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The utility model relates to the technical field of mechanical lock is a push-button mechanical anti-theft locks; including bolt, lock cylinder, turn the handle and the lock housing; housing is mounted on a password-lock the keypad, turn the handle and lock Tongue in the Password button ...
Push-button lock This invention relates, to new anduseful .improvements in locks, and. has more. particular reference to locks of the.push button type. These :ocks: are, as... E Basil 被引量: 2发表: 1950年 Push button locks provide lesson in education security Push button locks (PBLs...
Type YH9553 Zinc alloy furniture push button door lock cabinet door keyless lock Material Zinc alloy+Iron Lock Size 40X63X12.7mm Weight 107g Certification ISO9001:2008 Payment T/T, L/C, Paypal, Western Union, etc Port Ningbo,Shanghai,Yiwu,Qingdao Packing 2pcs in one b...
When the individual servant key is used, the face of the intermediate tumbler-push button combination is in the swivelling cylinder (1') for the same pairs. USE/ADVANTAGE - Pin tumbler locks with master key and servant key. ... R Bernard,C Claude,DM Jean-Yves 被引量: 0发表: 1992年 ...
Simplex Mechanical Pushbutton Locks offer secure access control for doors. Easy to install and program, these locks are a reliable option for businesses and homes.
Household Door Locks, Bedroom, Channel Lock Product Name Knurled Lever Colour Black Function Privacy Packing White Box Transport Package Carton Specification 380*360*410mm Trademark SUNSHINE Origin China HS Code 83124100 Production Capacity 600000/Year...
Unlocking with the secondary key is accomplished b... CH Cheng - US 被引量: 50发表: 1988年 Push button locks provide lesson in education security Yet, for many years in the education sector, push button locks have been purchased as a means of protecting files, information and valuable ...
Locks operate by push button without a key All push button locks can be used in wet areas Push-Lock featuring push-button locking mechanism, used as a deadbolt lock for doors or drawers Version Can be operated from one side or both
YH1523 Digital Keyless Combination Push Button Security Code Mechanical Door Lock Products ModelYH1523 TypePlane lock MaterialZinc die-casting body A3 cam assemble ing plate Surface TreatmentSpray milky white honsing Black powder coated handle Blue-white zinc plati...