EP 0563530 B1 19970514 - Power switch block
Title (en)
Power switch block
Title (de)
Lastschaltleiste
Title (fr)
Dispositif de commutation de puissance
Publication
Application
Priority
DE 4210953 A 19920402
Abstract (en)
[origin: EP0563530A1] A power connecting block consists of a housing (1) having a lower part and side walls attached thereto, and having connections for busbars, of a switching cage (7) which can move transversely with respect to the longitudinal axis of the housing (1) and has fuse inserts (which are arranged thereon) and guide webs (9), and of a switching lever (11) having connecting elements (14, 15) which are arranged at a distance from one another and are guided in the side walls of the housing (1) by means of complementary parts (16, 17). In order that only a small amount of space is required when the block is in the switched-off state, and in order that low operating forces on the switching lever are nevertheless achieved, it is provided according to the invention that one connecting element on the rigid, mechanical switching lever (11) is constructed as a rotating journal (15) which is guided in an elongated hole (16), and that the other connecting element on the switching lever (11) is constructed as a bearing journal (14) which is guided in an elongated recess (17), which is arranged at a distance from the elongated hole (16), is parallel thereto and is open to the outside towards the upper edge (37), on the switching-lever side, of the housing, and has a bearing pocket (36) at the opposite, inner end in order to support the bearing journal (14) on the switching lever (11) in a force-fitting manner, and in that a bent free-running link (32) is provided between the bearing pocket (36) and the upper edge (37) of the housing (1). <IMAGE>
IPC 1-7
IPC 8 full level
H01H 9/28 (2006.01); H01H 31/12 (2006.01); H01H 19/635 (2006.01); H01H 21/16 (2006.01)
CPC (source: EP)
H01H 31/122 (2013.01); H01H 9/28 (2013.01); H01H 19/635 (2013.01); H01H 21/165 (2013.01)
Designated contracting state (EPC)
AT BE CH DE ES IT LI NL PT
DOCDB simple family (publication)
EP 0563530 A1 19931006; EP 0563530 B1 19970514; AT E153172 T1 19970515; DE 4210953 A1 19931007; DE 4210953 C2 20020718; DE 59306427 D1 19970619; ES 2101142 T3 19970701
DOCDB simple family (application)
EP 93101597 A 19930203; AT 93101597 T 19930203; DE 4210953 A 19920402; DE 59306427 T 19930203; ES 93101597 T 19930203