GB1256578A - - Google Patents

Info

Publication number
GB1256578A
GB1256578A GB1256578DA GB1256578A GB 1256578 A GB1256578 A GB 1256578A GB 1256578D A GB1256578D A GB 1256578DA GB 1256578 A GB1256578 A GB 1256578A
Authority
GB
United Kingdom
Prior art keywords
strip
rolls
roll
edge
bulges
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)
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
Publication of GB1256578A publication Critical patent/GB1256578A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/52—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length
    • C21D9/54—Furnaces for treating strips or wire
    • 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
    • B21C47/26—Special arrangements with regard to simultaneous or subsequent treatment of the material
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12333—Helical or with helical component
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/1241—Nonplanar uniform thickness or nonlinear uniform diameter [e.g., L-shape]
GB1256578D 1968-11-07 1969-09-15 Expired GB1256578A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US77410868A 1968-11-07 1968-11-07

Publications (1)

Publication Number Publication Date
GB1256578A true GB1256578A (de) 1971-12-08

Family

ID=25100268

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1256578D Expired GB1256578A (de) 1968-11-07 1969-09-15

Country Status (6)

Country Link
US (1) US3557592A (de)
JP (1) JPS4841826B1 (de)
BE (1) BE740535A (de)
DE (1) DE1949394C3 (de)
FR (1) FR2022804A1 (de)
GB (1) GB1256578A (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4160371A (en) * 1975-06-04 1979-07-10 Iog Industrie-Ofenbau Gmbh Apparatus for making a spiral coil having spaced turns
DE2524763C3 (de) * 1975-06-04 1982-07-08 IOG Industrie-Ofenbau GmbH, 4000 Düsseldorf Metallband für einen gewickelten Bund und Vorrichtung zur Herstellung des Metallbandes
JPS5914522B2 (ja) * 1979-05-24 1984-04-05 新日本製鐵株式会社 鋼帯コイルのボツクス焼鈍方法
US4467632A (en) * 1982-04-05 1984-08-28 General Electric Company Method of making a wound core for an electric transformer
US4570141A (en) * 1982-04-05 1986-02-11 General Electric Company Wound core for an electric transformer
JPS60127072A (ja) * 1983-12-14 1985-07-06 Chiyoda Seiki:Kk 円切断用ガス切断機
US4886711A (en) * 1987-11-27 1989-12-12 General Motors Corporation Catalytic converter metal monolithic catalyst substrate

Also Published As

Publication number Publication date
FR2022804A1 (de) 1970-08-07
JPS4841826B1 (de) 1973-12-08
BE740535A (de) 1970-04-20
DE1949394C3 (de) 1975-06-19
DE1949394B2 (de) 1974-11-07
DE1949394A1 (de) 1970-05-27
US3557592A (en) 1971-01-26

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees