WO2001083350A1 - Lastaufnahmemittel für seil-aufzüge mit integrierter lastmesseinrichtung - Google Patents
Lastaufnahmemittel für seil-aufzüge mit integrierter lastmesseinrichtung Download PDFInfo
- Publication number
- WO2001083350A1 WO2001083350A1 PCT/CH2001/000265 CH0100265W WO0183350A1 WO 2001083350 A1 WO2001083350 A1 WO 2001083350A1 CH 0100265 W CH0100265 W CH 0100265W WO 0183350 A1 WO0183350 A1 WO 0183350A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- load
- cable
- suspension device
- rope
- load suspension
- Prior art date
Links
Classifications
-
- 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
-
- 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
- B66B1/3476—Load weighing or car passenger counting devices
- B66B1/3484—Load weighing or car passenger counting devices using load cells
Definitions
- the present invention relates to a load suspension device for cable lifts with an integrated load measuring device, in which the weight of the load suspension device and the payload causes the load-proportional deformation of at least one elastic element, at least one sensor detecting this deformation and representing the strength of the deformation and thus the load Generated signal to an elevator control.
- Load measuring devices for load suspension devices of lifts have the task of preventing elevator travel with an impermissibly high load and of providing the elevator control system with information that enables it to react appropriately to call commands by elevator users depending on the current load condition of the load suspension device.
- EP 0 151 949 discloses a load measuring device for an elevator elevator, which is based on the principle that the entire elevator car projects on at least four horizontally from an elevator floor frame
- Bending beams supports that these bending beams experience a load-proportional deflection.
- the deflection of each individual bending beam is recorded using strain gauges. All strain gauges together form a measuring bridge that sends a load-proportional analog signal to the. Elevator control supplies.
- the load measuring device described has some disadvantages.
- the measuring principle requires four bending girders, each equipped with one or two strain gauges, whereby the mechanical tolerances of the bending girders as well as the resistance and attachment tolerances of the strain gauges are to be limited so closely that all four
- Bending sensors with the same loads have the same resistance values. All four or eight strain gauges must be individually connected to a central evaluation circuit, which causes considerable effort. In addition, the four force introduction points between the floor of the elevator car and the bending beams must be adjusted vertically during assembly so that an acceptable force distribution is guaranteed.
- the present invention has for its object to provide a simple and inexpensive load measuring device for load suspension devices of elevators with looping rope drive, which does not have the disadvantages mentioned above.
- the load suspension device according to the invention for cable lifts with an integrated load measuring device has significant advantages.
- the total weight of the load suspension device and thus also the payload is recorded by means of a single sensor, and eccentrically arranged payloads are also correctly recorded with this. This saves costs for further sensors, for their wiring and for their more complicated signal evaluation.
- the elastic element, whose deformation caused by the weight of the load suspension device is detected by the sensor, is part of the support structure with which the rope pulleys are attached to the load handler. As a result, essentially no additional mechanical construction elements and no additional installation space for the load measuring device are required.
- the elastic element the load-dependent deformation of which is detected by a sensor, can be designed for different types of stress, i. H. it can be designed, for example, as a bending beam, as a tension / compression rod, as a torsion bar or, in order to achieve larger deformation paths, as a compression, tension or torsion spring. This allows optimally adapted load measuring devices to be designed for different designs of load suspension devices.
- Advantageous and inexpensive designs of the load suspension device according to the invention with an integrated load measuring device can be achieved by using sensor principles which are adapted to geometric conditions, environmental influences and in particular to accuracy requirements.
- the invention allows the use of a wide variety of sensors for detecting deformation, such as strain gauges, vibrating string sensors, opto-electrical distance or angle sensors and inductive or capacitive distance sensors.
- Load suspension devices or improved deformation measurement options can be the advantages.
- the support structures for the two pulleys can be designed as separate and differently designed units and no mechanical connections between these units are required. Such designs are made possible by the fact that both rope pulleys are always subjected to the same load in the inventive looping arrangement of the support ropes.
- Load suspension devices for larger loads are usually equipped with a support frame.
- load suspension devices for smaller payloads, these can be designed as a self-supporting unit.
- the support structure (s) carrying the rope pulleys and containing the elastic element are advantageously fastened directly to the floor structure of the load-carrying means.
