EP3126276A1 - Aufzug mit einer bremsvorrichtung - Google Patents
Aufzug mit einer bremsvorrichtungInfo
- Publication number
- EP3126276A1 EP3126276A1 EP15713191.3A EP15713191A EP3126276A1 EP 3126276 A1 EP3126276 A1 EP 3126276A1 EP 15713191 A EP15713191 A EP 15713191A EP 3126276 A1 EP3126276 A1 EP 3126276A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- brake
- brake cylinder
- elevator
- cylinder assembly
- braking
- 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.)
- Granted
Links
- 230000000712 assembly Effects 0.000 claims description 37
- 238000000429 assembly Methods 0.000 claims description 37
- 238000004519 manufacturing process Methods 0.000 description 5
- 230000001934 delay Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000010720 hydraulic oil Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
- 238000013022 venting Methods 0.000 description 1
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
- B66B5/02—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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B1/00—Control systems of elevators in general
- B66B1/24—Control systems with regulation, i.e. with retroactive action, for influencing travelling speed, acceleration, or deceleration
- B66B1/28—Control systems with regulation, i.e. with retroactive action, for influencing travelling speed, acceleration, or deceleration electrical
- B66B1/32—Control systems with regulation, i.e. with retroactive action, for influencing travelling speed, acceleration, or deceleration electrical effective on braking devices, e.g. acting on electrically controlled brakes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B1/00—Control systems of elevators in general
- B66B1/34—Details, e.g. call counting devices, data transmission from car to control system, devices giving information to the control system
- B66B1/36—Means for stopping the cars, cages, or skips at predetermined levels
- B66B1/365—Means for stopping the cars, cages, or skips at predetermined levels mechanical
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B7/00—Other common features of elevators
- B66B7/02—Guideways; Guides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B9/00—Kinds or types of lifts in, or associated with, buildings or other structures
Definitions
- the present invention relates to an elevator with a braking device, in particular a safety gear or a service brake.
- a braking device in particular a safety gear or a service brake.
- Adjustment of the braking force That they generate a constant braking force. Depending on the loading condition of the car then act during a
- Braking force is adjustable.
- this brake has a complicated structure, which is considered to be relatively maintenance-intensive, for example.
- the elevator according to the invention has a braking device, in particular a safety gear or a service brake, wherein the braking device is designed to provide a stepped braking force for braking a car of the elevator.
- the invention is based on the recognition that it is sufficient to provide the braking force in a number of discrete braking stages in a stepped manner. For example, in the event of an emergency stop, regardless of the loading state of the car, there are no excessive delays on the passengers in the car.
- a brake device has a much simpler construction compared to a continuously adjustable brake.
- the braking device has a plurality of individually controllable brake cylinder assemblies.
- two to five brake cylinder assemblies are provided. If all brake cylinder assemblies are activated at the same time, a maximum braking force value is provided. Is only a part of the
- a brake device can be provided with a particularly simple structure.
- a substantially equal braking force value is meant a braking force value, e.g. around
- the brake device can be formed from identical brake cylinder assemblies, which simplifies the production and maintenance.
- Brake cylinder assemblies designed to provide different brake force values. In this way, by selecting individual brake cylinder assemblies an accurate metering of the braking force can be achieved, in particular from two to five, e.g. three brake cylinder assemblies.
- the braking device has at least a first brake cylinder assembly and a second
- the first brake cylinder assembly is configured to provide a first braking force value
- the second brake cylinder assembly is configured to provide a first braking force value
- Brake cylinder assembly is configured to provide a second braking force value.
- the second braking force value is greater, in particular substantially twice as large as the first braking force value.
- a braking force value substantially twice as large is meant a braking force value, which is e.g. around manufacturing component tolerances varies, e.g. by 5%, 10% or 20%.
- the braking device has at least one further brake cylinder assembly.
- Brake cylinder assembly is configured to provide a further braking force value.
- the further braking force value is three to five times,
- substantially four times as large braking force value is understood to mean a braking force value, which is e.g. around manufacturing component tolerances varies, e.g. by 5%, 10% or 20%.
- a substantially four times as large braking force value is understood to mean a braking force value, which is e.g. around manufacturing component tolerances varies, e.g. by 5%, 10% or 20%.
- Brake cylinder assembly at least one valve for driving the
- Assigned brake cylinder assembly If a valve for driving a brake cylinder assembly becomes inoperable in the event of a fault, at least other brake cylinder assemblies can be actuated with their respective valves and thus provide a partial braking force. Thus, the reliability is increased.
