FR534777A - Mechanical hammer - Google Patents

Mechanical hammer

Info

Publication number
FR534777A
FR534777A FR534777DA FR534777A FR 534777 A FR534777 A FR 534777A FR 534777D A FR534777D A FR 534777DA FR 534777 A FR534777 A FR 534777A
Authority
FR
France
Prior art keywords
mechanical hammer
hammer
mechanical
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.)
DET TEKNISKE FORSOGSAKTIESELSK
Original Assignee
DET TEKNISKE FORSOGSAKTIESELSK
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 DET TEKNISKE FORSOGSAKTIESELSK filed Critical DET TEKNISKE FORSOGSAKTIESELSK
Application granted granted Critical
Publication of FR534777A publication Critical patent/FR534777A/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
    • B21J7/04—Power hammers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR534777D 1920-11-23 1921-05-02 Mechanical hammer Expired FR534777A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK534777X 1920-11-23

Publications (1)

Publication Number Publication Date
FR534777A true FR534777A (en) 1922-04-01

Family

ID=8151321

Family Applications (1)

Application Number Title Priority Date Filing Date
FR534777D Expired FR534777A (en) 1920-11-23 1921-05-02 Mechanical hammer

Country Status (1)

Country Link
FR (1) FR534777A (en)

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