FR335498A - Mécanisme de changement de course pour outils pneumatiques - Google Patents

Mécanisme de changement de course pour outils pneumatiques

Info

Publication number
FR335498A
FR335498A FR335498DA FR335498A FR 335498 A FR335498 A FR 335498A FR 335498D A FR335498D A FR 335498DA FR 335498 A FR335498 A FR 335498A
Authority
FR
France
Prior art keywords
change mechanism
pneumatic tools
stroke change
stroke
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
Other languages
English (en)
Inventor
Julius Keller
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 FR335498A publication Critical patent/FR335498A/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
    • B25D9/06—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)
FR335498D 1903-09-08 1903-09-08 Mécanisme de changement de course pour outils pneumatiques Expired FR335498A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR335498T 1903-09-08

Publications (1)

Publication Number Publication Date
FR335498A true FR335498A (fr) 1904-01-27

Family

ID=1384969

Family Applications (1)

Application Number Title Priority Date Filing Date
FR335498D Expired FR335498A (fr) 1903-09-08 1903-09-08 Mécanisme de changement de course pour outils pneumatiques

Country Status (1)

Country Link
FR (1) FR335498A (fr)

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