GB1438734A - Selfpropelled pneumatically operated percussive boring rams - Google Patents

Selfpropelled pneumatically operated percussive boring rams

Info

Publication number
GB1438734A
GB1438734A GB3127574A GB3127574A GB1438734A GB 1438734 A GB1438734 A GB 1438734A GB 3127574 A GB3127574 A GB 3127574A GB 3127574 A GB3127574 A GB 3127574A GB 1438734 A GB1438734 A GB 1438734A
Authority
GB
United Kingdom
Prior art keywords
valve member
pin
stops
ball catch
rotated
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
GB3127574A
Other languages
English (en)
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.)
Tracto Technik GmbH and Co KG
Original Assignee
Tracto Technik GmbH and Co KG
Tracto Technik Paul Schmidt Spezialmaschinen KG
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 Tracto Technik GmbH and Co KG, Tracto Technik Paul Schmidt Spezialmaschinen KG filed Critical Tracto Technik GmbH and Co KG
Publication of GB1438734A publication Critical patent/GB1438734A/en
Expired 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
    • E21B4/00—Drives for drilling, used in the borehole
    • E21B4/06—Down-hole impacting means, e.g. hammers
    • E21B4/14—Fluid operated hammers
    • E21B4/145—Fluid operated hammers of the self propelled-type, e.g. with a reverse mode to retract the device from the hole

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)
  • Actuator (AREA)
  • Fluid-Pressure Circuits (AREA)
GB3127574A 1973-08-11 1974-07-15 Selfpropelled pneumatically operated percussive boring rams Expired GB1438734A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2340751 1973-08-11

Publications (1)

Publication Number Publication Date
GB1438734A true GB1438734A (en) 1976-06-09

Family

ID=5889520

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3127574A Expired GB1438734A (en) 1973-08-11 1974-07-15 Selfpropelled pneumatically operated percussive boring rams

Country Status (5)

Country Link
US (1) US3891036A (enExample)
JP (1) JPS5519357B2 (enExample)
DE (1) DE2340751C2 (enExample)
FR (1) FR2240321B2 (enExample)
GB (1) GB1438734A (enExample)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2134152A (en) * 1983-01-22 1984-08-08 Kayes Engineering Limited Improvements in and relating to impact-action self-propelled mechanism for driving holes in the earth
GB2147035A (en) * 1983-09-22 1985-05-01 Kayes Engineering Limitd Improvements in and relating to impact-action self-propelled mechanism for driving holes in the earth
US4537265A (en) * 1981-12-15 1985-08-27 British Telecommunications Self propelled reversible boring ram
US4840517A (en) * 1986-02-28 1989-06-20 Roger Bullivant Of Texas, Inc. Soil displacement tools
US7226246B2 (en) 2000-06-15 2007-06-05 Geotechnical Reinforcement, Inc. Apparatus and method for building support piers from one or successive lifts formed in a soil matrix
US9169611B2 (en) 2000-06-15 2015-10-27 Geopier Foundation Company, Inc. Method and apparatus for building support piers from one or more successive lifts formed in a soil matrix

