EP1190783A3 - Manufacture of stapling wire - Google Patents

Manufacture of stapling wire Download PDF

Info

Publication number
EP1190783A3
EP1190783A3 EP01121203A EP01121203A EP1190783A3 EP 1190783 A3 EP1190783 A3 EP 1190783A3 EP 01121203 A EP01121203 A EP 01121203A EP 01121203 A EP01121203 A EP 01121203A EP 1190783 A3 EP1190783 A3 EP 1190783A3
Authority
EP
European Patent Office
Prior art keywords
wire
stitching
drawing stage
diameter
manufacture
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.)
Withdrawn
Application number
EP01121203A
Other languages
German (de)
French (fr)
Other versions
EP1190783A2 (en
Inventor
Rüdiger Tüshaus
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.)
Dorstener Drahtwerke Hw Brune & Co GmbH
Original Assignee
Dorstener Drahtwerke Hw Brune & Co GmbH
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
Priority claimed from DE10051493A external-priority patent/DE10051493A1/en
Application filed by Dorstener Drahtwerke Hw Brune & Co GmbH filed Critical Dorstener Drahtwerke Hw Brune & Co GmbH
Publication of EP1190783A2 publication Critical patent/EP1190783A2/en
Publication of EP1190783A3 publication Critical patent/EP1190783A3/en
Withdrawn legal-status Critical Current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
    • B21C1/00—Manufacture of metal sheets, metal wire, metal rods, metal tubes by drawing
    • B21C1/003—Drawing materials of special alloys so far as the composition of the alloy requires or permits special drawing methods or sequences

Abstract

Die Erfindung betrifft ein Verfahren zur Herstellung von Heftdraht (7) zur Verwendung in der graphischen Industrie zum Heften von Zeitschriften, Broschüren u. dgl., wobei ein ziehfähiger Draht aus einem Ausgangsmaterial (A) mit geringem Kohlenstoffgehalt in einer ersten Ziehstufe (2) von einem Ausgangsdurchmesser (D1) auf einen Zwischendurchmesser (D2) gezogen wird und wobei der Draht in einer zweiten Ziehstufe (6) vom Zwischendurchmesser (D2) auf einen Enddurchmesser (D3) nachgezogen wird, so daß sich der Heftdraht (7) ergibt. Um ein einfaches und kostengünstiges Herstellungsverfahren für Heftdraht zur Verfügung zu stellen, wobei ein den Anforderungen der graphischen Industrie genügender Heftdraht hergestellt wird, ist erfindungsgemäß vorgesehen, daß die zweite Ziehstufe (6) durchgeführt wird, ohne daß der Draht zuvor einer Wärmebehandlung unterzogen worden ist.The invention relates to a method for producing stitching wire (7) for use in the graphic industry for stitching magazines, brochures and the like. Like., wherein a drawable wire from a starting material (A) with a low carbon content is drawn in a first drawing stage (2) from an initial diameter (D 1 ) to an intermediate diameter (D 2 ) and wherein the wire in a second drawing stage (6) from the intermediate diameter (D 2 ) to a final diameter (D 3 ), so that the stitching wire (7) results. In order to provide a simple and inexpensive production method for stitching wire, wherein a stitching wire which meets the requirements of the graphic industry is produced, the invention provides that the second drawing stage (6) is carried out without the wire having previously been subjected to a heat treatment.

EP01121203A 2000-09-11 2001-09-05 Manufacture of stapling wire Withdrawn EP1190783A3 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE10044982 2000-09-11
DE10044982 2000-09-11
DE10051493A DE10051493A1 (en) 2000-09-11 2000-10-17 Method of making stitching wire
DE10051493 2000-10-17

Publications (2)

Publication Number Publication Date
EP1190783A2 EP1190783A2 (en) 2002-03-27
EP1190783A3 true EP1190783A3 (en) 2003-06-04

Family

ID=26007020

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01121203A Withdrawn EP1190783A3 (en) 2000-09-11 2001-09-05 Manufacture of stapling wire

Country Status (2)

Country Link
US (1) US20020083753A1 (en)
EP (1) EP1190783A3 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110193531A (en) * 2018-08-18 2019-09-03 贵州钢绳股份有限公司 Galvanized steel wire production technology is used in automobile guy cable flattening
CN113331506A (en) * 2021-06-09 2021-09-03 云南铝业股份有限公司 Production method of aluminum nose bridge flat wire

