EP 0377169 A3 19910508 - SWITCH APPARATUS
Title (en)
SWITCH APPARATUS
Publication
Application
Priority
DE 3844472 A 19881231
Abstract (en)
[origin: US5029303A] In an electric switching device (1), particularly constructed as a temperature regulator, the resilient switching arm (14) controlled by a hydraulic expansion cell (12) for operating a snap switch (5) is fixed by means of positively engaging snap connections (32) to plate-like support parts (20) of a sheet metal support body (3) of a body (2), the support parts (20) on either side of the switching arm (14) being at right angles to joint axis (25) of arm (14) as lateral bends to a base plate (30) of support body (3) and receive between them an end portion of an insulator (4) carrying the switch (5). This leads to an extremely favourable taking up of forces, so that the support body (3) can be made from extremely thin sheet metal as a relatively elastic component. It also leads to a very simple assembly of the switching arm (14).
IPC 1-7
IPC 8 full level
H05B 1/02 (2006.01); H01H 3/46 (2006.01); H01H 9/02 (2006.01); H01H 37/12 (2006.01); H01H 37/36 (2006.01); H01H 37/40 (2006.01)
CPC (source: EP KR US)
H01H 3/46 (2013.01 - EP US); H01H 37/36 (2013.01 - EP KR US)
Citation (search report)
- [XD] FR 2266215 A1 19751024 - FISCHER KARL [DE]
- [X] GB 744683 A 19560215 - GEN ELECTRIC
- [X] FR 2194036 A1 19740222 - MESS & REGELUNGST VEB K [DD]
- [X] US 3869690 A 19750304 - HICKLING COLIN D
Designated contracting state (EPC)
AT CH DE ES FR GB GR IT LI SE
DOCDB simple family (publication)
EP 0377169 A2 19900711; EP 0377169 A3 19910508; EP 0377169 B1 19960417; AT E137057 T1 19960515; AU 4726489 A 19900705; AU 637992 B2 19930617; DE 3844472 A1 19900705; DE 58909658 D1 19960523; ES 2085858 T3 19960616; JP H02270236 A 19901105; JP H0612650 B2 19940216; KR 900010840 A 19900709; KR 940006000 B1 19940630; TR 25488 A 19930501; US 5029303 A 19910702; YU 249589 A 19920907
DOCDB simple family (application)
EP 89123597 A 19891220; AT 89123597 T 19891220; AU 4726489 A 19891228; DE 3844472 A 19881231; DE 58909658 T 19891220; ES 89123597 T 19891220; JP 33679089 A 19891227; KR 890020136 A 19891229; TR 6590 A 19891227; US 46024289 A 19891229; YU 249589 A 19891228