FR443761A - Device for lifting and dropping vertical rods - Google Patents

Device for lifting and dropping vertical rods

Info

Publication number
FR443761A
FR443761A FR443761A FR443761DA FR443761A FR 443761 A FR443761 A FR 443761A FR 443761 A FR443761 A FR 443761A FR 443761D A FR443761D A FR 443761DA FR 443761 A FR443761 A FR 443761A
Authority
FR
France
Prior art keywords
lifting
vertical rods
dropping
dropping vertical
rods
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
FR443761A
Other languages
French (fr)
Inventor
Theodor Frey
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
Filing date
Publication date
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of FR443761A publication Critical patent/FR443761A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B1/00—Producing shaped prefabricated articles from the material
    • B28B1/04—Producing shaped prefabricated articles from the material by tamping or ramming

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Braking Arrangements (AREA)
FR443761A 1912-05-13 Device for lifting and dropping vertical rods Expired FR443761A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE284991T

Publications (1)

Publication Number Publication Date
FR443761A true FR443761A (en) 1912-10-02

Family

ID=6054934

Family Applications (1)

Application Number Title Priority Date Filing Date
FR443761A Expired FR443761A (en) 1912-05-13 Device for lifting and dropping vertical rods

Country Status (2)

Country Link
DE (1) DE284991C (en)
FR (1) FR443761A (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

Also Published As

Publication number Publication date
DE284991C (en)

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