FR24116E - Pneumatic hammer - Google Patents

Pneumatic hammer

Info

Publication number
FR24116E
FR24116E FR24116A FR24116DA FR24116E FR 24116 E FR24116 E FR 24116E FR 24116 A FR24116 A FR 24116A FR 24116D A FR24116D A FR 24116DA FR 24116 E FR24116 E FR 24116E
Authority
FR
France
Prior art keywords
pneumatic hammer
hammer
pneumatic
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
FR24116A
Other languages
French (fr)
Inventor
Armand Bailly
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR24116E publication Critical patent/FR24116E/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

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR24116A 1920-11-18 1920-11-18 Pneumatic hammer Expired FR24116E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR24116T 1920-11-18

Publications (1)

Publication Number Publication Date
FR24116E true FR24116E (en) 1922-02-24

Family

ID=8662776

Family Applications (1)

Application Number Title Priority Date Filing Date
FR24116A Expired FR24116E (en) 1920-11-18 1920-11-18 Pneumatic hammer

Country Status (1)

Country Link
FR (1) FR24116E (en)

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