FR569455A - Appareil automatique, ensableur de tubes - Google Patents

Appareil automatique, ensableur de tubes

Info

Publication number
FR569455A
FR569455A FR569455DA FR569455A FR 569455 A FR569455 A FR 569455A FR 569455D A FR569455D A FR 569455DA FR 569455 A FR569455 A FR 569455A
Authority
FR
France
Prior art keywords
automatic device
tube silencer
silencer
tube
automatic
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
Gustave Brichet
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 FR569455A publication Critical patent/FR569455A/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
    • B21D9/00—Bending tubes using mandrels or the like
    • B21D9/16—Auxiliary equipment, e.g. machines for filling tubes with sand
    • B21D9/165—Machines for filling tubes with sand

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR569455D 1922-10-20 1922-10-20 Appareil automatique, ensableur de tubes Expired FR569455A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR569455T 1922-10-20

Publications (1)

Publication Number Publication Date
FR569455A true FR569455A (fr) 1924-04-12

Family

ID=8949190

Family Applications (1)

Application Number Title Priority Date Filing Date
FR569455D Expired FR569455A (fr) 1922-10-20 1922-10-20 Appareil automatique, ensableur de tubes

Country Status (1)

Country Link
FR (1) FR569455A (fr)

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