FR558829A - Marteau mécanique - Google Patents

Marteau mécanique

Info

Publication number
FR558829A
FR558829A FR558829DA FR558829A FR 558829 A FR558829 A FR 558829A FR 558829D A FR558829D A FR 558829DA FR 558829 A FR558829 A FR 558829A
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
English (en)
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.)
Rudolf Schmidt & Co
Original Assignee
Rudolf Schmidt & Co
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 Rudolf Schmidt & Co filed Critical Rudolf Schmidt & Co
Application granted granted Critical
Publication of FR558829A publication Critical patent/FR558829A/fr
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
    • B21J7/10—Special design or construction with both drive and hammer connected to a fulcrumed lever, e.g. tail hammers
    • B21J7/12—Special design or construction with both drive and hammer connected to a fulcrumed lever, e.g. tail hammers the lever being a spring, i.e. spring hammers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR558829D 1921-12-23 1922-11-18 Marteau mécanique Expired FR558829A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT558829X 1921-12-23

Publications (1)

Publication Number Publication Date
FR558829A true FR558829A (fr) 1923-09-03

Family

ID=3676575

Family Applications (1)

Application Number Title Priority Date Filing Date
FR558829D Expired FR558829A (fr) 1921-12-23 1922-11-18 Marteau mécanique

Country Status (1)

Country Link
FR (1) FR558829A (fr)

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