EP0171554B1 - Dispositif de battage - Google Patents

Dispositif de battage Download PDF

Info

Publication number
EP0171554B1
EP0171554B1 EP85107769A EP85107769A EP0171554B1 EP 0171554 B1 EP0171554 B1 EP 0171554B1 EP 85107769 A EP85107769 A EP 85107769A EP 85107769 A EP85107769 A EP 85107769A EP 0171554 B1 EP0171554 B1 EP 0171554B1
Authority
EP
European Patent Office
Prior art keywords
pipe
soil
intermediate piece
ram
ramming
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
EP85107769A
Other languages
German (de)
English (en)
Other versions
EP0171554A3 (en
EP0171554A2 (fr
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6240896&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0171554(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Individual filed Critical Individual
Priority to AT85107769T priority Critical patent/ATE38065T1/de
Publication of EP0171554A2 publication Critical patent/EP0171554A2/fr
Publication of EP0171554A3 publication Critical patent/EP0171554A3/de
Application granted granted Critical
Publication of EP0171554B1 publication Critical patent/EP0171554B1/fr
Expired legal-status Critical Current

Links

Images

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
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D13/00—Accessories for placing or removing piles or bulkheads, e.g. noise attenuating chambers
    • E02D13/10—Follow-blocks of pile-drivers or like devices
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T403/00—Joints and connections
    • Y10T403/70—Interfitted members
    • Y10T403/7047—Radially interposed shim or bushing
    • Y10T403/7051—Wedging or camming
    • Y10T403/7052—Engaged by axial movement

Definitions

  • the invention relates to a device for ramming pipes open in the ramming direction from an intermediate piece arranged on the rear pipe end and a ram with at least one outlet opening and an outer cone engaging in the pipe end.
  • the ramming of steel pipes for example with the help of a ram, the conical impact tip of which directly or by means of a ram attachment engages in the rear end of a steel pipe guided horizontally on pedestals with a ramming shoe that extends inwards and outwards over the front end, has become increasingly common .
  • the ramming pipe is open at the front or on the ramming shoe, the soil penetrates more and more into the inside of the pipe while ramming, while the ramming shoe compresses the soil surrounding the pipe and, due to its larger diameter compared to the pipe, creates an earth channel in which the ram tube moves forward under the blows of the ram with relatively little jacket friction.
  • a number of methods of removing soil from the interior of the pipe are known; for example, the soil can be removed from the inside of the pipe using a driven screw.
  • this requires additional equipment and is associated with a considerable interruption in work.
  • a thrust washer placed against the inside of the pipe is placed in the front end of the pipe and the inside of the pipe in front of the ram is placed under compressed air in order to be able to move under the influence of Compressed air through the pipe moving thrust washer to press the soil out of the pipe against the direction of the ram.
  • This method is also complex and can also only be carried out with short pipe lengths and low frictional resistance in view of the earth friction on the inner pipe wall.
  • the intermediate piece consists of a conical sleeve, a conical sleeve also placed on the front end of the ram boring machine, and radial webs connecting these two sleeves.
  • the intermediate piece is essentially disc-shaped and is located almost entirely inside the tube, so that the percussion tip of the ram boring machine is also inside the tube end.
  • a disc-shaped intermediate piece has the disadvantage that it is not very stable and stiff and the efficiency of the impact transmission from the ram boring machine to the pipe is relatively low. The only way to stiffen the intermediate piece is to increase the axial expansion of the inner and outer sleeve.
  • the invention has for its object to provide a ramming device that allows continuous ramming or continuous removal of the soil from the inside of the pipe with little equipment, without the soil inside the pipe being compressed as a result of a jam, and without the the energy required for ramming is increased and pipe damage occurs.
  • the intermediate piece according to the invention has a frustoconical transition which decreases from the outer diameter of the tube in the direction of the outer diameter of the ram and that the outlet opening is arranged in the frustoconical transition between the ram and the tube. This creates a free space behind the pipe end in which the extracted soil can escape.
  • the intermediate piece can be a hollow body closed towards the rear of the ram, which is placed on the pipe end and the ram is placed against the rear area thereof.
  • the soil can emerge through the outlet openings arranged in the frustoconical transition, so that continuous ramming and continuous removal of the earth is guaranteed from the inside of the tube, the frustoconical surface representing an outwardly or in the direction of the outlet openings acting guide device.
  • a ram with a smaller diameter can be selected for a large pipe diameter, without the need for special adapter pieces.
  • An intermediate piece consisting of an outer cone engaging in the pipe end, an inner cone serving as a seat for an impact tip on the ram and the frustoconical region connecting the two cones has proven particularly useful.
  • the driving force of the ram is transmitted to the pipe without damaging the pipe end, and deviations in the pipe inner diameter are compensated for by the different depths of penetration of the outer cone.
  • the end of the intermediate piece is served by the ram tip of the ram, which engages in the inner cone, so that the guiding effect of the frustoconical region in the intermediate piece to the outlet openings is ensured.
  • a ram 2 guided on a bearing block 1 engages with its striking tip 3 via an intermediate piece 4 in the rear end of a tube 7 guided on bearing blocks 5 and provided with a ramming shoe 6 at the front end.
  • the intermediate piece 4 is hollow according to FIG. 2 and has at its front end an outer cone 8 engaging in the rear tube end and an inner cone 9 for receiving the impact tip 3. Between the outer cone 8 and the inner cone 9 there is a truncated cone-shaped transition 11, the diameter of which decreases from approximately the tube diameter to approximately the diameter of the ram 2. In this area 11 there are outlet openings 10.
  • the soil located inside the pipe is guided through the frusto-conical transition 11 acting as a guide device to the outlet openings 10 and exits backwards out of the intermediate piece 4 into a free space behind the outer cone 8, without the Impede propulsion of the tube 7.
  • a lubrication line (not shown), which is connected to outlet channels in the ramming shoe, can lead to the ramming shoe 6.
  • a lubricating fluid conveys the low-friction soil from the inside of the pipe to the outside. With the help of the supplied lubricating liquid, the consistency of the soil and thus the soil friction in the pipe can be reduced almost at will and at the same time the removal of the soil through the pipe interior and the outlet openings 10 in the intermediate piece 4 is made considerably easier. Depending on the local conditions, the soil penetrating into the interior of the pipe can be converted into a pasty or liquid state. In individual cases, this is simply a question of the amount of liquid per unit of soil.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Structural Engineering (AREA)
  • Earth Drilling (AREA)
  • Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
  • Sowing (AREA)
  • Vehicle Body Suspensions (AREA)
  • Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)

