FR2198507A6 - - Google Patents

Info

Publication number
FR2198507A6
FR2198507A6 FR7325511A FR7325511A FR2198507A6 FR 2198507 A6 FR2198507 A6 FR 2198507A6 FR 7325511 A FR7325511 A FR 7325511A FR 7325511 A FR7325511 A FR 7325511A FR 2198507 A6 FR2198507 A6 FR 2198507A6
Authority
FR
France
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
FR7325511A
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
Application granted granted Critical
Publication of FR2198507A6 publication Critical patent/FR2198507A6/fr
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B7/00—Special methods or apparatus for drilling
    • E21B7/26—Drilling without earth removal, e.g. with self-propelled burrowing devices
FR7325511A 1972-08-30 1973-07-11 Expired FR2198507A6 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2242605A DE2242605C3 (de) 1972-08-30 1972-08-30 Rammbohrgeräte

Publications (1)

Publication Number Publication Date
FR2198507A6 true FR2198507A6 (fr) 1974-03-29

Family

ID=5854981

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7325511A Expired FR2198507A6 (fr) 1972-08-30 1973-07-11

Country Status (5)

Country Link
US (1) US3970157A (fr)
JP (1) JPS4959001A (fr)
DE (1) DE2242605C3 (fr)
FR (1) FR2198507A6 (fr)
GB (1) GB1406769A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2336520A1 (fr) * 1975-12-24 1977-07-22 Schmidt Paul Appareil de forage autopropulse
FR2777310A1 (fr) * 1998-04-09 1999-10-15 Bernad Dispositif de foncage de trous dans le sol pour massifs de scellement de poteaux de cloture

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2558842A1 (de) * 1975-12-27 1977-07-07 Paul Schmidt Selbstgetriebenes pneumatisches rammbohrgeraet, insbesondere fuer erdbohrungen
US4067200A (en) * 1976-08-11 1978-01-10 Watts Jr John L Device and method for installing ducts in holes produced by soil piercing tool
DE2824915C2 (de) * 1978-06-07 1985-01-10 Paul 5940 Lennestadt Schmidt Verfahren zum Herstellen von beiderseits offenen Erdbohrungen
DE3027990A1 (de) * 1980-07-24 1982-03-04 Paul 5940 Lennestadt Schmidt Selbstgetriebenes rammbohrgeraet
JPS60144687U (ja) * 1984-03-01 1985-09-25 日本シ−ルドエンジニアリング株式会社 圧縮流体利用の地中貫孔機
US4596292A (en) * 1985-04-18 1986-06-24 The Stanley Works Subsoil penetrating apparatus
GB8605009D0 (en) * 1986-02-28 1986-04-09 Roxbury Ltd Soil displacement tools
DE3735018C2 (de) * 1987-07-25 1995-02-16 Schmidt Paul Rammbohrgerät
DE3810410A1 (de) * 1988-03-26 1989-10-12 Schmidt Paul Bodenverdraengungsgeraet
US4904116A (en) * 1988-03-26 1990-02-27 Paul Schmidt Apparatus for making tunnels in the ground and for laying supply lines
DE3818232A1 (de) * 1988-05-28 1989-12-07 Schmidt Paul Verfahren und messvorrichtung zum laufenden messen der relativen hoehenlage eines in das erdreich einzutreibenden langkoerpers
DE3837153A1 (de) * 1988-11-02 1990-05-10 Stal Astra Gmbh Kaelteanlagen Verfahren und vorrichtung zur kuehlung der luft in bergwerken
DE3900122C3 (de) * 1989-01-04 1994-02-24 Schmidt Paul Rammbohrgerät
US5553676A (en) * 1993-03-22 1996-09-10 Self; Kelvin P. Reversible expander
US5337837A (en) * 1993-06-17 1994-08-16 Earth Tool Corporation Dual-diameter pneumatic ground piercing tool
US20010016148A1 (en) * 1997-07-07 2001-08-23 Steven W. Wentworth Portable pulling apparatus
DE19904864C2 (de) * 1999-02-06 2001-02-22 Tracto Technik Verwendung eines Druckluftschlauchs
US6273201B1 (en) 2000-02-16 2001-08-14 Earth Tool Company, L.L.C. Pneumatic ground piercing tool with movable chisel head
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
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
US6959772B2 (en) * 2003-05-15 2005-11-01 General Dynamics Advanced Information Systems, Inc. Self-penetrating soil exploration device and associated methods
US20060088384A1 (en) * 2004-10-22 2006-04-27 Putnam Samuel W Stored energy coupling and pipe bursting apparatus

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2750210A (en) * 1952-12-17 1956-06-12 Trogdon Olin Hose coupling with braided gripping sleeve
DE1294891B (de) * 1962-11-23 1969-05-08 Dom Techniczno Handlowy Przed Selbstgetriebenes pneumatisches Rammbohrgeraet
US3321033A (en) * 1965-02-03 1967-05-23 Standard Alliance Ind Motor powered air hammer
US3375885A (en) * 1965-09-13 1968-04-02 California Inst Res Found Burrowing apparatus
US3474873A (en) * 1966-10-18 1969-10-28 Kazimierz Julian Zygmunt Ground burrowing device
US3465834A (en) * 1968-03-18 1969-09-09 Bell Telephone Labor Inc Guided subterranean penetrator systems
US3569912A (en) * 1968-04-08 1971-03-09 Us Navy Conduit of adjustable stiffness
US3630295A (en) * 1969-12-10 1971-12-28 Bell Telephone Labor Inc Steering apparatus for soil-burrowing mole
US3797586A (en) * 1971-12-20 1974-03-19 Bell Telephone Labor Inc Mole with decoupled nose and body
US3805899A (en) * 1972-03-29 1974-04-23 C Hicks Method for boring parallel holes
US3794128A (en) * 1972-11-29 1974-02-26 Bell Telephone Labor Inc Subterranean penetrator steering system utilizing fixed and rotatable fins

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2336520A1 (fr) * 1975-12-24 1977-07-22 Schmidt Paul Appareil de forage autopropulse
FR2777310A1 (fr) * 1998-04-09 1999-10-15 Bernad Dispositif de foncage de trous dans le sol pour massifs de scellement de poteaux de cloture

Also Published As

Publication number Publication date
DE2242605A1 (de) 1974-03-07
DE2242605C3 (de) 1984-06-07
US3970157A (en) 1976-07-20
DE2242605B2 (de) 1980-06-04
JPS4959001A (fr) 1974-06-07
GB1406769A (en) 1975-09-17

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