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1. WO2019072406 - SEALING STRAND, IN PARTICULAR FOR PROCESSING AS AN ENDLESS STRAND

Publication Number WO/2019/072406
Publication Date 18.04.2019
International Application No. PCT/EP2018/000441
International Filing Date 21.09.2018
IPC
F16J 15/06 2006.1
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
JPISTONS; CYLINDERS; PRESSURE VESSELS IN GENERAL; SEALINGS
15Sealings
02between relatively-stationary surfaces
06with solid packing compressed between sealing surfaces
B60J 10/23 2016.1
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
JWINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
10Sealing arrangements
20characterised by the shape
23assembled from two or more parts
B60J 10/35 2016.1
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
JWINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
10Sealing arrangements
30characterised by the fastening means
34using adhesives
35using adhesive tapes, e.g. double-sided tapes
CPC
B60J 10/2335
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
JWINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
10Sealing arrangements
20characterised by the shape
23assembled from two or more parts
233Modular sealing arrangements, i.e. arrangements built up from a large number of joined modules
2335with joint end members, e.g. abutting ends
B60J 10/35
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
JWINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
10Sealing arrangements
30characterised by the fastening means
34using adhesives
35using adhesive tapes, e.g. double-sided tapes
B60J 10/80
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
JWINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
10Sealing arrangements
80specially adapted for opening panels, e.g. doors
F16J 15/027
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
JPISTONS
15Sealings
02between relatively-stationary surfaces
021with elastic packing
022characterised by structure or material
024the packing being locally weakened in order to increase elasticity
027and with a hollow profile
F16J 15/061
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
JPISTONS
15Sealings
02between relatively-stationary surfaces
06with solid packing compressed between sealing surfaces
061with positioning means
Applicants
  • CQLT SAARGUMMI TECHNOLOGIES S.À.R.L. [LU]/[LU]
Inventors
  • KAST, Christian
Agents
  • PATENTANWÄLTE BERNHARDT / WOLFF PARTNERSCHAFT MBB
Priority Data
10 2017 123 419.509.10.2017DE
Publication Language German (de)
Filing Language German (DE)
Designated States
Title
(DE) DICHTUNGSSTRANG, INSBESONDERE ZUR VERARBEITUNG ALS ENDLOSSTRANG
(EN) SEALING STRAND, IN PARTICULAR FOR PROCESSING AS AN ENDLESS STRAND
(FR) BANDE D'ÉTANCHÉITÉ, NOTAMMENT POUR LE TRAITEMENT EN BANDE CONTINUE
Abstract
(DE) Die Erfindung betrifft einen Dichtungsstrang, insbesondere zur Verarbeitung unter endloser Zuführung und Abtrennung von Nutzabschnitten, mit mehreren Strangteilen (1, 2), die jeweils an Stoßenden miteinander verbunden sind, sowie mit einem zweiseitig klebenden Klebeband (6), dessen dem übrigen Dichtungsstrang abgewandte Klebefläche (12) durch einen abziehbaren Schutzstreifen (7) abgedeckt ist, wobei der Schutzstreifen (7) an den Stoßverbindungen (4) jeweils eine die Stoßenden der Schutzstreifenabschnitte (7) der Strangteile (1, 2) überlappender Verbindungslasche (8) aufweist, und wobei eine Verbindung zwischen der Verbindungslasche und den überlappenden Stoßenden der Schutzstreifenabschnitte (7) der Strangteile (1, 2) jeweils erst im Abstand von der Stoßverbindung (4) einsetzt. Erfindungsgemäß setzt die Verbindung der Verbindungslasche (8) mit wenigsten einem der beiden überlappten Stoßende in einem Bereich (9) in Stranglängsrichtung aufeinanderfolgender Trennschnitte (10) in dem Stoßende ein.
(EN) The invention relates to a sealing strand, in particular for processing during continuous feeding and separation of use portions, comprising multiple strand parts (1, 2) each of which are connected to one other at abutting ends, and comprising a double-sided adhesive tape (6), a removable protective strip (7) covering the tape adhesive surface (12) facing away from the remaining sealing strand, wherein the protective strip (7) has a butt strap (8) at each of the butt joints (4), said butt strap overlapping the abutting ends of the protective strip portions (7) of the strand parts (1,2), and wherein each connection between the butt strap and the overlapping abutting ends of the protective strip portions (7) of the strand parts (1, 2) begins only at a distance from the butt joint (4). According to the invention, the connection of the butt strap (8) to at least one of the two overlapped abutting ends begins in a region (9) in the strand longitudinal direction of consecutive separating cuts (10) in the abutting end.
(FR) L'invention concerne une bande d'étanchéité, notamment pour le traitement sous une alimentation continue et une séparation des parties utiles, dotée de plusieurs parties de bande (1, 2) qui sont chacune reliées ensemble aux extrémités, ainsi que dotée d'un ruban adhésif (6) double face, sa surface adhésive (12) opposée à l'autre bande d'étanchéité étant couverte par une bande de protection (7) amovible, ladite bande de protection (7) comportant sur les joints bout-à-bout (4) chaque fois une pièce de raccord (8) chevauchant les extrémités des parties de bandes de protection (7) des parties de bande (1, 2) et une connexion entre la pièce de raccord et les extrémités chevauchantes des bandes de protection (7) des parties de bande (1, 2) s'utilisant respectivement dans l'intervalle de l'assemblage bout-à-bout (4). Selon l'invention, la liaison de la pièce de raccord (8) avec au moins une des deux extrémités chevauchantes est effectuée dans une zone (9) dans le sens de la longueur de bande de coupes de séparation (10) successives dans l'extrémité.
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