FR556377A - Appareil à mandriner - Google Patents

Appareil à mandriner

Info

Publication number
FR556377A
FR556377A FR556377DA FR556377A FR 556377 A FR556377 A FR 556377A FR 556377D A FR556377D A FR 556377DA FR 556377 A FR556377 A FR 556377A
Authority
FR
France
Prior art keywords
spindle machine
spindle
machine
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
Henri-Ernest-Aristid Gallon
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 FR556377A publication Critical patent/FR556377A/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)
FR556377D 1921-12-30 1921-12-30 Appareil à mandriner Expired FR556377A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR556377T 1921-12-30

Publications (1)

Publication Number Publication Date
FR556377A true FR556377A (fr) 1923-07-19

Family

ID=8940124

Family Applications (1)

Application Number Title Priority Date Filing Date
FR556377D Expired FR556377A (fr) 1921-12-30 1921-12-30 Appareil à mandriner

Country Status (1)

Country Link
FR (1) FR556377A (fr)

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