Global patent index - EP 1101565 A1

EP 1101565 A1 2001-05-23 - Apparatus for machining flat surfaces

Title (en)

Apparatus for machining flat surfaces

Title (de)

Flächenbearbeitungseinrichtung

Title (fr)

Dispositif d'usinage pour surfaces planes

Publication

EP 1101565 A1 (DE)

Application

EP 99122677 A

Priority

EP 99122677 A

Abstract (en)

The tool forms a cone (1) whose leading tip is surfaced as abrasive or brushing element on a cone angle of 70.9 degrees . The cone (1) rotates round axis (2) and comes in two separatedly rotating parts having a closed casing with the releasably connected abrasive element. The axis (2) of rotation can be adjusted in height on a traveling support (3) with the cone axis (2) at half the cone angle in relation to the upright axis of the support (3) in which case support has two side endstops at right angles to one another. The tool can be used to clean the floor or adjoining walls of a building, specifically to remove paint and/or varnish.

Abstract (de)

Eine Flächenbearbeitungseinrichtung weist ein kegelförmiges Werkzeug (1) auf, dessen Kegeloberfläche mit einem bürstenden, saugenden oder abrasiven Medium ausgestattet ist. Der Kegelwinkel beträgt vorzugsweise 70,9°, womit vorteilhafterweise eine exakte Bearbeitung von Eckbereichen von in rechtem Winkel zueinanderstehenden Wänden (6) resp. Böden (4) ermöglicht wird. Die Einrichtung eignet sich vorteilhafterweise sowohl für die abrasive Bearbeitung solcher Flächen oder zur reinigenden Bearbeitung solcher Flächen, wie beispielsweise die Reinigung von Böden und angrenzenden Wandbereichen bis in die Ecken hinein. <IMAGE>

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

B24B 7/18; B24B 41/047

IPC 8 full level (invention and additional information)

A47L 11/14 (2006.01); B24B 7/18 (2006.01); B24B 41/047 (2006.01)

CPC (invention and additional information)

A47L 11/4036 (2013.01); A47L 11/14 (2013.01); A47L 11/4058 (2013.01); B24B 7/18 (2013.01); B24B 41/047 (2013.01)

Citation (search report)

Designated contracting state (EPC)

AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

EPO simple patent family

EP 1101565 A1 20010523

INPADOC legal status

2002-12-04 [18D] DEEMED TO BE WITHDRAWN

- Ref Legal Event Code: 18D

- Effective date: 20011126

2002-03-28 [REG DE 8566] DESIGNATED COUNTRY DE NOT LONGER VALID

- Ref Legal Event Code: 8566

2002-02-20 [AKX] PAYMENT OF DESIGNATION FEES

- Ref Legal Event Code: AKX

2001-05-23 [AK] DESIGNATED CONTRACTING STATES:

- Ref Legal Event Code: AK

- Designated State(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

2001-05-23 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO

- Ref Legal Event Code: AX

- Free Format Text: AL;LT;LV;MK;RO;SI