DE29921230U1 - Elevator with electric motor drive and brake - Google Patents

Elevator with electric motor drive and brake

Info

Publication number
DE29921230U1
DE29921230U1 DE29921230U DE29921230U DE29921230U1 DE 29921230 U1 DE29921230 U1 DE 29921230U1 DE 29921230 U DE29921230 U DE 29921230U DE 29921230 U DE29921230 U DE 29921230U DE 29921230 U1 DE29921230 U1 DE 29921230U1
Authority
DE
Germany
Prior art keywords
brake
switches
monitoring
open position
elevator
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE29921230U
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ziehl Abegg SE
Original Assignee
Ziehl Abegg SE
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ziehl Abegg SE filed Critical Ziehl Abegg SE
Priority to DE29921230U priority Critical patent/DE29921230U1/en
Publication of DE29921230U1 publication Critical patent/DE29921230U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
    • B66B5/0006—Monitoring devices or performance analysers
    • B66B5/0018—Devices monitoring the operating condition of the elevator system
    • B66B5/0031—Devices monitoring the operating condition of the elevator system for safety reasons
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
    • B66B5/0006—Monitoring devices or performance analysers

Description

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically

Claims (5)

1. Aufzug mit einem elektromotorischen Antrieb sowie mit einer Bremse, deren Bremsbacken (3) zwischen einer Bremsstellung und einer Offenstellung mittels eines elektromagnetisch betätigbaren Bremsmagneten (6) bewegbar sind, wobei der Bremsmagnet (6) mit einer Regeleinrichtung (8) in Steuer­ verbindung steht, dadurch gekennzeichnet, dass die Bremse in unterschiedlichen Betriebsstellungen der Bremsbacken (3) ansprechende Schalter (7) aufweist, die mit der Regelein­ richtung (8) zur Überwachung der Bremsen-Betriebsstellung verbunden sind.1. elevator with an electric motor drive and with a brake, the brake shoes ( 3 ) between a braking position and an open position by means of an electromagnetically actuated brake magnet ( 6 ) are movable, the brake magnet ( 6 ) being in control connection with a control device ( 8 ) , characterized in that the brake in different operating positions of the brake shoes ( 3 ) has responsive switches ( 7 ) which are connected to the control device ( 8 ) for monitoring the brake operating position. 2. Aufzug nach Anspruch 1, dadurch gekennzeichnet, dass an jeder Bremsbacke ein in Offenstellung der Bremse ansprechender Schalter (7) angeordnet ist.2. Elevator according to claim 1, characterized in that a responsive switch ( 7 ) is arranged on each brake shoe in the open position of the brake. 3. Aufzug nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass zusätzlich zu den in Offenstellung der Bremsbacken (3) ansprechenden Schaltern (7), zur Verschleißüberwachung weitere Schalter (11) angeordnet sind, die bei Erreichen der Ver­ schleißgrenze der Bremsbeläge (4) ansprechen.3. Elevator according to claim 1 or 2, characterized in that in addition to the in the open position of the brake shoes ( 3 ) responsive switches ( 7 ), for wear monitoring further switches ( 11 ) are arranged, the wear limit of the brake pads ( 4 ) when reaching the United speak to. 4. Aufzug nach einem der Ansprüche 1 bis 3, dadurch gekenn­ zeichnet, dass die Kontakte der Schalter (7) zur Überwachung der Offenstellung der Bremsbacken (3), in Offenstellung geschlossen sind und die Kontakte der Schalter (11) zur Verschleißüberwachung nach Erreichen der Verschleißgrenze der Bremsbeläge (4) geöffnet sind.4. Elevator according to one of claims 1 to 3, characterized in that the contacts of the switches ( 7 ) for monitoring the open position of the brake shoes ( 3 ) are closed in the open position and the contacts of the switches ( 11 ) for monitoring wear after reaching Wear limit of the brake pads ( 4 ) are open. 5. Aufzug nach einem der Ansprüche 1 bis 4, dadurch gekenn­ zeichnet, dass die Überwachungs-Schalter (7, 11) als Mikro- oder Springkontakt-Schalter ausgebildet sind und vorzugsweise außenseitig an den beweglichen Enden der Bremsbacken (3) angeordnet sind.5. Elevator according to one of claims 1 to 4, characterized in that the monitoring switches ( 7 , 11 ) are designed as micro- or snap-action switches and are preferably arranged on the outside on the movable ends of the brake shoes ( 3 ).
DE29921230U 1999-12-02 1999-12-02 Elevator with electric motor drive and brake Expired - Lifetime DE29921230U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE29921230U DE29921230U1 (en) 1999-12-02 1999-12-02 Elevator with electric motor drive and brake

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE29921230U DE29921230U1 (en) 1999-12-02 1999-12-02 Elevator with electric motor drive and brake

Publications (1)

Publication Number Publication Date
DE29921230U1 true DE29921230U1 (en) 2000-02-24

Family

ID=8082446

Family Applications (1)

Application Number Title Priority Date Filing Date
DE29921230U Expired - Lifetime DE29921230U1 (en) 1999-12-02 1999-12-02 Elevator with electric motor drive and brake

Country Status (1)

Country Link
DE (1) DE29921230U1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10231534A1 (en) * 2002-07-11 2004-02-05 System Antriebstechnik Dresden Gmbh Double-action emergency braking system for elevators has a support ring carrying a pair of brake levers around a brake drum actuated by an electromagnet and compression springs
WO2010020533A1 (en) * 2008-08-18 2010-02-25 Inventio Ag Method for monitoring a brake system in an elevator system and corresponding brake monitor for an elevator system

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10231534A1 (en) * 2002-07-11 2004-02-05 System Antriebstechnik Dresden Gmbh Double-action emergency braking system for elevators has a support ring carrying a pair of brake levers around a brake drum actuated by an electromagnet and compression springs
DE10231534B4 (en) * 2002-07-11 2005-03-10 System Antriebstechnik Dresden Double emergency stop brake for gearless elevator machines in particular
WO2010020533A1 (en) * 2008-08-18 2010-02-25 Inventio Ag Method for monitoring a brake system in an elevator system and corresponding brake monitor for an elevator system
CN102123928A (en) * 2008-08-18 2011-07-13 因温特奥股份公司 Method for monitoring a brake system in an elevator system and corresponding brake monitor for an elevator system
CN102123928B (en) * 2008-08-18 2013-05-08 因温特奥股份公司 Method for monitoring a brake system in an elevator system and corresponding brake monitor for an elevator system
RU2496707C2 (en) * 2008-08-18 2013-10-27 Инвенцио Аг System for control over elevator brake system and appropriate video control device to this end
US8584812B2 (en) 2008-08-18 2013-11-19 Inventio Ag Elevator brake release monitor
AU2009284241B2 (en) * 2008-08-18 2016-03-10 Inventio Ag Method for monitoring a brake system in an elevator system and corresponding brake monitor for an elevator system

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 20000330

R150 Term of protection extended to 6 years

Effective date: 20030123

R151 Term of protection extended to 8 years

Effective date: 20051221

R152 Term of protection extended to 10 years

Effective date: 20071122

R071 Expiry of right