FR468915A - Perfectionnements aux marteaux-pilons à air comprimé - Google Patents

Perfectionnements aux marteaux-pilons à air comprimé

Info

Publication number
FR468915A
FR468915A FR468915DA FR468915A FR 468915 A FR468915 A FR 468915A FR 468915D A FR468915D A FR 468915DA FR 468915 A FR468915 A FR 468915A
Authority
FR
France
Prior art keywords
compressed air
air hammers
hammers
compressed
air
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)
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.)
HORME ET BUIRE SOC
Original Assignee
HORME ET BUIRE SOC
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 HORME ET BUIRE SOC filed Critical HORME ET BUIRE SOC
Application granted granted Critical
Publication of FR468915A publication Critical patent/FR468915A/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
    • 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
    • B21J7/24—Drives for hammers; Transmission means therefor for power hammers operated by steam, air, or other gaseous pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR468915D 1914-02-25 1914-02-25 Perfectionnements aux marteaux-pilons à air comprimé Expired FR468915A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR468915T 1914-02-25

Publications (1)

Publication Number Publication Date
FR468915A true FR468915A (fr) 1914-07-20

Family

ID=1507415

Family Applications (1)

Application Number Title Priority Date Filing Date
FR468915D Expired FR468915A (fr) 1914-02-25 1914-02-25 Perfectionnements aux marteaux-pilons à air comprimé

Country Status (1)

Country Link
FR (1) FR468915A (fr)

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