rand Co Apparatus for reducing vibration transmission in hand-held tool
US5799855A (en) * 1996-02-09 1998-09-01 Illinois Tool Works Inc. Velocity control and nosepiece stabilizer system for combustion powered tools
US6257352B1 (en) 1998-11-06 2001-07-10 Craig Nelson Rock breaking device
DE19933972A1 (en) 1999-07-20 2001-01-25 Bosch Gmbh Robert Hammer drill or hammer
WO2003008156A1 (en) * 2001-06-26 2003-01-30 Breakers A/S Hydraulic hammer with a piston and a cyliner which move in anti-phase
DE10136015A1 (en) * 2001-07-24 2003-02-13 Bosch Gmbh Robert Hand-held machine tool has vibration-dampened hand grip of two legs with levers hinged top hand grip legs and machine housing
US8047302B2 (en) * 2001-12-21 2011-11-01 Wacker Neuson Produktion GmbH & Co. KG Drilling and/or striking hammer with a lubricating device
DE10357758A1 (en) * 2003-12-10 2005-07-21 Wacker Construction Equipment Ag Break-away and / or rotary hammer with linearly guided grip device
DE102004021905B3 (en) * 2004-05-04 2005-11-03 Stefan Windschiegl Vibration damper, for a pneumatic tool, has an outer piston within a cylinder as a high frequency damper and an inner piston as a low frequency damper with return and pressure springs as a complete damper unit
GB2414702A (en) * 2004-06-04 2005-12-07 Black & Decker Inc Vibration Reduction Apparatus for Power Tool
US7603725B2 (en) * 2004-06-07 2009-10-20 Kerry Sheldon Harris Shock balance controller
JP4525904B2 (en) * 2004-06-08 2010-08-18 日立工機株式会社 Impact tool
TWM296773U (en) * 2006-03-31 2006-09-01 Shuen Tai Prec Entpr Co Ltd Portable power drill with shock absorption protective sheath
SE531658C2 (en) * 2006-10-02 2009-06-23 Atlas Copco Rock Drills Ab Percussion along with rock drill and rock drill rig
US7806201B2 (en) * 2007-07-24 2010-10-05 Makita Corporation Power tool with dynamic vibration damping
DE102008000625A1 (en) * 2008-03-12 2009-09-17 Robert Bosch Gmbh Hand tool
SE532304C2 (en) * 2008-04-24 2009-12-08 Atlas Copco Constr Tools Ab Air powered striking tool
DE102009002975A1 (en) * 2009-05-11 2010-11-18 Robert Bosch Gmbh Hand tool machine, in particular electric hand tool machine
DE102009002982A1 (en) * 2009-05-11 2010-11-18 Robert Bosch Gmbh Hand tool machine, in particular electric hand tool machine
DE102009002967A1 (en) * 2009-05-11 2010-11-18 Robert Bosch Gmbh Hand tool machine, in particular electric hand tool machine
JP5518617B2 (en) * 2010-08-02 2014-06-11 株式会社マキタ Impact tool
DE102011121382B4 (en) 2011-12-19 2015-10-08 Festo Ag & Co. Kg setting tool
DE102011122938B3 (en) * 2011-12-19 2016-01-28 Festo Ag & Co. Kg setting tool
DE102012023966B3 (en) * 2012-12-07 2013-12-05 Festo Ag & Co. Kg Pneumatic setting apparatus for introduction of plastic material lining in recess for assembling covering parts at bodywork parts of motor car, has pulse device comprising pulse part movably mounted relative to other pulse part
US20160271780A1 (en) * 2015-03-19 2016-09-22 Jhih Jhong Lin Shock Absorption Device for Pneumatic Tool
US20160340849A1 (en) * 2015-05-18 2016-11-24 M-B-W, Inc. Vibration isolator for a pneumatic pole or backfill tamper
EP3501750A1 (en) * 2017-12-19 2019-06-26 Hilti Aktiengesellschaft Vibration-dampened hand-held machine tool

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD48954A (en) *
US2559478A (en) * 1948-11-22 1951-07-03 Stonefield Inc Hydraulic impact tool
DE1018819B (en) * 1952-11-20 1957-11-07 Moenninghoff Maschf Pneumatic pick hammer with recoil absorption by an elastic member
US2899934A (en) * 1956-01-19 1959-08-18 salengro
GB1152119A (en) * 1966-11-29 1969-05-14 Atlas Copco Ab Improvements in Recoil Vibration Damped Percussive Machine

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5325929A (en) * 1991-07-09 1994-07-05 Bretec Oy Hydraulic impact hammer
US5370193A (en) * 1991-07-09 1994-12-06 Bretec Oy Hydraulic impact hammer
GB2265106A (en) * 1992-03-18 1993-09-22 Max Co Ltd Air pressure operated impulsion mechanism
GB2265106B (en) * 1992-03-18 1995-07-05 Max Co Ltd Air-pressure-operated impulsion mechanism
US5437339A (en) * 1992-03-18 1995-08-01 Max Co., Ltd. Air-pressure-operated implusion mechanism

Also Published As

Publication number Publication date
CA944228A (en) 1974-03-26
SE366239B (en) 1974-04-22
DD95535A5 (en) 1973-02-05
US3788404A (en) 1974-01-29
ATA73772A (en) 1975-09-15
DE2204160B2 (en) 1975-02-13
CS149009B1 (en) 1973-05-24
DE2204160C3 (en) 1975-09-25
AT330698B (en) 1976-07-12
DE2204160A1 (en) 1972-08-10

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee