Title:
ELECTRONIC LOCKING DEVICE
Document Type and Number:
Japanese Patent JP2021179140
Kind Code:
A
Abstract:
To provide a robust electronic locking device that is easy to install without drilling and remove, and has emergency unlocking means.SOLUTION: An L-shaped holding plate 110 whose edge is formed into a hemming bending portion 110a or shaped into a curling shaped structure 150 is installed in such a manner of tucking an entrance door 10 without interfering with an entrance door frame 20 is improved tensile resistance from the outside when locked and has a dead bolt 120 held in place by a thermal fuse, such as a thermal fuse board 141, for emergency counter measure.SELECTED DRAWING: Figure 4
More Like This:
WO/2009/151877 | SYSTEMS AND APPARATUS FOR SECURING A CONTAINER |
Inventors:
NAGASHIMA RIE
YOSHIDA KAZUMI
ONODERA MIKIO
YOSHIDA KAZUMI
ONODERA MIKIO
Application Number:
JP2020085643A
Publication Date:
November 18, 2021
Filing Date:
May 15, 2020
Export Citation:
Assignee:
LA SERRURE CO LTD
International Classes:
E05B47/00; E05B9/08; E05B65/00; E05B65/10