- FIGS. 1 to 3 show schematically the installation situation for a load suspension device according to the invention without a supporting frame with a first variant of the integrated load measuring device.
- 2 shows a load suspension device according to the invention without a support frame with a second variant of the integrated load measuring device.
- FIG 3 shows a load suspension device according to the invention without a support frame with a third variant of the integrated load measuring device.
- 1 shows a load-bearing device 1 without a supporting frame according to the invention with the elevator components that are most important for its function.
- 2 designates two guide rails on which the load-carrying means is guided vertically by means of sliding or roller guide shoes 3.
- This essentially consists of a base frame 4 with base plate 5, a cabin 6 built thereon, the slide or roller guide shoes 3 mentioned, and two rope pulleys 9 fastened to the base frame 4 by means of a support structure 7 via elastic insulation elements 8.
- the support structure 7 consists of a bending beam 7.1 and two pulley supports 7.2.
- a supporting rope 10 can also be seen, which is guided vertically downward from a fixed rope point 11, then horizontally under the rope pulleys 9 of the load-carrying device 1 and then vertically upward to a traction sheave 12 of an elevator drive machine 13.
- the further course of the suspension cable 10 from the traction sheave 12 down to a deflection sheave attached to a balancing weight and from there upward to a second fixed rope point is not shown here.
- a vertical and a horizontal load-proportional rope tensile force acts on each of the two rope pulleys 9.
- the arrows 14 symbolize the on the pulleys 9 and thus on the Support structure 7 acting, resulting from the rope tensile forces of the supporting ropes rope pulley loads.
- a deflection sensor 15 for example a strain gauge sensor, which is not explained in more detail here and which generates a signal corresponding to the strength of the deflection and thus the total weight of the load-bearing means 1 as input for an elevator control.
- the load-carrying means 1 with base frame 4, base plate 5 and cabin 6, which are guided on guide rails 2 by means of a sliding or roller guide shoe 3, can be seen.
- the support structure 7 carrying the cable pulleys 9 essentially consists of a fastening support 17 attached to the base frame 4 via elastic insulation elements i and two cable pulley supports 18.
- the cable pulley support, not shown here, arranged on the right corresponds to the cable pulley supports according to FIG. 1.
- the cable pulley support 18 on the left is articulated by means of a bending element 19 on the mounting bracket 17 and supported by a pressure sensor 16 relative to the latter.
- the articulated attachment of the pulley support 18 could also be achieved with an articulated axis.
- the cable pulley load 14 resulting from the cable tensile forces of the supporting cables causes a load-proportional compressive force on the pressure sensor 16, which also forms the elastic element, and which generates a signal corresponding to the total weight of the load-carrying device 1 as input for an elevator control.
- the pressure sensor can be designed, for example, as a piezoelectric element, as a capacitive sensor or as a strain gauge element.
- 3 shows a third variant of the load suspension device according to the invention with an integrated load measuring device.
- the rope pulley support, not shown here, arranged on the right corresponds to the rope pulley supports according to FIG.
- a stop 23 prevents overloading of the torsion bar 22. The latter is extended beyond the bearing support 20 towards the rear (into the plane of the drawing) and is connected at its rear end to the fastening bracket 17 in a rotationally fixed manner.
- Rope pull forces of the supporting ropes result in rope pulley load 14, via the rope pulley support 21 designed as a pivot lever, causing a load-proportional torque which rotates the torsion bar 22 and causes corresponding load-proportional torsional stresses in the latter.
- the torsion bar In its exposed area, i.e. H.
- the torsion bar is equipped on its surface with a torsion voltage sensor in the form of strain gauges, with the aid of which the torsion voltages and thus the torque are recorded and a signal corresponding to the total weight of the load suspension device 1 as input for a Elevator control can be generated.
- a torsion voltage sensor in the form of strain gauges, with the aid of which the torsion voltages and thus the torque are recorded and a signal corresponding to the total weight of the load suspension device 1 as input for a Elevator control can be generated.
- commercially available torque measuring devices based on other measuring principles can also be used as the torque sensor.
