| 摘要 |
<p>This invention relates to a panel locking arrangement, and in particular to a panel locking arrangement comprising a combined cockspur and shoot bolt locking system. The arrangement includes a cockspur having a locking tongue; a pivotable mounting for the cockspur; first and second drive members guided for linear movement, the said drive members being adapted to effect axial movement of respective cremone lock bars between a retracted condition and an extended condition, the lock bars in the extended condition being engageable with fixed keepers; an operating mechanism which includes first and second drive coupling means, the first coupling means connecting the cockspur to the first drive member whereby pivoting of the cockspur effects movement of the first drive member, the second coupling means connecting the first and second drive members whereby movement of the first drive member effects movement of the second drive member but in the opposed direction to that of the first drive member, the first and second coupling means include peg and slot arrangements. Cremone lock bars and associated drive members are adjustable in combined axial length, and guide means for the lock bars inhibit lock bar rotation and thus further adjustment of the combined axial length of a lock bar and drive member. There is also provided a method of mounting a panel locking arrangement.</p> |
