FR732248A - Automatic percussion device - Google Patents

Automatic percussion device

Info

Publication number
FR732248A
FR732248A FR732248DA FR732248A FR 732248 A FR732248 A FR 732248A FR 732248D A FR732248D A FR 732248DA FR 732248 A FR732248 A FR 732248A
Authority
FR
France
Prior art keywords
percussion device
automatic percussion
automatic
percussion
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)
Inventor
Nicolas Diordievitch
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 filed Critical
Application granted granted Critical
Publication of FR732248A publication Critical patent/FR732248A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J15/00—Riveting
    • B21J15/10—Riveting machines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B1/00—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR732248D 1931-04-28 1931-04-28 Automatic percussion device Expired FR732248A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR732248T 1931-04-28

Publications (1)

Publication Number Publication Date
FR732248A true FR732248A (en) 1932-09-15

Family

ID=9121249

Family Applications (1)

Application Number Title Priority Date Filing Date
FR732248D Expired FR732248A (en) 1931-04-28 1931-04-28 Automatic percussion device

Country Status (1)

Country Link
FR (1) FR732248A (en)

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