Global Patent Index - EP 1089853 A1

EP 1089853 A1 2001-04-11 - PNEUMATIC HAND GRINDING TOOL

Title (en)

PNEUMATIC HAND GRINDING TOOL

Title (de)

PNEUMATISCHES TRAGBARES SCHLEIFWERKZEUG

Title (fr)

OUTIL DE RECTIFICATION A MAIN, PNEUMATIQUE

Publication

EP 1089853 A1 (EN)

Application

EP 99957152 A

Priority

  • SE 9900660 W
  • SE 9802220 A

Abstract (en)

[origin: WO9967057A1] A pneumatic hand grinding tool has a supporting plate (11) and a compressed-air pipe (4) to be connected to a source of compressed air for driving the supporting plate. The supporting plate (11) has a flat surface to which an abrasive sheet (48) is to be attached by suction. For this purpose the supporting plate has ducts (41, 42, 43, 44, 45) leading into the flat surface, which are connected to an ejector unit (16) that forms a source of suction. The ejector unit (16) is arranged on the tool and has members (21, 47) which connect the ejector unit to the compressed-air pipe (4).

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

B24D 9/10

IPC 8 full level (invention and additional information)

B24B 23/02 (2006.01); B24D 9/10 (2006.01)

CPC (invention and additional information)

B24D 9/10 (2013.01); B24B 23/022 (2013.01); B24B 23/026 (2013.01)

Citation (search report)

See references of WO 9967057A1

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

WO 9967057 A1 19991229; AU 4300499 A 20000110; BR 9911410 A 20010320; CA 2334586 A1 19991229; CN 1306468 A 20010801; EP 1089853 A1 20010411; ID 27779 A 20010426; JP 2002518196 A 20020625; SE 511708 C2 19991108; SE 9802220 D0 19980623; SE 9802220 L 19991108; US 2001005668 A1 20010628

INPADOC legal status


2003-06-18 [18D] DEEMED TO BE WITHDRAWN

- Effective date: 20021218

2002-06-05 [17Q] FIRST EXAMINATION REPORT

- Effective date: 20020422

2001-04-11 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20001201

2001-04-11 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A1

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