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1. WO1996002450 - APPARATUS FOR APPLYING ADHESIVE TAPE

Publication Number WO/1996/002450
Publication Date 01.02.1996
International Application No. PCT/US1995/008853
International Filing Date 17.07.1995
Chapter 2 Demand Filed 17.01.1996
IPC
B65H 19/10 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
19Changing the web roll
10in unwinding mechanisms or in connection with unwinding operations
B65H 35/00 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
35Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers
B65H 37/00 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
37Article or web delivery apparatus incorporating devices for performing specified auxiliary operations
CPC
B65H 19/102
BPERFORMING OPERATIONS; TRANSPORTING
65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
19Changing the web roll
10in unwinding mechanisms or in connection with unwinding operations
102Preparing the leading end of the replacement web before splicing operation; Adhesive arrangements on leading end of replacement web; Tabs and adhesive tapes for splicing
B65H 2301/46064
BPERFORMING OPERATIONS; TRANSPORTING
65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
2301Handling processes for sheets or webs
40Type of handling process
46Splicing
4606Preparing leading edge for splicing
46064by transversally operated carriage
B65H 2301/4607
BPERFORMING OPERATIONS; TRANSPORTING
65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
2301Handling processes for sheets or webs
40Type of handling process
46Splicing
4606Preparing leading edge for splicing
4607by adhesive tape
B65H 35/0013
BPERFORMING OPERATIONS; TRANSPORTING
65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
35Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. of the kinds specified below
0006Article or web delivery apparatus incorporating cutting or line-perforating devices
0013and applying the article or the web by adhesive to a surface
B65H 37/002
BPERFORMING OPERATIONS; TRANSPORTING
65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
37Article or web delivery apparatus incorporating devices for performing specified auxiliary operations
002Web delivery apparatus, the web serving as support for articles, material or another web
Y10T 156/1343
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
10TECHNICAL SUBJECTS COVERED BY FORMER USPC
TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
156Adhesive bonding and miscellaneous chemical manufacture
12Surface bonding means and/or assembly means with cutting, punching, piercing, severing or tearing
1317Means feeding plural workpieces to be joined
1343Cutting indefinite length web after assembly with discrete article
Applicants
  • MINNESOTA MINING AND MANUFACTURING COMPANY [US/US]; 3M Center P.O. Box 33427 Saint Paul, MN 55133-3427, US
Inventors
  • ROSSINI, Steven, J.; US
Agents
  • BINDER, Mark, W. ; Minnesota Mining and Manufacturing Company Office of Intellectual Property Counsel P.O. Box 33427 Saint Paul, MN 55133-3427, US
  • VOSSIUS & PARTNER; Patentanwalte P.O. Box 86 07 67 D-81634 München, DE
Priority Data
08/277,97820.07.1994US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) APPARATUS FOR APPLYING ADHESIVE TAPE
(FR) APPAREIL POUR APPLIQUER UN RUBAN ADHESIF
Abstract
(EN)
An apparatus (10) for applying a length of adhesive tape (52) from a supply (32, 88) of adhesive tape along the length of the leading edge (22) of a roll of web material (16) includes a cutting mechanism (28) for cutting the length of web material to form a leading edge (22) on the roll of web material (16). An application mechanism (34) of the apparatus is configured to remove adhesive tape (52) from the supply (32, 88) of adhesive tape and apply adhesive tape (52) along the leading edge (22) of the web material. A take-up mechanism (36) removes a liner (56) from the adhesive tape (52) prior to the application of the adhesive tape (52) to the leading edge (22). A gripping apparatus (152) clamps the tab (150) of the adhesive tape (52), holding it firmly to the roll or web material (16). A tape cut off mechanism (38) cuts the adhesive tape (52) to form the length of adhesive tape (52) along the leading edge (22) of the web material. A buffing mechanism (40) contacts the adhesive tape (52) uniformly and simultaneously along the length of the leading edge (22) to ensure contact between the adhesive tape (22) and an outer layer portion of the roll of web material (16) that is directly adjacent the leading edge (22). The apparatus (10) is also suited for applying a length of adhesive tape (52) from a supply (32, 88) of adhesive tape to a surface (180) in general. A tape application roller (182) may be used as tape clamping device instead of the tab (150) gripping apparatus (152).
(FR)
L'invention concerne un appareil (10) pour appliquer une longueur de ruban adhésif (52) provenant d'un dispositif d'alimentation (32, 88) en ruban adhésif, le long du bord de tête (22) d'un rouleau d'une bande (16). Cet appareil comprend un mécanisme de coupe (28) pour couper la longueur de la bande pour former un bord de tête (22) sur ce rouleau de bande (16). Un mécanisme d'application (34) est configuré pour retirer le ruban adhésif (52) du dispositif d'alimentation (32, 88) et appliquer le ruban adhésif (52) le long du bord de tête (22) du ruban. Un mécanisme de saisie (36) retire une doublure (56) du ruban adhésif (52) avant l'application de ce dernier (52) sur le bord de tête (22). Un mécanisme de préhension (152) serre la languette (150) de ruban adhésif (52) et la maintient fermement contre le rouleau de bande (16). Un mécanisme de coupe du ruban (38) coupe celui-ci (52) pour former la longueur de ruban adhésif (52) le long du bord de tête (22) de la bande. Un mécanisme de tamponnement (40) entre simultanément en contact uniforme avec le ruban adhésif (52) sur la longueur du bord de tête (22) pour assurer un contact entre le ruban adhésif (22) et la partie formant couche extérieure du rouleau de la bande (16) qui est directement adjacente au bord de tête (22). L'appareil (10) selon l'invention est particulièrement adapté pour appliquer une longueur de ruban adhésif (52) provenant d'un dispositif d'alimentation (32, 88) en ruban adhésif sur une surface (180), un rouleau applicateur de ruban (182) pouvant être généralement utilisé comme dispositif de serrage du ruban au lieu de l'appareil de préhension (152) de languette (150).
Also published as
FI970179
Latest bibliographic data on file with the International Bureau