Landscapes
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Mechanical Engineering (AREA)
- Computer Networks & Wireless Communication (AREA)
- Maintenance And Inspection Apparatuses For Elevators (AREA)
- Elevator Control (AREA)
- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
- Cage And Drive Apparatuses For Elevators (AREA)
- Force Measurement Appropriate To Specific Purposes (AREA)
- Grinding Of Cylindrical And Plane Surfaces (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
- Forklifts And Lifting Vehicles (AREA)
Abstract
Description
Claims
Priority Applications (11)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL358217A PL205025B1 (pl) | 2000-05-01 | 2001-04-26 | Urządzenie do przejmowania obciążeń dla dźwigów linowych z wbudowanym miernikiem obciążenia |
AU48217/01A AU784531B2 (en) | 2000-05-01 | 2001-04-26 | Load-carrying means for cable-operated elevators with an integrated load measurement device |
BRPI0110436-5A BR0110436B1 (pt) | 2000-05-01 | 2001-04-26 | meio de recepção de carga, para elevadores acionados por cabo, com dispositivo de medição de carga integrado. |
JP2001580789A JP5044079B2 (ja) | 2000-05-01 | 2001-04-26 | 組み込み型負荷測定装置を備えたケーブル式エレベータ用負荷収容手段 |
MXPA02010660A MXPA02010660A (es) | 2000-05-01 | 2001-04-26 | Medio de absorcion de carga para elevadores de cable con dispositivo de medicion de carga integrado. |
SK1476-2002A SK286344B6 (en) | 2000-05-01 | 2001-04-26 | Load-carrying means for cable-operated elevators with an integrated load measurement device |
CA2406896A CA2406896C (en) | 2000-05-01 | 2001-04-26 | Load carrying means for cable elevators with integrated load measuring equipment |
HU0300349A HU226605B1 (en) | 2000-05-01 | 2001-04-26 | Load-carrying means for cable-operated elevators with an integrated load measurement device |
ES01921103T ES2401773T3 (es) | 2000-05-01 | 2001-04-26 | Medio de suspensión de la carga para ascensores accionados por cables con una instalación de medición de la carga integrado |
US10/283,782 US6715587B2 (en) | 2000-05-01 | 2002-10-30 | Load carrying means for cable elevators with integrated load measuring equipment |
NO20025257A NO322985B1 (no) | 2000-05-01 | 2002-11-01 | Lastopptaksanordning for kabelheiser med integrert lastmaleinnretning |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP00810371.5 | 2000-05-01 | ||
EP00810371 | 2000-05-01 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US10/283,782 Continuation US6715587B2 (en) | 2000-05-01 | 2002-10-30 | Load carrying means for cable elevators with integrated load measuring equipment |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2001083350A1 true WO2001083350A1 (de) | 2001-11-08 |
Family
ID=8174674
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/CH2001/000265 WO2001083350A1 (de) | 2000-05-01 | 2001-04-26 | Lastaufnahmemittel für seil-aufzüge mit integrierter lastmesseinrichtung |
Country Status (19)
Country | Link |
---|---|
US (1) | US6715587B2 (de) |
EP (1) | EP1278694B1 (de) |
JP (1) | JP5044079B2 (de) |
KR (1) | KR20030003269A (de) |
CN (1) | CN1218864C (de) |
AU (1) | AU784531B2 (de) |
BR (1) | BR0110436B1 (de) |
CA (1) | CA2406896C (de) |
CZ (1) | CZ298166B6 (de) |
ES (1) | ES2401773T3 (de) |
HK (1) | HK1055590B (de) |
HU (1) | HU226605B1 (de) |
MX (1) | MXPA02010660A (de) |
NO (1) | NO322985B1 (de) |
PL (1) | PL205025B1 (de) |
RU (1) | RU2271327C2 (de) |
