GB1501582A
(en)
*
|
1975-05-31 |
1978-02-15 |
Jenne & Strahm Ag |
Boring tools
|
SU652279A1
(ru)
*
|
1975-10-01 |
1979-03-15 |
Институт Горного Дела Со Ан Ссср |
Устройство ударного действи дл образовани скважин в грунте
|
DE2605010C2
(de)
*
|
1976-02-10 |
1983-11-03 |
Paul 5940 Lennestadt Schmidt |
Starthilfe für Rammbohrgeräte
|
DE2634066C3
(de)
*
|
1976-07-29 |
1984-09-20 |
Paul 5940 Lennestadt Schmidt |
Vorrichtung für den Vor- und Rücklauf von selbstangetriebenen, pneumatischen Rammbohrgeräten
|
US4298074A
(en)
*
|
1976-08-09 |
1981-11-03 |
American Safety Equipment Corporation |
Surgical device using impulse motor
|
DE2820785C2
(de)
*
|
1978-05-12 |
1986-10-02 |
Paul 5940 Lennestadt Schmidt |
Ventilsteuerung für Rammbohrgeräte
|
JPS6126457Y2
(fr)
*
|
1978-09-30 |
1986-08-08 |
|
|
JPS585758Y2
(ja)
*
|
1978-12-15 |
1983-01-31 |
株式会社小松製作所 |
管埋設用掘進機
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DE2911837C2
(de)
*
|
1979-03-26 |
1986-09-11 |
Paul 5940 Lennestadt Schmidt |
Steuerung für selbstgetriebene Rammbohrgeräte
|
DE3124524C2
(de)
*
|
1981-06-23 |
1985-08-01 |
Gustav Dr.-Ing. 4300 Essen Jenne |
Rammvorrichtung für selbstgetriebene pneumatische Rammbohrgeräte
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US4605339A
(en)
*
|
1981-07-29 |
1986-08-12 |
Roger Bullivant Of Texas, Inc. |
Situ pile construction in ground liable to uplift
|
GB2111565B
(en)
*
|
1981-12-15 |
1985-10-02 |
British Telecomm |
Self propelled reversible boring ram
|
DE3200214A1
(de)
*
|
1982-01-07 |
1983-07-14 |
Paul 5940 Lennestadt Schmidt |
Selbstgetriebenes rammbohrgeraet
|
GB2134152B
(en)
*
|
1983-01-22 |
1986-05-08 |
Kayes Engineering Limited |
Improvements in and relating to impact-action self-propelled mechanism for driving holes in the earth
|
SU1313972A1
(ru)
*
|
1983-06-08 |
1987-05-30 |
Институт Горного Дела Со Ан Ссср |
Реверсивное устройство ударного действи дл проходки скважин в грунте
|
SU1305272A1
(ru)
*
|
1985-02-21 |
1987-04-23 |
Институт Горного Дела Со Ан Ссср |
Реверсивное устройство дл проходки скважин в грунте
|
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
|
DE3533995A1
(de)
*
|
1985-09-24 |
1987-04-16 |
Tracto Technik |
Rammbohrgeraet mit schlagmesserkolben
|
GB8605009D0
(en)
*
|
1986-02-28 |
1986-04-09 |
Roxbury Ltd |
Soil displacement tools
|
DE8700076U1
(de)
*
|
1987-01-02 |
1987-02-19 |
Hemmerle, Rainer, 5940 Lennestadt |
Rammbohrgerät
|
DE3710162C1
(de)
*
|
1987-03-27 |
1988-09-29 |
Helmuth Dipl-Ing Roemer |
Rammbohrgeraet mit beweglichem Meissel
|
FR2615880B1
(fr)
*
|
1987-06-01 |
1989-12-15 |
Sade Travaux Hydraulique |
Procede pour integrer a un terrain vertical en pente ou en contre-pente des ossatures de consolidation ou autres et outillage pour sa mise en oeuvre
|
DE3813236C1
(en)
*
|
1988-04-20 |
1989-07-27 |
Paul 5940 Lennestadt De Schmidt |
Self-propelled ram borer
|
DE3825800A1
(de)
*
|
1988-07-29 |
1990-02-01 |
Schmidt Paul |
Rammbohrgeraet
|
DE3833882C2
(de)
*
|
1988-10-05 |
1996-07-04 |
Tracto Technik |
Rammbohrgerät
|
DE3840923C2
(de)
*
|
1988-12-05 |
1994-03-24 |
Schmidt Paul |
Rammbohrgerät
|
DE3900122C3
(de)
*
|
1989-01-04 |
1994-02-24 |
Schmidt Paul |
Rammbohrgerät
|
DE3910515A1
(de)
*
|
1989-04-01 |
1990-10-04 |
Tracto Technik |
Selbstantreibbare rammbohrvorrichtung, insbesondere zur herstellung von rohrfoermigen erdbohrungen
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DE3911467A1
(de)
*
|
1989-04-08 |
1990-10-11 |
Tracto Technik |
Selbstantreibbares rammbohrgeraet, insbesondere fuer die herstellung von rohrfoermigen erdbohrungen
|
US5226487A
(en)
*
|
1990-02-07 |
1993-07-13 |
Mbs Advanced Engineering Systems |
Pneumopercussive machine
|
US5031706A
(en)
*
|
1990-02-07 |
1991-07-16 |
Mbs Advanced Engineering Systems |
Pneumopercussive soil penetrating machine
|
US5172771A
(en)
*
|
1990-11-06 |
1992-12-22 |
Charles Machine Works, Inc. |
Reversible impact-operated boring tool
|
US5311950A
(en)
*
|
1993-04-19 |
1994-05-17 |
Spektor Michael B |
