FR1023880A - Improvements in machines for winding sheet metal or the like - Google Patents

Improvements in machines for winding sheet metal or the like

Info

Publication number
FR1023880A
FR1023880A FR1023880DA FR1023880A FR 1023880 A FR1023880 A FR 1023880A FR 1023880D A FR1023880D A FR 1023880DA FR 1023880 A FR1023880 A FR 1023880A
Authority
FR
France
Prior art keywords
machines
sheet metal
winding sheet
winding
metal
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.)
Joshua Bigwood & Son
Original Assignee
Joshua Bigwood & Son
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 Joshua Bigwood & Son filed Critical Joshua Bigwood & Son
Application granted granted Critical
Publication of FR1023880A publication Critical patent/FR1023880A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C47/00—Winding-up, coiling or winding-off metal wire, metal band or other flexible metal material characterised by features relevant to metal processing only
    • B21C47/28—Drums or other coil-holders
    • B21C47/30—Drums or other coil-holders expansible or contractible

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR1023880D 1949-07-30 1950-07-28 Improvements in machines for winding sheet metal or the like Expired FR1023880A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1023880X 1949-07-30

Publications (1)

Publication Number Publication Date
FR1023880A true FR1023880A (en) 1953-03-25

Family

ID=10868717

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1023880D Expired FR1023880A (en) 1949-07-30 1950-07-28 Improvements in machines for winding sheet metal or the like

Country Status (1)

Country Link
FR (1) FR1023880A (en)

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