FR1102764A - Method and device for the manufacture of hollow bodies, seamless, open on one side - Google Patents

Method and device for the manufacture of hollow bodies, seamless, open on one side

Info

Publication number
FR1102764A
FR1102764A FR1102764DA FR1102764A FR 1102764 A FR1102764 A FR 1102764A FR 1102764D A FR1102764D A FR 1102764DA FR 1102764 A FR1102764 A FR 1102764A
Authority
FR
France
Prior art keywords
seamless
manufacture
open
hollow bodies
bodies
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
French (fr)
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.)
Kellver A G
Original Assignee
Kellver A G
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 Kellver A G filed Critical Kellver A G
Application granted granted Critical
Publication of FR1102764A publication Critical patent/FR1102764A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C23/00—Extruding metal; Impact extrusion
    • B21C23/02—Making uncoated products
    • B21C23/04—Making uncoated products by direct extrusion
    • B21C23/14—Making other products
    • 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
    • B21D22/20—Deep-drawing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
    • B29C51/08—Deep drawing or matched-mould forming, i.e. using mechanical means only
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
    • B29C55/30—Drawing through a die

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
FR1102764D 1953-06-24 1954-06-21 Method and device for the manufacture of hollow bodies, seamless, open on one side Expired FR1102764A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH792242X 1953-06-24
CH1102764X 1953-06-24

Publications (1)

Publication Number Publication Date
FR1102764A true FR1102764A (en) 1955-10-25

Family

ID=25738433

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1102764D Expired FR1102764A (en) 1953-06-24 1954-06-21 Method and device for the manufacture of hollow bodies, seamless, open on one side

Country Status (2)

Country Link
FR (1) FR1102764A (en)
GB (1) GB792242A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3050849A (en) * 1959-05-29 1962-08-28 Western Electric Co Method of cold forming metal
FR2121501A1 (en) * 1971-01-13 1972-08-25 Karel & Metallwerke
DE2743894A1 (en) * 1977-09-27 1979-04-12 Mannesmann Ag METHOD AND DEVICE FOR PRESSING HOLLOW BODIES ENCLOSED

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2620219C2 (en) * 2016-02-02 2017-05-23 Виктор Васильевич Леонтьев Method of drawing thin-wall products of complex form
RU2639202C2 (en) * 2016-12-13 2017-12-20 Виктор Васильевич Леонтьев Method for drawing hollow cylindrical articles and drawing machine for its implementation
CN108856479A (en) * 2018-05-07 2018-11-23 广东智科精创科技股份有限公司 The technique of punching press positioning column on a kind of plate

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3050849A (en) * 1959-05-29 1962-08-28 Western Electric Co Method of cold forming metal
FR2121501A1 (en) * 1971-01-13 1972-08-25 Karel & Metallwerke
DE2743894A1 (en) * 1977-09-27 1979-04-12 Mannesmann Ag METHOD AND DEVICE FOR PRESSING HOLLOW BODIES ENCLOSED

Also Published As

Publication number Publication date
GB792242A (en) 1958-03-26

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