Search International and National Patent Collections
Some content of this application is unavailable at the moment.
If this situation persists, please contact us atFeedback&Contact
1. (WO1997016300) HEAT RECOVERABLE ARTICLE AND METHOD FOR SEALING SPLICES
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/1997/016300 International Application No.: PCT/US1996/017436
Publication Date: 09.05.1997 International Filing Date: 29.10.1996
Chapter 2 Demand Filed: 30.05.1997
IPC:
B29C 61/06 (2006.01) ,H02G 15/18 (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
61
Shaping by liberation of internal stresses; Making preforms having internal stresses; Apparatus therefor
06
Making preforms having internal stresses, e.g. plastic memory
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
15
Cable fittings
08
Cable junctions
18
protected by sleeves, e.g. for communication cable
Applicants:
RAYCHEM CORPORATION [US/US]; 300 Constitution Drive Mail Stop 120/6600 Menlo Park, CA 94025-1164, US
Inventors:
STEWART, John, B., Jr.; US
WATSON, Ronald, W.; US
Agent:
NOVACK, Sheri, M. ; Raychem Corporation Intellectual Property Law Dept. 300 Constitution Drive Mail Stop 120/6600 Menlo Park, CA 94025-1164, US
Priority Data:
08/551,63801.11.1995US
Title (EN) HEAT RECOVERABLE ARTICLE AND METHOD FOR SEALING SPLICES
(FR) ARTICLE THERMORETRACTABLE ET PROCEDE DE SCELLEMENT D'EPISSURES
Abstract:
(EN) A heat recoverable article for sealing splices having substrates (28, 30) of disparate size. The heat recoverable article includes a first heat shrinkable sleeve (4) having an adhesive (20) which extends over at least part of its interior surface and a second heat shrinkable sleeve (6) which overlaps an end of the first sleeve. The second sleeve (6) begins to recover before the first sleeve (4) and holds the first sleeve in place as recovery continues, eliminating milk off.
(FR) L'invention porte sur un article thermorétractable destiné à sceller les épissures présentant des substrats (28, 30) de tailleS différentes. Ledit article thermorétractable comporte un premier manchon thermorétractable (4) revêtu d'un adhésif (20) recouvrant au moins une partie de sa surface intérieure, et un deuxième manchon thermorétractable (6) chevauchant une extrémité du premier manchon. Le deuxième manchon (6) commence à se rétracter avant le premier manchon (4) et le maintient en place alors que la rétraction se poursuit, ce qui élimine le glissement axial du premier manchon.
Designated States: CA, JP
European Patent Office (AT, BE, CH, DE, DK, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE)
Publication Language: English (EN)
Filing Language: English (EN)
Also published as:
EP0858388JP3949721 JP2000500405