CA1176085A - Ebauche pour le forgeage a froid de cylindres a filetage interieur - Google Patents

Ebauche pour le forgeage a froid de cylindres a filetage interieur

Info

Publication number
CA1176085A
CA1176085A CA000394850A CA394850A CA1176085A CA 1176085 A CA1176085 A CA 1176085A CA 000394850 A CA000394850 A CA 000394850A CA 394850 A CA394850 A CA 394850A CA 1176085 A CA1176085 A CA 1176085A
Authority
CA
Canada
Prior art keywords
forging blank
forging
blank
threads
cylinder
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
CA000394850A
Other languages
English (en)
Inventor
Ivan O. Ramnesten
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.)
Foerenade Fabriksverken AB
Original Assignee
Foerenade Fabriksverken AB
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 Foerenade Fabriksverken AB filed Critical Foerenade Fabriksverken AB
Application granted granted Critical
Publication of CA1176085A publication Critical patent/CA1176085A/fr
Expired legal-status Critical Current

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
    • B21K1/00—Making machine elements
    • B21K1/56—Making machine elements screw-threaded elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J5/00—Methods for forging, hammering, or pressing; Special equipment or accessories therefor
    • B21J5/06—Methods for forging, hammering, or pressing; Special equipment or accessories therefor for performing particular operations
    • B21J5/12—Forming profiles on internal or external surfaces

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forging (AREA)
CA000394850A 1981-02-03 1982-01-25 Ebauche pour le forgeage a froid de cylindres a filetage interieur Expired CA1176085A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE81/00774-2 1981-02-03
SE8100774A SE435908B (sv) 1981-02-03 1981-02-03 Smidesemne for framstellning av invendigt gengade ror eller hylsor

Publications (1)

Publication Number Publication Date
CA1176085A true CA1176085A (fr) 1984-10-16

Family

ID=20343044

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000394850A Expired CA1176085A (fr) 1981-02-03 1982-01-25 Ebauche pour le forgeage a froid de cylindres a filetage interieur

Country Status (3)

Country Link
CA (1) CA1176085A (fr)
DE (1) DE3203233A1 (fr)
SE (1) SE435908B (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10236281A1 (de) 2002-08-08 2004-02-19 Ina-Schaeffler Kg Verfahren zum Herstellen einer Spindelmutter eines Kugelgewindetriebes
DE102009052482A1 (de) * 2009-02-11 2010-08-19 Sms Meer Gmbh Verfahren und Vorrichtung zur Herstellung von rohrförmigen Werkstücken aus einen vorgelochten Hohlblock

Also Published As

Publication number Publication date
SE435908B (sv) 1984-10-29
DE3203233A1 (de) 1982-09-23
SE8100774L (sv) 1982-08-04

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Legal Events

Date Code Title Description
MKEC Expiry (correction)
MKEX Expiry