EP0331913A3 - Rammbohrgerät mit einer Dreh-Zug-Umsteuerung - Google Patents

Rammbohrgerät mit einer Dreh-Zug-Umsteuerung Download PDF

Info

Publication number
EP0331913A3
EP0331913A3 EP19890102099 EP89102099A EP0331913A3 EP 0331913 A3 EP0331913 A3 EP 0331913A3 EP 19890102099 EP19890102099 EP 19890102099 EP 89102099 A EP89102099 A EP 89102099A EP 0331913 A3 EP0331913 A3 EP 0331913A3
Authority
EP
European Patent Office
Prior art keywords
turn
ram
percussion piston
reversing device
reversing
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.)
Granted
Application number
EP19890102099
Other languages
English (en)
French (fr)
Other versions
EP0331913B1 (de
EP0331913A2 (de
Inventor
Paul Schmidt
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
Priority to AT89102099T priority Critical patent/ATE89363T1/de
Publication of EP0331913A2 publication Critical patent/EP0331913A2/de
Publication of EP0331913A3 publication Critical patent/EP0331913A3/de
Application granted granted Critical
Publication of EP0331913B1 publication Critical patent/EP0331913B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • Drilling And Boring (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)

Abstract

Ein Rammbohrgerät (1) mit einer Dreh-Zug-Umsteuerung, die aus einem in einem rohrförmigen Gehäuse (2) axial verschieb­ baren Schlagkolben (4) und einem dessen Vor- und Rückbewe­ gung durch Überfahren von im Schlagkolben befindlichen radi­ alen Steueröffnungen (6) steuernden, drehbar gelagerten Steuerrohr (15) mit korrespondierenden Steueröffnungen (21) besteht, das ein mindestens zweiteiliges Steuerrohr (15) aufweist, dessen in Schlagrichtung gesehen hinteres, an einen Versorgungsschlauch (17) angeschlossenes Teilstück (16) vom anstehenden Betriebsdruck entlastet und über eine kraftbeaufschlagte, durch Zug am Versorgungsschlauch (17) gegen die beaufschlagende Kraft (33, 34) axial entriegel­ bare Arretierung (35) mit dem Lagerrohr (14) verbunden ist, verhindert einerseits ein ungewolltes Umsteuern und erlaubt andererseits ein Umsteuern unter Druck.
EP89102099A 1988-03-10 1989-02-08 Rammbohrgerät mit einer Dreh-Zug-Umsteuerung Expired - Lifetime EP0331913B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT89102099T ATE89363T1 (de) 1988-03-10 1989-02-08 Rammbohrgeraet mit einer dreh-zug-umsteuerung.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3807831A DE3807831C1 (de) 1988-03-10 1988-03-10
DE3807831 1988-03-10

Publications (3)

Publication Number Publication Date
EP0331913A2 EP0331913A2 (de) 1989-09-13
EP0331913A3 true EP0331913A3 (de) 1991-06-12
EP0331913B1 EP0331913B1 (de) 1993-05-12

Family

ID=6349294

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89102099A Expired - Lifetime EP0331913B1 (de) 1988-03-10 1989-02-08 Rammbohrgerät mit einer Dreh-Zug-Umsteuerung

Country Status (5)

