FR1043045A - Method and apparatus for manufacturing shaping rolls - Google Patents

Method and apparatus for manufacturing shaping rolls

Info

Publication number
FR1043045A
FR1043045A FR1043045DA FR1043045A FR 1043045 A FR1043045 A FR 1043045A FR 1043045D A FR1043045D A FR 1043045DA FR 1043045 A FR1043045 A FR 1043045A
Authority
FR
France
Prior art keywords
shaping rolls
manufacturing shaping
manufacturing
rolls
shaping
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
French (fr)
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.)
CALUMET AND HECLA CONS COPPER
Original Assignee
CALUMET AND HECLA CONS COPPER
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 CALUMET AND HECLA CONS COPPER filed Critical CALUMET AND HECLA CONS COPPER
Application granted granted Critical
Publication of FR1043045A publication Critical patent/FR1043045A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D15/00—Corrugating tubes
    • B21D15/04—Corrugating tubes transversely, e.g. helically
FR1043045D 1950-09-25 1951-05-30 Method and apparatus for manufacturing shaping rolls Expired FR1043045A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1043045XA 1950-09-25 1950-09-25

Publications (1)

Publication Number Publication Date
FR1043045A true FR1043045A (en) 1953-11-05

Family

ID=22299769

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1043045D Expired FR1043045A (en) 1950-09-25 1951-05-30 Method and apparatus for manufacturing shaping rolls

Country Status (1)

Country Link
FR (1) FR1043045A (en)

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