- the braking device has two brake units, of which a first brake unit of a first
- each brake unit each having a brake cylinder assembly, wherein a brake cylinder assembly of the first brake unit and a brake cylinder assembly of the second brake unit are each assigned to a valve assembly for driving the brake units.
- Valve assembly achieved a symmetrical delay of the car on both guide rails.
- the two brake units on the same number of brake cylinder assemblies.
- the two brake units can be made identical, which simplifies the production and maintenance.
- FIG. 1 shows schematically a preferred embodiment of an elevator according to the invention with a braking device in a schematic representation.
- Figure 2 shows schematically a section through a preferred
- Braking device schematically shows an interconnection of brake cylinder assemblies with valves according to a first embodiment.
- Figure 4 shows schematically an interconnection of brake cylinder assemblies with valves according to a second embodiment.
- FIG. 5 schematically shows a further interconnection alternative.
- FIG. 1 schematically shows a lift 2 as a preferred embodiment of an elevator system according to the invention.
- the elevator 2 has in the present embodiment, a car 4 for the transport of persons and / or loads, which is movably mounted in or against the direction of gravity g on two mutually parallel guide rails 6a, 6b in a hoistway. Differing from the present embodiment, however, the car 4 may be e.g. Also be movably mounted on a single guide rail.
- a drive which is formed in the present embodiment as a traction sheave.
- the car 4 may have a cabin and a catch frame (both not shown).
- the drive has in the present embodiment, a support cable 8 which is fixed to the top of the car 4.
- the support cable 8 runs on a drive pulley 12, which by means of a motor (not shown) is driven by a motor to move the car 4.
- a counterweight 10 is fixed in the present embodiment, which reduces the force required to move the car 4 by counterbalancing.
- the elevator can be designed as a trolley-less elevator.
- a trolley-less elevator is an elevator system that does not use ropes or straps that are driven by a traction sheave 12.
- a braking device 14 is provided which is formed in the present embodiment as a safety gear and / or service brake.
- the brake device 14 each comprises three brake cylinder assemblies 16a, 16b, 16c, which are arranged on both sides of the car 4. Unlike the present embodiment, however, the braking device 14 may also be only two or more than three, e.g. have four or five brake cylinder assemblies.
- the brake cylinder assemblies 16a, 16b, 16c cooperate with the guide rail 6a or 6b to decelerate the car 4.
- the brake pads 18 are each inserted into a brake pad holder 20 of each of the brake cylinder assemblies 16a, 16b, 16c.
- the brake cylinder assemblies 16a, 16b, 16c are floating, i. the brake cylinder assemblies 16a, 16b, 16c are mounted horizontally displaceable in order to ensure a uniform contact of the brake pads 18.
- Each brake cylinder assembly 16a, 16b, 16c has a cylinder 22 in which a piston 24 is slidably mounted, the piston 24 is in operative connection with the brake pads 18 to bring them into contact with the guide rails 6a, 6b when the car 4 is to be braked.
- the piston 24 is further biased by a spring 26 which is formed in the present embodiment as a compression spring, the spring 26, the contact pressure for bringing the brake pads in contact with the guide rail 6a, 6b provides.
- a lid 28 closes the one-sided open formed cylinder 22.
- To seal the piston 24 seals 30 are provided.
- each brake cylinder assembly 16a, 16b, 16c each have a pressure medium connection 32 for venting the brake device 14.
- the brake cylinder assemblies 16a, 16b, 16c are formed in the present embodiment, providing different braking forces.
- the first brake cylinder assembly 16a has a brake force value of 5KN
- the second brake cylinder assembly 16b has a braking force value of 10KN
- the third brake cylinder assembly 16c has a braking force value of 20KN.
- the braking force values can also be staggered differently.
- the third brake cylinder assembly 16c provides a brake force value that is twice the brake force value that the second brake cylinder assembly 16b provides. Further, the second brake cylinder assembly 16b provides a braking force value four times greater than the braking force value provided by the first brake cylinder assembly 16a.
- the braking device has seven braking force levels and provides a seven-fold braking force.
- the springs 26 of the brake cylinder assembly 16a, 16b, 16c have different strengths.
- the same operating pressure for example, of the hydraulic oil
- different spring forces act in each brake cylinder assemblies 16a, 16b, 16c, which lead to respectively different deflections of the pistons 24.
- a stop 34 is provided in each cylinder 22, which limits a displacement path of the piston 24.
- the base area of the pistons 24 of the brake cylinder assemblies 16a, 16b, 16c could be varied or the brake cylinder assemblies 16a, 16b, 16c are each subjected to different operating pressures to provide different braking forces.
