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FR1267273A - Impactful tool - Google Patents

Impactful tool

Info

Publication number
FR1267273A
FR1267273A FR829468A FR829468A FR1267273A FR 1267273 A FR1267273 A FR 1267273A FR 829468 A FR829468 A FR 829468A FR 829468 A FR829468 A FR 829468A FR 1267273 A FR1267273 A FR 1267273A
Authority
FR
France
Prior art keywords
impactful
tool
impactful tool
Prior art date
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.)
Expired
Application number
FR829468A
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.)
FORGES ET ATELIERS DE MEUDON
Original Assignee
FORGES ET ATELIERS DE MEUDON
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 FORGES ET ATELIERS DE MEUDON filed Critical FORGES ET ATELIERS DE MEUDON
Priority to FR829468A priority Critical patent/FR1267273A/en
Application granted granted Critical
Publication of FR1267273A publication Critical patent/FR1267273A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • E21B1/38—Hammer piston type, i.e. in which the tool bit or anvil is hit by an impulse member
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D2211/00—Details of portable percussive tools with electromotor or other motor drive
    • B25D2211/003—Crossed drill and motor spindles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
FR829468A 1960-06-09 1960-06-09 Impactful tool Expired FR1267273A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR829468A FR1267273A (en) 1960-06-09 1960-06-09 Impactful tool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR829468A FR1267273A (en) 1960-06-09 1960-06-09 Impactful tool

Publications (1)

Publication Number Publication Date
FR1267273A true FR1267273A (en) 1961-07-21

Family

ID=8733043

Family Applications (1)

Application Number Title Priority Date Filing Date
FR829468A Expired FR1267273A (en) 1960-06-09 1960-06-09 Impactful tool

Country Status (1)

Country Link
FR (1) FR1267273A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999001259A1 (en) * 1997-07-04 1999-01-14 Wacker-Werke Gmbh & Co. Kg Pneumatic spring percussion mechanism with an air supply

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999001259A1 (en) * 1997-07-04 1999-01-14 Wacker-Werke Gmbh & Co. Kg Pneumatic spring percussion mechanism with an air supply
US6119796A (en) * 1997-07-04 2000-09-19 Wacker-Werke Gmbh & Co., Kg Pneumatic spring percussion mechanism with an air supply

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