SE374163B - - Google Patents

Info

Publication number
SE374163B
SE374163B SE7208601A SE860172A SE374163B SE 374163 B SE374163 B SE 374163B SE 7208601 A SE7208601 A SE 7208601A SE 860172 A SE860172 A SE 860172A SE 374163 B SE374163 B SE 374163B
Authority
SE
Sweden
Application number
SE7208601A
Inventor
K O Brennstrom
L J Karlfors
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 SE7208601A priority Critical patent/SE374163B/xx
Priority to US368081A priority patent/US3924691A/en
Priority to CA175,227A priority patent/CA991036A/en
Priority to SU731936356A priority patent/SU652908A3/en
Priority to JP7335573A priority patent/JPS5613594B2/ja
Priority to DE2333584A priority patent/DE2333584C3/en
Priority to GB3136973A priority patent/GB1383720A/en
Publication of SE374163B publication Critical patent/SE374163B/xx

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
    • E21B6/00—Drives for drilling with combined rotary and percussive action
    • 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

Landscapes

  • Engineering & Computer Science (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)
  • Mechanical Engineering (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Earth Drilling (AREA)
  • Drilling And Boring (AREA)
  • Portable Nailing Machines And Staplers (AREA)
SE7208601A 1972-06-30 1972-06-30 SE374163B (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
SE7208601A SE374163B (en) 1972-06-30 1972-06-30
US368081A US3924691A (en) 1972-06-30 1973-06-08 Combustion engine driven hammer machines
CA175,227A CA991036A (en) 1972-06-30 1973-06-29 Combustion engine driven hammer machines
SU731936356A SU652908A3 (en) 1972-06-30 1973-06-29 Percussive-action earth-drilling apparatus
JP7335573A JPS5613594B2 (en) 1972-06-30 1973-06-30
DE2333584A DE2333584C3 (en) 1972-06-30 1973-07-02 Rotary hammer driven by an internal combustion engine
GB3136973A GB1383720A (en) 1972-06-30 1973-07-02 Combustion engine driven hammer devices

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7208601A SE374163B (en) 1972-06-30 1972-06-30

Publications (1)

Publication Number Publication Date
SE374163B true SE374163B (en) 1975-02-24

Family

ID=20274536

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7208601A SE374163B (en) 1972-06-30 1972-06-30

Country Status (7)

Country Link
US (1) US3924691A (en)
JP (1) JPS5613594B2 (en)
CA (1) CA991036A (en)
DE (1) DE2333584C3 (en)
GB (1) GB1383720A (en)
SE (1) SE374163B (en)
SU (1) SU652908A3 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5116183Y1 (en) * 1970-07-29 1976-04-28
JPS5042715A (en) * 1973-08-20 1975-04-18
DE2820128A1 (en) * 1978-05-09 1979-11-22 Bosch Gmbh Robert CRAFT MACHINE
US4305326A (en) * 1979-06-08 1981-12-15 Hughes Helicopter, Inc. Compact clutch mechanism
CH648506A5 (en) * 1982-09-22 1985-03-29 Cerac Inst Sa HAND HELD HITTING TOOL.
SE443940B (en) * 1982-09-22 1986-03-17 Atlas Copco Ab SHIPPING TOOL DRIVEN BY REPLACEABLE ENGINE PART
IT1194465B (en) * 1983-11-18 1988-09-22 Ferioli Filippo Srl MULTI-PURPOSE PORTABLE EQUIPMENT IN PARTICULAR FOR THE OPERATION OF ROTATION TOOLS IN ROTATION AND PERCUSSION AND ONLY PERCUSSION
GB2223545B (en) * 1988-09-30 1992-11-11 Rolls Royce Plc Variable guide vane and clutch arrangement
JPH081844Y2 (en) * 1990-02-17 1996-01-24 清水建設株式会社 Chipping machine for concrete surface
DE19700754A1 (en) * 1997-01-11 1998-07-16 Bosch Gmbh Robert Hand tool
US8875969B2 (en) * 2007-02-09 2014-11-04 Tricord Solutions, Inc. Fastener driving apparatus
FR3001172B1 (en) * 2013-01-18 2015-06-05 Illinois Tool Works ELECTROPNEUMATIC GAS FIXING APPARATUS

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1996256A (en) * 1931-10-12 1935-04-02 Bendix Aviat Corp Clutch control mechanism
US1938080A (en) * 1932-02-24 1933-12-05 Henry J De N Mccollum Pneumatic clutch controller with supplemental spring
US2923280A (en) * 1957-10-22 1960-02-02 Kagitani Takeo Portable power tool
DE1196608B (en) * 1962-10-04 1965-07-15 Duss Maschf Impact device, especially rotary hammer with a reversible rotary drive
DE1193449B (en) * 1962-11-06 1965-05-26 J K Smit & Sons Internat Ltd Portable rock drill
SE319134B (en) * 1968-05-08 1969-12-22 Atlas Copco Ab
DE1948055A1 (en) * 1969-09-23 1971-04-01 Impex Essen Vertrieb Electrically operated rotary hammer
DE1964083C3 (en) * 1969-12-22 1983-01-27 Robert Bosch Gmbh, 7000 Stuttgart Rock drilling machine

Also Published As

Publication number Publication date
JPS4943805A (en) 1974-04-25
USB368081I5 (en) 1975-01-28
DE2333584A1 (en) 1974-01-17
DE2333584C3 (en) 1975-03-13
GB1383720A (en) 1974-02-12
JPS5613594B2 (en) 1981-03-30
DE2333584B2 (en) 1974-07-25
SU652908A3 (en) 1979-03-15
CA991036A (en) 1976-06-15
US3924691A (en) 1975-12-09

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