FR549939A - Perfectionnements aux marteaux-pilons - Google Patents

Perfectionnements aux marteaux-pilons

Info

Publication number
FR549939A
FR549939A FR549939DA FR549939A FR 549939 A FR549939 A FR 549939A FR 549939D A FR549939D A FR 549939DA FR 549939 A FR549939 A FR 549939A
Authority
FR
France
Prior art keywords
power hammers
hammers
power
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)
Inventor
Bernard Brett
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 filed Critical
Application granted granted Critical
Publication of FR549939A publication Critical patent/FR549939A/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
    • B21J13/00—Details of machines for forging, pressing, or hammering
    • B21J13/06—Hammers tups; Anvils; Anvil blocks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J13/00—Details of machines for forging, pressing, or hammering
    • B21J13/04—Frames; Guides

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR549939D 1921-09-02 1922-04-08 Perfectionnements aux marteaux-pilons Expired FR549939A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB549939X 1921-09-02

Publications (1)

Publication Number Publication Date
FR549939A true FR549939A (fr) 1923-02-22

Family

ID=10472652

Family Applications (1)

Application Number Title Priority Date Filing Date
FR549939D Expired FR549939A (fr) 1921-09-02 1922-04-08 Perfectionnements aux marteaux-pilons

Country Status (1)

Country Link
FR (1) FR549939A (fr)

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