BE426147A - - Google Patents

Info

Publication number
BE426147A
BE426147A BE426147DA BE426147A BE 426147 A BE426147 A BE 426147A BE 426147D A BE426147D A BE 426147DA BE 426147 A BE426147 A BE 426147A
Authority
BE
Belgium
Prior art keywords
counter
ram
control
pistons
strike
Prior art date
Application number
Other languages
English (en)
French (fr)
Priority date (The priority date 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 date listed.)
Publication of BE426147A publication Critical patent/BE426147A/fr

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
    • B21J7/22—Drives for hammers; Transmission means therefor for power hammers
    • B21J7/34—Drives for hammers; Transmission means therefor for power hammers operating both the hammer and the anvil, so-called counter-tup

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Reciprocating Pumps (AREA)
BE426147D 1937-02-10 BE426147A (forum.php)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE833382X 1937-02-10

Publications (1)

Publication Number Publication Date
BE426147A true BE426147A (forum.php)

Family

ID=6759228

Family Applications (1)

Application Number Title Priority Date Filing Date
BE426147D BE426147A (forum.php) 1937-02-10

Country Status (2)

Country Link
BE (1) BE426147A (forum.php)
FR (1) FR833382A (forum.php)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1004895B (de) * 1952-01-23 1957-03-21 Dr Theodor Wuppermann Einrichtung zum Freiformschmieden von Kesseln, dickwandigen Rohren od. ae. schweren Hohlkoerpern

Also Published As

Publication number Publication date
FR833382A (fr) 1938-10-20

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