FR1179057A - Machine à rectifier les cintres de tubes - Google Patents

Machine à rectifier les cintres de tubes

Info

Publication number
FR1179057A
FR1179057A FR1179057DA FR1179057A FR 1179057 A FR1179057 A FR 1179057A FR 1179057D A FR1179057D A FR 1179057DA FR 1179057 A FR1179057 A FR 1179057A
Authority
FR
France
Prior art keywords
grinding machine
tube hanger
hanger
tube
grinding
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
Andre Huet
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 FR1179057A publication Critical patent/FR1179057A/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
    • B21D11/00—Bending not restricted to forms of material mentioned in only one of groups B21D5/00, B21D7/00, B21D9/00; Bending not provided for in groups B21D5/00 - B21D9/00; Twisting
    • B21D11/06—Bending into helical or spiral form; Forming a succession of return bends, e.g. serpentine form
    • B21D11/07—Making serpentine-shaped articles by bending essentially in one plane

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR1179057D 1957-07-17 1957-07-17 Machine à rectifier les cintres de tubes Expired FR1179057A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1179057T 1957-07-17

Publications (1)

Publication Number Publication Date
FR1179057A true FR1179057A (fr) 1959-05-20

Family

ID=9660984

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1179057D Expired FR1179057A (fr) 1957-07-17 1957-07-17 Machine à rectifier les cintres de tubes

Country Status (1)

Country Link
FR (1) FR1179057A (fr)

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