US20050199405A1 - Device producing hammering - Google Patents

Device producing hammering Download PDF

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Publication number
US20050199405A1
US20050199405A1 US10/514,633 US51463304A US2005199405A1 US 20050199405 A1 US20050199405 A1 US 20050199405A1 US 51463304 A US51463304 A US 51463304A US 2005199405 A1 US2005199405 A1 US 2005199405A1
Authority
US
United States
Prior art keywords
mass
hammering
cylinders
motion
pressure
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.)
Abandoned
Application number
US10/514,633
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English (en)
Inventor
Yrjo Raunisto
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of US20050199405A1 publication Critical patent/US20050199405A1/en
Abandoned legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D7/00—Methods or apparatus for placing sheet pile bulkheads, piles, mouldpipes, or other moulds
    • E02D7/02—Placing by driving
    • E02D7/06—Power-driven drivers
    • E02D7/10—Power-driven drivers with pressure-actuated hammer, i.e. the pressure fluid acting directly on the hammer structure
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D11/00—Methods or apparatus specially adapted for both placing and removing sheet pile bulkheads, piles, or mould-pipes
    • 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
    • E21B7/00—Special methods or apparatus for drilling
    • E21B7/20—Driving or forcing casings or pipes into boreholes, e.g. sinking; Simultaneously drilling and casing boreholes

Definitions

  • the invention relates to a hammering device comprising a body, from which the device can be connected, for instance, to a working machine, a stroke-transmitting piece in the body taking the strokes of a moving and hammering mass and transmitting the strokes to a pile or similar to be hammered into or pulled up from the ground, or to a tool, in which device between the piece and the pile and the tool a clamp is applied, by means of which the pile or tool is grasped.
  • FIG. 1 shows the device cross-cut from one side hammering a pile into the ground.
  • FIG. 4 shows a secondary mass moving inside the piston.
  • Clamping device 6 can, for instance, be opened and tightened by a hydraulic arrangement, whereby change of grip in the pile, detachments and fixings can be easily done from the cabin.
  • piece 5 has a clamping device 6 working by wedge principle in a manner known per se, which tightens around pile 7 .
  • Clamping device 6 can, for instance, be opened and tightened by a hydraulic arrangement, whereby change of grip in the pile, detachments and fixings can be easily done from the cabin.
  • a steering pipe 9 is placed between parts 21 and 5 .
  • To the primary side 20 of the cylinders medium is conducted along line 14 in order to lift up the mass after stroke.
  • the gas filling is, for instance, nitrogen and compressed to high pressure depending on distance s, which the piston travels.
  • control unit 17 it has, for instance, been possible to determine beforehand to what pressure the primary side is restricted during back motion, where by a certain pressure is formed even on the secondary side of the cylinders. Pressure can be measured even from the secondary side and information transmitted to control unit 17 . From valve arrangement 13 pressure fluid is conducted along line 14 to the primary side.
  • control centre 17 By means of control centre 17 the position of mass 2 is observed and manipulated by means of detectors 10 and 11 and by the pressure detector in line 14 , which is the pressure to be fed to primary side 20 and equal also to the primary side pressure when it's not the question of stroke motion. It is possible to check from line 14 pressure prevailing on primary side.
  • control unit 17 gives valve an impulse to change direction of flow for the stroke.
  • Pressure valve is most suitably set from the cabin by remote control, whereby the size of stroke is easy to choose for each situation.
  • FIG. 2 shows a hammering device in an alternative way i.e. turned 180°, for instance in an excavator boom, whereby piles are hammered up from the ground. It is possible to manage with one clamping piece and clamping component arrangement 6 . By means of the excavator boom it is possible to maintain pre-pressure in the pile by lifting the device upward by means of the boom with proper force uninterruptedly. Likewise pre-pressure downward is maintained in hammering piles into the ground. Pre-pressure force is transmitted over damping rubbers 3 , 4 and its size must be restricted in order to avoid leakage of rubbers.
  • mass 17 can be in solid form, liquid or heavy granulate. Double stroke takes place with the device hammering both downward and upward.
  • cylinders 8 are on mass outside, they can also be closer to steering pipe 9 and from their other end fixed to mass 2 end. Then the device becomes as to its diameter clearly smaller if body 1 is, for instance, a pipe. Indeed, the structural height grows a little.