- the brake cylinder assembly 16a, 16b, 16c can be designed to provide equal braking forces.
- FIG. 3 shows an exemplary embodiment of the brake device 14, in which three brake cylinder assemblies 16a, 16b, 16c, 16a ', 16b', 16c 'are provided for both sides of the car 4.
- a valve 56 is ever one of the brake cylinder assemblies 16a, 16b, 16c; 16a ', 16b', 16c 'assigned.
- a motor-driven compressor 36 is provided in the present embodiment.
- an accumulator 38 is provided which provides a pressure which is higher than the minimum operating pressure of the braking device 14.
- the pressure accumulator 38 serves as a buffer, for example in the event of a power failure.
- the pressure accumulator 38 then provides a reserve with which the car 4 can be released from the catch by a triggered braking device 14 in order to be able to move it, for example, to a next stop of the elevator 2 for passenger evacuation.
- the pressure accumulator 38 serves as a reserve for, for example, frequent switching cycles, so that a smaller compressor 36 can be used than in a construction without an accumulator 38.
- a pressure relief valve or pressure control valve 40 is provided between the valves 56 and the pressure accumulator 38, since in the pressure accumulator 38, a greater pressure may be present than for the provision of the brake cylinder assemblies 16a, 16b, 16c; 16a ', 16b', 16c 'against the spring 26 is necessary.
- the valves 56 themselves are formed in the present embodiment as a 3/2 way valve.
- valves 56 connected in parallel can be provided for each of the brake cylinder assemblies 16a, 16b, 16c, 16a ', 16b', 16c 'in order to provide redundancy.
- the embodiment shown in FIG. 4 differs from the exemplary embodiment shown in FIG. 3 in that the brake device 14 has two brake units 42, 44.
- the first brake unit 42 is the first one
- each brake unit 42, 44 each three brake unit
- Brake cylinder assemblies 16a, 16b, 16c and 16a ', 16b', 16c 'on In this case, the brake cylinder assembly 16a of the first brake unit 42 and the
- the two brake units 42, 44 have the same number of brake cylinder assemblies 16a, 16b, 16c or 16a ', 16b', 16c '.
- a braking force which is equally strong on both guide rails 6a and 6b causes, which causes a bilateral symmetrical delay of the car 4 in a simple manner.
- each valve assembly 46a, 46b, 46c may each have two parallel connected valves 56 to provide redundancy.
- FIGS. 5a and 5b show, by way of example with reference to the brake cylinder assembly 16a, a further embodiment in which the valves 56 are designed as 4/2 directional control valves.
- the brake cylinder assembly 16a is double-acting.
- a first chamber 48 of the brake cylinder assembly 16a is provided with a pressure means, such as a brake fluid. Hydraulic oil, applied, while the brake device 14 is closed, a second chamber 50 of the brake cylinder assembly 16a is acted upon by the pressure medium.
- the pressure medium acts on the piston 24 in order to displace it.
- a check valve 52 and a collecting container 54 are provided.
- a controller (not shown) detects the occurring acceleration and speed of the car 4 and evaluates this as to whether limits are exceeded.
- the controller switches the brake cylinder assemblies 16a, 16b, 16c and 16a ', 16b', 16c 'depending on the loading state car 4.
- an emergency generator or battery is provided for safe control to prevent in a power failure, all brake cylinder assemblies 16a, 16b, 16c and 16a ', 16b', 16c 'abruptly occur and cause an excessive delay of the car 4.
- valves 56 are also switched so that the safe state of the valves 56 in case of power failure means that the brake device 14 has fallen down (active).
