DE157917C - - Google Patents

Info

Publication number
DE157917C
DE157917C DENDAT157917D DE157917DA DE157917C DE 157917 C DE157917 C DE 157917C DE NDAT157917 D DENDAT157917 D DE NDAT157917D DE 157917D A DE157917D A DE 157917DA DE 157917 C DE157917 C DE 157917C
Authority
DE
Germany
Prior art keywords
hammer
rod
spar
friction
springs
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
DENDAT157917D
Other languages
German (de)
English (en)
Publication of DE157917C publication Critical patent/DE157917C/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Percussive Tools And Related Accessories (AREA)
DENDAT157917D Active DE157917C (enrdf_load_stackoverflow)

Publications (1)

Publication Number Publication Date
DE157917C true DE157917C (enrdf_load_stackoverflow)

Family

ID=424141

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT157917D Active DE157917C (enrdf_load_stackoverflow)

Country Status (1)

Country Link
DE (1) DE157917C (enrdf_load_stackoverflow)

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