Country Link
US (1) US4953626A (de)
EP (1) EP0331913B1 (de)
JP (1) JP2893342B2 (de)
AT (1) ATE89363T1 (de)
DE (2) DE3807831C1 (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH681817A5 (de) * 1990-03-09 1993-05-28 Terra Ag Tiefbautechnik
DE4012662A1 (de) * 1990-04-20 1991-10-24 Tracto Technik Rammbohrgeraet
US5172771A (en) * 1990-11-06 1992-12-22 Charles Machine Works, Inc. Reversible impact-operated boring tool
DE4109215A1 (de) * 1991-03-21 1992-09-24 Tracto Technik Rammbohrgeraet
DE4221471A1 (de) * 1992-06-30 1994-01-05 Tracto Technik Rammbohrgerät
DK9400012U4 (da) * 1994-01-11 1995-04-28 Breakers As Hydraulisk drevet underjordisk fortrængningsapparat
DE19530972C2 (de) * 1995-08-23 1999-12-02 Tracto Technik Selbstgetriebenes Rammbohrgerät
US5603383A (en) * 1995-09-25 1997-02-18 Earth Tool Corporation Reversible pneumatic ground piercing tool
CA2194079C (en) * 1996-12-19 2005-11-29 Murray P. Craigmile Methods and apparatus for directionally drilling a bore and placing pipe
DE19747087C2 (de) * 1997-10-24 1999-09-23 Tracto Technik Verfahren zum Ersetzen eines im Erdreich befindlichen Rohrstrangs
KR200294253Y1 (ko) * 2002-07-10 2002-11-04 임병덕 굴착용 해머비트 타격장치
RU2257448C1 (ru) * 2004-01-05 2005-07-27 Институт горного дела Сибирского отделения Российской Академии наук (статус государственного учреждения) Реверсивный пневмопробойник (варианты)
US7836976B2 (en) * 2005-10-20 2010-11-23 Allied Construction Products, L.L.C. Underground piercing tool
AU2007215377A1 (en) * 2006-02-14 2007-08-23 R D Sankey Engineering Limited A reversible, percussive, ram-boring machine
RU2311510C1 (ru) * 2006-06-13 2007-11-27 Институт горного дела Сибирского отделения Российской академии наук Реверсивное устройство ударного действия
DE102009017515A1 (de) * 2009-04-20 2010-10-28 TERRA AG für Tiefbautechnik Rammvorrichtung für Erdbohrabreiten
KR101289751B1 (ko) * 2011-07-07 2013-07-26 한신공영 주식회사 수평타격장치
RU2655493C1 (ru) * 2017-01-09 2018-05-28 Федеральное государственное бюджетное образовательное учреждение высшего образования Новосибирский государственный архитектурно-строительный университет (Сибстрин) Пневмоударное устройство
RU200308U1 (ru) * 2020-02-27 2020-10-16 ООО Пневмоударная техника Пневмоударное устройство для проходки скважин в грунте

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2105229A1 (de) * 1971-02-08 1972-08-10
DE2340751B1 (de) * 1973-08-11 1974-02-28 Tracto Technik Steuervorrichtung fuer den Vor-und Ruecklauf von Rammbohrgeraeten
DE2634066A1 (de) * 1976-07-29 1978-02-02 Paul Schmidt Steuervorrichtung fuer den vor- und ruecklauf von selbstgetriebenen pneumatischen rammbohrgeraeten
GB2171435A (en) * 1985-02-21 1986-08-28 Gornogo Dela Sib Otdel Akademi Reversible percussive action machine
GB2175331A (en) * 1984-06-20 1986-11-26 Gornogo Dela Sib Otdel Akademi Pneumatic reversible percussion device

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5624757A (en) * 1979-08-04 1981-03-09 Hitachi Maxell Ltd Fabrication of laminated dry cell
SU1313972A1 (ru) * 1983-06-08 1987-05-30 Институт Горного Дела Со Ан Ссср Реверсивное устройство ударного действи дл проходки скважин в грунте
US4662457A (en) * 1984-10-19 1987-05-05 Allied Steel & Tractor Products, Inc. Reversible underground piercing device

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2105229A1 (de) * 1971-02-08 1972-08-10
DE2340751B1 (de) * 1973-08-11 1974-02-28 Tracto Technik Steuervorrichtung fuer den Vor-und Ruecklauf von Rammbohrgeraeten
DE2634066A1 (de) * 1976-07-29 1978-02-02 Paul Schmidt Steuervorrichtung fuer den vor- und ruecklauf von selbstgetriebenen pneumatischen rammbohrgeraeten
GB2175331A (en) * 1984-06-20 1986-11-26 Gornogo Dela Sib Otdel Akademi Pneumatic reversible percussion device
GB2171435A (en) * 1985-02-21 1986-08-28 Gornogo Dela Sib Otdel Akademi Reversible percussive action machine