- valve assembly 46a valve assembly b
- Valve assembly c Valve assembly first chamber second chamber check valve sump valve Direction of gravity
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automation & Control Theory (AREA)
- Computer Networks & Wireless Communication (AREA)
- Cage And Drive Apparatuses For Elevators (AREA)
- Maintenance And Inspection Apparatuses For Elevators (AREA)
- Types And Forms Of Lifts (AREA)
- Braking Arrangements (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102014206461.9A DE102014206461A1 (de) | 2014-04-03 | 2014-04-03 | Aufzug mit einer Bremsvorrichtung |
PCT/EP2015/056796 WO2015150285A1 (de) | 2014-04-03 | 2015-03-27 | Aufzug mit einer bremsvorrichtung |
Publications (2)
Publication Number | Publication Date |
---|---|
EP3126276A1 true EP3126276A1 (de) | 2017-02-08 |
EP3126276B1 EP3126276B1 (de) | 2018-06-27 |
Family
ID=52779660
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP15713191.3A Active EP3126276B1 (de) | 2014-04-03 | 2015-03-27 | Aufzug mit einer bremsvorrichtung |
Country Status (10)
Country | Link |
---|---|
US (1) | US10450165B2 (de) |
EP (1) | EP3126276B1 (de) |
JP (1) | JP6458048B2 (de) |
KR (1) | KR102119923B1 (de) |
CN (1) | CN106163959B (de) |
BR (1) | BR112016022997B1 (de) |
CA (1) | CA2944064C (de) |
DE (1) | DE102014206461A1 (de) |
ES (1) | ES2688069T3 (de) |
WO (1) | WO2015150285A1 (de) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102014206461A1 (de) * | 2014-04-03 | 2015-10-08 | Thyssen Krupp Elevator Ag | Aufzug mit einer Bremsvorrichtung |
DE102014104865A1 (de) * | 2014-04-04 | 2015-10-08 | Thyssenkrupp Ag | Aufzug mit einer Bremsvorrichtung |
DE102014213404A1 (de) | 2014-07-10 | 2016-01-14 | Thyssenkrupp Ag | Aufzugsanlage mit Bremseinrichtung am Fahrkorb und Verfahren zum Betrieb der Selbigen |
DE102016217790A1 (de) | 2016-09-16 | 2018-03-22 | Thyssenkrupp Ag | Bremsvorrichtung für eine Aufzugsanlage |
KR101887142B1 (ko) * | 2017-10-23 | 2018-08-09 | 주식회사 송산특수엘리베이터 | 초대형 고하중용 엘리베이터의 안전장치 |
DE102018205633A1 (de) * | 2018-04-13 | 2019-10-17 | Thyssenkrupp Ag | Aufzugsanlage |
CN112739639B (zh) * | 2018-11-27 | 2022-10-04 | 三菱电机株式会社 | 液压制动器以及电梯 |
DE102019216023A1 (de) * | 2019-10-17 | 2021-04-22 | Thyssenkrupp Elevator Innovation And Operations Ag | Bremssystem in einer Aufzuganlage |
DE102019133376A1 (de) * | 2019-12-06 | 2021-06-10 | Chr. Mayr Gmbh + Co Kg | Bremse, Schaltungsanordnung und Verfahren zum Ansteuern einer Bremse |
CN112265887B (zh) * | 2020-10-23 | 2021-11-19 | 晋江华菱电梯有限公司 | 一种安全钳联动机构 |
CN112678646B (zh) * | 2021-01-11 | 2022-04-12 | 安川双菱电梯有限公司 | 一种多重安全防护功能的电梯 |
WO2022207232A1 (de) * | 2021-03-31 | 2022-10-06 | Inventio Ag | Bremssystem für einen aufzug |
DE102022111457A1 (de) | 2022-05-09 | 2023-11-09 | Tk Elevator Innovation And Operations Gmbh | Verfahren zum Betreiben einer Aufzugsanlage |
Family Cites Families (62)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3583500A (en) * | 1969-04-01 | 1971-06-08 | Pan American Petroleum Corp | Control system for high pressure control fluid |
JPS5023729Y1 (de) * | 1969-08-29 | 1975-07-17 | ||
US3654837A (en) * | 1969-12-29 | 1972-04-11 | Abex Corp | Hydraulic control systems |
JPS5023729U (de) | 1973-06-27 | 1975-03-17 | ||
GB1502616A (en) * | 1974-10-26 | 1978-03-01 | Elliston Evans & Jackson Ltd | Electrically controlled brake |
DE2508240C2 (de) * | 1975-02-26 | 1984-08-02 | Siegerland-Bremsen K.H. Emde Maschinenfabrik, 6342 Haiger | Selbsttätige Nachstellvorrichtung für Außenbackenbremsen |
US4285420A (en) * | 1979-07-23 | 1981-08-25 | Facet Enterprises, Inc. | Air gap adjuster for electric clutches |
JPS60129503U (ja) * | 1984-02-10 | 1985-08-30 | 株式会社小松製作所 | 旋回油圧回路 |
DE3424595A1 (de) | 1984-07-04 | 1986-01-09 | Ortlinghaus-Werke GmbH, 5632 Wermelskirchen | Elektromagnetisch lueftbare federdruckbremse |
US4720975A (en) * | 1986-05-15 | 1988-01-26 | Ramsey Winch Company | Control valve |
FR2644765B2 (fr) * | 1988-06-08 | 1991-07-05 | Leroy Somer | Frein electromagnetique a machoires de serrage |
US5197284A (en) * | 1989-07-21 | 1993-03-30 | Cartner Jack O | Hydraulic motor deceleration system |
JPH0459579A (ja) | 1990-06-26 | 1992-02-26 | Mitsubishi Electric Corp | ロープレスエレベータの制動装置 |
US5057728A (en) | 1990-11-29 | 1991-10-15 | Crown Equipment Corporation | Three step electric brake |
