| 摘要 |
One immovable and one movable pin are joined to a slotted plate fixed to the wall of the motor caravan. A control is positioned between housings (13,15) on the two sides of the caravan door (11) ,on the inside and outside. A movable handle and a lock cylinder (14) for inserting keys are connected to the outer housing.. An immovable handle, ratchet (12), and slide-head are connected to the inner housing.. The slide-head slides between two positions. |
