ATE147476T1 - Bodenverdrängungshammer mit beweglichem kopf - Google Patents

Bodenverdrängungshammer mit beweglichem kopf

Info

Publication number
ATE147476T1
ATE147476T1 AT92909649T AT92909649T ATE147476T1 AT E147476 T1 ATE147476 T1 AT E147476T1 AT 92909649 T AT92909649 T AT 92909649T AT 92909649 T AT92909649 T AT 92909649T AT E147476 T1 ATE147476 T1 AT E147476T1
Authority
AT
Austria
Prior art keywords
head
pct
chamber
piston
anvil member
Prior art date
Application number
AT92909649T
Other languages
English (en)
Inventor
Allan George Kayes
Original Assignee
Kayes Allan G
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 Kayes Allan G filed Critical Kayes Allan G
Application granted granted Critical
Publication of ATE147476T1 publication Critical patent/ATE147476T1/de

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)
  • Percussive Tools And Related Accessories (AREA)
  • Soil Working Implements (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
AT92909649T 1991-05-13 1992-05-12 Bodenverdrängungshammer mit beweglichem kopf ATE147476T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB919110294A GB9110294D0 (en) 1991-05-13 1991-05-13 Soil displacement hammer with movable head

Publications (1)

Publication Number Publication Date
ATE147476T1 true ATE147476T1 (de) 1997-01-15

Family

ID=10694889

Family Applications (1)

Application Number Title Priority Date Filing Date
AT92909649T ATE147476T1 (de) 1991-05-13 1992-05-12 Bodenverdrängungshammer mit beweglichem kopf

Country Status (9)

Country Link
US (1) US5413185A (de)
EP (1) EP0584131B1 (de)
AT (1) ATE147476T1 (de)
AU (1) AU662525B2 (de)
CA (1) CA2102911A1 (de)
DE (1) DE69216607T2 (de)
ES (1) ES2098508T3 (de)
GB (1) GB9110294D0 (de)
WO (1) WO1992020896A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5816342A (en) * 1997-01-27 1998-10-06 Columbia Gas Distribution Companies Small diameter impact boring tool
US6675909B1 (en) 2002-12-26 2004-01-13 Jack A. Milam Hydraulic jar
US8230912B1 (en) 2009-11-13 2012-07-31 Thru Tubing Solutions, Inc. Hydraulic bidirectional jar
US8550155B2 (en) 2011-03-10 2013-10-08 Thru Tubing Solutions, Inc. Jarring method and apparatus using fluid pressure to reset jar
US8657007B1 (en) 2012-08-14 2014-02-25 Thru Tubing Solutions, Inc. Hydraulic jar with low reset force

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2340751C2 (de) * 1973-08-11 1974-09-26 Tracto-Technik Paul Schmidt, 5940 Lennestadt Steuervorrichtung für den Vor- und Rücklauf von Rammbohrgeräten
DE2558685A1 (de) * 1975-12-24 1977-07-07 Paul Schmidt Rammbohrgeraet
DE3710162C1 (de) * 1987-03-27 1988-09-29 Helmuth Dipl-Ing Roemer Rammbohrgeraet mit beweglichem Meissel
US4964477A (en) * 1989-05-22 1990-10-23 Tupitsyn Konstantin K Pneumatic percussive device
CH681817A5 (de) * 1990-03-09 1993-05-28 Terra Ag Tiefbautechnik
SE9103792L (sv) * 1991-12-20 1993-03-22 Uniroc Ab Saenkborrmaskin av det slag daer slagkolvens roerelse styr tillfoersel av tryckmedium

Also Published As

Publication number Publication date
GB9110294D0 (en) 1991-07-03
AU1688292A (en) 1992-12-30
DE69216607D1 (de) 1997-02-20
EP0584131A1 (de) 1994-03-02
ES2098508T3 (es) 1997-05-01
CA2102911A1 (en) 1992-11-14
AU662525B2 (en) 1995-09-07
WO1992020896A1 (en) 1992-11-26
EP0584131B1 (de) 1997-01-08
DE69216607T2 (de) 1997-07-17
US5413185A (en) 1995-05-09

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