FR721885A - Machine à visser les tubes - Google Patents

Machine à visser les tubes

Info

Publication number
FR721885A
FR721885A FR721885DA FR721885A FR 721885 A FR721885 A FR 721885A FR 721885D A FR721885D A FR 721885DA FR 721885 A FR721885 A FR 721885A
Authority
FR
France
Prior art keywords
screwing machine
tube screwing
tube
machine
screwing
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)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CONST SOC IND DE
Original Assignee
CONST SOC IND DE
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 by CONST SOC IND DE filed Critical CONST SOC IND DE
Application granted granted Critical
Publication of FR721885A publication Critical patent/FR721885A/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
    • B21D39/04—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders of tubes with tubes; of tubes with rods

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR721885D 1931-08-22 1931-08-22 Machine à visser les tubes Expired FR721885A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR721885T 1931-08-22

Publications (1)

Publication Number Publication Date
FR721885A true FR721885A (fr) 1932-03-09

Family

ID=9099142

Family Applications (1)

Application Number Title Priority Date Filing Date
FR721885D Expired FR721885A (fr) 1931-08-22 1931-08-22 Machine à visser les tubes

Country Status (1)

Country Link
FR (1) FR721885A (fr)

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