EP 0526380 B1 19960612 - Step-by-step timer switch activation system for program control devices
Title (en)
Step-by-step timer switch activation system for program control devices
Title (de)
Zeitschrittschaltwerk für Programmsteuersysteme
Title (fr)
Mécanisme d'avancement pas à pas pour dispositif de commande à programme
Publication
Application
Priority
ES 9101817 A 19910802
Abstract (en)
[origin: EP0526380A1] The system incorporates advantages that comprise providing the positioning ratchet (23) with a shaft (25) about which an elevating lever (12) can swing which can take up an active and an inactive position such that when the cogs (10) on the block of program cams (15) elevate the ratchet (23), the elevating lever (12) takes up the active position and is thereupon returned to its inactive position when its free end (32) is moved by a rotatory boss (31) integral with the excentric cam (1), dragging with it in this latter movement the anti-return ratchet (15), causing the latter to draw away from the holding cogs (34) on the timer cam (6) at a time when the catch (4) on the driving pawl (3) is also drawn away from the same, allowing the timer cam to be reset. <IMAGE>
IPC 1-7
IPC 8 full level
H01H 43/10 (2006.01)
CPC (source: EP)
H01H 43/102 (2013.01)
Designated contracting state (EPC)
DE FR GB IT
DOCDB simple family (publication)
EP 0526380 A1 19930203; EP 0526380 B1 19960612; DE 69211440 D1 19960718; ES 2034919 A6 19930401
DOCDB simple family (application)
EP 92500098 A 19920728; DE 69211440 T 19920728; ES 9101817 A 19910802