EP 0072779 A3 19830309 - DEVICE FOR APPLYING ADHESIVE TAPE TO THE EDGE OF SHEET MATERIAL
Title (en)
DEVICE FOR APPLYING ADHESIVE TAPE TO THE EDGE OF SHEET MATERIAL
Publication
Application
Priority
CH 530181 A 19810817
Abstract (en)
[origin: US4401503A] An adhesive web is to be pressed on to the edge of a shaped sheet metal part, so that the web portion on the metal part has a U-shaped cross-section. To this end, the adhesive web is first peeled off a carrier tape and is then folded with the aid of a deflecting and pre-folding roller having a profile whose cross-section is a wide V. The pre-folded web is then folded further continuously in a funnel-shaped pre-folding channel. The sheet metal part whose edge is to be covered is then introduced with that edge, within the reach of the pre-folding channel, into the folded bend of the adhesive web, and both the sheet metal part and the web thereon are conveyed together by a pair of feed and press-on rollers which press the adhesive web on the edge and sides of the sheet metal part.
IPC 1-7
IPC 8 full level
C09J 5/00 (2006.01); B31F 5/08 (2006.01); B65B 11/00 (2006.01); B65H 35/00 (2006.01); B65H 35/07 (2006.01); B65H 37/00 (2006.01); B65H 37/04 (2006.01)
CPC (source: EP US)
B31F 5/085 (2013.01 - EP US); B65H 35/0033 (2013.01 - EP US); B65H 37/002 (2013.01 - EP US); B65H 37/04 (2013.01 - EP US); Y10T 156/101 (2015.01 - EP US); Y10T 156/1011 (2015.01 - EP US); Y10T 156/1034 (2015.01 - EP US)
Citation (search report)
- [A] US 2749966 A 19560612 - ROETGER RICHARD C
- [A] US 2528754 A 19501107 - JOHNSON DALLAS H
Designated contracting state (EPC)
AT BE CH DE FR GB IT LI NL SE
DOCDB simple family (publication)
EP 0072779 A2 19830223; EP 0072779 A3 19830309; EP 0072779 B1 19840905; AT E9216 T1 19840915; AU 549730 B2 19860206; AU 8717582 A 19830224; DE 3260660 D1 19841011; JP H0412310 B2 19920304; JP S5838774 A 19830307; US 4401503 A 19830830; ZA 825917 B 19830629
DOCDB simple family (application)
EP 82810339 A 19820811; AT 82810339 T 19820811; AU 8717582 A 19820816; DE 3260660 T 19820811; JP 14176882 A 19820817; US 40752382 A 19820812; ZA 825917 A 19820816