IT982615B - Metodo ed apparecchiatura per riportare un tratto di uno strato tubolare di materiale estrudibile sull amima di un corpo di lunghez za indefinita del guale non sono accessibili le estremita - Google Patents

Metodo ed apparecchiatura per riportare un tratto di uno strato tubolare di materiale estrudibile sull amima di un corpo di lunghez za indefinita del guale non sono accessibili le estremita

Info

Publication number
IT982615B
IT982615B IT22031/73A IT2203173A IT982615B IT 982615 B IT982615 B IT 982615B IT 22031/73 A IT22031/73 A IT 22031/73A IT 2203173 A IT2203173 A IT 2203173A IT 982615 B IT982615 B IT 982615B
Authority
IT
Italy
Prior art keywords
guale
reporting
accessible
equipment
section
Prior art date
Application number
IT22031/73A
Other languages
English (en)
Original Assignee
Pirelli
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 Pirelli filed Critical Pirelli
Priority to IT22031/73A priority Critical patent/IT982615B/it
Priority to JP12553873A priority patent/JPS5545378B2/ja
Priority to US05/433,236 priority patent/US3940300A/en
Priority to CA190,314A priority patent/CA1036764A/en
Priority to SE7401790A priority patent/SE393490B/xx
Priority to DE19742407688 priority patent/DE2407688A1/de
Priority to BR1550/74A priority patent/BR7401550D0/pt
Priority to GB1036374A priority patent/GB1450313A/en
Priority to ZA00741575A priority patent/ZA741575B/xx
Priority to DK142174A priority patent/DK151423C/da
Priority to AU66699/74A priority patent/AU477278B2/en
Priority to FR7409207A priority patent/FR2222204B1/fr
Priority to NO741031A priority patent/NO140694C/no
Application granted granted Critical
Publication of IT982615B publication Critical patent/IT982615B/it

Links

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
    • B29C48/34—Cross-head annular extrusion nozzles, i.e. for simultaneously receiving moulding material and the preform to be coated
    • 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
    • B29C48/15—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
    • B29C48/151—Coating hollow 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
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/30—Extrusion nozzles or dies
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Processes Specially Adapted For Manufacturing Cables (AREA)
  • Processing Of Terminals (AREA)
  • Manufacturing Of Electric Cables (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
IT22031/73A 1973-03-23 1973-03-23 Metodo ed apparecchiatura per riportare un tratto di uno strato tubolare di materiale estrudibile sull amima di un corpo di lunghez za indefinita del guale non sono accessibili le estremita IT982615B (it)

Priority Applications (13)

Application Number Priority Date Filing Date Title
IT22031/73A IT982615B (it) 1973-03-23 1973-03-23 Metodo ed apparecchiatura per riportare un tratto di uno strato tubolare di materiale estrudibile sull amima di un corpo di lunghez za indefinita del guale non sono accessibili le estremita
JP12553873A JPS5545378B2 (it) 1973-03-23 1973-11-09
US05/433,236 US3940300A (en) 1973-03-23 1974-01-14 Method and apparatus for extruding a layer of extrudable material on a body having inaccessible ends
CA190,314A CA1036764A (en) 1973-03-23 1974-01-16 Extruding a layer on a body having inaccessible ends
SE7401790A SE393490B (sv) 1973-03-23 1974-02-11 Forfarande for anbringande av ett rorformigt skikt av strengsprutbart material pa ett forut blottat parti av en kerna i en langstreckt kropp, vars endar icke er atkomliga samt anordning for genomforande av forfarande
DE19742407688 DE2407688A1 (de) 1973-03-23 1974-02-18 Verfahren und vorrichtung zum aufbringen eines teiles einer rohrfoermigen schicht aus ausstossbarem bzw. spritzbarem material auf den kern zeines koerpers von unbestimmter laenge mit nicht zugaenglichen enden
BR1550/74A BR7401550D0 (pt) 1973-03-23 1974-03-04 Metodo e equipamento para dispor uma camada tubular de material extrudavel sobre a alma de um corpo com extremidades inacessiveis
GB1036374A GB1450313A (en) 1973-03-23 1974-03-07 Sheating elongate bodies
ZA00741575A ZA741575B (en) 1973-03-23 1974-03-11 Sheathing elongate bodies
DK142174A DK151423C (da) 1973-03-23 1974-03-14 Apparat til paafoering af en roerformet kappe paa et langstrakt parti af et kabel fjernt fra kablets ender
AU66699/74A AU477278B2 (en) 1973-03-23 1974-03-15 Sheathing elongate bodies
FR7409207A FR2222204B1 (it) 1973-03-23 1974-03-19
NO741031A NO140694C (no) 1973-03-23 1974-03-22 Apparat for paafoering av en roerformet mantel paa et langstrakt parti av en kabel fjernt fra kabelens ender

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT22031/73A IT982615B (it) 1973-03-23 1973-03-23 Metodo ed apparecchiatura per riportare un tratto di uno strato tubolare di materiale estrudibile sull amima di un corpo di lunghez za indefinita del guale non sono accessibili le estremita

Publications (1)

Publication Number Publication Date
IT982615B true IT982615B (it) 1974-10-21

Family

ID=11190436

Family Applications (1)

Application Number Title Priority Date Filing Date
IT22031/73A IT982615B (it) 1973-03-23 1973-03-23 Metodo ed apparecchiatura per riportare un tratto di uno strato tubolare di materiale estrudibile sull amima di un corpo di lunghez za indefinita del guale non sono accessibili le estremita

