EP1439144A3 - Braking device for elevator - Google Patents

Braking device for elevator Download PDF

Info

Publication number
EP1439144A3
EP1439144A3 EP04000630A EP04000630A EP1439144A3 EP 1439144 A3 EP1439144 A3 EP 1439144A3 EP 04000630 A EP04000630 A EP 04000630A EP 04000630 A EP04000630 A EP 04000630A EP 1439144 A3 EP1439144 A3 EP 1439144A3
Authority
EP
European Patent Office
Prior art keywords
vehicle
brake
guide rail
relative movement
actuating element
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.)
Withdrawn
Application number
EP04000630A
Other languages
German (de)
French (fr)
Other versions
EP1439144A2 (en
Inventor
Alexander M. Iken
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.)
Aufzugswerke M Schmitt & Sohn & Co GmbH
Original Assignee
Aufzugswerke M Schmitt & Sohn & Co GmbH
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 Aufzugswerke M Schmitt & Sohn & Co GmbH filed Critical Aufzugswerke M Schmitt & Sohn & Co GmbH
Publication of EP1439144A2 publication Critical patent/EP1439144A2/en
Publication of EP1439144A3 publication Critical patent/EP1439144A3/en
Withdrawn legal-status Critical Current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
    • B66B5/0043—Devices enhancing safety during maintenance
    • B66B5/005—Safety of maintenance personnel
    • 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
    • B66B5/02—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions
    • B66B5/04—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions for detecting excessive speed
    • 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
    • B66B5/02—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions
    • B66B5/16—Braking or catch devices operating between cars, cages, or skips and fixed guide elements or surfaces in hoistway or well
    • B66B5/18—Braking or catch devices operating between cars, cages, or skips and fixed guide elements or surfaces in hoistway or well and applying frictional retarding forces

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Maintenance And Inspection Apparatuses For Elevators (AREA)

Abstract

Die Erfindung betrifft eine Bremsvorrichtung für eine Aufzuganlage, eine Aufsetzvorrichtung (42), eine Absinkverhinderungsvorrichtung und einen Geschwindigkeitsbegrenzer mit einer derartigen Bremsvorrichtung. Die Bremsvorrichtung weist eine mit dem Fahrzeug verbundene Fangvorrichtung (32) auf, die eine Relativbewegung eines Betätigungselementes (52) in eine zwischen Fangvorrichtung (32) und Führungsschiene (1) wirkende Bremskraft umsetzt, die ein Abbremsen des Fahrzeuges bewirkt. Die Bremsvorrichtung weist weiter ein elektromechanisches Dispositiv (42) auf, das mit einer elektromechanisch auf die Führungsschiene wirkenden Bremse versehen ist und das relativ zum Fahrzeug auf der Führungsschiene (2) bewegbar ist. Das Dispositiv ist mittels eines Koppelelements (51) mechanisch mit dem Betätigungselement (52) der Fangvorrichtung (32) derart verkoppelt, daß eine relative Bewegung zwischen Fahrzeug und Dispositiv (42) in eine Relativbewegung des Betätigungselements (52) umgesetzt wird.

Figure imgaf001
The invention relates to a brake device for an elevator installation, a placement device (42), a Absinkverhinderungsvorrichtung and a speed limiter with such a braking device. The braking device has a catching device (32) connected to the vehicle, which converts a relative movement of an actuating element (52) into a braking force acting between catching device (32) and guide rail (1), which causes the vehicle to brake. The brake device further comprises an electromechanical device (42) which is provided with a brake acting electromechanically on the guide rail and which is movable relative to the vehicle on the guide rail (2). The device is coupled by means of a coupling element (51) mechanically with the actuating element (52) of the safety gear (32) such that a relative movement between the vehicle and the device (42) is converted into a relative movement of the actuating element (52).
Figure imgaf001
EP04000630A 2003-01-14 2004-01-14 Braking device for elevator Withdrawn EP1439144A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10300993 2003-01-14
DE10300993A DE10300993A1 (en) 2003-01-14 2003-01-14 Brake device for an elevator system

Publications (2)

Publication Number Publication Date
EP1439144A2 EP1439144A2 (en) 2004-07-21
EP1439144A3 true EP1439144A3 (en) 2008-08-27

Family

ID=32519913

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04000630A Withdrawn EP1439144A3 (en) 2003-01-14 2004-01-14 Braking device for elevator

