FR525264A - Machine for the manufacture of springs - Google Patents

Machine for the manufacture of springs

Info

Publication number
FR525264A
FR525264A FR525264A FR525264DA FR525264A FR 525264 A FR525264 A FR 525264A FR 525264 A FR525264 A FR 525264A FR 525264D A FR525264D A FR 525264DA FR 525264 A FR525264 A FR 525264A
Authority
FR
France
Prior art keywords
springs
manufacture
machine
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
FR525264A
Other languages
French (fr)
Inventor
James Aeschlimann
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.)
JAMES AESCHLMANN
Original Assignee
JAMES AESCHLMANN
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 JAMES AESCHLMANN filed Critical JAMES AESCHLMANN
Application granted granted Critical
Publication of FR525264A publication Critical patent/FR525264A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21H—MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
    • B21H7/00—Making articles not provided for in the preceding groups, e.g. agricultural tools, dinner forks, knives, spoons
    • B21H7/007—Taper rolling, e.g. leaf springs

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Agronomy & Crop Science (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR525264A 1920-09-30 1920-09-30 Machine for the manufacture of springs Expired FR525264A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR525264T 1920-09-30

Publications (1)

Publication Number Publication Date
FR525264A true FR525264A (en) 1921-09-17

Family

ID=8919941

Family Applications (1)

Application Number Title Priority Date Filing Date
FR525264A Expired FR525264A (en) 1920-09-30 1920-09-30 Machine for the manufacture of springs

Country Status (1)

Country Link
FR (1) FR525264A (en)

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