AT221454B - ram - Google Patents

ram

Info

Publication number
AT221454B
AT221454B AT894058A AT894058A AT221454B AT 221454 B AT221454 B AT 221454B AT 894058 A AT894058 A AT 894058A AT 894058 A AT894058 A AT 894058A AT 221454 B AT221454 B AT 221454B
Authority
AT
Austria
Prior art keywords
ram
Prior art date
Application number
AT894058A
Other languages
German (de)
Inventor
Wiktor Zinkiewicz
Original Assignee
Wiktor Zinkiewicz
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 Wiktor Zinkiewicz filed Critical Wiktor Zinkiewicz
Application granted granted Critical
Publication of AT221454B publication Critical patent/AT221454B/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D11/00—Methods or apparatus specially adapted for both placing and removing sheet pile bulkheads, piles, or mould-pipes
    • 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)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Paleontology (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Civil Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Earth Drilling (AREA)
AT894058A 1958-01-24 1958-12-23 ram AT221454B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL362374X 1958-01-24

Publications (1)

Publication Number Publication Date
AT221454B true AT221454B (en) 1962-05-25

Family

ID=19936277

Family Applications (1)

Application Number Title Priority Date Filing Date
AT894058A AT221454B (en) 1958-01-24 1958-12-23 ram

Country Status (8)

Country Link
AT (1) AT221454B (en)
BE (1) BE574453A (en)
CH (1) CH362374A (en)
DE (1) DE1175161B (en)
FR (1) FR1220952A (en)
GB (1) GB884398A (en)
LU (1) LU36720A1 (en)
NL (1) NL111540C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1294891B (en) * 1962-11-23 1969-05-08 Dom Techniczno Handlowy Przed Self-propelled pneumatic ram drill

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1634579B1 (en) * 1966-11-17 1970-09-24 Inst Gornogo Dela Sibirskogo O Device for making horizontal or slightly inclined holes in soft ground
BE695405A (en) * 1967-03-14 1967-09-13
US3941101A (en) * 1973-12-28 1976-03-02 Alexandr Dmitrievich Kostylev Impact action mechanism
AT356592B (en) * 1978-02-16 1980-05-12 Inst Gornogo Dela Sibirskogo O Abruptly acting reversible compressed air device for forming bores
DE2820785C2 (en) * 1978-05-12 1986-10-02 Paul 5940 Lennestadt Schmidt Valve control for ram drilling rigs
GB8611289D0 (en) * 1986-05-09 1986-06-18 Fuller J D Percussive pneumatic apparatus
US4809789A (en) * 1986-08-06 1989-03-07 Oklahoma Airrow, Inc. Finned impact operating boring tool
DE3735018C2 (en) * 1987-07-25 1995-02-16 Schmidt Paul Ram drilling machine
DE102006059606B4 (en) * 2006-06-22 2011-09-15 Igor Reznikov Reversible device comprising a beater for making earth bores with overload protection and a method of making earth bores.

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB191513849A (en) * 1915-09-29 1916-07-13 Thomas Thomson Improvements in and relating to Mining for Military and other Purposes.
DE563946C (en) * 1930-05-22 1932-11-11 Demag Akt Ges Double-acting high-speed pile driver
DE619434C (en) * 1932-08-16 1935-10-02 Anton Pawelka Pile hammer or pile puller
DE722160C (en) * 1938-02-17 1942-07-02 Frankfurter Maschb Ag Vorm Pok Air hammer
DE729756C (en) * 1938-05-24 1942-12-22 Josef Wohlmeyer Dipl Ing Impact device with impact cylinder, working with composite effect, in particular pile hammer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1294891B (en) * 1962-11-23 1969-05-08 Dom Techniczno Handlowy Przed Self-propelled pneumatic ram drill

Also Published As

Publication number Publication date
GB884398A (en) 1961-12-13
NL111540C (en)
FR1220952A (en) 1960-05-30
DE1175161B (en) 1964-07-30
LU36720A1 (en)
BE574453A (en)
CH362374A (en) 1962-05-31

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