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Patent Searching and Data


Title:
DOOR LOCKING APPARATUS
Document Type and Number:
Japanese Patent JPS6278382
Kind Code:
A
Abstract:
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 operation provides an override of the combination lock operation.

Inventors:
EDOWAADO JIEI UITOKOSUKII
EDOGAA JII RIZOTSUTO
Application Number:
JP2665586A
Publication Date:
April 10, 1987
Filing Date:
February 08, 1986
Export Citation:
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Assignee:
SHINPURETSUKUSU SEKIYURITEI SY
International Classes:
E05B37/16; E05B55/00; E05B49/00; E05B63/14; E05B37/00; (IPC1-7): E05B49/00; E05B55/00
Domestic Patent References:
JPS5948569A1984-03-19
JPS5515593A1980-02-02
Attorney, Agent or Firm:
Yu Saito