公开(公告)号：US11898373B2

公开(公告)日：2024-02-13

申请号：US17323934

申请日：2021-05-18

申请人： dormakaba USA Inc.

发明人： Jamison D. Woodley ,  Jason C. Clifford ,  Xiaohui Yan ,  Can Zhang

IPC分类号： E05B47/00 ,  E05B65/10 ,  E05B41/00

CPC分类号： E05B47/0012 ,  E05B41/00 ,  E05B65/1093 ,  E05B65/1053 ,  E05B2047/0016 ,  E05B2047/0023 ,  E05B2047/0074

摘要： A motorized latch retraction system for transitioning a latch of an exit device from a latched position to an unlatched position is provided. The motorized latch retraction system includes a lock indicator indicating the latched or unlatched position of the latch and a floating motor.

公开(公告)号：US20210363785A1

公开(公告)日：2021-11-25

申请号：US17323934

申请日：2021-05-18

申请人： dormakaba USA Inc.

发明人： Jamison D. Woodley ,  Jason C. Clifford ,  Xiaohui Yan ,  Can Zhang

IPC分类号： E05B47/00 ,  E05B65/10 ,  E05B41/00

摘要： A motorized latch retraction system for transitioning a latch of an exit device from a latched position to an unlatched position is provided. The motorized latch retraction system includes a lock indicator indicating the latched or unlatched position of the latch and a floating motor.

公开(公告)号：USD966866S1

公开(公告)日：2022-10-18

申请号：US29696700

申请日：2019-06-29

申请人： dormakaba USA Inc.

设计人： Jamison D. Woodley ,  Yang Wei