DE157741C - - Google Patents

Info

Publication number
DE157741C
DE157741C DENDAT157741D DE157741DA DE157741C DE 157741 C DE157741 C DE 157741C DE NDAT157741 D DENDAT157741 D DE NDAT157741D DE 157741D A DE157741D A DE 157741DA DE 157741 C DE157741 C DE 157741C
Authority
DE
Germany
Prior art keywords
hammer
spring
belt
bear
bow
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
DENDAT157741D
Other languages
German (de)
English (en)
Publication of DE157741C publication Critical patent/DE157741C/de
Active legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21JFORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J7/00Hammers; Forging machines with hammers or die jaws acting by impact
    • B21J7/02Special design or construction
    • B21J7/10Special design or construction with both drive and hammer connected to a fulcrumed lever, e.g. tail hammers
    • B21J7/12Special 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)
  • Impact Printers (AREA)
DENDAT157741D Active DE157741C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Publications (1)

Publication Number Publication Date
DE157741C true DE157741C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Family

ID=423980

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT157741D Active DE157741C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Country Status (1)

Country Link
DE (1) DE157741C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

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