GB1133061A – Method and apparatus for the manufacture of heat shrinkable sheathings of plastics material
– Google Patents
GB1133061A – Method and apparatus for the manufacture of heat shrinkable sheathings of plastics material
– Google Patents
Method and apparatus for the manufacture of heat shrinkable sheathings of plastics material
Info
Publication number
GB1133061A
GB1133061A
GB18077/66A
GB1807766A
GB1133061A
GB 1133061 A
GB1133061 A
GB 1133061A
GB 18077/66 A
GB18077/66 A
GB 18077/66A
GB 1807766 A
GB1807766 A
GB 1807766A
GB 1133061 A
GB1133061 A
GB 1133061A
Authority
GB
United Kingdom
Prior art keywords
tube
heater
belt
april
plastics material
Prior art date
1965-04-26
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
GB18077/66A
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.)
FRANCINE ADANY (NEE DISCE)
Original Assignee
FRANCINE ADANY (NEE DISCE)
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.)
1965-04-26
Filing date
1966-04-25
Publication date
1968-11-06
1966-04-25
Application filed by FRANCINE ADANY (NEE DISCE)
filed
Critical
FRANCINE ADANY (NEE DISCE)
1968-11-06
Publication of GB1133061A
publication
Critical
patent/GB1133061A/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
B29C61/00—Shaping by liberation of internal stresses; Making preforms having internal stresses; Apparatus therefor
B29C61/06—Making preforms having internal stresses, e.g. plastic memory
B29C61/08—Making preforms having internal stresses, e.g. plastic memory by stretching tubes
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
B29C48/10—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels flexible, e.g. blown foils
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
B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
B29C48/90—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article
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
B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
B29C48/90—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article
B29C48/908—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article characterised by calibrator surface, e.g. structure or holes for lubrication, cooling or venting
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
B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
B29C48/91—Heating, e.g. for cross linking
Abstract
1,133,061. Manufacturing heat-shrinkable plastics. F. ADANY. 25 April, 1966 [26 April, 1965], No. 18077/66. Heading B5A. A heat-shrinkable sheathing of plastics material, e.g. polyethylene cross-linked by irradiation, is formed by passing a pre-extruded tube 9 enclosed by a conveyer belt 3 through a tubular heater 2, expanding the tube 9 without longitudinal stretching so that belt 3 contacts the internal surface of heater 2, progressively increasing the temperature of tube 9 as it moves through heater 2 and rapidly cooling it as it emerges therefrom. Tube 9 may be taken from a reel, the coiled end of the tube being connected to a source of gas under pressure, and the treated tube may be wound on a further reel after it has passed between niprollers 11 which maintain a constant pressure, e.g. 5 cm. of Hg, within the tube. Belt 3, driven by motor 6, may be of glass-fibre reinforced PTFE, and is wrapped around tube 9 by a series of rings 7 whose diameters decrease in the downstream direction to that of the bore of heater 2. Heater 2 comprises a metallic casing 1a surrounded by a resistance element 1b and insulation 1c. Element 1b comprises a wire in the form of a helix whose pitch decreases in the downstream direction to a zone of maximum temperature, e.g. 130-140 C., where the pitch is a constant minimum. Cooling device 10 may be an air blower.
GB18077/66A
1965-04-26
1966-04-25
Method and apparatus for the manufacture of heat shrinkable sheathings of plastics material
Expired
GB1133061A
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
FR14615A
FR1441623A
(en)
1965-04-26
1965-04-26
Device and method for the manufacture of shrink sleeves in plastics, in particular in polyethylene crosslinked by irradiation
Publications (1)
Publication Number
Publication Date
GB1133061A
true
GB1133061A
(en)
1968-11-06
Family
ID=8577276
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB18077/66A
Expired
GB1133061A
(en)
1965-04-26
1966-04-25
Method and apparatus for the manufacture of heat shrinkable sheathings of plastics material
Country Status (3)
Country
Link
DE
(1)
DE1604403B1
(en)
FR
(1)
FR1441623A
(en)
GB
(1)
GB1133061A
(en)
Cited By (1)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
EP1741546A2
(en)
*
2002-04-16
2007-01-10
Prysmian Cavi e Sistemi Energia S.r.l.
Process for manufacturing a micro-structured optical fibre
Families Citing this family (12)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
FI64308C
(en)
*
1979-06-29
1983-11-10
Wiik & Hoeglund
FOER FARING FOER FRAMSTAELLNING AV KRYMPMUFFAR AV TVAERBINDANDE PLAST
AT375169B
(en)
*
1982-04-26
1984-07-10
Austria Email Eht Ag
EXTERNAL COVERING FOR HOT WATER TANKS
GB8630552D0
(en)
*
1986-12-22
1987-02-04
Raychem Ltd
Consolidating tubular composites
FR2817193B1
(en)
*
2000-11-28
2003-09-12
Pechiney Emballage Alimentaire
PROCESS FOR THE MANUFACTURE OF CAPSULES WITH HEAT SHRINKABLE SKIRTS AND CAPSULES OBTAINED BY THE PROCESS
GB0707418D0
(en)
2007-04-17
2007-05-23
Smith & Nephew
Dental implants
US9815240B2
(en)
2007-04-18
2017-11-14
Smith & Nephew, Inc.
