EP0447837A3 - Process and device for controlling a ram installation - Google Patents

Process and device for controlling a ram installation Download PDF

Info

Publication number
EP0447837A3
EP0447837A3 EP19910102730 EP91102730A EP0447837A3 EP 0447837 A3 EP0447837 A3 EP 0447837A3 EP 19910102730 EP19910102730 EP 19910102730 EP 91102730 A EP91102730 A EP 91102730A EP 0447837 A3 EP0447837 A3 EP 0447837A3
Authority
EP
European Patent Office
Prior art keywords
controlling
ram installation
ram
installation
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
EP19910102730
Other languages
German (de)
Other versions
EP0447837A2 (en
EP0447837B1 (en
Inventor
Dietmar Dipl.-Wi-Ing. Jenne
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.)
Terra AG fuer Tiefbautechnik
Original Assignee
Terra AG fuer Tiefbautechnik
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 Terra AG fuer Tiefbautechnik filed Critical Terra AG fuer Tiefbautechnik
Publication of EP0447837A2 publication Critical patent/EP0447837A2/en
Publication of EP0447837A3 publication Critical patent/EP0447837A3/en
Application granted granted Critical
Publication of EP0447837B1 publication Critical patent/EP0447837B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
EP91102730A 1990-03-09 1991-02-25 Process and device for controlling a ram installation Expired - Lifetime EP0447837B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH774/90 1990-03-09
CH774/90A CH681817A5 (en) 1990-03-09 1990-03-09

Publications (3)

Publication Number Publication Date
EP0447837A2 EP0447837A2 (en) 1991-09-25
EP0447837A3 true EP0447837A3 (en) 1992-03-11
EP0447837B1 EP0447837B1 (en) 1993-06-16

Family

ID=4194871

Family Applications (1)

Application Number Title Priority Date Filing Date
EP91102730A Expired - Lifetime EP0447837B1 (en) 1990-03-09 1991-02-25 Process and device for controlling a ram installation

Country Status (5)

Country Link
US (2) US5193627A (en)
EP (1) EP0447837B1 (en)
CH (1) CH681817A5 (en)
DE (1) DE4105201A1 (en)
ES (1) ES2043397T3 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9110294D0 (en) * 1991-05-13 1991-07-03 Kayes Allan G Soil displacement hammer with movable head
KR940005811B1 (en) * 1992-01-15 1994-06-23 주식회사 수산중공업 Hydropneumatic hammer
US5603383A (en) * 1995-09-25 1997-02-18 Earth Tool Corporation Reversible pneumatic ground piercing tool
DE19548835C1 (en) * 1995-12-08 1997-04-30 Tracto Technik Hammer-drilling device with control for forwards and backwards motion
GB2313643A (en) * 1996-05-31 1997-12-03 Inst Gornogo Dela Sibirskogo O Apparatus for impact action
US6637522B2 (en) 1998-11-24 2003-10-28 J. H. Fletcher & Co., Inc. Enhanced computer control of in-situ drilling system
US6799641B1 (en) * 2003-06-20 2004-10-05 Atlas Copco Ab Percussive drill with adjustable flow control
US20060088384A1 (en) * 2004-10-22 2006-04-27 Putnam Samuel W Stored energy coupling and pipe bursting apparatus
WO2007057055A1 (en) * 2005-11-16 2007-05-24 Tracto-Technik Gmbh Hammer drilling device with a pneumatic reversing gear
EP1989392A1 (en) * 2006-02-14 2008-11-12 R D Sankey Engineering Limited A reversible, percussive, ram-boring machine
DE102009017515A1 (en) 2009-04-20 2010-10-28 TERRA AG für Tiefbautechnik Piling device for earthquake widths
DE102015008339A1 (en) * 2015-07-01 2017-01-05 Tracto-Technik Gmbh & Co. Kg "Rammbohrvorrichtung and method for reversing a ram boring device"

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3807831C1 (en) * 1988-03-10 1989-05-11 Schmidt, Paul, 5940 Lennestadt, De
DE3800408A1 (en) * 1987-12-30 1989-07-13 Terra Ag Tiefbautechnik RAMM DRILLING DEVICE AND METHOD FOR ITS CONTROL

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3727701A (en) * 1971-02-08 1973-04-17 Inst Gornogo Dela Sibirskogo O Reversible air-punching mechanism for making holes in soil by compaction
DE2340751C2 (en) * 1973-08-11 1974-09-26 Tracto-Technik Paul Schmidt, 5940 Lennestadt Control device for the forward and reverse flow of ram drilling rigs
DE2634066C3 (en) * 1976-07-29 1984-09-20 Paul 5940 Lennestadt Schmidt Device for the forward and reverse movement of self-propelled, pneumatic ram drilling rigs
DE2911837C2 (en) * 1979-03-26 1986-09-11 Paul 5940 Lennestadt Schmidt Control for self-propelled ram drilling rigs
DE3104547C1 (en) * 1981-02-10 1982-11-04 Gustav Dr.-Ing. 4300 Essen Jenne Control device for the forward and return of self-driven pneumatic ram boring machines
GB2111565B (en) * 1981-12-15 1985-10-02 British Telecomm Self propelled reversible boring ram
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
CH680937A5 (en) * 1989-01-12 1992-12-15 Terra Ag Tiefbautechnik
US5086848A (en) * 1990-10-19 1992-02-11 Hudak Donald M Reversible impact hole driller and method of reversing

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3800408A1 (en) * 1987-12-30 1989-07-13 Terra Ag Tiefbautechnik RAMM DRILLING DEVICE AND METHOD FOR ITS CONTROL
DE3807831C1 (en) * 1988-03-10 1989-05-11 Schmidt, Paul, 5940 Lennestadt, De

Also Published As

Publication number Publication date
DE4105201C2 (en) 1993-06-17
ES2043397T3 (en) 1993-12-16
EP0447837A2 (en) 1991-09-25
EP0447837B1 (en) 1993-06-16
US5193627A (en) 1993-03-16
US5307883A (en) 1994-05-03
CH681817A5 (en) 1993-05-28
DE4105201A1 (en) 1991-09-12

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