FR2362068A1 - Ligne de traitement d'un fil metallique - Google Patents

Ligne de traitement d'un fil metallique

Info

Publication number
FR2362068A1
FR2362068A1 FR7724998A FR7724998A FR2362068A1 FR 2362068 A1 FR2362068 A1 FR 2362068A1 FR 7724998 A FR7724998 A FR 7724998A FR 7724998 A FR7724998 A FR 7724998A FR 2362068 A1 FR2362068 A1 FR 2362068A1
Authority
FR
France
Prior art keywords
treatment
internal face
balloon envelope
wire
wire processing
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.)
Granted
Application number
FR7724998A
Other languages
English (en)
Other versions
FR2362068B1 (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.)
Maillefer SA
Original Assignee
Maillefer SA
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 Maillefer SA filed Critical Maillefer SA
Publication of FR2362068A1 publication Critical patent/FR2362068A1/fr
Application granted granted Critical
Publication of FR2362068B1 publication Critical patent/FR2362068B1/fr
Granted 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
    • B65H49/00—Unwinding or paying-out filamentary material; Supporting, storing or transporting packages from which filamentary material is to be withdrawn or paid-out
    • B65H49/02—Methods or apparatus in which packages do not rotate
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS 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
    • B21C47/16—Unwinding or uncoiling
    • B21C47/18—Unwinding or uncoiling from reels or drums
    • B21C47/20—Unwinding or uncoiling from reels or drums the unreeled material moving transversely to the tangent line of the drum, e.g. axially, radially

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Guides For Winding Or Rewinding, Or Guides For Filamentary Materials (AREA)
  • Unwinding Of Filamentary Materials (AREA)
  • Winding, Rewinding, Material Storage Devices (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
  • Processes Specially Adapted For Manufacturing Cables (AREA)
  • Wire Processing (AREA)
  • Soil Working Implements (AREA)
  • Materials For Medical Uses (AREA)
  • Road Signs Or Road Markings (AREA)
  • Coating With Molten Metal (AREA)

Abstract

L'invention fait partie du secteur technique des installations de traitement de fil métallique telles que par exemple les lignes d'enrobage d'un fil électrique de cuivre. De façon connue en soi, ces lignes comportent à leur extrémité amont un dévidoir à la défilée dont l'arbre porte-bobine est engagé à l'intérieur d'une enveloppe anti-ballonnement Selon l'invention, l'enveloppe anti-ballonnement 11 est constituée par une pièce de fonte grise ou de fonte ductile ayant la forme d'un corps creux de revolution à profil en ogive. A son extrémité aval, cette pièce porte un embout de forme conique délimitant l'ouverture de sortie du fil 20. La face interne de l'enveloppe est usinée par tournage de façon à être parfaitement lisse. Cette face interne peut en outre subir un traitement de durcissement, par exemple un traitement de sulfinisation ou un autre traitement du même genre.
FR7724998A 1976-08-17 1977-08-16 Ligne de traitement d'un fil metallique Granted FR2362068A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1044976A CH597076A5 (fr) 1976-08-17 1976-08-17

Publications (2)

Publication Number Publication Date
FR2362068A1 true FR2362068A1 (fr) 1978-03-17
FR2362068B1 FR2362068B1 (fr) 1984-05-11

Family

ID=4363338

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7724998A Granted FR2362068A1 (fr) 1976-08-17 1977-08-16 Ligne de traitement d'un fil metallique

Country Status (10)

Country Link
US (1) US4148448A (fr)
JP (1) JPS5323855A (fr)
AT (1) AT357135B (fr)
CH (1) CH597076A5 (fr)
DE (1) DE2735018C3 (fr)
FR (1) FR2362068A1 (fr)
GB (1) GB1583785A (fr)
IT (1) IT1114844B (fr)
NO (1) NO146082C (fr)
SE (1) SE7709229L (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3936354A1 (de) * 1989-11-02 1991-05-08 Schlafhorst & Co W Vorrichtung zum abgeben eines vorgarns an eine spinneinrichtung

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03138266A (ja) * 1989-10-24 1991-06-12 Ashimori Ind Co Ltd 放水装置
WO2000021866A2 (fr) * 1998-10-09 2000-04-20 Barmag Ag Procede de devidage continu d'un fil
US20060177288A1 (en) * 2005-02-09 2006-08-10 Parker N W Multiple loadlocks and processing chamber
CN102458703B (zh) * 2009-06-03 2016-04-20 株式会社普利司通 线材的开卷辅助装置
CN117818854A (zh) * 2022-04-26 2024-04-05 李红平 一种汽车防溺水呼吸器

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL50934C (fr) * 1937-07-13
US2242053A (en) * 1938-10-01 1941-05-13 Sr Penrose E Chapman Wire despooling device
US3131884A (en) * 1957-07-24 1964-05-05 Entwistle Mfg Corp Wire handling machine
US3321151A (en) * 1965-09-15 1967-05-23 Gen Cable Corp Flip cone for continuous high speed unwinding wire
JPS5029145A (fr) * 1973-07-17 1975-03-25
JPS5316316Y2 (fr) * 1974-06-24 1978-04-28

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3936354A1 (de) * 1989-11-02 1991-05-08 Schlafhorst & Co W Vorrichtung zum abgeben eines vorgarns an eine spinneinrichtung

Also Published As

Publication number Publication date
DE2735018A1 (de) 1978-02-23
AT357135B (de) 1980-06-25
GB1583785A (en) 1981-02-04
NO146082C (no) 1982-07-28
SE7709229L (sv) 1978-02-18
CH597076A5 (fr) 1978-03-31
JPS5323855A (en) 1978-03-04
ATA595177A (de) 1979-11-15
DE2735018C3 (de) 1980-07-03
NO772856L (no) 1978-02-20
JPS5523687B2 (fr) 1980-06-24
IT1114844B (it) 1986-01-27
FR2362068B1 (fr) 1984-05-11
DE2735018B2 (de) 1979-10-18
US4148448A (en) 1979-04-10
NO146082B (no) 1982-04-19

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Legal Events

Date Code Title Description
ST Notification of lapse