DE304120C - - Google Patents

Info

Publication number
DE304120C
DE304120C DENDAT304120D DE304120DA DE304120C DE 304120 C DE304120 C DE 304120C DE NDAT304120 D DENDAT304120 D DE NDAT304120D DE 304120D A DE304120D A DE 304120DA DE 304120 C DE304120 C DE 304120C
Authority
DE
Germany
Prior art keywords
rod
lifting
lifted
spring
fixed part
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
DENDAT304120D
Other languages
German (de)
English (en)
Publication of DE304120C publication Critical patent/DE304120C/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
    • B21J7/20—Drives for hammers; Transmission means therefor
    • B21J7/36—Drives for hammers; Transmission means therefor for drop hammers
    • B21J7/42—Drives for hammers; Transmission means therefor for drop hammers operated by rotary drive, e.g. electric motors

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pulleys (AREA)
DENDAT304120D Active DE304120C (cg-RX-API-DMAC10.html)

Publications (1)

Publication Number Publication Date
DE304120C true DE304120C (cg-RX-API-DMAC10.html)

Family

ID=557767

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT304120D Active DE304120C (cg-RX-API-DMAC10.html)

Country Status (1)

Country Link
DE (1) DE304120C (cg-RX-API-DMAC10.html)

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