Expansion moulding of shape memory polymers
WO2008130989A2
(en)
2007-04-19
2008-10-30
Smith & Nephew, Inc.
Prosthetic implants
JP5680957B2
(en)
2007-04-19
2015-03-04
スミス アンド ネフュー インコーポレーテッドＳｍｉｔｈ ＆ Ｎｅｐｈｅｗ，Ｉｎｃ．
Graft fixation
JP5520814B2
(en)
2007-04-19
2014-06-11
スミス アンド ネフュー インコーポレーテッド
Multimodal shape memory polymer
JP5443335B2
(en)
2007-04-19
2014-03-19
スミス アンド ネフュー インコーポレーテッド
Artificial joint
CN101730551B
(en)
2007-04-19
2016-01-27
史密夫和内修有限公司
Orientated polymeric devices
CN112848229B
(en)
*
2020-12-30
2022-12-06
成都前宏科技股份有限公司
Automatic thermal shrinkage machine
Family Cites Families (3)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US2784456A
(en)
*
1953-07-07
1957-03-12
Du Pont
Heat-shrinkable film and process for producing the same
US2936491A
(en)
*
1956-12-19
1960-05-17
Amp Inc
Method for increasing the diameter of thermoplastic tubing
US3388017A
(en)
*
1963-12-18
1968-06-11
American Can Co
Tube making method and apparatus
1965
1965-04-26
FR
FR14615A
patent/FR1441623A/en
not_active
Expired
1966
1966-04-21
DE
DE19661604403
patent/DE1604403B1/en
active
Pending
1966-04-25
GB
GB18077/66A
patent/GB1133061A/en
not_active
Expired
Cited By (2)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
EP1741546A2
(en)
*
2002-04-16
2007-01-10
Prysmian Cavi e Sistemi Energia S.r.l.
Process for manufacturing a micro-structured optical fibre
EP1741546A3
(en)
*
2002-04-16
2007-10-17
Prysmian Cavi e Sistemi Energia S.r.l.
Process for manufacturing a micro-structured optical fibre
Also Published As
Publication number
Publication date
DE1604403B1
(en)
1970-11-26
FR1441623A
(en)
1966-06-10
Similar Documents
Publication
Publication Date
Title
GB1133061A
(en)
1968-11-06
Method and apparatus for the manufacture of heat shrinkable sheathings of plastics material
US4429213A
(en)
1984-01-31
Electrically heated fluid conduit
SE7707626L
(en)
1978-01-02
PROCEDURE AND DEVICE FOR THE MANUFACTURE OF AN ENAMELLED ELECTRIC CONDUCTOR
SE8501212D0
(en)
1985-03-12
SET FOR MANUFACTURE OF PREMIUATED PIPES
US3548158A
(en)
1970-12-15
Heat transfer device
GB1488156A
(en)
1977-10-05
Flexible heating tube
ES321284A1
(en)
1966-06-01
Improvements in the covering of tubular bodies. (Machine-translation by Google Translate, not legally binding)
NO145048C
(en)
1982-01-04
ELECTRICALLY HEATABLE WELDING COUPLE AND PROCEDURE FOR PRODUCING THE SAME.
US2994104A
(en)
1961-08-01
Process of and apparatus for the manufacture of flexible tubing consisting of plastic strips wound into intermeshing convolutions
US3473986A
(en)
1969-10-21
Method and apparatus for producing sheathed electric cable
US2337373A
(en)
1943-12-21
Collapsible tubing and method of producing the same
GB1024307A
(en)
1966-03-30
US3974013A
(en)
1976-08-10
Method for insulating tubing
GB1114657A
(en)
1968-05-22
Tubular fibrous insulating material manufacture
US6905566B1
(en)
2005-06-14
Isolated tracer having controlled conductance rate and method of making same
US3304214A
(en)
1967-02-14
Method for making electrical cable
GB1056970A
(en)
1967-02-01
Process and apparatus for producing heat shrinkable tubing
ES332098A1
(en)
1967-11-16
A method of continuous insulation of pipe or canalization sections. (Machine-translation by Google Translate, not legally binding)
ES8106212A1
(en)
1981-07-01
Method and apparatus for covering a multiple wire conductor with a cross-linkable or vulcanizable insulation
GB964020A
(en)
1964-07-15
Improvements in or relating to conduits
ES492962A0
(en)
1981-02-16
PROCEDURE AND DEVICE FOR THE CONTINUOUS MANUFACTURE OF HEATED PIPES
JPS56163023A
(en)
1981-12-15
Manufacture apparatus for finned heating tube
FR2363170A1
(en)
1978-03-24
Ribbed rubber profile for insulating power line supports – adaptable to various sizes of support by helical winding and pref. made of ethylene!-propylene! rubber
GB1125267A
(en)
1968-08-28
Improvements in temperature sensitive devices
CN210012776U
(en)
2020-02-04
Industrial detonating cord mold tube cooling device
None