A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
DISPOSITIF D'OBTURATION AVEC SYSTÈME DE VERROUILLAGE
The present invention relates to a sealing device comprising: a mounting (12); a sealing cover rotatably movable relative to the mounting; and a device (40) for locking the sealing cover. The locking device comprises: a rod (42) translatable relative to the mounting, said rod including an abutment (54); a counter-abutment (72) supported by the sealing cover; and a compression spring (64) arranged along the second axis, wherein said spring keeps the abutment engaged with the counter-abutment. The abutment and the counter-abutment are configured such that said engagement locks the rotation of the sealing cover in order to hold said cover in a locked position. Compression of the spring releases the abutment from engagement with the counter-abutment, thereby allowing the sealing cover to rotate.
DISPOSITIF D'OBTURATION AVEC SYSTÈME DE VERROUILLAGE
The present invention relates to a sealing device comprising: a mounting (12); a sealing cover rotatably movable relative to the mounting; and a device (40) for locking the sealing cover. The locking device comprises: a rod (42) translatable relative to the mounting, said rod including an abutment (54); a counter-abutment (72) supported by the sealing cover; and a compression spring (64) arranged along the second axis, wherein said spring keeps the abutment engaged with the counter-abutment. The abutment and the counter-abutment are configured such that said engagement locks the rotation of the sealing cover in order to hold said cover in a locked position. Compression of the spring releases the abutment from engagement with the counter-abutment, thereby allowing the sealing cover to rotate.
DISPOSITIF D'OBTURATION AVEC SYSTÈME DE VERROUILLAGE
SHUTTER DEVICE WITH LOCKING SYSTEM
ABDICHTUNGSVORRICHTUNG MIT VERRIEGELUNGSSYSTEM
DOMERGUE NICOLAS (author) / CHAMBARD LAURENT (author)
2019-11-27
Patent
Electronic Resource
French
IPC:
G03B
APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM
,
Geräte oder Anordnungen zum Aufnehmen, Projizieren oder Betrachten von Fotografien
/
E05D
Scharniere oder andere Aufhängevorrichtungen für Türen, Fenster oder Flügel
,
HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS, OR WINGS
/
F16K
VALVES
,
Ventile
Dispositif de sécurisation du verrouillage d’un système d’obturation d’un regard
| European Patent Office | 2022