GB1075708A - Creación de Inventos y Patentes con Inteligencia Artificial

GB1075708A – Extrusion apparatus for cable sheaths
– Google Patents

GB1075708A – Extrusion apparatus for cable sheaths
– Google Patents
Extrusion apparatus for cable sheaths

Info

Publication number
GB1075708A

GB1075708A
GB44703/64A
GB4470364A
GB1075708A
GB 1075708 A
GB1075708 A
GB 1075708A
GB 44703/64 A
GB44703/64 A
GB 44703/64A
GB 4470364 A
GB4470364 A
GB 4470364A
GB 1075708 A
GB1075708 A
GB 1075708A
Authority
GB
United Kingdom
Prior art keywords
die
cable
strand
main
face plate
Prior art date
1963-11-07
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
GB44703/64A
Inventor
Eugene Selig Hannis
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.)

AT&T Corp

Original Assignee
Western Electric Co Inc
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.)
1963-11-07
Filing date
1964-11-03
Publication date
1967-07-12

1964-11-03
Application filed by Western Electric Co Inc
filed
Critical
Western Electric Co Inc

1967-07-12
Publication of GB1075708A
publication
Critical
patent/GB1075708A/en

Status
Expired
legal-status
Critical
Current

Links

Espacenet

Global Dossier

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Classifications

H—ELECTRICITY

H01—ELECTRIC ELEMENTS

H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES

H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables

H01B13/06—Insulating conductors or cables

H01B13/14—Insulating conductors or cables by extrusion

B—PERFORMING OPERATIONS; TRANSPORTING

B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL

B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING

B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor

B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion

B29C48/06—Rod-shaped

B—PERFORMING OPERATIONS; TRANSPORTING

B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL

B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING

B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor

B29C48/12—Articles with an irregular circumference when viewed in cross-section, e.g. window profiles

B—PERFORMING OPERATIONS; TRANSPORTING

B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL

B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING

B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor

B29C48/15—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor incorporating preformed parts or layers, e.g. extrusion moulding around inserts

B—PERFORMING OPERATIONS; TRANSPORTING

B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL

B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING

B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor

B29C48/25—Component parts, details or accessories; Auxiliary operations

B29C48/30—Extrusion nozzles or dies

B29C48/32—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles

B—PERFORMING OPERATIONS; TRANSPORTING

B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL

B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING

B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor

B29C48/05—Filamentary, e.g. strands

Abstract

1,075,708. Sheathing by extrusion. WESTERN ELECTRIC CO. Inc. Nov. 3, 1964 [Nov. 7, 1963], No. 44703/64. Heading B5A. Sheathings for a cable (15), Fig. 4 (not shown), and a supporting strand (16) are simultaneously extruded together with an interconnecting web (19), the cable and supporting strand passing through core tubes 21 and 22, Fig. 3, respectively in die holder 10. To ensure that the die openings 27 and 32, Fig. 1, in main die member 26, Fig. 3, and auxiliary die member 30 respectively are concentric with cable 15 and strand 16, which are independently supported, the main die is provided with an adjustable face plate 35 which carries member 30 and has apertures 271, 49, Fig. 1, connected by a channel 51. In operation the main die 26, Fig. 3, face plate 35 and die holder 10 are secured to the extruder by jack screws (not shown) so that the die opening 27 and aperture 271, Fig. 1, are concentric with cable 15. If die opening 32 is not coaxial with strand 16 it is adjusted radially by rotation of an eccentrically mounted member 42 which passes through a slot 43 in die 30. If a circumferential movement of die 30 is necessary, screws 36 which secure face plate 35 and die members 26 and 30 to die head 10 and which pass through enlarged openings 37 are loosened, and main die 26 and plate 35 are rotated by rotation of a second eccentric actuator 52. Normally the offsetting of die openings 27, 271 due to this movement may be ignored. If finer adjustment is needed the whole of the adjustment procedure is repeated.

GB44703/64A
1963-11-07
1964-11-03
Extrusion apparatus for cable sheaths

Expired

GB1075708A
(en)

Applications Claiming Priority (1)

Application Number
Priority Date
Filing Date
Title

US32217863

1963-11-07

Publications (1)

Publication Number
Publication Date

GB1075708A
true

GB1075708A
(en)

1967-07-12

Family
ID=33415674
Family Applications (1)

Application Number
Title
Priority Date
Filing Date

GB44703/64A
Expired

GB1075708A
(en)

1963-11-07
1964-11-03
Extrusion apparatus for cable sheaths

Country Status (1)

Country
Link

GB
(1)

GB1075708A
(en)

Cited By (1)

* Cited by examiner, † Cited by third party

Publication number
Priority date
Publication date
Assignee
Title

CN113373716A
(en)

2021-06-09
2021-09-10
湖北军龙钢业有限公司
Steel strand wires production is with closing bundle device

1964

1964-11-03
GB
GB44703/64A
patent/GB1075708A/en
not_active
Expired

Cited By (1)

* Cited by examiner, † Cited by third party

Publication number
Priority date
Publication date
Assignee
Title

CN113373716A
(en)

2021-06-09
2021-09-10
湖北军龙钢业有限公司
Steel strand wires production is with closing bundle device

Información de contacto