FR518411A - Hammer lifting device - Google Patents

Hammer lifting device

Info

Publication number
FR518411A
FR518411A FR518411A FR518411DA FR518411A FR 518411 A FR518411 A FR 518411A FR 518411 A FR518411 A FR 518411A FR 518411D A FR518411D A FR 518411DA FR 518411 A FR518411 A FR 518411A
Authority
FR
France
Prior art keywords
lifting device
hammer lifting
hammer
lifting
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
FR518411A
Other languages
French (fr)
Inventor
Julius Urbanek
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 FR518411A publication Critical patent/FR518411A/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
    • B21J7/36—Drives for hammers; Transmission means therefor for drop hammers
    • B21J7/42—Drives for hammers; Transmission means therefor for drop hammers operated by rotary drive, e.g. electric motors

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR518411A 1919-03-03 1919-05-13 Hammer lifting device Expired FR518411A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT518411X 1919-03-03

Publications (1)

Publication Number Publication Date
FR518411A true FR518411A (en) 1921-05-26

Family

ID=3675787

Family Applications (1)

Application Number Title Priority Date Filing Date
FR518411A Expired FR518411A (en) 1919-03-03 1919-05-13 Hammer lifting device

Country Status (1)

Country Link
FR (1) FR518411A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2607065A1 (en) * 1986-11-26 1988-05-27 Charbonnages De France Device for braking and retaining rammers in a coking-plant (coke-oven plant) ramming machine
EP0272957A1 (en) * 1986-11-26 1988-06-29 CHARBONNAGES DE FRANCE, Etablissement public dit: Automatic machine for tamping coal cakes to become coked

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2607065A1 (en) * 1986-11-26 1988-05-27 Charbonnages De France Device for braking and retaining rammers in a coking-plant (coke-oven plant) ramming machine
EP0272957A1 (en) * 1986-11-26 1988-06-29 CHARBONNAGES DE FRANCE, Etablissement public dit: Automatic machine for tamping coal cakes to become coked

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