EP 2141111 A4 20140101 - SLIDING DOOR DEVICE
Title (en)
SLIDING DOOR DEVICE
Title (de)
SCHIEBETÜRVORRICHTUNG
Title (fr)
DISPOSITIF DE PORTE COULISSANTE
Publication
Application
Priority
JP 2007058827 W 20070424
Abstract (en)
[origin: EP2141111A1] In a sliding door apparatus, a doorway is opened and closed by a low-speed door and a high-speed door that performs opening and closing actions at a faster speed than the low-speed door. A light-emitting portion is disposed on a high-speed door front surface and emits light obliquely upward. A light-receiving portion that receives light that has been emitted from the light-emitting portion is disposed on an upper portion of a doorway frame. A determining portion determines presence or absence of an obstruction in a vicinity of a low-speed door doorstop end portion based on an amount of light received at the light-receiving portion.
IPC 8 full level
B66B 13/26 (2006.01); E05F 15/14 (2006.01); E05F 15/20 (2006.01)
CPC (source: EP KR US)
B66B 13/14 (2013.01 - KR); B66B 13/24 (2013.01 - KR); B66B 13/26 (2013.01 - EP KR US); E05F 15/632 (2015.01 - EP KR US); E05F 15/74 (2015.01 - EP KR US); E05F 2015/434 (2015.01 - US); E05Y 2900/104 (2013.01 - EP KR US)
Citation (search report)
- [AD] JP 2003321177 A 20031111 - MITSUBISHI ELECTRIC CORP & US 2003209391 A1 20031113 - SHIKAI MASAHIRO [JP], et al
- [A] JP 2002265175 A 20020918 - MITSUBISHI ELECTRIC CORP & EP 1243544 A2 20020925 - MITSUBISHI ELECTRIC CORP [JP]
- [A] JP S63104385 U 19880706
- [A] JP H01176674 U 19891215
- See references of WO 2008136092A1
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
EP 2141111 A1 20100106; EP 2141111 A4 20140101; CN 101622187 A 20100106; JP WO2008136092 A1 20100729; KR 20100004974 A 20100113; WO 2008136092 A1 20081113
DOCDB simple family (application)
EP 07742262 A 20070424; CN 200780051934 A 20070424; JP 2007058827 W 20070424; JP 2009512825 A 20070424; KR 20097017274 A 20070424