Also Published As

Publication number Publication date
EP0331913B1 (de) 1993-05-12
DE58904304D1 (de) 1993-06-17
ATE89363T1 (de) 1993-05-15
US4953626A (en) 1990-09-04
EP0331913A2 (de) 1989-09-13
JPH01284688A (ja) 1989-11-15
JP2893342B2 (ja) 1999-05-17
DE3807831C1 (de) 1989-05-11

Similar Documents

Publication Publication Date Title
EP0331913A3 (de) Rammbohrgerät mit einer Dreh-Zug-Umsteuerung
WO1992019837A3 (de) Erdbohrgerät
AU4176893A (en) Hammer device
GB1567343A (en) Pneumatically operated percussion boring apparatus
AU693358B2 (en) Hydraulic bolt tensioner
AU5828296A (en) A fastener installation tool including a hydraulically actua ted head piston
SU1738100A3 (ru) Лиheйhый уhифициpobahhый узeл для mohtaжhoгo пpиcпocoблehия texhиkи упpabлehия
EP0798421A3 (de) Zerkleinerer
NZ502159A (en) A lifting device for the lower steering arms of an attaching device of a tractor
EP0827813A3 (de) Fluidbetriebenes Schlagwerk mit automatischer Hubumschaltung
EP0738646A3 (de) Servolenkung
HK106292A (en) Marine propulsion device power steering system
GB9006268D0 (en) Improved torque wrench
CA2014031A1 (en) Pressure-medium-operated valve
JPS6451210A (en) Clamping device in lathe with chuck
EP0805258A3 (de) Umsteuerbares Rammbohrgerät
CA2161129A1 (en) Rock Drill Percussion Mechanism
GR3003792T3 (de)
DE3167834D1 (en) Percussion tool
EP0316399A1 (de) Anordnung bei teleskopischen armen.
CA2108262A1 (en) An Apparatus for Transmitting Motion to an Off-Axis Rotary Driven Tool
SE9101009L (sv) Servoassisterad kabelstyrning, i synnerhet foer baatar
TW283134B (en) Two-scoop gripping device for making cylindrical drilling on the ground
IT1238091B (it) Circuito idraulico di comando con compensatori di pressione del tipo "load sensing" per macchine movimento terra, trattori e simili
IT1259735B (it) Dispositivo di regolazione della pressione delle spazzole per spazzatrici stradali

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE CH DE FR GB IT LI NL SE

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE CH DE FR GB IT LI NL SE

17P Request for examination filed

Effective date: 19910726

17Q First examination report despatched

Effective date: 19921021

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

ITF It: translation for a ep patent filed
AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE CH DE FR GB IT LI NL SE

REF Corresponds to:

Ref document number: 89363

Country of ref document: AT

Date of ref document: 19930515

Kind code of ref document: T

REF Corresponds to:

Ref document number: 58904304

Country of ref document: DE

Date of ref document: 19930617

GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)

Effective date: 19930524

ET Fr: translation filed
EAL Se: european patent in force in sweden

Ref document number: 89102099.2

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: SE

Payment date: 19970220

Year of fee payment: 9

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19980209

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: AT

Payment date: 19980219

Year of fee payment: 10

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: BE

Payment date: 19980220

Year of fee payment: 10

EUG Se: european patent has lapsed

Ref document number: 89102099.2

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19990208

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: CH

Payment date: 19990224

Year of fee payment: 11

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19990228

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: NL

Payment date: 19990228

Year of fee payment: 11

BERE Be: lapsed

Owner name: SCHMIDT PAUL

Effective date: 19990228

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20000229

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20000229

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20000901

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

NLV4 Nl: lapsed or anulled due to non-payment of the annual fee

Effective date: 20000901

REG Reference to a national code

Ref country code: GB

Ref legal event code: IF02

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED.

Effective date: 20050208

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20080222

Year of fee payment: 20

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20080419

Year of fee payment: 20

Ref country code: FR

Payment date: 20080219

Year of fee payment: 20

REG Reference to a national code

Ref country code: GB

Ref legal event code: PE20

Expiry date: 20090207

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF EXPIRATION OF PROTECTION

Effective date: 20090207

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT