EP 0158729 B1 19880302 - CONTACT ARRANGEMENT FOR A SWITCHGEAR
Title (en)
CONTACT ARRANGEMENT FOR A SWITCHGEAR
Publication
Application
Priority
DE 3411687 A 19840329
Abstract (en)
[origin: ES295666U] A contact arrangement for switchgear with multiple disconnects by contact points connected in parallel of two contact bridges aligned in a contact actuation link uses a spring collar for a contact pressure spring. The spring collar has cutouts transverse to the spring-action direction into which the contact bridges with the spring collars can be inserted and locked in place transverse to their longitudinal direction. The spring collar is rounded at two facing sliding surfaces in the contact actuation link aligned transverse to the longitudinal direction of the contact bridges. This assures optimal fitting of the contact bridges to the fixed contact components without jamming the spring collar in the alignment.
IPC 1-7
IPC 8 full level
H01H 1/66 (2006.01); H01H 1/20 (2006.01); H01H 1/32 (2006.01)
CPC (source: EP US)
H01H 1/2025 (2013.01 - EP US); H01H 1/32 (2013.01 - EP US)
Designated contracting state (EPC)
AT CH DE FR IT LI SE
DOCDB simple family (publication)
EP 0158729 A1 19851023; EP 0158729 B1 19880302; AT E32801 T1 19880315; DE 3411687 A1 19851003; DE 3469634 D1 19880407; DK 139385 A 19850930; DK 139385 D0 19850328; DK 163543 B 19920309; DK 163543 C 19920727; ES 295666 U 19870316; ES 295666 Y 19871101; FI 78578 B 19890428; FI 78578 C 19890810; FI 851004 A0 19850313; FI 851004 L 19850930; JP H0449202 B2 19920810; JP S60220515 A 19851105; US 4746779 A 19880524
DOCDB simple family (application)
EP 84115575 A 19841217; AT 84115575 T 19841217; DE 3411687 A 19840329; DE 3469634 T 19841217; DK 139385 A 19850328; ES 295666 U 19850328; FI 851004 A 19850313; JP 6315585 A 19850327; US 92470486 A 19861029