JPH04292391A (ja) * | 1991-03-20 | 1992-10-16 | Hitachi Ltd | エレベータ |
JPH04333487A (ja) * | 1991-05-09 | 1992-11-20 | Hitachi Ltd | エレベーター並びに制動装置 |
CH684190A5 (de) | 1991-07-04 | 1994-07-29 | Inventio Ag | Gleitfangvorrichtung für Aufzüge. |
JPH0543150A (ja) * | 1991-08-20 | 1993-02-23 | Hitachi Ltd | エレベータ |
US5255760A (en) * | 1991-10-02 | 1993-10-26 | Inventio Ag | Apparatus for detecting and signaling the function and status of an elevator safety brake |
JP2788365B2 (ja) * | 1991-11-05 | 1998-08-20 | 株式会社東芝 | エレベータ |
CA2072187C (en) * | 1992-06-23 | 1996-09-03 | Dermot Camack | Emergency braking systems for hoists |
US5228540A (en) * | 1992-07-24 | 1993-07-20 | Hollister-Whitney Elevator Corp. | Elevator car brake with shoes actuated by springs |
BR9302774A (pt) | 1993-07-06 | 1995-02-14 | Antoine Jean Henri Robert | Expansor ajustável peri-uretal |
CN2216061Y (zh) | 1993-09-25 | 1995-12-27 | 哈尔滨铁路分局装卸管理所 | 双级双力矩液压推杆制动器 |
ES2129480T3 (es) * | 1993-10-18 | 1999-06-16 | Inventio Ag | Dispositivo de seguridad por frenado para cabinas de ascensor. |
US5739610A (en) * | 1995-04-11 | 1998-04-14 | Otis Elevator Company | Electro-magnetic device |
GB2303676B (en) * | 1995-07-22 | 1999-03-10 | Twiflex Ltd | Fluid control circuit and brake system |
DE19725298B4 (de) | 1997-06-14 | 2006-02-09 | Continental Teves Ag & Co. Ohg | Elektronisch regelbares Bremsbetätigungssystem |
DE19741232C5 (de) * | 1997-09-18 | 2008-07-10 | Still Gmbh | Speicherbremse für ein Fahrzeug |
US6193026B1 (en) * | 1997-12-22 | 2001-02-27 | Otis Elevator Company | Elevator brake |
US6105738A (en) * | 1998-02-12 | 2000-08-22 | Inventio Ag | Elevator brake |
JP2001019292A (ja) | 1999-06-25 | 2001-01-23 | Inventio Ag | 鉛直搬送装置の荷重支持手段の鉛直方向変位と鉛直方向振動とを防止する装置および方法 |
US6585088B1 (en) * | 2000-05-10 | 2003-07-01 | Poclain Hydraulics Industrie | Braking system for braking a rotor relative to a stator |
FI117700B (fi) | 2000-05-11 | 2007-01-31 | Kone Corp | Hissin pitojarru ja pitojarrun avauslaitteen käyttö |
TW513374B (en) * | 2000-12-08 | 2002-12-11 | Inventio Ag | Safety brake with retardation-dependent braking force |
KR20030028818A (ko) * | 2001-06-29 | 2003-04-10 | 미쓰비시덴키 가부시키가이샤 | 엘리베이터의 비상 브레이크 장치 |
CN1241815C (zh) | 2001-12-24 | 2006-02-15 | 因温特奥股份公司 | 电梯设备的安全制动装置和具有安全制动装置的电梯设备 |
EP1323660B1 (de) | 2001-12-24 | 2017-01-04 | Inventio AG | Sicherheitsbremse für Aufzugsanlagen |
DE10303487B4 (de) * | 2003-01-29 | 2005-03-03 | Brueninghaus Hydromatik Gmbh | Regelung für ein hydrostatisches Getriebe |
KR100695596B1 (ko) * | 2003-03-24 | 2007-03-14 | 미쓰비시덴키 가부시키가이샤 | 엘리베이터의 비상 브레이크 장치 |
US7104367B2 (en) * | 2003-05-30 | 2006-09-12 | Warner Electric Europe S.A.S. | Modular and adaptable brake system for an elevator sheave |
JP4690689B2 (ja) * | 2003-10-27 | 2011-06-01 | インベンテイオ・アクテイエンゲゼルシヤフト | エレベータ用制動装置 |
DE202004017585U1 (de) | 2004-11-12 | 2005-01-20 | Hydraulik-Liftsysteme Walter Mayer Gmbh | Geführte Hebeeinrichtung mit Festhalte- und Fangvorrichtung |
DE202004017587U1 (de) | 2004-11-12 | 2005-01-20 | Hydraulik-Liftsysteme Walter Mayer Gmbh | Geführte Hebeeinrichtung mit gedämpfter Fangvorrichtung |
MY192706A (en) | 2004-12-17 | 2022-09-02 | Inventio Ag | Lift installation with a braking device, and method for braking and holding a lift installation |
EP1671912B1 (de) * | 2004-12-17 | 2011-02-09 | Inventio AG | Aufzugsanlage mit einer Bremseinrichtung und Verfahren zum Bremsen und Halten einer Aufzugsanlage |
EP1840068A1 (de) | 2006-03-29 | 2007-10-03 | Inventio Ag | Aufzugsanlage mit einer Aufzugskabinenbremseinrichtung und Verfahren zum Bremsen einer Aufzugskabine |
PL1870369T3 (pl) | 2006-06-19 | 2018-06-29 | Inventio Ag | Sposób sprawdzania urządzenia hamującego dźwigu, sposób uruchamiania instalacji dźwigowej i urządzenie do przeprowadzania uruchomienia |
US8602170B2 (en) | 2007-11-14 | 2013-12-10 | Inventio Ag | Multiple brake device for elevator with monitoring |
CA2729872C (en) * | 2008-07-11 | 2015-10-20 | Inventio Ag | Catch device with an energy accumulator element |
US8091355B2 (en) * | 2008-10-23 | 2012-01-10 | Clark Equipment Company | Flow compensated restrictive orifice for overrunning load protection |
CN101475130B (zh) | 2009-01-22 | 2010-09-22 | 重庆键英液压机电有限公司 | 液压延时二级制动提升机液压站 |
