FR544130A - Dudgeon automatique - Google Patents

Dudgeon automatique

Info

Publication number
FR544130A
FR544130A FR544130DA FR544130A FR 544130 A FR544130 A FR 544130A FR 544130D A FR544130D A FR 544130DA FR 544130 A FR544130 A FR 544130A
Authority
FR
France
Prior art keywords
dudgeon
automatic
automatic dudgeon
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
Rene-Albert Voisin
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 FR544130A publication Critical patent/FR544130A/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D39/00—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
    • B21D39/08—Tube expanders
    • B21D39/10—Tube expanders with rollers for expanding only

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR544130D 1921-12-01 1921-12-01 Dudgeon automatique Expired FR544130A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR544130T 1921-12-01

Publications (1)

Publication Number Publication Date
FR544130A true FR544130A (fr) 1922-09-15

Family

ID=8932067

Family Applications (1)

Application Number Title Priority Date Filing Date
FR544130D Expired FR544130A (fr) 1921-12-01 1921-12-01 Dudgeon automatique

Country Status (1)

Country Link
FR (1) FR544130A (fr)

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