SK (1) | SK286344B6 (de) |
WO (1) | WO2001083350A1 (de) |
ZA (1) | ZA200208701B (de) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007141371A2 (en) | 2006-06-05 | 2007-12-13 | Kone Corporation | Elevator |
EP1988047A1 (de) * | 2007-05-03 | 2008-11-05 | Inventio Ag | Aufzugsanlage mit einer Kabine, eine Umlenkrolleneinheit zu einer Aufzugsanlage und ein Verfahren zur Anordnung eines Lastmessaufnehmers in einer Aufzugsanlage. |
WO2011141893A3 (en) * | 2010-05-14 | 2012-04-19 | Kone Corporation | System for load detection in a cabin of an elevator |
US9056747B2 (en) | 2010-09-09 | 2015-06-16 | Inventio Ag | Load measuring device for an elevator installation |
WO2016096731A1 (en) * | 2014-12-18 | 2016-06-23 | Inventio Ag | Electrical energy generation within an elevator installation |
WO2019081076A1 (de) * | 2017-10-27 | 2019-05-02 | Contitech Antriebssysteme Gmbh | Verfahren und vorrichtung zur bestimmung der zugkraft in einem trag-, förder- oder zugmittel |
CN110536853A (zh) * | 2017-03-31 | 2019-12-03 | 因温特奥股份公司 | 电梯轿厢负载测量***和用于确定电梯轿厢的负载的方法 |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SG123668A1 (en) * | 2004-12-10 | 2006-07-26 | Inventio Ag | Pulley arrangement for elevators |
US7784589B2 (en) * | 2006-07-10 | 2010-08-31 | Inventio Ag | Elevator lift cage load measuring assembly |
TWI394705B (zh) * | 2007-02-02 | 2013-05-01 | Inventio Ag | 升降機及監視此升降機之方法 |
CN101679004B (zh) * | 2007-06-08 | 2012-11-14 | 奥蒂斯电梯公司 | 具有与曳引元件对齐的导轨中心线的电梯*** |
FI20070539L (fi) * | 2007-07-09 | 2009-01-10 | Kone Corp | Hissijärjestelmä |
US8162110B2 (en) * | 2008-06-19 | 2012-04-24 | Thyssenkrupp Elevator Capital Corporation | Rope tension equalizer and load monitor |
EP2421785B1 (de) * | 2009-04-20 | 2013-09-18 | Inventio AG | Betriebszustandsüberwachung von tragmitteln in einer aufzugsanlage |
WO2011131574A1 (de) * | 2010-04-19 | 2011-10-27 | Inventio Ag | Betriebszustandsüberwachung von tragmitteln in einer aufzugsanlage |
JP5776424B2 (ja) * | 2011-08-03 | 2015-09-09 | フジテック株式会社 | エレベータ装置 |
CN104428231B (zh) * | 2012-06-29 | 2016-09-07 | 因温特奥股份公司 | 电梯设备 |
CN102910514B (zh) * | 2012-11-01 | 2015-03-04 | 日立电梯(中国)有限公司 | 一种电梯轿厢称重***及称重方法 |
CN103342273A (zh) * | 2013-07-11 | 2013-10-09 | 上海振华重工(集团)股份有限公司 | 多倍率滑轮组的秤重装置 |
KR101835237B1 (ko) * | 2013-08-02 | 2018-03-06 | 미쓰비시덴키 가부시키가이샤 | 현수식 엘리베이터 |
CN103552894B (zh) * | 2013-11-14 | 2016-08-17 | 日立电梯(中国)有限公司 | 轿底称重结构及包含该轿底称重结构的电梯 |
EP3000758B1 (de) * | 2014-09-25 | 2019-04-17 | KONE Corporation | Verfahren zum auswuchten einer aufzugskabine |
DE102014220445B4 (de) * | 2014-10-09 | 2017-06-08 | Thyssenkrupp Ag | Vorrichtung zur Überprüfung von Führungen |
CN104528497B (zh) * | 2014-12-23 | 2016-11-02 | 林肯电梯(中国)有限公司 | 一种高压曳引机 |
CN105984773B (zh) * | 2015-02-28 | 2020-06-12 | 通力股份公司 | 用于检测多个电梯绳索的总载荷的绳索载荷检测装置 |
JP6224643B2 (ja) * | 2015-03-26 | 2017-11-01 | 日本碍子株式会社 | 棚板割れ検知方法、ハニカム構造体の搬送方法、棚板割れ検知装置、及び棚板搬送装置 |
RU2618862C2 (ru) * | 2015-10-12 | 2017-05-11 | Общество с ограниченной ответственностью "ФИРМА ПОДИЙ" ООО "ФИРМА ПОДИЙ" | Способ контроля параметров движения подъемного устройства |
EP3705435B1 (de) * | 2019-03-05 | 2021-09-15 | KONE Corporation | Kombinierte aufzugsvibrationsisolierungs- und -lastmessungselement |
CN109795928A (zh) * | 2019-03-13 | 2019-05-24 | 日立电梯(中国)有限公司 | 电梯轿厢、运行控制方法和电梯 |
CN110626907B (zh) * | 2019-07-25 | 2023-07-25 | 山东奔速电梯股份有限公司 | 室内电梯的超载检测装置及使用该装置控制电梯的方法 |
