Global Patent Index - EP 1158176 B1

EP 1158176 B1 20021120 - Snap-in connection for a spiral housing

Title (en)

Snap-in connection for a spiral housing

Title (de)

Rastverbindung für ein Spiralgehäuse

Title (fr)

Fixation par encliquetage pour carter helicoidal

Publication

EP 1158176 B1 20021120 (DE)

Application

EP 01108818 A 20010407

Priority

DE 20009326 U 20000524

Abstract (en)

[origin: EP1158176A1] The grill mounting for a radial blower has a plastics end plate (4) and a stamped metal casing (2) with an edge wall (12) fitting into a guide in the plastics end plate. The stamped metal casing has a raised projections (16) with spacing from the edge wall less than the depth of the guide and with a height at least equal to the stamped ridge. The width of the guide matches the material thickness of the casing plus the height of the projection.

IPC 1-7

F04D 25/08; F04D 29/42

IPC 8 full level

F04D 25/08 (2006.01); F04D 29/42 (2006.01); F04D 29/62 (2006.01)

CPC (source: EP)

F04D 29/4226 (2013.01); F04D 29/626 (2013.01)

Designated contracting state (EPC)

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

DOCDB simple family (publication)

EP 1158176 A1 20011128; EP 1158176 B1 20021120; AT E228212 T1 20021215; DE 20009326 U1 20010927; DE 50100057 D1 20030102; ES 2185607 T3 20030501; HK 1038391 A1 20020315; PT 1158176 E 20030331

DOCDB simple family (application)

EP 01108818 A 20010407; AT 01108818 T 20010407; DE 20009326 U 20000524; DE 50100057 T 20010407; ES 01108818 T 20010407; HK 01108634 A 20011210; PT 01108818 T 20010407