EP 0733577 B1 20030924 - Emergency drive unit for an elevator machinery
Title (en)
Emergency drive unit for an elevator machinery
Title (de)
Notantriebseinheit für eine Aufzugsmaschine
Title (fr)
Unité d'entraînement de secours pour un moteur d'ascenseur
Publication
Application
Priority
FI 951430 A 19950324
Abstract (en)
[origin: EP0733577A2] An emergency drive unit (16) for an elevator motor, used to move an elevator by means of a drive unit and a gear rim mounted on the rotor disc (6). The drive unit consists of a drive motor (17). When the motor is started, the power of the motor is transmitted by means of a gear wheel (18) to the gear rim (19), placed in conjunction with the brake rim (20) on the periphery of the rotor (6). The emergency drive unit is provided with a drive unit containing buttons for moving the elevator in the up and down directions as well as the required means for locking the electric drive of the elevator. The drive unit may also consist of a manual latch placed on the gear rim. <IMAGE>
IPC 1-7
IPC 8 full level
B66B 5/02 (2006.01)
CPC (source: EP KR)
B66B 5/027 (2013.01 - EP); B66B 11/04 (2013.01 - KR)
Designated contracting state (EPC)
DE ES FR GB IT
DOCDB simple family (publication)
EP 0733577 A2 19960925; EP 0733577 A3 19971029; EP 0733577 B1 20030924; CN 1067960 C 20010704; CN 1135451 A 19961113; DE 69630066 D1 20031030; DE 69630066 T2 20040401; ES 2206526 T3 20040516; FI 951430 A0 19950324; FI 951430 A 19960925; FI 98724 B 19970430; FI 98724 C 19970811; KR 100255463 B1 20000501; KR 960034055 A 19961022; TW 451938 U 20010821
DOCDB simple family (application)
EP 96104740 A 19960325; CN 96104336 A 19960324; DE 69630066 T 19960325; ES 96104740 T 19960325; FI 951430 A 19950324; KR 19960007661 A 19960321; TW 88211490 U 19960320