CN110697548B (zh) * | 2019-08-31 | 2021-04-06 | 上海汉神机电股份有限公司 | 一种阻止电梯轿厢体振动的减振***及其工作方法 |
EP4051613A1 (de) | 2019-10-31 | 2022-09-07 | Inventio AG | Bremsvorrichtung für eine aufzugkabine mit integrierter lastmesseinrichtung und deren verwendung in einer aufzuganlage und verfahren |
WO2022144322A1 (de) | 2020-12-31 | 2022-07-07 | Inventio Ag | Aufhängevorrichtung und deren verwendung in einer aufzugsanlage und verfahren |
WO2023117773A1 (de) | 2021-12-23 | 2023-06-29 | Inventio Ag | Bremsvorrichtung für eine aufzugkabine und deren verwendung in einer aufzuganlage und verfahren |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0953537A2 (de) * | 1998-04-28 | 1999-11-03 | Kabushiki Kaisha Toshiba | Lastmesssensor für eine Aufzugskabine |
EP0983957A2 (de) * | 1998-09-01 | 2000-03-08 | Kabushiki Kaisha Toshiba | Schwingungsdämpfer für Aufzug |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5344737B2 (de) * | 1972-12-01 | 1978-12-01 | ||
CH663949A5 (de) | 1984-02-14 | 1988-01-29 | Inventio Ag | Lastmesseinrichtung fuer eine aufzugskabine. |
JP3300061B2 (ja) * | 1991-11-15 | 2002-07-08 | オーチス エレベータ カンパニー | エレベータ車両の負荷計測用組立体 |
US6483047B1 (en) * | 2000-09-13 | 2002-11-19 | Otis Elevator Company | Elevator brake load weighing system |
-
2001
- 2001-04-26 PL PL358217A patent/PL205025B1/pl unknown
- 2001-04-26 SK SK1476-2002A patent/SK286344B6/sk not_active IP Right Cessation
- 2001-04-26 ES ES01921103T patent/ES2401773T3/es not_active Expired - Lifetime
- 2001-04-26 CZ CZ20023840A patent/CZ298166B6/cs not_active IP Right Cessation
- 2001-04-26 HU HU0300349A patent/HU226605B1/hu not_active IP Right Cessation
- 2001-04-26 CA CA2406896A patent/CA2406896C/en not_active Expired - Lifetime
- 2001-04-26 RU RU2002132265/03A patent/RU2271327C2/ru not_active IP Right Cessation
- 2001-04-26 JP JP2001580789A patent/JP5044079B2/ja not_active Expired - Fee Related
- 2001-04-26 KR KR1020027014675A patent/KR20030003269A/ko not_active Application Discontinuation
- 2001-04-26 AU AU48217/01A patent/AU784531B2/en not_active Ceased
- 2001-04-26 CN CNB018089119A patent/CN1218864C/zh not_active Expired - Fee Related
- 2001-04-26 EP EP01921103A patent/EP1278694B1/de not_active Expired - Lifetime
- 2001-04-26 BR BRPI0110436-5A patent/BR0110436B1/pt not_active IP Right Cessation
- 2001-04-26 WO PCT/CH2001/000265 patent/WO2001083350A1/de active IP Right Grant
- 2001-04-26 MX MXPA02010660A patent/MXPA02010660A/es active IP Right Grant
-
2002
- 2002-10-28 ZA ZA200208701A patent/ZA200208701B/en unknown
- 2002-10-30 US US10/283,782 patent/US6715587B2/en not_active Expired - Lifetime
- 2002-11-01 NO NO20025257A patent/NO322985B1/no unknown
-
2003
- 2003-07-30 HK HK03104981.0A patent/HK1055590B/zh not_active IP Right Cessation
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0953537A2 (de) * | 1998-04-28 | 1999-11-03 | Kabushiki Kaisha Toshiba | Lastmesssensor für eine Aufzugskabine |
EP0983957A2 (de) * | 1998-09-01 | 2000-03-08 | Kabushiki Kaisha Toshiba | Schwingungsdämpfer für Aufzug |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007141371A2 (en) | 2006-06-05 | 2007-12-13 | Kone Corporation | Elevator |
WO2007141371A3 (en) * | 2006-06-05 | 2008-02-14 | Kone Corp | Elevator |
US7631731B2 (en) | 2006-06-05 | 2009-12-15 | Kone Corporation | Elevator |
EP1988047A1 (de) * | 2007-05-03 | 2008-11-05 | Inventio Ag | Aufzugsanlage mit einer Kabine, eine Umlenkrolleneinheit zu einer Aufzugsanlage und ein Verfahren zur Anordnung eines Lastmessaufnehmers in einer Aufzugsanlage. |
