FR2008085A1 - - Google Patents

Info

Publication number
FR2008085A1
FR2008085A1 FR6914772A FR6914772A FR2008085A1 FR 2008085 A1 FR2008085 A1 FR 2008085A1 FR 6914772 A FR6914772 A FR 6914772A FR 6914772 A FR6914772 A FR 6914772A FR 2008085 A1 FR2008085 A1 FR 2008085A1
Authority
FR
France
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.)
Withdrawn
Application number
FR6914772A
Other languages
French (fr)
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.)
Atlas Copco AB
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
Publication of FR2008085A1 publication Critical patent/FR2008085A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D9/00—Portable percussive tools with fluid-pressure drive, i.e. driven directly by fluids, e.g. having several percussive tool bits operated simultaneously
    • B25D9/06—Means for driving the impulse member
    • B25D9/10—Means for driving the impulse member comprising a built-in internal-combustion engine
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D11/00—Portable percussive tools with electromotor or other motor drive
    • B25D11/06—Means for driving the impulse member
    • B25D11/12—Means for driving the impulse member comprising a crank mechanism
    • B25D11/125—Means for driving the impulse member comprising a crank mechanism with a fluid cushion between the crank drive and the striking body
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D9/00—Portable percussive tools with fluid-pressure drive, i.e. driven directly by fluids, e.g. having several percussive tool bits operated simultaneously
    • B25D9/06—Means for driving the impulse member
    • B25D9/08—Means for driving the impulse member comprising a built-in air compressor, i.e. the tool being driven by air pressure
    • 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)
  • Mechanical Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Earth Drilling (AREA)
  • Percussive Tools And Related Accessories (AREA)
FR6914772A 1968-05-08 1969-05-08 Withdrawn FR2008085A1 (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE6221/68A SE319134B (zh) 1968-05-08 1968-05-08

Publications (1)

Publication Number Publication Date
FR2008085A1 true FR2008085A1 (zh) 1970-01-16

Family

ID=20268167

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6914772A Withdrawn FR2008085A1 (zh) 1968-05-08 1969-05-08

Country Status (10)

Country Link
US (1) US3570608A (zh)
AT (1) AT289682B (zh)
BE (1) BE732667A (zh)
CH (1) CH480143A (zh)
DE (1) DE1923512A1 (zh)
ES (1) ES366870A1 (zh)
FR (1) FR2008085A1 (zh)
GB (1) GB1229122A (zh)
NL (1) NL6907052A (zh)
SE (1) SE319134B (zh)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3685593A (en) * 1970-11-03 1972-08-22 Chicago Pneumatic Tool Co Fluid operated rock drill having an independent rotation motor
SE374163B (zh) * 1972-06-30 1975-02-24 Atlas Copco Ab
US3973633A (en) * 1972-06-30 1976-08-10 Atlas Copco Aktiebolag Hammer device
US3834469A (en) * 1972-11-14 1974-09-10 Wacker Werke Kg Internal combustion operated hammer
SE393940B (sv) * 1973-12-31 1977-05-31 Atlas Copco Ab Forfarande for dempning av en i ett slagverk ingaende slagkolvs rorelse samt slagverk for genomforande av forfarandet
US4907567A (en) * 1988-05-12 1990-03-13 Henrich Richard L Adjustable multi function rotary bow stabilizer
GB8817907D0 (en) * 1988-07-27 1988-09-01 British Engines Ltd Reciprocating percussive device
WO1991002883A1 (en) * 1989-08-18 1991-03-07 Moskovskoe Nauchno-Proizvodstvennoe Obiedinenie Po Mekhanizirovannomu Stroitelnomu Instrumentu I Otdelochnym Mashinam Perforator
JP3563182B2 (ja) * 1995-11-13 2004-09-08 丸善工業株式会社 エンジン式ブレーカ
CA2339430A1 (en) * 2000-03-10 2001-09-10 Black & Decker Inc. Hammer
US6540034B1 (en) * 2000-04-29 2003-04-01 Westerngeco L.L.C. Portable seismic shothole drilling system
DE10111717C1 (de) * 2001-03-12 2002-10-24 Wacker Werke Kg Luftfederschlagwerk mit bewegungsfrequenzgesteuertem Leerlaufzustand
JP2003145446A (ja) * 2001-11-09 2003-05-20 Yamada Kikai Kogyo Kk エンジンブレーカ
FR2863532B1 (fr) * 2003-12-12 2007-03-02 Sullair Europ Dispositif de commande d'un outil pneumatique au moyen d'une source d'energie independante
DE102004028371A1 (de) * 2004-06-11 2005-12-29 Hilti Ag Schlagende Werkzeugmaschine mit Spülkopf
US10814468B2 (en) 2017-10-20 2020-10-27 Milwaukee Electric Tool Corporation Percussion tool
CN214723936U (zh) 2018-01-26 2021-11-16 米沃奇电动工具公司 冲击工具

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1060647A (en) * 1911-05-17 1913-05-06 Frederick J Steinbach Concrete-drill.
US2121706A (en) * 1937-07-14 1938-06-21 Daniel W Little Internal combustion engine operated drill
US2239090A (en) * 1940-04-23 1941-04-22 Dewar Mfg Company Inc Portable power hammer

Also Published As

Publication number Publication date
BE732667A (zh) 1969-11-07
US3570608A (en) 1971-03-16
GB1229122A (zh) 1971-04-21
SE319134B (zh) 1969-12-22
DE1923512A1 (de) 1971-01-28
AT289682B (de) 1971-05-10
NL6907052A (zh) 1969-11-11
ES366870A1 (es) 1971-03-16
CH480143A (de) 1969-10-31

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Legal Events

Date Code Title Description
ST Notification of lapse