FR606360A - Advanced Fluid Driven Percussion Machines - Google Patents

Advanced Fluid Driven Percussion Machines

Info

Publication number
FR606360A
FR606360A FR606360DA FR606360A FR 606360 A FR606360 A FR 606360A FR 606360D A FR606360D A FR 606360DA FR 606360 A FR606360 A FR 606360A
Authority
FR
France
Prior art keywords
fluid driven
advanced fluid
driven percussion
percussion machines
machines
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
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.)
Ingersoll Rand Co
Original Assignee
Ingersoll Rand Co
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 Ingersoll Rand Co filed Critical Ingersoll Rand Co
Application granted granted Critical
Publication of FR606360A publication Critical patent/FR606360A/en
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
    • B25D9/16—Valve arrangements therefor
    • B25D9/24—Valve arrangements therefor involving a rocking-plate type valve

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR606360D 1925-06-04 1925-10-12 Advanced Fluid Driven Percussion Machines Expired FR606360A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US606360XA 1925-06-04 1925-06-04

Publications (1)

Publication Number Publication Date
FR606360A true FR606360A (en) 1926-06-12

Family

ID=22030795

Family Applications (1)

Application Number Title Priority Date Filing Date
FR606360D Expired FR606360A (en) 1925-06-04 1925-10-12 Advanced Fluid Driven Percussion Machines

Country Status (1)

Country Link
FR (1) FR606360A (en)

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