Differential pneumopercussive reversible self-propelled soil penetrating machine
|
US5337837A
(en)
*
|
1993-06-17 |
1994-08-16 |
Earth Tool Corporation |
Dual-diameter pneumatic ground piercing tool
|
US5465797A
(en)
*
|
1994-02-22 |
1995-11-14 |
Earth Tool Corporation |
Pneumatic ground piercing tool with detachable head
|
US5467831A
(en)
*
|
1994-08-22 |
1995-11-21 |
Spektor; Michael B. |
Monotube differential pneumopercussive reversible self-propelled soil penetrating machine with stabilizers
|
DE19617603C1
(de)
*
|
1996-05-02 |
1997-09-18 |
Tracto Technik |
Umsteuerbares Rammbohrgerät
|
FI965300A
(fi)
*
|
1996-12-31 |
1998-07-01 |
Tamrock Oy |
Työkalu iskulaitetta varten
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DE19725052C2
(de)
*
|
1997-06-13 |
1999-10-28 |
Tracto Technik |
Bohrgerät
|
DE19881185C5
(de)
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|
1997-08-22 |
2008-07-10 |
Karl Storz Gmbh & Co. Kg |
Vorrichtung zur Zertrümmerung von Konkrementen
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US6488105B1
(en)
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1999-01-04 |
2002-12-03 |
California Institute Of Technology |
Method and apparatus for subsurface exploration
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GB0010212D0
(en)
*
|
2000-04-26 |
2000-06-14 |
Euro Iseki Ltd |
Backreaming tool
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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
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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
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US8152415B2
(en)
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2000-06-15 |
2012-04-10 |
Geopier Foundation Company, Inc. |
Method and apparatus for building support piers from one or more successive lifts formed in a soil matrix
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DE10101731C2
(de)
*
|
2001-01-15 |
2003-09-18 |
Tracto Technik |
Bohrkopf und Bohrverfahren für ein Horizontalbohrgerät
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DE10112985B4
(de)
*
|
2001-03-17 |
2006-03-02 |
Tracto-Technik Gmbh |
Schlagbohrkopf und ein Verfahren zum Horizontalbohren mit einem Schlaggerät
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DE102004032551B4
(de)
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2004-07-06 |
2015-07-23 |
Tracto-Technik Gmbh |
Bohrkopf
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US20060088384A1
(en)
*
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2004-10-22 |
2006-04-27 |
Putnam Samuel W |
Stored energy coupling and pipe bursting apparatus
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US7273113B2
(en)
*
|
2005-03-16 |
2007-09-25 |
Spektor Michael B |
Reversible penetrating machine with a differential air distributing mechanism
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US7836976B2
(en)
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2005-10-20 |
2010-11-23 |
Allied Construction Products, L.L.C. |
Underground piercing tool
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US7681658B2
(en)
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2007-11-06 |
2010-03-23 |
Maurice DUVAL |
Pneumatic impact tool
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2014-12-03 |
2016-06-09 |
Paul E. Johnson |
Compact Pneumatic Auto Body Hammer with Fine Control of Impact Force
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US9115542B1
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2015-04-14 |
2015-08-25 |
GDD Associates, Trustee for Geo-diving device CRT Trust |
Geo-diving device
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DE102019000932A1
(de)
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2019-02-11 |
2020-08-13 |
Tracto-Technik Gmbh & Co. Kg |
Vorrichtung zum Bohren in Erdreich, Verfahren zum Herstellen einer Vorrichtung zum Bohren in Erdreich, Verfahren zum Warten einer Vorrichtung zum Bohren in Erdreich und Verwendung einer Vorrichtung zum Bohren in Erdreich
|