DE139537C - - Google Patents

Info

Publication number
DE139537C
DE139537C DENDAT139537D DE139537DA DE139537C DE 139537 C DE139537 C DE 139537C DE NDAT139537 D DENDAT139537 D DE NDAT139537D DE 139537D A DE139537D A DE 139537DA DE 139537 C DE139537 C DE 139537C
Authority
DE
Germany
Prior art keywords
trestle
axis
hammer
balanced
bear
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
DENDAT139537D
Other languages
German (de)
English (en)
Publication of DE139537C publication Critical patent/DE139537C/de
Active legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J7/00—Hammers; Forging machines with hammers or die jaws acting by impact
    • B21J7/02—Special design or construction
    • B21J7/10—Special design or construction with both drive and hammer connected to a fulcrumed lever, e.g. tail hammers
    • B21J7/12—Special design or construction with both drive and hammer connected to a fulcrumed lever, e.g. tail hammers the lever being a spring, i.e. spring hammers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
  • Forging (AREA)
  • Press Drives And Press Lines (AREA)
DENDAT139537D Active DE139537C (enrdf_load_stackoverflow)

Publications (1)

Publication Number Publication Date
DE139537C true DE139537C (enrdf_load_stackoverflow)

Family

ID=407274

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT139537D Active DE139537C (enrdf_load_stackoverflow)

Country Status (1)

Country Link
DE (1) DE139537C (enrdf_load_stackoverflow)

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