EP 1622823 B1 20110727 - SEALING DEVICE FOR ELEVATOR DOOR
Title (en)
SEALING DEVICE FOR ELEVATOR DOOR
Title (de)
DICHTUNG FÜR AUFZUGSTÜR
Title (fr)
DISPOSITIF DE FERMETURE POUR PORTE D'ASCENSEUR
Publication
Application
Priority
- JP 2004006585 W 20040510
- JP 2003136046 A 20030514
Abstract (en)
[origin: WO2004101421A1] A sealing member (20) that can be brought into contact with a standup wall (8a) of an upper frame (8) of a three-sided frame (3) by an elastic force of a plate spring (18) to seal a gap (G1) created between a hall door (2) and the three-sided frame (3) is provided in the hall door (2). While the hall door (2) is being opened or closed, rollers (22a, 22b) are brought into contact with a roller rolled portion (10a) provided on a side surface of a hanger rail (10) to rotate thereon, and thus the sealing member (20) and the standup wall (8a) are maintained in a non-contact state. When the hall door (2) is in a closed state, the rollers (22a, 22b) drop in recess step portions (24a, 24b). Thus, the sealing member (20) is brought into contact with the standup wall (8a) to seal the gap (G1).
IPC 8 full level
B66B 13/30 (2006.01); E06B 7/215 (2006.01)
CPC (source: EP)
B66B 13/30 (2013.01); B66B 13/308 (2013.01)
Designated contracting state (EPC)
DE FI FR GB
DOCDB simple family (publication)
WO 2004101421 A1 20041125; CN 1697775 A 20051116; CN 1697775 B 20100512; EP 1622823 A1 20060208; EP 1622823 B1 20110727; JP 2004338851 A 20041202; JP 4416435 B2 20100217; MY 140794 A 20100115; TW 200427617 A 20041216; TW I275560 B 20070311
DOCDB simple family (application)
JP 2004006585 W 20040510; CN 200480000655 A 20040510; EP 04732029 A 20040510; JP 2003136046 A 20030514; MY PI20041800 A 20040513; TW 93113514 A 20040513