US8011480B2 (en) | 2007-05-03 | 2011-09-06 | Inventio Ag | Load sensor apparatus and method for an elevator car |
WO2011141893A3 (en) * | 2010-05-14 | 2012-04-19 | Kone Corporation | System for load detection in a cabin of an elevator |
US9056747B2 (en) | 2010-09-09 | 2015-06-16 | Inventio Ag | Load measuring device for an elevator installation |
US9617116B2 (en) | 2010-09-09 | 2017-04-11 | Inventio Ag | Load measuring device for an elevator installation |
WO2016096731A1 (en) * | 2014-12-18 | 2016-06-23 | Inventio Ag | Electrical energy generation within an elevator installation |
CN110536853A (zh) * | 2017-03-31 | 2019-12-03 | 因温特奥股份公司 | 电梯轿厢负载测量***和用于确定电梯轿厢的负载的方法 |
WO2019081076A1 (de) * | 2017-10-27 | 2019-05-02 | Contitech Antriebssysteme Gmbh | Verfahren und vorrichtung zur bestimmung der zugkraft in einem trag-, förder- oder zugmittel |
Also Published As
Publication number | Publication date |
---|---|
ZA200208701B (en) | 2003-10-28 |
SK286344B6 (en) | 2008-07-07 |
US6715587B2 (en) | 2004-04-06 |
SK14762002A3 (sk) | 2003-03-04 |
MXPA02010660A (es) | 2003-03-10 |
NO322985B1 (no) | 2006-12-18 |
NO20025257D0 (no) | 2002-11-01 |
HK1055590B (zh) | 2013-06-14 |
CA2406896A1 (en) | 2001-11-08 |
AU4821701A (en) | 2001-11-12 |
KR20030003269A (ko) | 2003-01-09 |
CN1427798A (zh) | 2003-07-02 |
NO20025257L (no) | 2002-11-01 |
EP1278694B1 (de) | 2012-12-26 |
CZ298166B6 (cs) | 2007-07-11 |
HUP0300349A2 (en) | 2003-06-28 |
BR0110436A (pt) | 2003-04-01 |
ES2401773T3 (es) | 2013-04-24 |
JP2004520243A (ja) | 2004-07-08 |
AU784531B2 (en) | 2006-04-27 |
HK1055590A1 (en) | 2004-01-16 |
BR0110436B1 (pt) | 2009-08-11 |
US20030111301A1 (en) | 2003-06-19 |
HU226605B1 (en) | 2009-04-28 |
PL358217A1 (en) | 2004-08-09 |
EP1278694A1 (de) | 2003-01-29 |
JP5044079B2 (ja) | 2012-10-10 |
RU2271327C2 (ru) | 2006-03-10 |
CN1218864C (zh) | 2005-09-14 |
CZ20023840A3 (cs) | 2004-06-16 |
PL205025B1 (pl) | 2010-03-31 |
CA2406896C (en) | 2010-01-26 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
WO2001083350A1 (de) | Lastaufnahmemittel für seil-aufzüge mit integrierter lastmesseinrichtung | |
DE69509666T2 (de) | Aufzug | |
EP1067084A1 (de) | Vorrichtung und Verfahren zur Verhinderung von Vertikalverschiebungen und Vertikalschwingungen an Lastaufnahmemitteln von Vertikalförderanlagen | |
DE69935026T2 (de) | Sitzgewichtsmessgerät | |
DE68904166T2 (de) | Montagevorrichtung fuer aufzugskabinen. | |
DE69018941T2 (de) | Aufzugslastwägung. | |
DE69725684T2 (de) | Verfahren und Vorrichtung zur Messung der Last einer Aufzugskabine | |
EP3052422B1 (de) | Aufzuganlage | |
EP1879825B1 (de) | Vorrichtung für den verlängerungsausgleich von aufzugsseilen | |
EP2496508B1 (de) | Verfahren und vorrichtung zur prüfung der zugspannung in zugelementen eines zugelementstrangs | |
DE10144913B4 (de) | Aufzugbremslast-Wägesystem | |
EP1790608B1 (de) | Aufzugsanlage mit Einrichtung zur Kompensation des Gewichtsunterschieds zwischen den Kabinentrumen und den Gegengewichtstrumen der Tragmittel und Verfahren zur Realisierung einer solchen Kompensation | |
WO2012031961A1 (de) | Lastmesseinrichtung für eine aufzugsanlage | |
DE10053917A1 (de) | Sitzgewicht-Messvorrichtung | |
EP0325619B1 (de) | Kraftmesser mit parallelführung | |
