Global Patent Index - EP 1658412 A1

EP 1658412 A1 20060524 - FLOOR SPRING

Title (en)

FLOOR SPRING

Title (de)

BODENT√úRSCHLIESSER

Title (fr)

FERME-PORTE AUTOMATIQUE INTEGRE DANS LE SOL

Publication

EP 1658412 A1 20060524 (DE)

Application

EP 04763940 A 20040810

Priority

  • EP 2004008920 W 20040810
  • DE 10339108 A 20030822

Abstract (en)

[origin: WO2005021911A1] The invention relates to a floor spring comprising a housing for receiving a closing mechanism. Said housing is protected by a housing cover (1a) and the inner face of the housing cover (1a) that faces towards the housing is provided with a receiving groove (5) for a seal. The aim of the invention is to provide a floor spring, in which the housing cover (1a) can be fixed using fewer screws than in previous models, whilst maintaining the impermeability of the housing and the housing cover (1a). To achieve this, the depth (t1 to t4) of the receiving groove (5) varies over its length.

IPC 1-7

E05F 3/00

IPC 8 full level

E05F 3/00 (2006.01)

CPC (source: EP)

E05F 3/225 (2013.01); E05Y 2201/11 (2013.01); E05Y 2600/41 (2013.01); E05Y 2600/452 (2013.01); E05Y 2900/132 (2013.01)

Citation (search report)

See references of WO 2005021911A1

Designated contracting state (EPC)

AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR

DOCDB simple family (publication)

WO 2005021911 A1 20050310; AT 421017 T 20090115; BR PI0413854 A 20061024; CN 1839239 A 20060927; CN 1839239 B 20100512; DE 10339108 A1 20050324; DE 10339108 B4 20050915; DE 502004008878 D1 20090305; EP 1658412 A1 20060524; EP 1658412 B1 20090114; ES 2320132 T3 20090519; JP 2007503535 A 20070222; KR 20060061360 A 20060607; NO 20061154 L 20060310; PL 1658412 T3 20090630; PT 1658412 E 20090331; RU 2006108861 A 20071020; US 2007026720 A1 20070201

DOCDB simple family (application)

EP 2004008920 W 20040810; AT 04763940 T 20040810; BR PI0413854 A 20040810; CN 200480024110 A 20040810; DE 10339108 A 20030822; DE 502004008878 T 20040810; EP 04763940 A 20040810; ES 04763940 T 20040810; JP 2006523567 A 20040810; KR 20067003408 A 20060220; NO 20061154 A 20060310; PL 04763940 T 20040810; PT 04763940 T 20040810; RU 2006108861 A 20040810; US 56940206 A 20060222