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  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Paleontology (AREA)
  • Structural Engineering (AREA)
  • Geology (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
  • Earth Drilling (AREA)
US10/514,633 2002-05-17 2003-05-19 Device producing hammering Abandoned US20050199405A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FI20020931 2002-05-17
FI20020931A FI115759B (fi) 2002-05-17 2002-05-17 Iskuja synnyttävä laite
PCT/FI2003/000385 WO2003097945A1 (en) 2002-05-17 2003-05-19 A device producing hammering

Publications (1)

Publication Number Publication Date
US20050199405A1 true US20050199405A1 (en) 2005-09-15

Family

ID=8563957

Family Applications (1)

Application Number Title Priority Date Filing Date
US10/514,633 Abandoned US20050199405A1 (en) 2002-05-17 2003-05-19 Device producing hammering

Country Status (7)

Country Link
US (1) US20050199405A1 (fi)
EP (1) EP1513986A1 (fi)
JP (1) JP4485352B2 (fi)
KR (1) KR20050008719A (fi)
AU (1) AU2003232865A1 (fi)
FI (1) FI115759B (fi)
WO (1) WO2003097945A1 (fi)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070068293A1 (en) * 2003-04-14 2007-03-29 Rudolph Buhrmann Apparatus for imparting relative movement between an oscillating member and a rail
US20070295792A1 (en) * 2006-06-23 2007-12-27 Mark Zammit Carton with Dispenser
US20090139737A1 (en) * 2006-06-30 2009-06-04 Robert Clark Tyer Chain driven reciprocating hammer with work piece centering and clamping
US20150144369A1 (en) * 2012-06-14 2015-05-28 Shinwoo Heavy Industry Co., Ltd. Hammer Raising Device
US20160138238A1 (en) * 2013-06-07 2016-05-19 Progressive Ip Limited Improvements in & relating to pile and post driving equipment
US20180127941A1 (en) * 2015-04-17 2018-05-10 Junttan Oy Method for pile-driving
US20180154506A1 (en) * 2012-06-14 2018-06-07 Shinwoo Heavy Industry Co., Ltd. Hammer Raising Device
CN113969600A (zh) * 2020-07-25 2022-01-25 何泽康 一种单轴支撑导向破碎锤

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1883361B1 (de) 2005-05-17 2011-03-02 IMT Integral Medizintechnik AG Schlagwerkzeug, insbesondere für den chirurgischen einsatz
WO2008114031A1 (en) * 2007-03-21 2008-09-25 Vincent Michael Demarest Improvements in and relating to pile driving
KR200452441Y1 (ko) * 2008-12-26 2011-02-25 천지상건설 주식회사 에치빔 인발기용 클램프헤드 구조체
US20120014755A1 (en) * 2009-03-20 2012-01-19 Yrjo Raunisto Method for placing a pile or anchoring pile into ground
CN102628272B (zh) * 2012-04-20 2015-02-04 肇庆南桂钢模板有限公司 一种桩基础施工组件分离装置
KR101575672B1 (ko) * 2014-03-04 2015-12-08 오거토탈 주식회사 지반 굴착기용 반회전 유압 하부오거

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3474870A (en) * 1967-12-18 1969-10-28 Paul M Cook Tube driving apparatus
US3763654A (en) * 1971-11-08 1973-10-09 K Matsushita Pile driving and drawing apparatus
US3925985A (en) * 1973-01-09 1975-12-16 Rapidex Inc Impact actuator
US4026193A (en) * 1974-09-19 1977-05-31 Raymond International Inc. Hydraulically driven hammer system
US4601349A (en) * 1982-02-06 1986-07-22 Ihc Holland Nv Hydraulic pile driver
US4759412A (en) * 1986-10-20 1988-07-26 Brazell Ii James W Rock breaking device
US5038668A (en) * 1989-04-27 1991-08-13 Krupp Maschinentechnik Gmbh Hydraulic striking mechanism
US5765651A (en) * 1997-04-10 1998-06-16 Sweeney; Gerald T. Cable-tool casing hammer
US5794718A (en) * 1996-03-11 1998-08-18 Lockheed Idaho Technologies Company Maneuvering impact boring head
US5894781A (en) * 1996-08-14 1999-04-20 Aktsionernoe Obschestvo Zakrytogo Tipa "Rossiiskaya Patentovannaya Tekhnika" Aozt Ropat Hydraulic hammer
US6000477A (en) * 1993-07-10 1999-12-14 Barry Campling Apparatus for applying additional momentum

