EP 0477423 B1 19951122 - Frame joining system.
Title (en)
Frame joining system.
Title (de)
Rahmenverbundsystem.
Title (fr)
Système de liaison pour cadres.
Publication
Application
Priority
EP 90118717 A 19900928
Abstract (en)
[origin: EP0477423A1] A compression frame (11) with a compression frame part (13) and a tension anchor (19) is provided in a transformer core (3). The surfaces (21a, 21b) of the tension anchor (19) and of the compression frame part (13) facing the transformer core (3) in this case lie in a common plane. In one preferred version of the frame joining system (16a to g), the tension anchor (19) has an engagement part (29) which engages into a recess (17) as a rear handle (31, 31a, 31b).
IPC 1-7
IPC 8 full level
H01F 27/26 (2006.01)
CPC (source: EP US)
H01F 27/263 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE DE FR GB NL SE
DOCDB simple family (publication)
EP 0477423 A1 19920401; EP 0477423 B1 19951122; AT E130698 T1 19951215; DE 59009903 D1 19960104; TW 207024 B 19930601; US 5430425 A 19950704
DOCDB simple family (application)
EP 90118717 A 19900928; AT 90118717 T 19900928; DE 59009903 T 19900928; TW 80107632 A 19910926; US 23186394 A 19940422