Global Patent Index - EP 4001573 A1

EP 4001573 A1 20220525 - PLUG DOOR DEVICE

Title (en)

PLUG DOOR DEVICE

Title (de)

DREHSCHWENKTÜR

Title (fr)

DISPOSITIF DE PORTE ENCASTRÉE

Publication

EP 4001573 A1 20220525 (EN)

Application

EP 21201674 A 20211008

Priority

JP 2020189717 A 20201113

Abstract (en)

A plug door device (1) related to an embodiment includes: a guide rail (5) defining an opening-closing path (20) of a door (2) for opening or closing an entrance (15) of a vehicle; a drive source (6) for moving the door (2); a rotating member (36) moving along with the door (2) with a driving force from the drive source (6), the rotating member (36) being guided by the guide rail (5) to roll along the opening-closing path (20) when the door (2) is opened or closed; a restraining member (7) moving from an unrestraining position where the door (2) is unrestrained to a restraining position where the rotating member (36) is restrained in a position where the door (2) is fully closed, the restraining member (7) being pushed by the rotating member (36) to move from the unrestraining position to the restraining position when the rotating member (36) moves along the opening-closing path (20) in a closing direction (Vc); and a locking mechanism (8) for retaining the restraining member in the restraining position.

IPC 8 full level

E05F 15/643 (2015.01); E05F 15/638 (2015.01); E05F 15/646 (2015.01)

CPC (source: CN EP)

B61D 19/005 (2013.01 - CN); E05B 83/363 (2013.01 - CN); E05B 83/40 (2013.01 - CN); E05F 15/638 (2015.01 - EP); E05F 15/643 (2015.01 - CN); E05F 15/646 (2015.01 - EP); E05F 15/655 (2015.01 - CN); E05Y 2201/218 (2013.01 - EP); E05Y 2201/22 (2013.01 - EP); E05Y 2900/51 (2013.01 - CN EP); E05Y 2900/531 (2013.01 - CN)

Citation (applicant)

JP 2020100397 A 20200702 - FUJI ELECTRIC CO LTD

Citation (search report)

Designated contracting state (EPC)

AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

Designated extension state (EPC)

BA ME

DOCDB simple family (publication)

EP 4001573 A1 20220525; CN 114482726 A 20220513; CN 114482726 B 20230609; JP 2022078791 A 20220525

DOCDB simple family (application)

EP 21201674 A 20211008; CN 202111180215 A 20211011; JP 2020189717 A 20201113