CN202022696U (zh) * | 2011-04-08 | 2011-11-02 | 中信重工机械股份有限公司 | 一种矿井提升机双设定值恒力矩二级制动控制系统 |
CN103648954B (zh) * | 2011-09-30 | 2016-01-20 | 因温特奥股份公司 | 带有机电致动的制动装置 |
DE202011051664U1 (de) * | 2011-10-18 | 2012-01-13 | Slc Sautter Lift Components Gmbh & Co. Kg | Bremseinrichtung für einen Aufzug |
CN104583109B (zh) * | 2012-08-02 | 2016-09-21 | 奥的斯电梯公司 | 用于电梯的液压制动系统 |
WO2014033846A1 (ja) * | 2012-08-28 | 2014-03-06 | 株式会社日立製作所 | エレベーターの非常止め装置およびエレベーター |
CA2908798A1 (en) * | 2013-04-30 | 2014-11-06 | Inventio Ag | Hydraulic brake system |
DE102014206461A1 (de) * | 2014-04-03 | 2015-10-08 | Thyssen Krupp Elevator Ag | Aufzug mit einer Bremsvorrichtung |
DE102014104865A1 (de) * | 2014-04-04 | 2015-10-08 | Thyssenkrupp Ag | Aufzug mit einer Bremsvorrichtung |
US9738491B2 (en) * | 2015-01-30 | 2017-08-22 | Thyssenkrupp Elevator Ag | Hydraulic-boosted rail brake |
DE102015005920A1 (de) * | 2015-05-07 | 2016-11-10 | Liebherr-Mining Equipment Colmar Sas | Vorrichtung zur energieoptimierten hydraulischen Steuerung wenigstens eines doppeltwirkenden Arbeitszylinders |
-
2014
- 2014-04-03 DE DE102014206461.9A patent/DE102014206461A1/de not_active Ceased
-
2015
- 2015-03-27 WO PCT/EP2015/056796 patent/WO2015150285A1/de active Application Filing
- 2015-03-27 JP JP2016559521A patent/JP6458048B2/ja not_active Expired - Fee Related
- 2015-03-27 CA CA2944064A patent/CA2944064C/en active Active
- 2015-03-27 EP EP15713191.3A patent/EP3126276B1/de active Active
- 2015-03-27 KR KR1020167030760A patent/KR102119923B1/ko active IP Right Grant
- 2015-03-27 ES ES15713191.3T patent/ES2688069T3/es active Active
- 2015-03-27 CN CN201580018097.1A patent/CN106163959B/zh active Active
- 2015-03-27 BR BR112016022997-5A patent/BR112016022997B1/pt active IP Right Grant
- 2015-03-27 US US15/301,312 patent/US10450165B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN106163959B (zh) | 2021-01-08 |
US10450165B2 (en) | 2019-10-22 |
CA2944064C (en) | 2019-03-19 |
DE102014206461A1 (de) | 2015-10-08 |
CA2944064A1 (en) | 2015-10-08 |
BR112016022997A2 (pt) | 2017-08-15 |
BR112016022997B1 (pt) | 2021-11-09 |
US20170029247A1 (en) | 2017-02-02 |
WO2015150285A1 (de) | 2015-10-08 |
JP6458048B2 (ja) | 2019-01-23 |
KR102119923B1 (ko) | 2020-06-08 |
EP3126276B1 (de) | 2018-06-27 |
JP2017509566A (ja) | 2017-04-06 |
CN106163959A (zh) | 2016-11-23 |
KR20160143733A (ko) | 2016-12-14 |
ES2688069T3 (es) | 2018-10-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP3126276B1 (de) | Aufzug mit einer bremsvorrichtung | |
DE60012792T2 (de) | Verfahren zum bremsen eines treibscheibenaufzugs | |
DE102007015277A1 (de) | Aufzugsanlage mit einer Aufzugskabinenbremseinrichtung und Verfahren zum Bremsen einer Aufzugskabine | |
EP3177555B1 (de) | Aufzugssystem, bremssystem für ein aufzugssystem und verfahren zur steuerung einer bremsanlage eines aufzugssystems | |
EP1930280A1 (de) | Bremseinrichtung und Führungsschiene einer Aufzugsanlage mit keilförmiger Bremsfläche | |
WO2015144686A1 (de) | Bremseinrichtung für einen fahrkorb einer aufzuganlage | |
EP2125389B1 (de) | Aufzug | |
EP3126275B1 (de) | Aufzug mit einer bremsvorrichtung | |
DE102007041411B3 (de) | Hydraulische, verzögerungsgeregelte Scheibenbremseinheit | |
DE102013110790A1 (de) | Aufzuganlage | |
DE202011051664U1 (de) | Bremseinrichtung für einen Aufzug | |
DE102019133376A1 (de) | Bremse, Schaltungsanordnung und Verfahren zum Ansteuern einer Bremse | |
DE112015007155T5 (de) | Notfall-stoppvorrichtung für eine aufzugskabine | |
WO2009077397A1 (de) | Auffahrbremse für zwei unabhängig voneinander verfahrende aufzugkörper | |
EP3215449B1 (de) | Aufzug mit einer bremsvorrichtung | |
EP2582606B1 (de) | Haltebremse mit gesperre | |
WO2020115304A1 (de) | Druckmittelbetätigte kabinenbremse und ventilanordnung zur ansteuerung der notbremsfunktion der druckmittelbetätigten kabinenbremse eines aufzugssystems | |
EP0873963A1 (de) | Linearantrieb für eine Transporteinrichtung | |
DE102016125559A1 (de) | Aufzug und verfahren zum betreiben eines aufzugs | |
EP1557390B1 (de) | Sicherheitseinrichtung für einen Aufzug | |
WO2011082896A1 (de) | Aufzuganlage mit doppeldecker | |
EP1528028B1 (de) | Bremse für einen Aufzug | |
EP1930281B1 (de) | Bremseinrichtung und Führungsschiene einer Aufzugsanlage mit keilförmiger Bremsfläche | |