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2691257B1 (fr) * 1992-05-18 1994-07-29 Geodia Penetrometre.
EP0885092A1 (en) * 1995-07-31 1998-12-23 RAUNISTO, Airi A device performing hammering by means of hydraulic pressure
FI974508A (fi) * 1997-12-12 1999-06-13 Raunisto Airi Iskuja synnyttävä laite

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3474870A (en) * 1967-12-18 1969-10-28 Paul M Cook Tube driving apparatus
US3763654A (en) * 1971-11-08 1973-10-09 K Matsushita Pile driving and drawing apparatus
US3925985A (en) * 1973-01-09 1975-12-16 Rapidex Inc Impact actuator
US4026193A (en) * 1974-09-19 1977-05-31 Raymond International Inc. Hydraulically driven hammer system
US4601349A (en) * 1982-02-06 1986-07-22 Ihc Holland Nv Hydraulic pile driver
US4759412A (en) * 1986-10-20 1988-07-26 Brazell Ii James W Rock breaking device
US5038668A (en) * 1989-04-27 1991-08-13 Krupp Maschinentechnik Gmbh Hydraulic striking mechanism
US6000477A (en) * 1993-07-10 1999-12-14 Barry Campling Apparatus for applying additional momentum
US5794718A (en) * 1996-03-11 1998-08-18 Lockheed Idaho Technologies Company Maneuvering impact boring head
US5894781A (en) * 1996-08-14 1999-04-20 Aktsionernoe Obschestvo Zakrytogo Tipa "Rossiiskaya Patentovannaya Tekhnika" Aozt Ropat Hydraulic hammer
US5765651A (en) * 1997-04-10 1998-06-16 Sweeney; Gerald T. Cable-tool casing hammer

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070068293A1 (en) * 2003-04-14 2007-03-29 Rudolph Buhrmann Apparatus for imparting relative movement between an oscillating member and a rail
US7426966B2 (en) * 2003-04-14 2008-09-23 The Buhrmann Trust Apparatus for imparting relative movement between an oscillating member and a rail
US20070295792A1 (en) * 2006-06-23 2007-12-27 Mark Zammit Carton with Dispenser
US20090139737A1 (en) * 2006-06-30 2009-06-04 Robert Clark Tyer Chain driven reciprocating hammer with work piece centering and clamping
US7686098B2 (en) * 2006-06-30 2010-03-30 Pileco Inc. Chain driven reciprocating hammer with work piece centering and clamping
US20150144369A1 (en) * 2012-06-14 2015-05-28 Shinwoo Heavy Industry Co., Ltd. Hammer Raising Device
US20180154506A1 (en) * 2012-06-14 2018-06-07 Shinwoo Heavy Industry Co., Ltd. Hammer Raising Device
US20160138238A1 (en) * 2013-06-07 2016-05-19 Progressive Ip Limited Improvements in & relating to pile and post driving equipment
US20180127941A1 (en) * 2015-04-17 2018-05-10 Junttan Oy Method for pile-driving
CN113969600A (zh) * 2020-07-25 2022-01-25 何泽康 一种单轴支撑导向破碎锤

Also Published As

Publication number Publication date
JP2005526195A (ja) 2005-09-02
AU2003232865A1 (en) 2003-12-02
FI115759B (fi) 2005-07-15
KR20050008719A (ko) 2005-01-21
EP1513986A1 (en) 2005-03-16
WO2003097945A1 (en) 2003-11-27
JP4485352B2 (ja) 2010-06-23
FI20020931A (fi) 2003-11-18
FI20020931A0 (fi) 2002-05-17

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STCB Information on status: application discontinuation

Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION