Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
ELECTROMECHANICAL LOCK WITH AN ELECTRIC ACTUATOR
Electromechanical lock with an electrical actuator (30) which actuator comprises; an electrical motor (32) having an output shaft (34) which is bi-directionally rotatable about a rotational axis, an external helical thread (36) comprising a crest (36b), a root (36a) and flanks (36c, 36d) connecting the crest (36b) and the root (36a), which thread (36) is connected to the output shaft (34), and a linearly displaceable sled (38) comprising an engagement portion (54) which is arranged to engage the external thread (36) for, in a first operation mode, driving the sled (38) longitudinally along the rotational axis upon rotation of the output shaft (34). The engagement portion (54) is arranged to, in a second operation mode, slide over the crest (36b) of the external thread (36) for allowing longitudinal displacement of the sled (38) irrespective of whether the external thread (36) is rotating or not.
ELECTROMECHANICAL LOCK WITH AN ELECTRIC ACTUATOR
Electromechanical lock with an electrical actuator (30) which actuator comprises; an electrical motor (32) having an output shaft (34) which is bi-directionally rotatable about a rotational axis, an external helical thread (36) comprising a crest (36b), a root (36a) and flanks (36c, 36d) connecting the crest (36b) and the root (36a), which thread (36) is connected to the output shaft (34), and a linearly displaceable sled (38) comprising an engagement portion (54) which is arranged to engage the external thread (36) for, in a first operation mode, driving the sled (38) longitudinally along the rotational axis upon rotation of the output shaft (34). The engagement portion (54) is arranged to, in a second operation mode, slide over the crest (36b) of the external thread (36) for allowing longitudinal displacement of the sled (38) irrespective of whether the external thread (36) is rotating or not.
ELECTROMECHANICAL LOCK WITH AN ELECTRIC ACTUATOR
ELEKTROMECHANISCHES SCHLOSS MIT EINEM ELEKTRISCHEN AKTUATOR
SERRURE ÉLECTROMÉCANIQUE DOTÉE D'UN ACTIONNEUR ÉLECTRIQUE
MOBACK KJELL (Autor:in) / SKÖLDEGREN MICHAEL (Autor:in) / ANDERSSON TOMMY (Autor:in) / HULTGREN ULF (Autor:in) / PÄRUS FREDRIK (Autor:in)
12.10.2022
Patent
Elektronische Ressource
Englisch
IPC:
E05B
LOCKS
,
Schlösser
ELECTROMECHANICAL LOCK ARRANGEMENT WITH AN ELECTRIC ACTUATOR
| Europäisches Patentamt | 2022