Door latch assembly

Details Door latch assembly Door latch assembly

E - Fixed Constructions

05

C

E05C 19/06 (2006.01) A47L 15/42 (2006.01) E05B 17/22 (2006.01) E05C 3/16 (2006.01) E05B 63/00 (2006.01)

Patent

CA 2070008

An appliance door latch assembly includes a strike member pivotally mounted to the door frame of an appliance. A spring yieldably urges the strike member to a latch position, and the strike member is movable against the bias of the spring from the latch position. A fixed bolt is mounted to the appliance door and adapted to engage the strike member and urge the strike member upwardly to its unlatch position and then downwardly to its latch position where it engages a latching shoulder on the fixed bolt. In moving from its unlatch position to its latch position, the strike member also engages a moveable handle on the door and forces the moveable handle into engagement with plungers of switches so as to cause the switches to be moved to their closed position only when the door is latched.

Mécanisme de verrouillage de porte pour appareil électroménager comportant une gâche montée sur un pivot à ressort au chambranle de la porte de l'appareil. La gâche, mobile dans deux directions opposées, est mise en position de verrouillage par l'action du ressort. Un boulon fixe monté sur la porte de l'appareil vient en contact avec la gâche qui se déplace vers le haut avant de retomber dans la position où elle accroche la tête du boulon. Dans son déplacement entre la position déverrouillée et la position verrouillée, la gâche accroche aussi un petit levier qui est mis en contact avec les pistons d'interrupteurs, lesquels sont mis en position fermée lorsque la porte est verrouillée.

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