EP 0951037 A3 20000510 - Limit switch mechanism for mechanical actuating switch contacts
Title (en)
Limit switch mechanism for mechanical actuating switch contacts
Title (de)
Endschaltergetriebe zur mechanischen Betätigung von Schaltkontakten
Title (fr)
Mécanisme d'interrupteur de fin de course pour la commande mécanique de contacts d 'interrupteur
Publication
Application
Priority
DE 29806920 U 19980417
Abstract (en)
[origin: EP0951037A2] The end switch operating drive is used for mechanical operation of the switch contacts, with at least one cogwheel (5,6,15) fitted to at least one drive shaft (3,7). The latter has a polygonal cross-section throughout its length, the cogwheel provided with a central opening with the corresponding polygonal profile. The drive shaft may be provided by a length of continuously drawn or extruded profile, its polygonal cross-section having a number of relatively spaced cylindrical outer contour sections and intermediate longitudinal channel sections.
IPC 1-7
IPC 8 full level
H01H 19/18 (2006.01); H01H 3/40 (2006.01)
CPC (source: EP)
H01H 19/18 (2013.01); H01H 3/40 (2013.01)
Citation (search report)
- [Y] DE 2244404 A1 19740404 - WEHRLE KG EMILIAN
- [Y] EP 0547013 A1 19930616 - TECNO ELETTRICA RAVASI S R L [IT]
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
DE 29806920 U1 19980702; EP 0951037 A2 19991020; EP 0951037 A3 20000510
DOCDB simple family (application)
DE 29806920 U 19980417; EP 99103999 A 19990311