BE497633A - - Google Patents

Info

Publication number
BE497633A
BE497633A BE497633DA BE497633A BE 497633 A BE497633 A BE 497633A BE 497633D A BE497633D A BE 497633DA BE 497633 A BE497633 A BE 497633A
Authority
BE
Belgium
Prior art keywords
piston
valve
explosion
tool
channel
Prior art date
Application number
Other languages
English (en)
French (fr)
Publication of BE497633A publication Critical patent/BE497633A/fr

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25DPERCUSSIVE TOOLS
    • B25D9/00Portable percussive tools with fluid-pressure drive, i.e. driven directly by fluids, e.g. having several percussive tool bits operated simultaneously
    • B25D9/06Means for driving the impulse member
    • B25D9/10Means for driving the impulse member comprising a built-in internal-combustion engine

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Portable Nailing Machines And Staplers (AREA)
BE497633D BE497633A (enrdf_load_html_response)

Publications (1)

Publication Number Publication Date
BE497633A true BE497633A (enrdf_load_html_response)

Family

ID=140540

Family Applications (1)

Application Number Title Priority Date Filing Date
BE497633D BE497633A (enrdf_load_html_response)

Country Status (1)

Country Link
BE (1) BE497633A (enrdf_load_html_response)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE968750C (de) * 1951-03-30 1958-03-27 Atlas Copco Ab Frei fliegend arbeitender Hammerkolben fuer Bohrhaemmer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE968750C (de) * 1951-03-30 1958-03-27 Atlas Copco Ab Frei fliegend arbeitender Hammerkolben fuer Bohrhaemmer

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