FR515672A - Hammering machine - Google Patents

Hammering machine

Info

Publication number
FR515672A
FR515672A FR515672A FR515672DA FR515672A FR 515672 A FR515672 A FR 515672A FR 515672 A FR515672 A FR 515672A FR 515672D A FR515672D A FR 515672DA FR 515672 A FR515672 A FR 515672A
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
FR515672A
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.)
ThyssenKrupp Budd Co
Original Assignee
Edward G Budd Manufacturing 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 Edward G Budd Manufacturing Co filed Critical Edward G Budd Manufacturing Co
Application granted granted Critical
Publication of FR515672A publication Critical patent/FR515672A/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
    • B21J7/10—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)
FR515672A 1920-05-17 1920-05-17 Hammering machine Expired FR515672A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR515672T 1920-05-17

Publications (1)

Publication Number Publication Date
FR515672A true FR515672A (en) 1921-04-05

Family

ID=8914864

Family Applications (1)

Application Number Title Priority Date Filing Date
FR515672A Expired FR515672A (en) 1920-05-17 1920-05-17 Hammering machine

Country Status (1)

Country Link
FR (1) FR515672A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2775858A (en) * 1952-05-14 1957-01-01 Kruse Arthur Method and apparatus for the drawing of slivers

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2775858A (en) * 1952-05-14 1957-01-01 Kruse Arthur Method and apparatus for the drawing of slivers

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