Title:
DOOR OPENING/CLOSING DEVICE
Document Type and Number:
WIPO Patent Application WO/2022/071096
Kind Code:
A1
Abstract:
This door opening/closing device 1 is provided with: an upper rail 10 which guides a first guided member 15A and a second guided member 15B linked to the top end 9a of a sliding door panel 9 on both sides in the door width direction, and which holds said sliding door panel suspended so as to allow sliding in the door width direction; a drive mechanism 20 which is linked to the first guided member and which slides the first guided member in the door width direction; and an electric lock 30 which releasably suppresses movement of the sliding door panel from the locked position towards the open side, wherein the electric lock is provided with a locking part 40 which is elongate in shape so as to extend approximately in the door width direction from a base end 41 held so as to be capable of rotation about an axis 42 in the door thickness direction, and which has a tip end 43 that engages with a lock receiving part 19 of the first guided member and/or the second guided member and that is moved vertically between an upper released position and a lower locked position.
Inventors:
KANDO KAKERU
OKUMURA KATSUYUKI
IMAI KOICHI
OKUMURA KATSUYUKI
IMAI KOICHI
Application Number:
PCT/JP2021/035000
Publication Date:
April 07, 2022
Filing Date:
September 24, 2021
Export Citation:
Assignee:
PANASONIC IP MAN CO LTD (JP)
International Classes:
E05F15/643; E05B47/00; E05B65/08
Foreign References:
| JP2011117214A | 2011-06-16 | |||
| JP2003148042A | 2003-05-21 | |||
| JP2005047672A | 2005-02-24 | |||
| JPS4984495U | 1974-07-22 | |||
| CN108412329A | 2018-08-17 |
Attorney, Agent or Firm:
KYOMEI IP ATTORNEYS (JP)
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