GB1538060A – Process for extruding plastomeric or elastomeric material on filaments
– Google Patents
GB1538060A – Process for extruding plastomeric or elastomeric material on filaments
– Google Patents
Process for extruding plastomeric or elastomeric material on filaments
Info
Publication number
GB1538060A
GB1538060A
GB3274378A
GB3274378A
GB1538060A
GB 1538060 A
GB1538060 A
GB 1538060A
GB 3274378 A
GB3274378 A
GB 3274378A
GB 3274378 A
GB3274378 A
GB 3274378A
GB 1538060 A
GB1538060 A
GB 1538060A
Authority
GB
United Kingdom
Prior art keywords
plastomeric
filaments
extruding
elastomeric material
elastomeric
Prior art date
1974-12-20
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
GB3274378A
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.)
Pirelli and C SpA
Original Assignee
Pirelli SpA
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.)
1974-12-20
Filing date
1975-12-20
Publication date
1979-01-10
1975-12-20
Application filed by Pirelli SpA
filed
Critical
Pirelli SpA
1979-01-10
Publication of GB1538060A
publication
Critical
patent/GB1538060A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
Classifications
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
B29C48/03—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
B29C48/05—Filamentary, e.g. strands
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
B29C48/03—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
B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
B29C48/11—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels comprising two or more partially or fully enclosed cavities, e.g. honeycomb-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
B29C48/03—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
B29C48/12—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
B29C48/15—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
B29C48/156—Coating two or more articles simultaneously
GB3274378A
1974-12-20
1975-12-20
Process for extruding plastomeric or elastomeric material on filaments
Expired
GB1538060A
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
IT3078574A
IT1027862B
(en)
1974-12-20
1974-12-20
DRAWING HEAD TO EXTRUDE PLASTOMER MATERIAL OR MERICO ELASTO AROUND FILAMENTS
Publications (1)
Publication Number
Publication Date
GB1538060A
true
GB1538060A
(en)
1979-01-10
Family
ID=11232022
Family Applications (2)
Application Number
Title
Priority Date
Filing Date
GB4901475A
Expired
GB1538059A
(en)
1974-12-20
1975-12-20
Extrusion head for extruding plastomeric or elastomeric material on filaments
GB3274378A
Expired
GB1538060A
(en)
1974-12-20
1975-12-20
Process for extruding plastomeric or elastomeric material on filaments
Family Applications Before (1)
Application Number
Title
Priority Date
Filing Date
GB4901475A
Expired
GB1538059A
(en)
1974-12-20
1975-12-20
Extrusion head for extruding plastomeric or elastomeric material on filaments
Country Status (12)
Country
Link
US
(1)
US4050867A
(en)
JP
(1)
JPS5177659A
(en)
AR
(1)
AR211331A1
(en)
AU
(1)
AU500774B2
(en)
BR
(1)
BR7507451A
(en)
CA
(1)
CA1062862A
(en)
DE
(1)
DE2557511A1
(en)
ES
(1)
ES217858Y
(en)
FR
(1)
FR2333637A1
(en)
GB
(2)
GB1538059A
(en)
IT
(1)
IT1027862B
(en)
SE
(1)
SE7514301L
(en)
Families Citing this family (29)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US4093773A
(en)
*
1976-09-20
1978-06-06
Color Custom Compounding, Inc.
Finishing welt, and method and apparatus for forming finishing welts
US4277642A
(en)
*
1978-09-15
1981-07-07
Western Electric Company, Inc.
Cordage having a plurality of conductors in a partitioned jacket
US4212612A
(en)
*
1979-07-05
1980-07-15
Western Electric Company, Inc.
Apparatus for enclosing a plurality of conductors in a partitioned jacket
EP0035974B1
(en)
*
1980-03-10
1983-07-13
Ciba-Geigy Ag
Device for producing a glass fibre reinforced plastics granulate
US4300878A
(en)
*
1980-08-27
1981-11-17
The Firestone Tire & Rubber Company
Extrusion die for forming composite rubber-cord strip
US4568507A
(en)
*
1983-12-27
1986-02-04
Northern Telecom Limited
Jacketing of telecommunications cable cores
US4578024A
(en)
*
1985-02-22
1986-03-25
The Firestone Tire & Rubber Company
Coextrusion apparatus
GB2176905B
(en)
*
1985-06-27
1989-10-11
Stc Plc
Optical fibre cables
US4776909A
(en)
*
1986-07-28
1988-10-11
The Firestone Tire & Rubber Company
Method for making coextruded seamless tubular tire bodies for use in pneumatic tires
US5115485A
(en)
*
1987-05-04
1992-05-19
Rochester Corporation
Cable for housing parallelly oriented optical fibers and method and apparatus for producing the same
EP0393013B2
(en)
*
1989-04-12
1997-06-25
Vorspann-Technik Gesellschaft m.b.H.
