Some content of this application is unavailable at the moment.
If this situation persist, please contact us atFeedback&Contact
1. (WO1992009420) PROCESS AND APPARATUS FOR APPLYING A PLASTICS ENCLOSURE TO SURFACES THAT ARE TO BE PROTECTED
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/1992/009420 International Application No.: PCT/GB1991/002095
Publication Date: 11.06.1992 International Filing Date: 27.11.1991
Chapter 2 Demand Filed: 20.02.1992
IPC:
B29C 35/16 (2006.01) ,B29C 43/18 (2006.01) ,B29C 47/00 (2006.01) ,B29C 70/70 (2006.01) ,B29C 70/72 (2006.01) ,H02G 1/14 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
29
WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
C
SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; AFTER- TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
35
Heating, cooling or curing, e.g. crosslinking, vulcanising; Apparatus therefor
16
Cooling
B PERFORMING OPERATIONS; TRANSPORTING
29
WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
C
SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; AFTER- TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
43
Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
02
of articles of definite length, i.e. discrete articles
18
incorporating preformed parts or layers, e.g. compression moulding around inserts or for coating articles
B PERFORMING OPERATIONS; TRANSPORTING
29
WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
C
SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; AFTER- TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
47
Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
B PERFORMING OPERATIONS; TRANSPORTING
29
WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
C
SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; AFTER- TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
70
Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
68
by incorporating or moulding on preformed parts, e.g. inserts, layers
70
Completely encapsulating inserts
B PERFORMING OPERATIONS; TRANSPORTING
29
WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
C
SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; AFTER- TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
70
Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
68
by incorporating or moulding on preformed parts, e.g. inserts, layers
72
Encapsulating inserts having non-encapsulated projections, e.g. extremities, terminal portions of electrical components
H ELECTRICITY
02
GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
G
INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
1
Methods or apparatus specially adapted for installing, maintaining, repairing, or dismantling electric cables or lines
14
for joining or terminating cables
Applicants:
WALTER ROSE GMBH & CO KG [DE/DE]; Profilstrasse 6-8 D-5800 Hagen 1, DE (AT, BE, CH, DE, DK, ES, FR, GB, GR, IT, KR, LU, NL, SE)
RAYCHEM LIMITED [GB/GB]; Rolls House 7 Rolls Buildings Fetter Lane London EC4A 1NH, GB (MG)
HOFFMANN, Horst [DE/DE]; DE (UsOnly)
Inventors:
HOFFMANN, Horst; DE
Agent:
COOKE, Jacqueline, Auckland ; Raychem Limited IPLD Faraday Road, Dorcan Swindon, Wilshire SN3 5HH, GB
Priority Data:
P40 37 675.327.11.1990DE
Title (EN) PROCESS AND APPARATUS FOR APPLYING A PLASTICS ENCLOSURE TO SURFACES THAT ARE TO BE PROTECTED
(FR) PROCEDE ET APPAREIL D'APPLICATION D'UNE MATIERE PLASTIQUE DE PROTECTION SUR DES SURFACES A PROTEGER
Abstract:
(EN) A process and an apparatus for applying a polymeric enclosure to surfaces of articles (5) to provide protection against environmental influences, corrosion or mechanical stressing of the surfaces, is described. The process is essentially a continuous process, involving extruding a semi-finished polymeric part (7) in the form of a strip or tube which is slit or split or in the form of two strips, while it is in its deformable state, positioning the article (5) to be enclosed in the extrusion path of the semi-finished part and then using moulding presses (2a, 2b) to urge the semi-finished part around the article.
(FR) Procédé et appareil d'application d'une matière protectrice polymère sur des articles (5) pour protéger ceux-ci contre les intempéries, la corrosion ou les contraintes mécaniques. Le procédé se déroule essentiellement en continu et consiste à extruder lorsqu'il se trouve à l'état déformable, un élément polymère ébauché (7) sous forme de bande ou de tube fendu(e) ou ayant la forme de deux bandes, à placer l'article (5) dans le chemin de l'élément ébauché, puis à utiliser des presses à compression (2a, 2b) pour serrer ledit élément ébauché autour dudit article.
Designated States: KR, MG, US
European Patent Office (AT, BE, CH, DE, DK, ES, FR, GB, GR, IT, LU, NL, SE)
Publication Language: English (EN)
Filing Language: English (EN)
Also published as:
EP0563061DE000009017905KR1019930702143