Country Status (2)

Country Link
EP (1) EP1439144A3 (en)
DE (1) DE10300993A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006046284A1 (en) * 2004-10-27 2006-05-04 Mitsubishi Denki Kabushiki Kaisha Emergency stop device for elevator
CN107428501B (en) * 2015-03-12 2019-12-06 奥的斯电梯公司 Movable car mounted overspeed governor
WO2017023926A1 (en) * 2015-08-04 2017-02-09 Otis Elevator Company Device and method for actuating an elevator safety brake
EP3560874B1 (en) * 2018-04-26 2021-12-01 KONE Corporation A method and apparatus for condition monitoring of an inductive brake of an elevator car
WO2023148266A1 (en) 2022-02-04 2023-08-10 Cobianchi Liftteile Ag Brake catching device
WO2023148267A1 (en) 2022-02-04 2023-08-10 Cobianchi Liftteile Ag Brake catching device

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0432634A2 (en) * 1989-12-14 1991-06-19 KONE Elevator GmbH Safety gear
EP0812796A1 (en) * 1996-06-11 1997-12-17 Mitsubishi Denki Kabushiki Kaisha Safety apparatus for elevator
WO2000037348A1 (en) * 1998-12-22 2000-06-29 Otis Elevator Company Ropeless governor mechanism for an elevator car
EP1067084A1 (en) * 1999-06-25 2001-01-10 Inventio Ag Device and method for avoiding vertical slippage and oscillations in load pick up means of conveyor facilities

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0432634A2 (en) * 1989-12-14 1991-06-19 KONE Elevator GmbH Safety gear
EP0812796A1 (en) * 1996-06-11 1997-12-17 Mitsubishi Denki Kabushiki Kaisha Safety apparatus for elevator
WO2000037348A1 (en) * 1998-12-22 2000-06-29 Otis Elevator Company Ropeless governor mechanism for an elevator car
EP1067084A1 (en) * 1999-06-25 2001-01-10 Inventio Ag Device and method for avoiding vertical slippage and oscillations in load pick up means of conveyor facilities

Also Published As

Publication number Publication date
DE10300993A1 (en) 2004-07-22
EP1439144A2 (en) 2004-07-21

Similar Documents

Publication Publication Date Title
EP2920101A1 (en) Lift with a safety brake
EP0928728A3 (en) Actuating device for a parking brake
EP1927776A3 (en) Hydraulic operation device for a motor vehicle friction coupling
EP1199234A3 (en) Emergency unlocking device for a parking brake in a motor vehicle
DE102007015277A1 (en) Elevator installation with an elevator car brake device and method for braking an elevator car
DE102013111385A1 (en) Tripping device of a safety gear for an elevator car of an elevator installation
EP2322403A3 (en) Automatic coupling for railway vehicles with side buffers
EP1439144A3 (en) Braking device for elevator
DE202011051664U1 (en) Braking device for an elevator
EP1645769A3 (en) Clutch actuator
DE102005049394A1 (en) Operating system for motor vehicle brake assembly of brake-by-wire type, has flat bending spring worn around brake pedal support
EP1640632A3 (en) Wear sensor for a vehicle brake
EP1884676A3 (en) Clutch device, in particular motor vehicle clutch device
DE2527745B2 (en) Brake linkage for motor vehicles or trailers
DE622510C (en) Device for dismantling rail freight trains at shunting yards
EP1254815A3 (en) Actuating mechanism for a parking brake
ATE363422T1 (en) BRAKE DEVICE OF A RAIL VEHICLE WITH SEVERAL SPRING BRAKES
EP1378410A3 (en) Parking brake actuator
EP1790870A3 (en) Clutch actuation device
DE2024661B2 (en) Device for displaying the handbrake actuation position and lining wear in a friction brake, in particular for motor vehicles
DE20112146U1 (en) Emergency driving device for lifts
DE242181C (en)
DE221303C (en)
DE207392C (en)
DE239425C (en)

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL LT LV MK

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL LT LV MK

RIC1 Information provided on ipc code assigned before grant

Ipc: B66B 5/00 20060101ALI20080722BHEP

Ipc: B66B 5/04 20060101AFI20040510BHEP

17P Request for examination filed

Effective date: 20090224

17Q First examination report despatched

Effective date: 20090323

AKX Designation fees paid

Designated state(s): AT CH CZ DE LI PT

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20090807