Country Status (13)

Country Link
US (1) US3940300A (it)
JP (1) JPS5545378B2 (it)
AU (1) AU477278B2 (it)
BR (1) BR7401550D0 (it)
CA (1) CA1036764A (it)
DE (1) DE2407688A1 (it)
DK (1) DK151423C (it)
FR (1) FR2222204B1 (it)
GB (1) GB1450313A (it)
IT (1) IT982615B (it)
NO (1) NO140694C (it)
SE (1) SE393490B (it)
ZA (1) ZA741575B (it)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4041198A (en) * 1975-10-01 1977-08-09 General Steel Industries, Inc. Apparatus and method for forming water stops on insulated pipe
JPS5714317A (en) * 1980-06-30 1982-01-25 Olympus Optical Co Endoscope apparatus
NL8005951A (nl) * 1980-10-30 1982-05-17 Nkf Groep Bv Inrichting voor het langswaterdicht maken van een elektrische kabel.
GB2114503A (en) * 1981-08-06 1983-08-24 Cable Belt Ltd Extrusion apparatus and methods of splicing ropes or cables utilizing such apparatus
US4516922A (en) * 1981-09-29 1985-05-14 At&T Technologies, Inc. Hybrid apparatus for insulating conductors
JPS5969025A (ja) * 1982-10-15 1984-04-19 オリンパス光学工業株式会社 内視鏡
JPS5969716A (ja) * 1982-10-15 1984-04-20 Olympus Optical Co Ltd 内視鏡
JPS60106463A (ja) * 1983-11-14 1985-06-11 アイシン精機株式会社 人工臓器監視装置
FR2565888B1 (fr) * 1984-06-19 1986-12-05 Swiss Cab E A Schoen Sa Tete d'extrusion pour gaine d'isolation de cable
US5650031A (en) * 1995-09-25 1997-07-22 General Electric Company Extruding thermoplastic insulation on stator bars
US5822857A (en) * 1996-03-18 1998-10-20 Ngk Insulators, Ltd. Method of repairing shed portion of composite insulator
US7988438B2 (en) * 2008-02-11 2011-08-02 Advanced Drainage Systems, Inc. Extrusion die vacuum seals
CN108242784A (zh) * 2018-03-16 2018-07-03 安徽金环电气设备有限责任公司 一种绝缘线绝缘层修补工具及其使用方法
CN112466556B (zh) * 2020-11-02 2022-02-11 天津市飞亚凤达线缆科技有限公司 一种用于电缆制造成型的模具

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB389874A (en) * 1931-09-30 1933-03-30 Willoughby Statham Smith Improvements in machines for applying insulation or other coatings to wires and the like
US1987963A (en) * 1932-12-29 1935-01-15 Bell Telephone Labor Inc Machine for jointing the insulation of cable cores
US2287163A (en) * 1939-04-13 1942-06-23 Bell Telephone Labor Inc Seal and joint for deep-sea cables
US2563829A (en) * 1946-04-17 1951-08-14 James W Fitzgerald Cable seal
US2587930A (en) * 1947-07-30 1952-03-04 Cascades Plywood Corp Method of and apparatus for extruding
US2605202A (en) * 1948-07-09 1952-07-29 Julian L Reynolds Method of forming continuous pipes
US2767431A (en) * 1953-09-10 1956-10-23 Laubarede Leonce Kraffe De Method and apparatus for providing a permeable tube with an impermeable lining
US2981649A (en) * 1958-03-28 1961-04-25 Jr Guy E Metcalf Coaxial cable splicer
GB921902A (en) * 1959-03-25 1963-03-27 Submarine Cables Ltd Method and apparatus for providing moulded joints or repairs
GB1056851A (en) * 1961-11-03 1967-02-01 Submarine Cables Ltd Method and apparatus for providing moulded joints or repairs
US3368006A (en) * 1963-10-30 1968-02-06 Submarine Cables Ltd Method and apparatus for providing moulded joints or repairs
US3503823A (en) * 1966-04-04 1970-03-31 Polymer Corp Method for coating metal substrates with thermoplastic resins
US3564661A (en) * 1967-11-06 1971-02-23 Uniroyal Inc Flexible mandrels
US3559241A (en) * 1968-05-31 1971-02-02 Du Pont Apparatus for producing a hollow strip of polymeric material
US3737261A (en) * 1971-02-16 1973-06-05 Goldsworthy Eng Inc Resin impregnating system

Also Published As

Publication number Publication date
JPS5545378B2 (it) 1980-11-18
NO140694B (no) 1979-07-09
FR2222204A1 (it) 1974-10-18
JPS49122573A (it) 1974-11-22
US3940300A (en) 1976-02-24
CA1036764A (en) 1978-08-22
DE2407688A1 (de) 1974-10-10
BR7401550D0 (pt) 1974-11-19
NO741031L (no) 1974-09-24
SE393490B (sv) 1977-05-09
GB1450313A (en) 1976-09-22
DK151423B (da) 1987-11-30
FR2222204B1 (it) 1977-06-17
AU6669974A (en) 1975-09-18
NO140694C (no) 1979-10-17
DK151423C (da) 1988-07-04
AU477278B2 (en) 1976-10-21
ZA741575B (en) 1975-02-26

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