WO2017211355A1 (de) | Fangvorrichtung für hubeinrichtung | |
DE102024113093A1 (de) | Aufzugsanlage mit Antriebsvorrichtung und daran angeordneter Bremse |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE |
|
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 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE |
|
17P | Request for examination filed |
Effective date: 20160921 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): 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 |
|
AX | Request for extension of the european patent |
Extension state: BA ME |
|
DAV | Request for validation of the european patent (deleted) | ||
DAX | Request for extension of the european patent (deleted) | ||
RIN1 | Information on inventor provided before grant (corrected) |
Inventor name: KUCZERA, THOMAS Inventor name: STEINHAUER, EDUARD Inventor name: HAENLE, MARKUS Inventor name: HOFFMANN, WALTER |
|
GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: GRANT OF PATENT IS INTENDED |
|
INTG | Intention to grant announced |
Effective date: 20180202 |
|
GRAJ | Information related to disapproval of communication of intention to grant by the applicant or resumption of examination proceedings by the epo deleted |
Free format text: ORIGINAL CODE: EPIDOSDIGR1 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE |
|
GRAS | Grant fee paid |
Free format text: ORIGINAL CODE: EPIDOSNIGR3 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: GRANT OF PATENT IS INTENDED |
|
GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
INTC | Intention to grant announced (deleted) | ||
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE PATENT HAS BEEN GRANTED |
|
INTG | Intention to grant announced |
Effective date: 20180508 |
|
AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): 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 |
|
REG | Reference to a national code |
Ref country code: GB Ref legal event code: FG4D Free format text: NOT ENGLISH |
|
REG | Reference to a national code |
Ref country code: AT Ref legal event code: REF Ref document number: 1012120 Country of ref document: AT Kind code of ref document: T Effective date: 20180715 |
|
REG | Reference to a national code |
Ref country code: IE Ref legal event code: FG4D Free format text: LANGUAGE OF EP DOCUMENT: GERMAN |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R096 Ref document number: 502015004836 Country of ref document: DE |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R081 Ref document number: 502015004836 Country of ref document: DE Owner name: THYSSENKRUPP ELEVATOR AG, DE Free format text: FORMER OWNER: THYSSENKRUPP ELEVATOR AG, 45143 ESSEN, DE |
|
REG | Reference to a national code |
Ref country code: ES Ref legal event code: FG2A Ref document number: 2688069 Country of ref document: ES Kind code of ref document: T3 Effective date: 20181030 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: NO Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20180927 Ref country code: LT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20180627 Ref country code: SE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20180627 Ref country code: FI Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20180627 Ref country code: BG Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20180927 |
|
REG | Reference to a national code |
Ref country code: NL Ref legal event code: MP Effective date: 20180627 |
|
REG | Reference to a national code |
Ref country code: LT Ref legal event code: MG4D |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: RS Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20180627 Ref country code: LV Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20180627 Ref country code: GR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20180928 Ref country code: HR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20180627 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: NL Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20180627 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20180627 Ref country code: EE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20180627 Ref country code: IS Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20181027 Ref country code: PL Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20180627 Ref country code: RO Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20180627 Ref country code: CZ Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20180627 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SM Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20180627 Ref country code: IT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20180627 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R026 Ref document number: 502015004836 Country of ref document: DE |
