EP 0810346 A3 19991006 - Device with a safety element for the axial securing of a driver of a winding drum
Title (en)
Device with a safety element for the axial securing of a driver of a winding drum
Title (de)
Vorrichtung mit einem Sicherungselement zur axialen Sicherung eines Mitnehmers einer Wickelwelle
Title (fr)
Dispositif avec un élément de sécurité pour arrêter axialement l'entraîneur d'un arbre d'enroulement
Publication
Application
Priority
DE 19621817 A 19960531
Abstract (en)
[origin: EP0810346A2] The safety element (5) is formed as a sleeve, bolt or pin-like body (12) with spring-elastic element e.g. yoke, tongue (7), arm etc. The spring elastic element has a radially outwardly pointing cam (8) or other projection and the safety element can be inserted in an end recess (6) of the output shaft (2) in a security position where the cam catches in a corresponding socket (9) in the inner wall of the recess. The safety element has a radial flange forming a stop (13) on the body and in the security position is set directly adjoining the entrainment member. The cam has a lead-in incline or at the back a rear cut section inclined about six degrees to the vertical.
IPC 1-7
IPC 8 full level
E06B 9/72 (2006.01)
CPC (source: EP)
E06B 9/72 (2013.01)
Citation (search report)
- [AD] EP 0479719 A1 19920408 - SOMFY [FR]
- [A] GB 987831 A 19650331 - SCHENKER STOREN MASCHF
Designated contracting state (EPC)
AT BE CH ES FR LI NL
DOCDB simple family (publication)
EP 0810346 A2 19971203; EP 0810346 A3 19991006; DE 19621817 A1 19971204; DE 19621817 C2 19980528
DOCDB simple family (application)
EP 97106507 A 19970419; DE 19621817 A 19960531