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IT939486B - PROCEDURE FOR THE MANUFACTURING OF HOLLOW BODIES CLOSED AT ONE EXTREMITY, USEFUL AS HYDRAULIC CYLINDERS AND SIMILAR - Google Patents

PROCEDURE FOR THE MANUFACTURING OF HOLLOW BODIES CLOSED AT ONE EXTREMITY, USEFUL AS HYDRAULIC CYLINDERS AND SIMILAR

Info

Publication number
IT939486B
IT939486B IT5314771A IT5314771A IT939486B IT 939486 B IT939486 B IT 939486B IT 5314771 A IT5314771 A IT 5314771A IT 5314771 A IT5314771 A IT 5314771A IT 939486 B IT939486 B IT 939486B
Authority
IT
Italy
Prior art keywords
extremity
procedure
useful
manufacturing
similar
Prior art date
Application number
IT5314771A
Other languages
Italian (it)
Original Assignee
Kabel Metallwerke Ghh
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 Kabel Metallwerke Ghh filed Critical Kabel Metallwerke Ghh
Application granted granted Critical
Publication of IT939486B publication Critical patent/IT939486B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
    • B21K21/00—Making hollow articles not covered by a single preceding sub-group
    • B21K21/12—Shaping end portions of hollow articles
    • B21K21/14—Shaping end portions of hollow articles closed or substantially-closed ends, e.g. cartridge bottoms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
    • B21K21/00—Making hollow articles not covered by a single preceding sub-group

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forging (AREA)
IT5314771A 1971-01-13 1971-09-28 PROCEDURE FOR THE MANUFACTURING OF HOLLOW BODIES CLOSED AT ONE EXTREMITY, USEFUL AS HYDRAULIC CYLINDERS AND SIMILAR IT939486B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712101313 DE2101313A1 (en) 1971-01-13 1971-01-13 Process for the production of metallic hollow bodies closed on one side

Publications (1)

Publication Number Publication Date
IT939486B true IT939486B (en) 1973-02-10

Family

ID=5795717

Family Applications (1)

Application Number Title Priority Date Filing Date
IT5314771A IT939486B (en) 1971-01-13 1971-09-28 PROCEDURE FOR THE MANUFACTURING OF HOLLOW BODIES CLOSED AT ONE EXTREMITY, USEFUL AS HYDRAULIC CYLINDERS AND SIMILAR

Country Status (5)

Country Link
BR (1) BR7107825D0 (en)
DE (1) DE2101313A1 (en)
FR (1) FR2121501B1 (en)
GB (1) GB1341141A (en)
IT (1) IT939486B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2429543B2 (en) * 1974-06-20 1978-02-23 Bayer. Leichtmetallwerk, Graf Blücher von Wahlstatt KG, 8000 München DEVICE FOR FORGING HELICAL OR CURVED BEVEL GEAR
GB2206178B (en) * 1987-06-26 1991-07-10 Xerox Corp Impact extruded developer roll
CN113059016B (en) * 2021-03-16 2022-04-05 中北大学 Large height-diameter ratio cylinder thinning extension extrusion composite forming die

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1102764A (en) * 1953-06-24 1955-10-25 Kellver A G Method and device for the manufacture of hollow bodies, seamless, open on one side

Also Published As

Publication number Publication date
GB1341141A (en) 1973-12-19
FR2121501A1 (en) 1972-08-25
DE2101313A1 (en) 1972-07-27
BR7107825D0 (en) 1973-03-29
FR2121501B1 (en) 1974-05-10

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