DE227928C - - Google Patents

Info

Publication number
DE227928C
DE227928C DENDAT227928D DE227928DA DE227928C DE 227928 C DE227928 C DE 227928C DE NDAT227928 D DENDAT227928 D DE NDAT227928D DE 227928D A DE227928D A DE 227928DA DE 227928 C DE227928 C DE 227928C
Authority
DE
Germany
Prior art keywords
coolant
upsetting
bolt
dies
forwards
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.)
Active
Application number
DENDAT227928D
Other languages
German (de)
English (en)
Publication of DE227928C publication Critical patent/DE227928C/de
Active 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
    • B21K1/44—Making machine elements bolts, studs, or the like

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forging (AREA)
DENDAT227928D Active DE227928C (OSRAM)

Publications (1)

Publication Number Publication Date
DE227928C true DE227928C (OSRAM)

Family

ID=488355

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT227928D Active DE227928C (OSRAM)

Country Status (1)

Country Link
DE (1) DE227928C (OSRAM)

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