Door locking system

Details Door locking system Door locking system

E - Fixed Constructions

05

B

70/37

E05B 37/00 (2006.01) E05B 37/16 (2006.01)

Patent

CA 1262643

ABSTRACT OF THE DISCLOSURE A combination lock system on a narrow stile door having selective operation through a drive mechanism including a slide for retraction of the latch bolt operated by the combination lock and a manual control or key operation of the latch bolt. The key also provides an override of the combina- tion lock operation. * * *

500216

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