FR2197334A5 - - Google Patents

Info

Publication number
FR2197334A5
FR2197334A5 FR7229942A FR7229942A FR2197334A5 FR 2197334 A5 FR2197334 A5 FR 2197334A5 FR 7229942 A FR7229942 A FR 7229942A FR 7229942 A FR7229942 A FR 7229942A FR 2197334 A5 FR2197334 A5 FR 2197334A5
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.)
Expired
Application number
FR7229942A
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.)
Institut Gornogo dela Sibirskogo Otdelenia Akademii Nauk SSSR
Original Assignee
Institut Gornogo dela Sibirskogo Otdelenia Akademii Nauk SSSR
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 Institut Gornogo dela Sibirskogo Otdelenia Akademii Nauk SSSR filed Critical Institut Gornogo dela Sibirskogo Otdelenia Akademii Nauk SSSR
Priority to FR7229942A priority Critical patent/FR2197334A5/fr
Application granted granted Critical
Publication of FR2197334A5 publication Critical patent/FR2197334A5/fr
Expired 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
    • B25D9/14—Control devices for the reciprocating piston
    • 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
    • B25D9/14—Control devices for the reciprocating piston
    • B25D9/16—Valve arrangements therefor
    • B25D9/18—Valve arrangements therefor involving a piston-type slide valve

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR7229942A 1972-08-22 1972-08-22 Expired FR2197334A5 (OSRAM)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7229942A FR2197334A5 (OSRAM) 1972-08-22 1972-08-22

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7229942A FR2197334A5 (OSRAM) 1972-08-22 1972-08-22

Publications (1)

Publication Number Publication Date
FR2197334A5 true FR2197334A5 (OSRAM) 1974-03-22

Family

ID=9103433

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7229942A Expired FR2197334A5 (OSRAM) 1972-08-22 1972-08-22

Country Status (1)

Country Link
FR (1) FR2197334A5 (OSRAM)

Similar Documents

Publication Publication Date Title
BE789487A (OSRAM)
BG17364A1 (OSRAM)
BG17395A1 (OSRAM)
BG17904A1 (OSRAM)
BG18065A1 (OSRAM)
BG18098A1 (OSRAM)
BG18152A1 (OSRAM)
BG18304A1 (OSRAM)
BG18327A1 (OSRAM)
BG18330A1 (OSRAM)
BG18467A1 (OSRAM)
BG18477A1 (OSRAM)
BG18568A1 (OSRAM)
BG18718A1 (OSRAM)
BG18895A1 (OSRAM)
BG19261A1 (OSRAM)
BG19449A1 (OSRAM)
BG19467A1 (OSRAM)
BG19738A1 (OSRAM)
BG20152A1 (OSRAM)
BG20980A1 (OSRAM)
BG21095A1 (OSRAM)
BG21944A1 (OSRAM)
CH1348472A4 (OSRAM)
CH1830872A4 (OSRAM)

Legal Events

Date Code Title Description
ST Notification of lapse