DE81813C - - Google Patents

Info

Publication number
DE81813C
DE81813C DENDAT81813D DE81813DA DE81813C DE 81813 C DE81813 C DE 81813C DE NDAT81813 D DENDAT81813 D DE NDAT81813D DE 81813D A DE81813D A DE 81813DA DE 81813 C DE81813 C DE 81813C
Authority
DE
Germany
Prior art keywords
belt
roller
pulley
lifting device
drop
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
DENDAT81813D
Other languages
German (de)
English (en)
Publication of DE81813C publication Critical patent/DE81813C/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
    • B21J7/44—Drives for hammers; Transmission means therefor for drop hammers operated by rotary drive, e.g. electric motors equipped with belts, ropes, cables, chains

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Percussive Tools And Related Accessories (AREA)
DENDAT81813D Active DE81813C (enrdf_load_stackoverflow)

Publications (1)

Publication Number Publication Date
DE81813C true DE81813C (enrdf_load_stackoverflow)

Family

ID=354265

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT81813D Active DE81813C (enrdf_load_stackoverflow)

Country Status (1)

Country Link
DE (1) DE81813C (enrdf_load_stackoverflow)

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