EP 1445783 B1 20061220 - Switch gear
Title (en)
Switch gear
Title (de)
Schaltvorrichtung
Title (fr)
Installation de commutation
Publication
Application
Priority
JP 2003031621 A 20030207
Abstract (en)
[origin: EP1445783A2] To provide a switch-gear shield structure that requires no special post-process such as welding and bonding to achieve low cost and high sealing performance with a simple structure in which two components are merely fitted together. <??>A ring-shaped projected wall (1n) is formed at one side of the joint of a casing (1) and a cover (6), while a ring-shaped recessed groove (6f) to be fitted to the projected wall (1n) is formed on the other side, wherein the ring-shaped projected wall (1n) has an elastic transformable part (1p) at the end and the ring-shaped recessed groove (6f) has an inclined part (6g) forming a slope in the vicinity of the bottom; thus, the casing (1) and the cover (6) are tightly fitted together by the pressure contact of the elastic transformable part (1p) with the inclined part (6g). <IMAGE>
IPC 8 full level
H01H 3/00 (2006.01); H01H 13/04 (2006.01); H01H 9/04 (2006.01); H01H 13/06 (2006.01); H01H 21/08 (2006.01); H01H 21/28 (2006.01); H01H 21/24 (2006.01)
CPC (source: EP KR)
H01H 9/04 (2013.01 - EP); H05B 3/03 (2013.01 - KR); H05B 3/20 (2013.01 - KR); H01H 21/24 (2013.01 - EP); H01H 2011/062 (2013.01 - EP)
Designated contracting state (EPC)
DE FR GB IT
DOCDB simple family (publication)
EP 1445783 A2 20040811; EP 1445783 A3 20050914; EP 1445783 B1 20061220; CN 1246870 C 20060322; CN 1521782 A 20040818; DE 602004003727 D1 20070201; DE 602004003727 T2 20071004; JP 2004241327 A 20040826; KR 100546423 B1 20060126; KR 20040072031 A 20040816; TW 200503034 A 20050116; TW I235397 B 20050701
DOCDB simple family (application)
EP 04001944 A 20040129; CN 200410004036 A 20040204; DE 602004003727 T 20040129; JP 2003031621 A 20030207; KR 20040001943 A 20040112; TW 93102627 A 20040205