DE279609C - - Google Patents

Info

Publication number
DE279609C
DE279609C DENDAT279609D DE279609DA DE279609C DE 279609 C DE279609 C DE 279609C DE NDAT279609 D DENDAT279609 D DE NDAT279609D DE 279609D A DE279609D A DE 279609DA DE 279609 C DE279609 C DE 279609C
Authority
DE
Germany
Prior art keywords
columns
hammer
lever
bear
movable
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
DENDAT279609D
Other languages
German (de)
English (en)
Publication of DE279609C publication Critical patent/DE279609C/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)
  • Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
DENDAT279609D Active DE279609C (enrdf_load_html_response)

Publications (1)

Publication Number Publication Date
DE279609C true DE279609C (enrdf_load_html_response)

Family

ID=535507

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT279609D Active DE279609C (enrdf_load_html_response)

Country Status (1)

Country Link
DE (1) DE279609C (enrdf_load_html_response)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2449647A (en) * 1945-05-21 1948-09-21 Pneumatic Drop Hammer Company Drop hammer
DE1024310B (de) * 1953-04-04 1958-02-13 Gutehoffnungshuette Sterkrade Staender, insbesondere fuer schwere Pressen und Schmiedehaemmer

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2449647A (en) * 1945-05-21 1948-09-21 Pneumatic Drop Hammer Company Drop hammer
DE1024310B (de) * 1953-04-04 1958-02-13 Gutehoffnungshuette Sterkrade Staender, insbesondere fuer schwere Pressen und Schmiedehaemmer

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