Global Patent Index - EP 0971852 A1

EP 0971852 A1 2000-01-19 - GUIDING ROLLER FOR WEB MATERIAL

Title (en)

GUIDING ROLLER FOR WEB MATERIAL

Title (de)

LEITWALZE FÜR BAHNMATERIAL

Title (fr)

ROULEAU-GUIDE POUR MATERIAU SOUS FORME DE BANDE

Publication

EP 0971852 A1 (DE)

Application

EP 99906135 A

Priority

  • DE 19804553 A
  • EP 9900223 W

Abstract (en)

[origin: DE19804553C1] The present invention relates to a guiding roller for web material which comprises two outer tubular sections (2; 2a) as well as an optional tubular section (1) mounted in between. Said tubular sections (1, 2; 2a) are supported on a central axis (3) by ball bearings (5; 7) while the outer tubular sections (2; 2a) are capable of radial displacement relative to the axis (3) at their outer ends. The ball bearings (7) supporting the outer tubular sections (2; 2a) are mounted on a sleeve (20) surrounding the axis (3) from a distance. The sleeve is supported on the axis by its end which is oriented towards the centre of the guiding roller. The sleeve is also capable of radial displacement using a threaded rod (4) which extends radially relative to the axis centre and which engages a threaded area (13a). On the front side, the threaded rod (4) is located on a peripheral surface of the axis (3) or the sleeve (20), or on a resting surface (11) arranged continuously and concentrically. The threaded area (13a) is placed in a support (13) which is mounted on the sleeve (20) or on the axis (3), wherein said support (13) is capable of pivoting about the axis (3) and can be fixed in different pivoting positions.

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

B65H 27/00

IPC 8 full level (invention and additional information)

B65H 27/00 (2006.01)

CPC (invention and additional information)

B65H 27/00 (2013.01); B65H 2404/13211 (2013.01); B65H 2404/17 (2013.01)

Citation (search report)

See references of WO 9940007A1

Designated contracting state (EPC)

AT CH DE ES FI FR GB IT LI NL PT SE

EPO simple patent family

DE 19804553 C1 19990826; CA 2286020 A1 19990812; CA 2286020 C 20070508; EP 0971852 A1 20000119; WO 9940007 A1 19990812

INPADOC legal status


2002-10-02 [18R] REFUSED

- Effective date: 20020510

2001-12-19 [17Q] FIRST EXAMINATION REPORT

- Effective date: 20011102

2000-01-19 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 19991015

2000-01-19 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A1

- Designated State(s): AT CH DE ES FI FR GB IT LI NL PT SE