FR1137297A - Coil with metal winding core, and method of manufacture thereof - Google Patents

Coil with metal winding core, and method of manufacture thereof

Info

Publication number
FR1137297A
FR1137297A FR1137297DA FR1137297A FR 1137297 A FR1137297 A FR 1137297A FR 1137297D A FR1137297D A FR 1137297DA FR 1137297 A FR1137297 A FR 1137297A
Authority
FR
France
Prior art keywords
coil
manufacture
winding core
metal 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.)
M Scaglia SpA
Original Assignee
M Scaglia SpA
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 M Scaglia SpA filed Critical M Scaglia SpA
Application granted granted Critical
Publication of FR1137297A publication Critical patent/FR1137297A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
    • B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
    • B65H75/04—Kinds or types
    • B65H75/08—Kinds or types of circular or polygonal cross-section
    • B65H75/14—Kinds or types of circular or polygonal cross-section with two end flanges
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/30—Handled filamentary material
    • B65H2701/31—Textiles threads or artificial strands of filaments
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/50—Storage means for webs, tapes, or filamentary material
    • B65H2701/51—Cores or reels characterised by the material
    • B65H2701/515—Cores or reels characterised by the material assembled from parts made of different materials
    • B65H2701/5152—End flanges and barrel of different material
    • B65H2701/51526—Metal barrel
FR1137297D 1954-05-28 1955-05-04 Coil with metal winding core, and method of manufacture thereof Expired FR1137297A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1137297X 1954-05-28

Publications (1)

Publication Number Publication Date
FR1137297A true FR1137297A (en) 1957-05-27

Family

ID=11431717

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1137297D Expired FR1137297A (en) 1954-05-28 1955-05-04 Coil with metal winding core, and method of manufacture thereof

Country Status (1)

Country Link
FR (1) FR1137297A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2414389A1 (en) * 1978-01-11 1979-08-10 Bois Cie Indle Throwaway reel for electrical cables - has hollow core with annular disc sides and is assembled by forcing punched out centres into core

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2414389A1 (en) * 1978-01-11 1979-08-10 Bois Cie Indle Throwaway reel for electrical cables - has hollow core with annular disc sides and is assembled by forcing punched out centres into core

Similar Documents

Publication Publication Date Title
FR68609E (en) Method of manufacturing metal oxides and ferrites
FR1181337A (en) Method of manufacturing an electromagnetic coil coated with an insulator
FR1081097A (en) Magnetic core and its manufacturing process
FR1143063A (en) Composition and manufacturing process of magnetic elements
FR1107583A (en) Method of manufacturing magnetic circuits with wound sheets
FR1116092A (en) Method of manufacturing a substantially rectangular hysteresis cycle magnetic core
FR1137297A (en) Coil with metal winding core, and method of manufacture thereof
FR1240322A (en) Manufacturing process of iron-silicon alloys with improved magnetic properties
FR1117385A (en) Method of manufacturing a substantially rectangular hysteresis cycle magnetic core
FR1220880A (en) Magnetic cores and process for their manufacture
FR1226220A (en) A method of making a magnetic core used as a memory element and a core made by this method
FR1128209A (en) Method of manufacturing a practically rectangular hysteresis ring magnetic core
FR1147282A (en) Induction coil winding
FR1118224A (en) Method of manufacturing a substantially rectangular hysteresis cycle magnetic core
FR1244033A (en) Method of manufacturing ferrite cores
FR1163894A (en) Wire spool provided with a metal winding core and method of manufacture therefor
FR1371508A (en) Manufacturing process of preformed magnetic cores with single winding and corresponding magnetic cores
BE579232A (en) A method of making a magnetic core used as a memorial element and a core made by this process.
FR1116470A (en) Metal construction toy or set and method for its manufacture
FR1235802A (en) Method of manufacturing a honeycomb core
FR1134491A (en) Method of manufacturing steel ingots with deoxidation
FR1167867A (en) Metallic uranium manufacturing process
FR1180129A (en) Manufacturing process of an alloy of manganese and bismuth
FR1237418A (en) Method of manufacturing a hairpiece and hairpiece thus obtained
FR1236958A (en) Method of manufacturing magnetic recordings