SE374045B - - Google Patents

Info

Publication number
SE374045B
SE374045B SE7208600A SE860072A SE374045B SE 374045 B SE374045 B SE 374045B SE 7208600 A SE7208600 A SE 7208600A SE 860072 A SE860072 A SE 860072A SE 374045 B SE374045 B SE 374045B
Authority
SE
Sweden
Application number
SE7208600A
Inventor
K O Brennstrom
Original Assignee
Atlas Copco Ab
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 Atlas Copco Ab filed Critical Atlas Copco Ab
Priority to SE7208600A priority Critical patent/SE374045B/xx
Priority to GB2918773A priority patent/GB1382022A/en
Priority to DE2332908A priority patent/DE2332908C3/de
Priority to CA175,262A priority patent/CA1005291A/en
Priority to SU731936355A priority patent/SU621322A3/ru
Priority to JP7335473A priority patent/JPS5649715B2/ja
Priority to US05/549,370 priority patent/US3973633A/en
Publication of SE374045B publication Critical patent/SE374045B/xx

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
    • B23Q11/0042—Devices for removing chips
    • B23Q11/005—Devices for removing chips by blowing
    • 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
    • E21B1/00—Percussion drilling
    • E21B1/12—Percussion drilling with a reciprocating impulse member
    • E21B1/24—Percussion drilling with a reciprocating impulse member the impulse member being a piston driven directly by fluid pressure
    • E21B1/30—Percussion drilling with a reciprocating impulse member the impulse member being a piston driven directly by fluid pressure by air, steam or gas pressure
    • E21B1/32—Percussion drilling with a reciprocating impulse member the impulse member being a piston driven directly by fluid pressure by air, steam or gas pressure working with pulses
    • E21B1/34—Percussion drilling with a reciprocating impulse member the impulse member being a piston driven directly by fluid pressure by air, steam or gas pressure working with pulses the impulse member being a piston of an internal-combustion engine
    • 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
    • E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
    • E21B21/01—Arrangements for handling drilling fluids or cuttings outside the borehole, e.g. mud boxes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Earth Drilling (AREA)
SE7208600A 1972-06-30 1972-06-30 SE374045B (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
SE7208600A SE374045B (fr) 1972-06-30 1972-06-30
GB2918773A GB1382022A (en) 1972-06-30 1973-06-20 Hammer mechanism
DE2332908A DE2332908C3 (de) 1972-06-30 1973-06-28 Bohrhammer, insbesondere Druckluftbohrhammer
CA175,262A CA1005291A (en) 1972-06-30 1973-06-29 Hammer mechanism for pneumatic impact tool
SU731936355A SU621322A3 (ru) 1972-06-30 1973-06-29 Устройство ударного действи
JP7335473A JPS5649715B2 (fr) 1972-06-30 1973-06-30
US05/549,370 US3973633A (en) 1972-06-30 1975-02-12 Hammer device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7208600A SE374045B (fr) 1972-06-30 1972-06-30

Publications (1)

Publication Number Publication Date
SE374045B true SE374045B (fr) 1975-02-24

Family

ID=20274533

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7208600A SE374045B (fr) 1972-06-30 1972-06-30

Country Status (6)

Country Link
JP (1) JPS5649715B2 (fr)
CA (1) CA1005291A (fr)
DE (1) DE2332908C3 (fr)
GB (1) GB1382022A (fr)
SE (1) SE374045B (fr)
SU (1) SU621322A3 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1980002717A1 (fr) * 1979-05-31 1980-12-11 A Wallgren Procede et dispositif de sondage de terre rocailleuse et de forage dans la roche par une foreuse a percussion

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA3145061A1 (fr) * 2019-08-29 2021-03-04 Rauno Peippo Marteau a ressort

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1980002717A1 (fr) * 1979-05-31 1980-12-11 A Wallgren Procede et dispositif de sondage de terre rocailleuse et de forage dans la roche par une foreuse a percussion

Also Published As

Publication number Publication date
JPS4943804A (fr) 1974-04-25
DE2332908C3 (de) 1975-07-31
JPS5649715B2 (fr) 1981-11-24
CA1005291A (en) 1977-02-15
SU621322A3 (ru) 1978-08-25
GB1382022A (en) 1975-01-29
DE2332908A1 (de) 1974-01-17
DE2332908B2 (de) 1974-12-05

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