DE69937566T2 (de) | Vorrichtung bei einem aufzug zum festleggen des startdrehmoments des motors eines aufzugsantriebs | |
DE102009056547A1 (de) | Vorrichtung zum Längen- und/oder Lastausgleich zwischen mindestens zwei Tragmitteln | |
DE69016581T2 (de) | Verfahren und Vorrichtung für die Erzeugung von Lastdaten. | |
EP1502812B1 (de) | Hubladebühnensystem | |
EP1200807B1 (de) | Lastmesseinrichtung für ein lastaufnahmemittel eines aufzugs | |
DE69913173T2 (de) | Aufzugsvorrichtung | |
DE10305275A1 (de) | Aufzuganlage mit Ausgleich der Tragseilmassen | |
WO2006094421A1 (de) | Einrichtung zur schwingungsdämpfung an einer äufzugskabine | |
WO2023117773A1 (de) | Bremsvorrichtung für eine aufzugkabine und deren verwendung in einer aufzuganlage und verfahren | |
CH347627A (de) | Uberlastungs-Kontrollvorrichtung an Aufzugskabine |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AK | Designated states |
Kind code of ref document: A1 Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BY BZ CA CH CN CR CU CZ DE DK DM DZ EE ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NO NZ PL PT RO RU SD SE SG SI SK SL TJ TM TR TT TZ UA UG US UZ VN YU ZA ZW |
|
AL | Designated countries for regional patents |
Kind code of ref document: A1 Designated state(s): GH GM KE LS MW MZ SD SL SZ TZ UG ZW AM AZ BY KG KZ MD RU TJ TM AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE TR BF BJ CF CG CI CM GA GN GW ML MR NE SN TD TG |
|
DFPE | Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101) | ||
121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
REG | Reference to national code |
Ref country code: DE Ref legal event code: 8642 |
|
WWE | Wipo information: entry into national phase |
Ref document number: 14762002 Country of ref document: SK |
|
WWE | Wipo information: entry into national phase |
Ref document number: 200208701 Country of ref document: ZA Ref document number: IN/PCT/2002/1769/CHE Country of ref document: IN |
|
WWE | Wipo information: entry into national phase |
Ref document number: PA/a/2002/010660 Country of ref document: MX |
|
WWE | Wipo information: entry into national phase |
Ref document number: 10283782 Country of ref document: US Ref document number: 48217/01 Country of ref document: AU |
|
WWE | Wipo information: entry into national phase |
Ref document number: 1020027014675 Country of ref document: KR Ref document number: 018089119 Country of ref document: CN |
|
WWE | Wipo information: entry into national phase |
Ref document number: PV2002-3840 Country of ref document: CZ |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2001921103 Country of ref document: EP |
|
ENP | Entry into the national phase |
Ref document number: 2002132265 Country of ref document: RU Kind code of ref document: A |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2406896 Country of ref document: CA |
|
WWP | Wipo information: published in national office |
Ref document number: 1020027014675 Country of ref document: KR |
|
WWP | Wipo information: published in national office |
Ref document number: 2001921103 Country of ref document: EP |
|
WWP | Wipo information: published in national office |
Ref document number: PV2002-3840 Country of ref document: CZ |
|
WWR | Wipo information: refused in national office |
Ref document number: 1020027014675 Country of ref document: KR |
|
WWG | Wipo information: grant in national office |
Ref document number: PV2002-3840 Country of ref document: CZ |