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1402454A (en) * 1964-05-04 1965-06-11 Steel wire, in particular spring steel wire and steel wire for prestressed elements, as well as its manufacturing process
US4613385A (en) * 1984-08-06 1986-09-23 Regents Of The University Of California High strength, low carbon, dual phase steel rods and wires and process for making same
US4619714A (en) * 1984-08-06 1986-10-28 The Regents Of The University Of California Controlled rolling process for dual phase steels and application to rod, wire, sheet and other shapes
US4853032A (en) * 1987-08-17 1989-08-01 Cargill, Incorporated Process for producing low carbon steel for cold drawing

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2370973A (en) * 1941-11-22 1945-03-06 William C Lang Method and apparatus for producing coated wire

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1402454A (en) * 1964-05-04 1965-06-11 Steel wire, in particular spring steel wire and steel wire for prestressed elements, as well as its manufacturing process
US4613385A (en) * 1984-08-06 1986-09-23 Regents Of The University Of California High strength, low carbon, dual phase steel rods and wires and process for making same
US4619714A (en) * 1984-08-06 1986-10-28 The Regents Of The University Of California Controlled rolling process for dual phase steels and application to rod, wire, sheet and other shapes
US4853032A (en) * 1987-08-17 1989-08-01 Cargill, Incorporated Process for producing low carbon steel for cold drawing

Also Published As

Publication number Publication date
US20020083753A1 (en) 2002-07-04
EP1190783A2 (en) 2002-03-27

Similar Documents

Publication Publication Date Title
DE60004812T2 (en) MULTILAYER TRANSFORMER ARRANGEMENT AND METHOD
EP1252832A3 (en) Filter and method of production of filters
EP1003146B1 (en) Method for identifying products by using microparticles
DE69325970T2 (en) Wire rod, fine wire and twisted wire made of steel, process for the production of fine wire
DE60143620D1 (en) METHOD FOR PRODUCING SMOKE PRODUCTS DESIGNATED BY A REDUCED INFLAMMATORY INFLUENCE, AND PRODUCTS MANUFACTURED BY THIS PROCESS
DE69213314T2 (en) Process for producing high-strength wire from an alloy
DE2817376C2 (en) Process for threadless and staple-free binding of books and magazines from folded sheets
DE59605186D1 (en) METHOD FOR PRODUCING PRINTED PRODUCTS AND PRINTED PRODUCTS PRODUCED BY THE PROCESS
EP1190783A3 (en) Manufacture of stapling wire
DE3113883A1 (en) METHOD FOR PRODUCING OPTICAL FIBERS
EP0086451A3 (en) False-twist textured yarn and method for producing it
EP0844704A3 (en) Manufacturing method of twisted ready-made lines and device for carrying out the method
DE102019120137B3 (en) Electrodynamic loudspeaker
BR8907602A (en) COPOLIMERS CONTAINING AMINO GROUPS, PROCESS FOR THEIR PREPARATION AS WELL AS ITS USE IN COATING AGENTS
DE2647154A1 (en) METHOD AND DEVICE FOR PRODUCING A TUBE FROM THERMOPLASTIC MATERIAL
EP1187052A3 (en) Method for producing synthesis pathways
DE59603575D1 (en) MANUFACTURING PROCESS FOR PROBE WITH COATED TIP
DE221796C (en)
DE76912C (en) Process for the production of flat wire springs from any number of wire spirals
DE629056C (en) Method for reducing couplings in telecommunication cables with air space cores
DE264844C (en)
DE62501C (en) Process for the production of nibs from celluloid, ebonite and the like
EP0457055B1 (en) Guitar with strings
EP1202298A2 (en) Twisted multiconductor
DE2442353C3 (en) Flexible tool made of wire for cutting blocks of foamed plastic

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

AX Request for extension of the european patent

Extension state: AL LT LV MK RO SI

RIC1 Information provided on ipc code assigned before grant

Ipc: 7B 21C 1/04 B

Ipc: 7B 21C 1/00 A

AKX Designation fees paid
REG Reference to a national code

Ref country code: DE

Ref legal event code: 8566

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20031205