Families Citing this family (47)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2551303C3 (de) * 1975-11-14 1981-04-02 Institut gornogo dela Sibirskogo otdelenija Akademii Nauk SSSR, Novosibirsk Druckluftbetriebene Tiefloch-Schlagbohrmaschine
CH601644A5 (enExample) * 1976-05-25 1978-07-14 Cerac Inst Sa
DE2634066C3 (de) * 1976-07-29 1984-09-20 Paul 5940 Lennestadt Schmidt Vorrichtung für den Vor- und Rücklauf von selbstangetriebenen, pneumatischen Rammbohrgeräten
DE2756567B2 (de) * 1977-12-19 1980-01-03 Gustav Dr.-Ing. 4300 Essen Jenne Steuervorrichtung für den Vor- und Rücklauf von selbstgetriebenen pneumatischen Rammbohrgeräten
JPS595756B2 (ja) * 1979-07-02 1984-02-07 インステイチユト ゴルノゴ デラ エスオ− エ−エヌ エスエスエスア−ル 可逆衝撃装置
SU1313972A1 (ru) * 1983-06-08 1987-05-30 Институт Горного Дела Со Ан Ссср Реверсивное устройство ударного действи дл проходки скважин в грунте
SU1313973A1 (ru) * 1984-06-20 1987-05-30 Институт Горного Дела Со Ан Ссср Пневматическое реверсивное устройство ударного действи дл проходки скважин в грунте
JPS619864A (ja) * 1984-06-25 1986-01-17 Canon Inc カセツト式磁気テ−プ装置
GB2165279B (en) * 1984-10-03 1987-12-23 Inst Gornogo Dela Sibirskogo O Air-operated reversible percussive action machine
SU1305272A1 (ru) * 1985-02-21 1987-04-23 Институт Горного Дела Со Ан Ссср Реверсивное устройство дл проходки скважин в грунте
US4596292A (en) * 1985-04-18 1986-06-24 The Stanley Works Subsoil penetrating apparatus
JPS61282587A (ja) * 1985-06-05 1986-12-12 極東開発工業株式会社 逆進可能な地中貫孔機
EP0354943B1 (de) * 1988-01-21 1993-12-29 Aesculap Ag Schlagwerkzeug für chirurgische instrumente
DE3807831C1 (enExample) * 1988-03-10 1989-05-11 Schmidt, Paul, 5940 Lennestadt, De
DE3813236C1 (en) * 1988-04-20 1989-07-27 Paul 5940 Lennestadt De Schmidt Self-propelled ram borer
DE3840923C2 (de) * 1988-12-05 1994-03-24 Schmidt Paul Rammbohrgerät
DE3909567A1 (de) * 1989-03-23 1990-09-27 Schmidt Paul Rammbohrgeraet
DE3911467A1 (de) * 1989-04-08 1990-10-11 Tracto Technik Selbstantreibbares rammbohrgeraet, insbesondere fuer die herstellung von rohrfoermigen erdbohrungen
CH681817A5 (enExample) * 1990-03-09 1993-05-28 Terra Ag Tiefbautechnik
US5086848A (en) * 1990-10-19 1992-02-11 Hudak Donald M Reversible impact hole driller and method of reversing
DE4143475C2 (de) * 1991-03-15 1997-05-28 Tracto Technik Schlaggerät, insbesondere selbstgetriebenes Rammbohrgerät
DE4114593C3 (de) * 1991-03-15 2002-03-07 Tracto Technik Schlaggerät, insbesondere selbstgetriebenes Rammbohrgerät
GB9110294D0 (en) * 1991-05-13 1991-07-03 Kayes Allan G Soil displacement hammer with movable head
DE4221471A1 (de) * 1992-06-30 1994-01-05 Tracto Technik Rammbohrgerät
DE59406589D1 (de) * 1993-03-30 1998-09-10 Integral Medizintechnik Pneumatisches Schlagwerkzeug
DE10119562A1 (de) * 2001-04-21 2002-10-24 Hilti Ag Schlagbohrwerkzeug für Gestein
US6467554B1 (en) 2001-08-20 2002-10-22 The Charles Machine Works, Inc. Quick reverse mechanism for pneumatic boring tool
US20060076385A1 (en) 2002-04-18 2006-04-13 Etter Mark A Power tool control system
US20060088384A1 (en) * 2004-10-22 2006-04-27 Putnam Samuel W Stored energy coupling and pipe bursting apparatus
US7066279B2 (en) * 2004-11-08 2006-06-27 Earth Tool Company, L.L.C. Pneumatic ground piercing tool
JP4848005B2 (ja) * 2005-05-17 2011-12-28 イーエムテー インテグラール メディツィンテヒニーク アクチエンゲゼルシャフト 打撃工具
US7836976B2 (en) * 2005-10-20 2010-11-23 Allied Construction Products, L.L.C. Underground piercing tool
US20100059277A1 (en) * 2006-02-14 2010-03-11 R D Sankey Engineering Limited A reversible, percussive, ram-boring machine
DE102006060320A1 (de) * 2006-12-20 2008-06-26 Robert Bosch Gmbh Schlagwerk für eine Handwerkzeugmaschine
US9216502B2 (en) 2008-04-03 2015-12-22 Black & Decker Inc. Multi-stranded return spring for fastening tool
US8534527B2 (en) * 2008-04-03 2013-09-17 Black & Decker Inc. Cordless framing nailer
DE102009017515A1 (de) * 2009-04-20 2010-10-28 TERRA AG für Tiefbautechnik Rammvorrichtung für Erdbohrabreiten
BR112012024288B1 (pt) * 2010-03-25 2021-03-16 Hadar Magali mecanismo alternativo
US9399281B2 (en) 2012-09-20 2016-07-26 Black & Decker Inc. Stall release lever for fastening tool
US9346158B2 (en) 2012-09-20 2016-05-24 Black & Decker Inc. Magnetic profile lifter
US10040183B2 (en) * 2013-10-11 2018-08-07 Illinois Tool Works Inc. Powered nailer with positive piston return
EP2875903A1 (de) * 2013-11-26 2015-05-27 HILTI Aktiengesellschaft Pyrotechnisches Eintreibgerät
US20150273676A1 (en) * 2014-03-27 2015-10-01 Michael B. Spektor Optimized pneumatic hammer
US10875165B2 (en) 2017-08-02 2020-12-29 Illinois Tool Works Inc. Fastener-driving tool with one or more combustion chambers and an exhaust gas recirculation system
GB2599706B (en) * 2020-10-09 2022-12-07 Additive Instruments Ltd Impactor
US12179327B2 (en) 2020-12-16 2024-12-31 Illinois Tool Works Inc. Fastener driving device
CA3204165A1 (en) 2020-12-16 2022-06-23 Illinois Tool Works Inc. Fastener driving device

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3756328B1 (en) * 1970-01-19 1991-01-29 Pneumatically operated impact-action self-propelled mechanism
SU624999A2 (ru) * 1970-02-19 1978-09-25 Институт Горного Дела Со Ан Ссср Пневматическое устройство ударного действи дл образовани скважины в грунте
US3763939A (en) * 1970-07-08 1973-10-09 B Sudnishnikov Reversible impact device for driving holes in earth
US3727701A (en) * 1971-02-08 1973-04-17 Inst Gornogo Dela Sibirskogo O Reversible air-punching mechanism for making holes in soil by compaction
US3705633A (en) * 1971-04-05 1972-12-12 Inst Gornogo Dela Sibirskogo O Reversible percussion device for making holes in ground by compacting the latter

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4537265A (en) * 1981-12-15 1985-08-27 British Telecommunications Self propelled reversible boring ram
GB2134152A (en) * 1983-01-22 1984-08-08 Kayes Engineering Limited Improvements in and relating to impact-action self-propelled mechanism for driving holes in the earth
US4618007A (en) * 1983-01-22 1986-10-21 Pneumatic Punchers Limited Impact-action self-propelled mechanism for driving holes in the earth
GB2147035A (en) * 1983-09-22 1985-05-01 Kayes Engineering Limitd Improvements in and relating to impact-action self-propelled mechanism for driving holes in the earth
US4840517A (en) * 1986-02-28 1989-06-20 Roger Bullivant Of Texas, Inc. Soil displacement tools
US7226246B2 (en) 2000-06-15 2007-06-05 Geotechnical Reinforcement, Inc. Apparatus and method for building support piers from one or successive lifts formed in a soil matrix
US9169611B2 (en) 2000-06-15 2015-10-27 Geopier Foundation Company, Inc. Method and apparatus for building support piers from one or more successive lifts formed in a soil matrix

Also Published As

Publication number Publication date
JPS5519357B2 (enExample) 1980-05-26
DE2340751C2 (de) 1974-09-26
FR2240321A2 (enExample) 1975-03-07
JPS5044608A (enExample) 1975-04-22
DE2340751B1 (de) 1974-02-28
US3891036A (en) 1975-06-24
FR2240321B2 (enExample) 1979-08-10

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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

Effective date: 19920715