GB1089619A - Improved method for shaping tubular bodies of metal - Google Patents

Improved method for shaping tubular bodies of metal

Info

Publication number
GB1089619A
GB1089619A GB5048964A GB5048964A GB1089619A GB 1089619 A GB1089619 A GB 1089619A GB 5048964 A GB5048964 A GB 5048964A GB 5048964 A GB5048964 A GB 5048964A GB 1089619 A GB1089619 A GB 1089619A
Authority
GB
United Kingdom
Prior art keywords
flasks
metal
improved method
tubular bodies
spinning
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
GB5048964A
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.)
FR DES TUBES D ETAIN SOC
Original Assignee
FR DES TUBES D ETAIN SOC
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 FR DES TUBES D ETAIN SOC filed Critical FR DES TUBES D ETAIN SOC
Publication of GB1089619A publication Critical patent/GB1089619A/en
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
    • B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
    • B21D22/14—Spinning
    • B21D22/18—Spinning using tools guided to produce the required profile
    • 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
    • B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
    • B21D22/14—Spinning
    • 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
    • B21D41/00—Application of procedures in order to alter the diameter of tube ends
    • B21D41/04—Reducing; Closing

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forging (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)
  • Metal Extraction Processes (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)

Abstract

1,089,619. Spinning. SOCIETE FRANCAISE DES TUBES D'ETAIN. Dec. 11, 1964 [Dec. 11, 1963], No. 50489/64. Heading B3J. A method of spinning necks on aluminium aerofoil flasks &c. e1-e1 comprises rotating the flasks and feeding them along a tool F which is inclined to the direction of feed so as to progressively form the neck and is rotated to carry a rib 2 thereon against the rotating flask. A pair of cylindrical or conical tools P, F may be used having straight, stepped or helicoidal ribs 1, 2. The tools P, F may be arranged substantially horizontally, and the flasks may be driven electrically, pneumatically or mechanically.
GB5048964A 1963-12-11 1964-12-11 Improved method for shaping tubular bodies of metal Expired GB1089619A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR956795A FR1397198A (en) 1963-12-11 1963-12-11 System of automatic and rapid spinning of revolution bodies of small diameters in aluminum sheet by successive and continuous fluorescent constrictions, in the shape of a cone

Publications (1)

Publication Number Publication Date
GB1089619A true GB1089619A (en) 1967-11-01

Family

ID=8818597

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5048964A Expired GB1089619A (en) 1963-12-11 1964-12-11 Improved method for shaping tubular bodies of metal

Country Status (5)

Country Link
BE (1) BE656948A (en)
CH (1) CH428636A (en)
FR (1) FR1397198A (en)
GB (1) GB1089619A (en)
NL (1) NL143829B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1003694A5 (en) * 1990-03-15 1992-05-26 Maes Felix Victor PROCESS FOR TUBE notch.

Also Published As

Publication number Publication date
NL6414465A (en) 1965-06-14
BE656948A (en) 1965-04-01
DE1452876A1 (en) 1970-12-10
CH428636A (en) 1967-01-31
NL143829B (en) 1974-11-15
FR1397198A (en) 1965-04-30

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