EP 0043008 A1 19820106 - Stacking device for fanfolded web.
Title (en)
Stacking device for fanfolded web.
Title (de)
Vorrichtung zum Stapeln einer leporelloartig gefalteten Bahn.
Title (fr)
Dispositif d'empilage d'une bande pliée en accordéon.
Publication
Application
Priority
US 16442780 A 19800630
Abstract (en)
Apparatus for stacking a fanfolded paper web (10) from a printer. The mechanism positively guides the web (10) to a point of release (15) located away from the rear wall of the stacker (31) and includes a pair of guide surfaces (16, 44) at the point of release that urge the web (10) into a transverse bend to re-establish previous outfolds and maintain a natural flexibility in the web. The distance between the top of the stacked web on the stacker (31) and the point of release (15) is less than the distance between successive infold and outfold edges of the web. The stacker (31) is tilted and includes two levels (40, 41) of different distance to the point of release (15).
IPC 1-7
IPC 8 full level
B41J 11/58 (2006.01); B65H 45/10 (2006.01); B65H 45/101 (2006.01); B65H 45/105 (2006.01)
CPC (source: EP)
B41J 11/58 (2013.01); B65H 45/1015 (2013.01); B65H 2701/11231 (2013.01)
Citation (search report)
- US 4189133 A 19800219 - ARRASMITH FRED V [US], et al
- US 3386729 A 19680604 - PINE ROBERT M
- US 2273162 A 19420217 - WILLARD ROBERT P
- DE 2251324 A1 19740502 - RENA BUEROMASCHF GMBH
- IBM Technical Disclosure Bulletin, vol. 20, no. 1, June 1977, R.A. RYAN "Forms Stacking Aid" page 97
Designated contracting state (EPC)
DE FR GB
DOCDB simple family (publication)
EP 0043008 A1 19820106; EP 0043008 B1 19850424; DE 3170104 D1 19850530; JP S5727869 A 19820215; JP S6251857 B2 19871102
DOCDB simple family (application)
EP 81104442 A 19810610; DE 3170104 T 19810610; JP 7507181 A 19810520