|
PLBI | Opposition filed |
Free format text: ORIGINAL CODE: 0009260 |
|
PLAX | Notice of opposition and request to file observation + time limit sent |
Free format text: ORIGINAL CODE: EPIDOSNOBS2 |
|
26 | Opposition filed |
Opponent name: CHR. MAYR GMBH + CO. KG Effective date: 20190325 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: DK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20180627 |
|
PLBB | Reply of patent proprietor to notice(s) of opposition received |
Free format text: ORIGINAL CODE: EPIDOSNOBS3 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SI Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20180627 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: MC Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20180627 |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PL |
|
GBPC | Gb: european patent ceased through non-payment of renewal fee |
Effective date: 20190327 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LU Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20190327 Ref country code: AL Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20180627 |
|
REG | Reference to a national code |
Ref country code: BE Ref legal event code: MM Effective date: 20190331 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: CH Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20190331 Ref country code: GB Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20190327 Ref country code: LI Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20190331 Ref country code: IE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20190327 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: FR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20190331 Ref country code: BE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20190331 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: TR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20180627 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: MT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20180627 Ref country code: PT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20181029 |
|
REG | Reference to a national code |
Ref country code: AT Ref legal event code: MM01 Ref document number: 1012120 Country of ref document: AT Kind code of ref document: T Effective date: 20200327 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: CY Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20180627 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: HU Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT; INVALID AB INITIO Effective date: 20150327 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: AT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20200327 |
|
RAP4 | Party data changed (patent owner data changed or rights of a patent transferred) |
Owner name: TK ELEVATOR INNOVATION AND OPERATIONS GMBH |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R100 Ref document number: 502015004836 Country of ref document: DE |
|
PLCK | Communication despatched that opposition was rejected |
Free format text: ORIGINAL CODE: EPIDOSNREJ1 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: MK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20180627 |
|
PLBN | Opposition rejected |
Free format text: ORIGINAL CODE: 0009273 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: OPPOSITION REJECTED |
|
27O | Opposition rejected |
Effective date: 20220330 |
|
P01 | Opt-out of the competence of the unified patent court (upc) registered |
Effective date: 20230526 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: ES Payment date: 20230529 Year of fee payment: 9 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 20240320 Year of fee payment: 10 |