FR565713A - Process for making hollow bodies with metal sheets - Google Patents

Process for making hollow bodies with metal sheets

Info

Publication number
FR565713A
FR565713A FR565713DA FR565713A FR 565713 A FR565713 A FR 565713A FR 565713D A FR565713D A FR 565713DA FR 565713 A FR565713 A FR 565713A
Authority
FR
France
Prior art keywords
metal sheets
hollow bodies
making hollow
making
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.)
Rockwood Sprinkler Co
Original Assignee
Rockwood Sprinkler Co
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 Rockwood Sprinkler Co filed Critical Rockwood Sprinkler Co
Application granted granted Critical
Publication of FR565713A publication Critical patent/FR565713A/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
    • B21D22/20—Deep-drawing
    • B21D22/21—Deep-drawing without fixing the border of the blank

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR565713D 1923-05-02 1923-05-02 Process for making hollow bodies with metal sheets Expired FR565713A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR565713T 1923-05-02

Publications (1)

Publication Number Publication Date
FR565713A true FR565713A (en) 1924-02-02

Family

ID=8946613

Family Applications (1)

Application Number Title Priority Date Filing Date
FR565713D Expired FR565713A (en) 1923-05-02 1923-05-02 Process for making hollow bodies with metal sheets

Country Status (1)

Country Link
FR (1) FR565713A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0014245A1 (en) * 1978-12-11 1980-08-20 Combustion Engineering, Inc. Apparatus for upsetting tube ends

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0014245A1 (en) * 1978-12-11 1980-08-20 Combustion Engineering, Inc. Apparatus for upsetting tube ends

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