| 摘要 |
The espagnolette 26 according to the invention, intended to be received in a receptacle provided in a column of a door, comprises an actuating mechanism 28 connected to two rods 56 extending in opposite longitudinal directions and each actuating a bolt in translational movement in opposite directions, the actuating mechanism comprising two pinions 30, 32 capable of being driven in rotation in opposite directions to one another and forming cranks, each pinion being connected to a link, the foot 50 of which slides in straight guide grooves 38 of the actuating mechanism in order to drive the associated rod 56 in translational movement. <IMAGE>
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