FR554153A - Marteau à cames et à compensation à ressorts - Google Patents

Marteau à cames et à compensation à ressorts

Info

Publication number
FR554153A
FR554153A FR554153DA FR554153A FR 554153 A FR554153 A FR 554153A FR 554153D A FR554153D A FR 554153DA FR 554153 A FR554153 A FR 554153A
Authority
FR
France
Prior art keywords
hammer
cam
spring compensation
compensation
spring
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
Etienne Gardette
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 FR554153A publication Critical patent/FR554153A/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
    • B21J7/36—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)
FR554153D 1922-06-19 1922-06-19 Marteau à cames et à compensation à ressorts Expired FR554153A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR554153T 1922-06-19

Publications (1)

Publication Number Publication Date
FR554153A true FR554153A (fr) 1923-06-06

Family

ID=8938678

Family Applications (1)

Application Number Title Priority Date Filing Date
FR554153D Expired FR554153A (fr) 1922-06-19 1922-06-19 Marteau à cames et à compensation à ressorts

Country Status (1)

Country Link
FR (1) FR554153A (fr)

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