Global patent index - EP 0756215 A3

EP 0756215 A3 2000-06-14 - System for cleaning electrostatographic imaging webs

Title (en)

System for cleaning electrostatographic imaging webs

Title (de)

Reinigungssystem für elektrostatographische Abbildungsbänder

Title (fr)

Système de nettoyage pour bandes de formation d'images électrographiques

Publication

EP 0756215 A3 (EN)

Application

EP 96305420 A

Priority

US 50593195 A

Abstract (en)

[origin: EP0756215A2] A contact cleaner roll cleaning system, which includes a frame (12) to support the system relative to a moving web (10) having a first major surface and a second major surface, a first rotatable contact cleaner roll (74) supported on the frame disposed for rolling contact with the first major surface of the web, a second rotatable contact cleaner roll (80) supported on the frame disposed for rolling contact with the second major surface of the web, the second rotatable contact cleaner roll having an axis parallel to the axis of the first rotatable contact cleaner roll, the first contact cleaner roll and the second contact cleaner roll being positioned on the frame to support and guide the moving web in a substantially "S" shaped path. <IMAGE>

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

G03G 21/00; B08B 7/00

IPC 8 full level (invention and additional information)

G03G 21/10 (2006.01); B08B 7/00 (2006.01); G03G 21/00 (2006.01)

CPC (invention and additional information)

G03G 21/0005 (2013.01); B08B 7/0028 (2013.01); G03G 21/0058 (2013.01)

Citation (search report)

  • [XY] US 2791788 A 19570514 - ERICH HAUSDORF
  • [X] DE 2726251 B1 19781005 - THEILEMANN HORST
  • [DYA] US 5251348 A 19931012 - CORRADO FRANK C [US], et al
  • [A] US 5316880 A 19940531 - PAI DAMODAR M [US], et al
  • [A] PATENT ABSTRACTS OF JAPAN vol. 007, no. 172 (P - 213)<1317> 29 July 1983 (1983-07-29)
  • [A] C. C. WILSON: "CONTAMINATION TRAPS FOR BELT-TYPE SYSTEMS", IBM TECHNICAL DISCLOSURE BULLETIN, vol. 24, no. 8, January 1982 (1982-01-01), Armonk, New-York, USA, pages 4166 - 4167, XP002136016

Designated contracting state (EPC)

DE FR GB

EPO simple patent family

EP 0756215 A2 19970129; EP 0756215 A3 20000614; BR 9603141 A 19980505; JP H0944046 A 19970214; MX 9602401 A 19970131

INPADOC legal status

2002-11-20 [18D] DEEMED TO BE WITHDRAWN

- Ref Legal Event Code: 18D

- Effective date: 20020514

2002-02-13 [17Q] FIRST EXAMINATION REPORT

- Ref Legal Event Code: 17Q

- Effective date: 20020102

2001-01-10 [17P] REQUEST FOR EXAMINATION FILED

- Ref Legal Event Code: 17P

- Effective date: 20001006

2000-06-14 [AK] DESIGNATED CONTRACTING STATES:

- Ref Legal Event Code: AK

- Designated State(s): DE FR GB

2000-06-14 [RIC1] CLASSIFICATION (CORRECTION)

- Ref Legal Event Code: RIC1

- Free Format Text: 7G 03G 21/00 A, 7B 08B 7/00 B

1997-01-29 [AK] DESIGNATED CONTRACTING STATES:

- Ref Legal Event Code: AK

- Designated State(s): DE FR GB