FR849976A - Improvements to pneumatic tools - Google Patents

Improvements to pneumatic tools

Info

Publication number
FR849976A
FR849976A FR849976DA FR849976A FR 849976 A FR849976 A FR 849976A FR 849976D A FR849976D A FR 849976DA FR 849976 A FR849976 A FR 849976A
Authority
FR
France
Prior art keywords
pneumatic tools
pneumatic
tools
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.)
ATELIERS DE CONSTRUCTIONS MECANIQUES ARMAND COLINET
Original Assignee
ATELIERS DE CONSTRUCTIONS MECANIQUES ARMAND COLINET
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 ATELIERS DE CONSTRUCTIONS MECANIQUES ARMAND COLINET filed Critical ATELIERS DE CONSTRUCTIONS MECANIQUES ARMAND COLINET
Application granted granted Critical
Publication of FR849976A publication Critical patent/FR849976A/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
    • B25D9/06—Means for driving the impulse member
    • B25D9/08—Means for driving the impulse member comprising a built-in air compressor, i.e. the tool being driven by air pressure

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR849976D 1938-02-08 1939-02-07 Improvements to pneumatic tools Expired FR849976A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE849976X 1938-02-08

Publications (1)

Publication Number Publication Date
FR849976A true FR849976A (en) 1939-12-05

Family

ID=3882096

Family Applications (1)

Application Number Title Priority Date Filing Date
FR849976D Expired FR849976A (en) 1938-02-08 1939-02-07 Improvements to pneumatic tools

Country Status (1)

Country Link
FR (1) FR849976A (en)

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