FR400529A - Centrifugal hammer - Google Patents

Centrifugal hammer

Info

Publication number
FR400529A
FR400529A FR400529DA FR400529A FR 400529 A FR400529 A FR 400529A FR 400529D A FR400529D A FR 400529DA FR 400529 A FR400529 A FR 400529A
Authority
FR
France
Prior art keywords
centrifugal hammer
hammer
centrifugal
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)
Inventor
Louis Potterat
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR400529A publication Critical patent/FR400529A/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
    • B21J7/20—Drives for hammers; Transmission means therefor
    • B21J7/22—Drives for hammers; Transmission means therefor for power hammers
    • B21J7/32—Drives for hammers; Transmission means therefor for power hammers operated by rotary drive, e.g. by electric motor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR400529D 1909-03-09 1909-03-09 Centrifugal hammer Expired FR400529A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR400529T 1909-03-09

Publications (1)

Publication Number Publication Date
FR400529A true FR400529A (en) 1909-07-29

Family

ID=1445400

Family Applications (1)

Application Number Title Priority Date Filing Date
FR400529D Expired FR400529A (en) 1909-03-09 1909-03-09 Centrifugal hammer

Country Status (1)

Country Link
FR (1) FR400529A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4916932A (en) * 1988-06-09 1990-04-17 Lamb Robo, Inc. Force multiplying press
US4959989A (en) * 1988-06-09 1990-10-02 Reo Hydraulic Pierce & Form Force multiplying press

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4916932A (en) * 1988-06-09 1990-04-17 Lamb Robo, Inc. Force multiplying press
US4959989A (en) * 1988-06-09 1990-10-02 Reo Hydraulic Pierce & Form Force multiplying press

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