EP 3210927 A4 20180718 - ELEVATOR APPARATUS
Title (en)
ELEVATOR APPARATUS
Title (de)
AUFZUGSVORRICHTUNG
Title (fr)
APPAREIL ASCENSEUR
Publication
Application
Priority
JP 2014077857 W 20141020
Abstract (en)
[origin: EP3210927A1] The present invention provides an elevator apparatus having novel opening and closing doors (1a, 1b) excellent in fire-resistance performance by inhibiting a melting buffer material (13) from dropping over gateway upper frames (10a, 10b) that come to be high temperatures. Buffer material receiving members (14a, 14b-1, 14b-2) extending in the directions of shifting hanger rollers (5a, 5b, 5c, 5d) are arranged between the upper parts of the gateway upper frames (10a, 10b) and the hanger rollers (5a, 5b, 5c, 5d), the melting buffer material (13) is received by the buffer material receiving members (14a, 14b-1, 14b-2), and the melting buffer material (13) is inhibited from dropping over the gateway upper frames (10a, 10b) of high temperatures. As a result, the danger of generating fire in a hoistway (8) reduces and an excellent fire-resistance performance is obtained.
IPC 8 full level
B66B 13/30 (2006.01)
CPC (source: EP KR)
B66B 13/08 (2013.01 - KR); B66B 13/30 (2013.01 - EP KR); E05Y 2900/104 (2013.01 - KR)
Citation (search report)
- [IA] CN 200971281 Y 20071107 - XIZI FUXIN SCIENCE & TECHNOLOG [CN]
- See references of WO 2016063333A1
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
DOCDB simple family (publication)
EP 3210927 A1 20170830; EP 3210927 A4 20180718; EP 3210927 B1 20200916; CN 107074503 A 20170818; CN 107074503 B 20181127; JP 6235160 B2 20171122; JP WO2016063333 A1 20170601; KR 101920583 B1 20181120; KR 20170058974 A 20170529; WO 2016063333 A1 20160428
DOCDB simple family (application)
EP 14904518 A 20141020; CN 201480082748 A 20141020; JP 2014077857 W 20141020; JP 2016554964 A 20141020; KR 20177010187 A 20141020