Claims (2)

1. Dispositif d'enfoncement de tubes (7) ouverts dans la direction d'enfoncement constitué par une pièce intermédiaire (4) qui se trouve à l'extrémité arrière du tube et au niveau d'un bélier (2) et comporte au moins une ouverture de sortie (10) et par un cône extérieur (8) qui s'engage dans l'extrémité du tube, caractérisé en ce que la pièce intermédiaire (4) comporte une partie de transition tronconique (11) qui va en se rétrécissant entre le diamètre extérieur du tube (7) et le diamètre extérieur du bélier et en ce que l'ouverture de sortie (10) se trouve dans la partie de transition tronconique (11) entre le bélier et le tube.
2. Dispositif selon la revendication 1, caractérisé en ce que la pièce intermédiaire (4) est constituée par un cône extérieur (8) qui s'engage dans l'extrémité du tube, par un cône intérieur (9) qui sert de siège à l'embout de percussion (3) du bélier (2) et par la partie de transition (11) qui relie les deux cônes (8, 9).
EP85107769A 1984-07-18 1985-06-22 Dispositif de battage Expired EP0171554B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT85107769T ATE38065T1 (de) 1984-07-18 1985-06-22 Rammvorrichtung.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3426374 1984-07-18
DE3426374A DE3426374C1 (de) 1984-07-18 1984-07-18 Rammvorrichtung

Publications (3)

Publication Number Publication Date
EP0171554A2 EP0171554A2 (fr) 1986-02-19
EP0171554A3 EP0171554A3 (en) 1986-03-19
EP0171554B1 true EP0171554B1 (fr) 1988-10-19

Family

ID=6240896

Family Applications (1)

Application Number Title Priority Date Filing Date
EP85107769A Expired EP0171554B1 (fr) 1984-07-18 1985-06-22 Dispositif de battage

Country Status (5)

