ATE46366T1 - CONTACT ROLLER DEVICE FOR SUPPLYING ELECTRICAL CURRENT IN CONTINUOUS WIRE ANNEALING PLANTS. - Google Patents

CONTACT ROLLER DEVICE FOR SUPPLYING ELECTRICAL CURRENT IN CONTINUOUS WIRE ANNEALING PLANTS.

Info

Publication number
ATE46366T1
ATE46366T1 AT85830059T AT85830059T ATE46366T1 AT E46366 T1 ATE46366 T1 AT E46366T1 AT 85830059 T AT85830059 T AT 85830059T AT 85830059 T AT85830059 T AT 85830059T AT E46366 T1 ATE46366 T1 AT E46366T1
Authority
AT
Austria
Prior art keywords
supplying electrical
electrical current
roller device
contact roller
sleeve
Prior art date
Application number
AT85830059T
Other languages
German (de)
Inventor
Sebastiano Parasiliti
Original Assignee
Angeli Ind S P A De
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 Angeli Ind S P A De filed Critical Angeli Ind S P A De
Application granted granted Critical
Publication of ATE46366T1 publication Critical patent/ATE46366T1/en

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/0004—Devices wherein the heating current flows through the material to be heated
    • H05B3/0009—Devices wherein the heating current flows through the material to be heated the material to be heated being in motion
    • 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
    • C21D9/56—Continuous furnaces for strip or wire
    • C21D9/62—Continuous furnaces for strip or wire with direct resistance heating

Abstract

A roller assembly for supplying electrical power to a plant for the continuous annealing of wire includes rollers which each have an electrically conductive sleeve and contacts which are slidable on the sleeve and connected to a voltage source. - The sleeve has several electrically conductive segments which are insulated from each other. The contacts engage an angular portion of the sleeve which is within the arc of winding of the wire and has an angular extent such that a voltage is not applied to the segments at the ends of the arc of winding.
AT85830059T 1984-03-09 1985-03-06 CONTACT ROLLER DEVICE FOR SUPPLYING ELECTRICAL CURRENT IN CONTINUOUS WIRE ANNEALING PLANTS. ATE46366T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT8421173U IT8421173V0 (en) 1984-03-09 1984-03-09 ELECTRIC CONTACT ROLLER STRUCTURE, ESPECIALLY FOR PLANTS FOR CONTINUOUS METALLIC WIRE SEWING.
EP85830059A EP0155917B1 (en) 1984-03-09 1985-03-06 Electric-power-supplying roller assembly for continuous wire annealing plants

Publications (1)

Publication Number Publication Date
ATE46366T1 true ATE46366T1 (en) 1989-09-15

Family

ID=11177864

Family Applications (1)

Application Number Title Priority Date Filing Date
AT85830059T ATE46366T1 (en) 1984-03-09 1985-03-06 CONTACT ROLLER DEVICE FOR SUPPLYING ELECTRICAL CURRENT IN CONTINUOUS WIRE ANNEALING PLANTS.

Country Status (8)

Country Link
EP (1) EP0155917B1 (en)
JP (1) JPS61527A (en)
AT (1) ATE46366T1 (en)
DD (1) DD232930A5 (en)
DE (1) DE3572999D1 (en)
ES (1) ES285217Y (en)
HU (1) HU189966B (en)
IT (1) IT8421173V0 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1312036B1 (en) * 1999-03-30 2002-04-04 Sictra Machinery S R L CONTINUOUS ANNEALING WITH JUOLE EFFECT FOR MULTIWIRE DRAWERS.
US20060049160A1 (en) * 2004-09-08 2006-03-09 Gunnar Holm Method and arrangement for annealing of strips
DE102009008695A1 (en) * 2009-02-12 2010-08-19 Maschinenfabrik Niehoff Gmbh & Co Kg Arrangement, product and method for attaching a contact tube on a shaft of a wire continuous resistance annealer
CN102189148B (en) * 2011-03-09 2012-10-03 张家港市棋瑞德机械制造有限公司 Forming device for flat metal wire rod
CN105080779A (en) * 2015-08-10 2015-11-25 阜阳祥云木业有限公司 Wood plate painting rolling wheel

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1072760B (en) * 1960-01-07 Brown, Boveri R Cie. Aktiengesellschaft, Mannheim-Käfertal Contact device for the supply of electrical currents to moving metallic profile material
DE766288C (en) * 1942-10-22 1953-03-02 Werner & Pfleiderer Device for the continuous heat treatment of sheet metal strips by means of an electrical current to be passed directly through them
DE939704C (en) * 1952-08-26 1956-03-01 Walter Dr-Ing Reinecken Device for continuous annealing, hardening, quenching, tempering or the like of metallic profile material by means of electric current
US3182167A (en) * 1962-01-23 1965-05-04 Ohio Crankshaft Co Resistance heating apparatus
BE678073A (en) * 1964-03-11
JPS59222535A (en) * 1983-06-01 1984-12-14 Hitachi Ltd Current conducting roller

Also Published As

Publication number Publication date
EP0155917B1 (en) 1989-09-13
HU189966B (en) 1986-08-28
IT8421173V0 (en) 1984-03-09
EP0155917A3 (en) 1986-05-28
DE3572999D1 (en) 1989-10-19
DD232930A5 (en) 1986-02-12
EP0155917A2 (en) 1985-09-25
JPS61527A (en) 1986-01-06
ES285217U (en) 1985-07-16
JPH0465888B2 (en) 1992-10-21
ES285217Y (en) 1986-04-01
HUT37301A (en) 1985-11-28

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee