Global Patent Index - EP 0981488 A1

EP 0981488 A1 2000-03-01 - DEVICE FOR FEEDING FLEXIBLE ENDLESS MATERIAL STRIPS FROM A SUPPLY ROLL TO A PROCESSING STATION

Title (en)

DEVICE FOR FEEDING FLEXIBLE ENDLESS MATERIAL STRIPS FROM A SUPPLY ROLL TO A PROCESSING STATION

Title (de)

ZUFÜHRVORRICHTUNG FÜR FLEXIBLE ENDLOS-MATERIALSTREIFEN VON EINER VORRATSROLLE ZU EINER VERARBEITUNGSSTATION

Title (fr)

COMPOSITIONS ET PROCEDES POUR SEPARER LES CELLULES EPITHELIALES DU CRISTALLIN ET EMPECHER L'OPACIFICATION CAPSULAIRE POSTERIEURE

Publication

EP 0981488 A1 (DE)

Application

EP 99906227 A

Priority

  • DE 19805651 A
  • EP 9900905 W

Abstract (en)

[origin: WO9941175A1] The invention relates to a device for feeding flexible endless strips (1) of material from a supply roll (R1, R2) to a processing station (VS). The device comprises an intermediate storage device (P) which is positioned between the supply roll (R1, R2) and the processing station (VS) and provisionally stores the endless material strip (1) folded in a zigzag-like manner. The material strip (1) is continuously withdrawn from said intermediate storage device when the supply roll (R1, R2) is changed. The intermediate storage device (P) is embodied by a stacking magazine having positioning cylinders (2) for loading the material strip (1) from bottom to top in a zigzag manner, and pressure and delivery rollers (3) for withdrawing the material strip (1) from the intermediate storage device (P) and feeding it to the processing station (VS).

IPC 1-7 (main, further and additional classification)

B65H 19/14; B65H 20/32

IPC 8 full level (invention and additional information)

B65H 19/14 (2006.01); B65H 20/32 (2006.01)

CPC (invention and additional information)

B65H 19/14 (2013.01); B65H 20/32 (2013.01); B65H 2408/212 (2013.01); B65H 2701/11231 (2013.01)

Citation (search report)

See references of WO 9941175A1

Designated contracting state (EPC)

DE

EPO simple patent family

WO 9941175 A1 19990819; DE 19805651 A1 19990923; EP 0981488 A1 20000301

INPADOC legal status


2000-12-13 [18D] DEEMED TO BE WITHDRAWN

- Effective date: 19991113

2000-03-01 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A1

- Designated State(s): DE