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FR920871A - Perfectionnements aux presses à river - Google Patents

Perfectionnements aux presses à river

Info

Publication number
FR920871A
FR920871A FR920871DA FR920871A FR 920871 A FR920871 A FR 920871A FR 920871D A FR920871D A FR 920871DA FR 920871 A FR920871 A FR 920871A
Authority
FR
France
Prior art keywords
riveting presses
riveting
presses
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
Charles-Auguste Maire
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 FR920871A publication Critical patent/FR920871A/fr
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
    • B21J15/16—Drives for riveting machines; Transmission means therefor
    • B21J15/22—Drives for riveting machines; Transmission means therefor operated by both hydraulic or liquid pressure and gas pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR920871D 1945-10-19 1945-10-19 Perfectionnements aux presses à river Expired FR920871A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR920871T 1945-10-19

Publications (1)

Publication Number Publication Date
FR920871A true FR920871A (fr) 1947-04-21

Family

ID=9431888

Family Applications (1)

Application Number Title Priority Date Filing Date
FR920871D Expired FR920871A (fr) 1945-10-19 1945-10-19 Perfectionnements aux presses à river

Country Status (1)

Country Link
FR (1) FR920871A (fr)

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