Tensioning-bundle comprising tensioning members
AT409280B
(en)
*
1989-04-12
2002-07-25
Vorspann Technik Gmbh
Prestressing cable – has specified plastic individual strand and overall insulation
US4999148A
(en)
*
1989-08-24
1991-03-12
Northern Telecom Limited
Method and apparatus for making reinforced insulated electrical conductor
AT404489B
(en)
*
1990-06-19
1998-11-25
Vorspann Technik Gmbh
Prestressing cable having at least one tension member, and process for producing a prestressing cable
DE4120165C2
(en)
*
1990-07-05
1995-01-26
Friedrichs Konrad Kg
Extrusion tool for producing a hard metal or ceramic rod
US5112206A
(en)
*
1991-05-16
1992-05-12
Shell Oil Company
Apparatus for the resin-impregnation of fibers
US5114633A
(en)
*
1991-05-16
1992-05-19
Shell Oil Company
Method for the resin-impregnation of fibers
DE4120166C2
(en)
*
1991-06-19
1994-10-06
Friedrichs Konrad Kg
Extrusion tool for producing a hard metal or ceramic rod with twisted inner holes
US5162120A
(en)
*
1991-11-29
1992-11-10
Northern Telecom Limited
Method and apparatus for providing jackets on cable
US7511225B2
(en)
2002-09-24
2009-03-31
Adc Incorporated
Communication wire
US7214880B2
(en)
*
2002-09-24
2007-05-08
Adc Incorporated
Communication wire
US20040055777A1
(en)
*
2002-09-24
2004-03-25
David Wiekhorst
Communication wire
FR2874736B1
(en)
*
2004-08-27
2006-11-03
Nexans Sa
DEVICE FOR MANUFACTURING AN ALVEOLED SHEATH AROUND A DRIVER
US7271344B1
(en)
*
2006-03-09
2007-09-18
Adc Telecommunications, Inc.
Multi-pair cable with channeled jackets
WO2009009747A1
(en)
*
2007-07-12
2009-01-15
Adc Telecommunications, Inc.
Telecommunication wire with low dielectric constant insulator
WO2010002720A1
(en)
2008-07-03
2010-01-07
Adc Telecommunications, Inc.
Telecommunications wire having a channeled dielectric insulator and methods for manufacturing the same
FI122665B
(en)
*
2009-02-03
2012-05-15
Nextrom Oy
Method and apparatus for coating a fiber bundle
CN108072947B
(en)
*
2017-12-29
2020-04-24
通鼎互联信息股份有限公司
Mould for manufacturing multi-core optical cable
US20210387395A1
(en)
*
2020-06-10
2021-12-16
The Goodyear Tire & Rubber Company
Die for a polymer mixing machine and tire ply produced by same
Family Cites Families (5)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US326021A
(en)
*
1885-09-08
cruickshank
US2488576A
(en)
*
1948-01-07
1949-11-22
Western Electric Co
Extruding apparatus
US2659932A
(en)
*
1951-04-24
1953-11-24
United States Steel Corp
Extruding apparatus
US2766481A
(en)
*
1952-08-28
1956-10-16
Western Electric Co
Methods of and apparatus for extruding cellular plastics
FR2179835B1
(en)
*
1972-04-08
1976-09-10
Breco Kunststoff
1974
1974-12-19
ES
ES1974217858U
patent/ES217858Y/en
not_active
Expired
1974-12-20
IT
IT3078574A
patent/IT1027862B/en
active
1975
1975-09-26
JP
JP11628875A
patent/JPS5177659A/en
active
Pending
1975-10-27
AR
AR26094775A
patent/AR211331A1/en
active
1975-11-05
FR
FR7533754A
patent/FR2333637A1/en
active
Granted
1975-11-12
BR
BR7507451A
patent/BR7507451A/en
unknown
1975-12-17
SE
SE7514301A
patent/SE7514301L/en
unknown
1975-12-18
US
US05/641,980
patent/US4050867A/en
not_active
Expired – Lifetime
1975-12-19
DE
DE19752557511
patent/DE2557511A1/en
active
Pending
1975-12-19
AU
AU87725/75A
patent/AU500774B2/en
not_active
Expired
1975-12-19
CA
CA242,146A
patent/CA1062862A/en
not_active
Expired
1975-12-20
GB
GB4901475A
patent/GB1538059A/en
not_active
Expired
1975-12-20
GB
GB3274378A
patent/GB1538060A/en
not_active
Expired
Also Published As
Publication number
Publication date
AU8772575A
(en)
1977-06-23
SE7514301L
(en)
1976-06-21
CA1062862A
(en)
1979-09-25
BR7507451A
(en)
1976-08-24
AU500774B2
(en)
1979-05-31
AR211331A1
(en)
1977-11-30
FR2333637B1
(en)
1978-04-14
FR2333637A1
(en)
1977-07-01
JPS5177659A
(en)
1976-07-06
ES217858U
(en)
1976-08-16
GB1538059A
(en)
1979-01-10
IT1027862B
(en)
1978-12-20
US4050867A
(en)
1977-09-27
ES217858Y
(en)
1977-01-01
DE2557511A1
(en)
1976-07-01
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Legal Events
Date
Code
Title
Description
1979-05-16
PS
Patent sealed [section 19, patents act 1949]
1982-07-21
732
Registration of transactions, instruments or events in the register (sect. 32/1977)
1988-08-10
PCNP
Patent ceased through non-payment of renewal fee