Country Link
US (1) US4650374A (fr)
EP (1) EP0171554B1 (fr)
JP (1) JPS6138088A (fr)
AT (1) ATE38065T1 (fr)
DE (1) DE3426374C1 (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63101236A (ja) * 1986-10-18 1988-05-06 Nippon Seimitsu Kogyo Kk 給紙装置
JP2592291B2 (ja) * 1987-05-18 1997-03-19 セイコーエプソン株式会社 給紙装置における用紙分離機構
DE3734998A1 (de) * 1987-10-16 1989-04-27 Schmidt Paul Rammvorrichtung
US5238072A (en) * 1987-12-07 1993-08-24 Paul Schmidt Pipe rammer
AU648275B2 (en) * 1989-10-25 1994-04-21 Valto Ilomaki Method for the mounting of underground pipelines
JP2521817Y2 (ja) * 1990-11-28 1997-01-08 三菱電機株式会社 ペーパーカセット
FI91499C (fi) * 1990-11-30 1994-07-11 Valto Ilomaeki Menetelmä iskutehokkuuden varmistamiseksi ja säätämiseksi iskukoneessa, iskukoneen käyttötapa tunnelin poraamiseen ja iskukone
US5494116A (en) * 1994-02-04 1996-02-27 Earth Tool Corporation Pneumatic impact tool for pipe insertion
US8684104B1 (en) 2007-04-13 2014-04-01 Andrew J. Fisk, III Detachable pipe ramming head with efficient lubrication dispersal
CN101302922B (zh) * 2008-07-03 2012-02-22 四川石油天然气建设工程有限责任公司 水平定向钻穿越砂卵砾石地层的施工方法
RU2535562C2 (ru) * 2013-01-14 2014-12-20 Общество с ограниченной ответственностью фирма "Комбест" Устройство для погружения труб в грунт
US10415722B2 (en) * 2017-08-11 2019-09-17 Earth Tool Company Llc Split ring ram adapter with cam adjustment

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3129722A1 (de) * 1981-07-16 1983-02-17 Institut Gornogo Dela Sibirskogo Otdelenija Akademii Nauk Sssr Verfahren zum grabenlosen verlegen von rohrleitungen

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1769169A (en) * 1926-08-18 1930-07-01 Joseph H Thornley Pile-driving apparatus
US1894446A (en) * 1927-06-27 1933-01-17 Ne Page Mckenny Company Conduit driving mechanism
US1948707A (en) * 1932-10-24 1934-02-27 Massey Concrete Products Corp Apparatus and method for installing pipe
US2325565A (en) * 1941-01-10 1943-07-27 Cons Edison Co New York Inc Installation of underground ducts
US2534809A (en) * 1949-08-23 1950-12-19 Fractionation of tall oil
US2902832A (en) * 1956-01-09 1959-09-08 Delaware Tool Steel Corp Pipe driving tool attachments
AT284016B (de) * 1966-02-28 1970-08-25 Boehler & Co Ag Geb Vorrichtung für die Herstellung von im wesentlichen horizontalen Bohrungen in Gestein oder Erdreich
DE7035606U (de) * 1970-09-25 1971-02-18 Weiss Bruno Vorrichtung zum vorpressen von rohren, insbesondere fuer die herstellung von rohrdecken beim u-bahnbau.
AT321206B (de) * 1972-10-02 1975-03-25 Boehler & Co Ag Geb Bohrverfahren und Vorrichtung zu seiner Durchführung
AT321207B (de) * 1972-11-15 1975-03-25 Boehler & Co Ag Geb Bohrverfahren und Vorrichtung zu seiner Durchführung
SU962460A1 (ru) * 1980-03-24 1982-09-30 Институт горного дела Сибирского отделения АН СССР Наголовник дл погружаемых в грунт трубчатых оболочек
DE3112395A1 (de) * 1981-03-28 1982-10-07 Paul 5940 Lennestadt Schmidt "rammaufsatz fuer rohrrammen"
DE3124524C2 (de) * 1981-06-23 1985-08-01 Gustav Dr.-Ing. 4300 Essen Jenne Rammvorrichtung für selbstgetriebene pneumatische Rammbohrgeräte
GB2101656B (en) * 1981-07-15 1984-12-05 Trest Orgtekhstroi Glavnovosib Trenchless pipe laying

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3129722A1 (de) * 1981-07-16 1983-02-17 Institut Gornogo Dela Sibirskogo Otdelenija Akademii Nauk Sssr Verfahren zum grabenlosen verlegen von rohrleitungen

Also Published As

Publication number Publication date
JPS6138088A (ja) 1986-02-24
US4650374A (en) 1987-03-17
DE3426374C1 (de) 1986-03-13
EP0171554A3 (en) 1986-03-19
EP0171554A2 (fr) 1986-02-19
ATE38065T1 (de) 1988-11-15

