FIG. 1 is a perspective view of a disassembled mortise lockset, including a mortise lock, an inner lever handle controller and a free-wheeling outer lever handle controller according to the present invention, showing the relative placement of the mortise lockset components and the door (shown in...
Sargent& Greenleaf SG6280 Premium Security Time Delay Lock for Bank's Vault Door $999.00-1,268.00 查看商品详情 供应商回复: Thank you! 有用(0) P P***X 2021年8月14日 Bon produit et surtout super assistance pour une mise en service délicate. J'ai changé le modèle 4200 par le 4300M...
set screw 25, shown in Figs. 5 and 6, and is provided with a non-circular opening 26 to receive the operating spindle 27 of the lock. It will be understood that this spindle is slidably received in the opening 26 so that the core when released, comprising the lock housing and key ...
the angular adjustment mechanism 120 is latched in place and hitch head assembly 14 is held at a slightly upward angle, shown in FIGS. 17 and 19. This angle is set so that the line between the axial centers of horn recess 82 and the hitch pin hole 84 is parallel to the line interconn...
21.The high security electromechanical lock of claim 20, wherein the Wakeup signal from the USB host to the USB device includes the electrical controller circuit board pulling a D+ line of the USB connection high through a pull up resistor on the electrical controller circuit board while outputt...
A changeable combination key lock for safe deposit boxes and the like, wherein a guard key is insertable into a rotatable guard key plug to set guard key tumblers to permit retracting movement of a bo