FR865238A - Hammering machine - Google Patents

Hammering machine

Info

Publication number
FR865238A
FR865238A FR865238DA FR865238A FR 865238 A FR865238 A FR 865238A FR 865238D A FR865238D A FR 865238DA FR 865238 A FR865238 A FR 865238A
Authority
FR
France
Prior art keywords
hammering machine
hammering
machine
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.)
Expired
Application number
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
E DERVAUX ETS
Original Assignee
E DERVAUX ETS
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.)
Filing date
Publication date
Application filed by E DERVAUX ETS filed Critical E DERVAUX ETS
Application granted granted Critical
Publication of FR865238A publication Critical patent/FR865238A/en
Expired 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
    • B21J7/02—Special design or construction
    • B21J7/14—Forging machines working with several hammers
FR865238D 1940-01-16 1940-01-16 Hammering machine Expired FR865238A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR865238T 1940-01-16

Publications (1)

Publication Number Publication Date
FR865238A true FR865238A (en) 1941-05-16

Family

ID=9344264

Family Applications (1)

Application Number Title Priority Date Filing Date
FR865238D Expired FR865238A (en) 1940-01-16 1940-01-16 Hammering machine

Country Status (1)

Country Link
FR (1) FR865238A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1004895B (en) * 1952-01-23 1957-03-21 Dr Theodor Wuppermann Device for open-die forging boilers, thick-walled pipes or ae. heavy hollow bodies

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1004895B (en) * 1952-01-23 1957-03-21 Dr Theodor Wuppermann Device for open-die forging boilers, thick-walled pipes or ae. heavy hollow bodies

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