Similar Documents

Publication Publication Date Title
DE3326246C2 (fr)
EP0171554B1 (fr) Dispositif de battage
DE102006043772B4 (de) Verfahren und Vorrichtung zum Ersetzen erdverlegter Altleitungen
EP0434924A1 (fr) Dispositif pour forer un puits adjacent ou dévié à partir d'un puits, notamment d'un puits tubé
EP0494408B1 (fr) Procédé et appareil pour élargir un puits de forage
EP0293584B1 (fr) Dispositif de forage pour méthode de forage par injection à haute pression
EP0578034B1 (fr) Procédé et dispositif pour le forage d'un trou dans le sol
EP0522446B1 (fr) Procédé pour contrÔler la direction d'un appareil de forage du sol et dispositif pour l'exécution de forages
DE2641453B2 (de) Verfahren und Vorrichtung zum Brechen von Gestein
EP0428661B1 (fr) Dispositif pour enlever des briques perforees ou des revetements perfores uses de recipients metallurgiques
DE3733463C1 (en) Process and apparatus for exchanging pipes
DE19859928C1 (de) Verfahren und Schutzrohr zum Erneuern einer im Erdreich verlegten Rohrleitung
DE3241746A1 (de) Vorrichtung zum kuppeln einer bohrstange fuer schachtofenabstichloecher mit dem arbeitswerkzeug einer bohrmaschine
DE1299255B (de) Verfahren zum Bohren im Erdreich und Bohrer zum Ausueben des Verfahrens
DE19533281C2 (de) Vorrichtung zum Vortrieb von Hohlprofilen in den Baugrund
DE3501215C2 (fr)
DE4323766A1 (de) Verfahren zum Ausbringen von Bindemittelsuspension
DE3012482A1 (de) Vorrichtung zum niederbringen von bohrloechern in gesteinsfreies oder gesteinsarmes erdreich
DE8320972U1 (de) Rammvorrichtung
DE2807121B2 (de) Verfahren und Vorrichtung zur Hochdruck-Strömungsmittel-Reinigung von Strömungswegen in Rohren
DE8421397U1 (de) Rammvorrichtung
EP0350580A2 (fr) Procédé et dispositif pour enfoncer des tubes
DE19747087C2 (de) Verfahren zum Ersetzen eines im Erdreich befindlichen Rohrstrangs
DE3433745C2 (de) Vorrichtung zum Bearbeiten von Material mit einem Flüssigkeitsstrahl hoher Geschwindigkeit
DE3622934C2 (de) Bohrgerät kompakter Bauweise

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

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

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

AK Designated contracting states

Kind code of ref document: A3

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

EL Fr: translation of claims filed
17P Request for examination filed

Effective date: 19860415

17Q First examination report despatched

Effective date: 19870721

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

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

REF Corresponds to:

Ref document number: 38065

Country of ref document: AT

Date of ref document: 19881115

Kind code of ref document: T

ITF It: translation for a ep patent filed

Owner name: BARZANO' E ZANARDO ROMA S.P.A.

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

26N No opposition filed
ITTA It: last paid annual fee
PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: LU

Payment date: 19920629

Year of fee payment: 8

EPTA Lu: last paid annual fee
PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

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

Effective date: 19930622

EAL Se: european patent in force in sweden

Ref document number: 85107769.3

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

Ref country code: SE

Payment date: 19970619

Year of fee payment: 13

Ref country code: BE

Payment date: 19970619

Year of fee payment: 13

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

Ref country code: GB

Payment date: 19980508

Year of fee payment: 14

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

Ref country code: FR

Payment date: 19980617

Year of fee payment: 14

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: 19980623

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

Ref country code: AT

Payment date: 19980623

Year of fee payment: 14

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

Ref country code: NL

Payment date: 19980625

Year of fee payment: 14

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: 19980630

BERE Be: lapsed

Owner name: SCHMIDT PAUL

Effective date: 19980630

EUG Se: european patent has lapsed

Ref document number: 85107769.3

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

Ref country code: CH

Payment date: 19990621

Year of fee payment: 15

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 NON-PAYMENT OF DUE FEES

Effective date: 19990622

Ref country code: AT

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

Effective date: 19990622

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

Ref country code: FR

Free format text: THE PATENT HAS BEEN ANNULLED BY A DECISION OF A NATIONAL AUTHORITY

Effective date: 19990630

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: 20000101

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 19990622

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

Effective date: 20000101

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

Ref country code: LI

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

Effective date: 20000630

Ref country code: CH

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

Effective date: 20000630

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL