EP0982257B1 - Magnetic shaft device for generating shaft information for an elevator installation - Google Patents

Magnetic shaft device for generating shaft information for an elevator installation Download PDF

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Publication number
EP0982257B1
EP0982257B1 EP99116000A EP99116000A EP0982257B1 EP 0982257 B1 EP0982257 B1 EP 0982257B1 EP 99116000 A EP99116000 A EP 99116000A EP 99116000 A EP99116000 A EP 99116000A EP 0982257 B1 EP0982257 B1 EP 0982257B1
Authority
EP
European Patent Office
Prior art keywords
shaft
holder
magnet
component
shaft magnet
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
EP99116000A
Other languages
German (de)
French (fr)
Other versions
EP0982257A1 (en
Inventor
Jose Luis Lacarte Estallo
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.)
Inventio AG
Original Assignee
Inventio AG
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 Inventio AG filed Critical Inventio AG
Priority to EP99116000A priority Critical patent/EP0982257B1/en
Publication of EP0982257A1 publication Critical patent/EP0982257A1/en
Application granted granted Critical
Publication of EP0982257B1 publication Critical patent/EP0982257B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • 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
    • B66B7/023—Mounting means therefor
    • B66B7/027—Mounting means therefor for mounting auxiliary devices
    • 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
    • B66B1/46—Adaptations of switches or switchgear
    • B66B1/50—Adaptations of switches or switchgear with operating or control mechanisms mounted in the car or cage or in the lift well or hoistway

Definitions

  • the invention relates to a shaft magnet device for Generation of shaft information of an elevator installation, whereby at least one arranged in an elevator shaft Shaft magnet when moving an elevator car in the Elevator shaft the switching state of one at the elevator car arranged magnetic switch changes.
  • Magnets arranged in the elevator shaft serve together with magnetic switches arranged on the elevator car Generation of shaft information.
  • the magnet switches the elevator car in the elevator shaft usually designed as a bistable switch Magnetic switch from one switching state to the other Switching state, the momentary for the elevator control Position of the elevator car in the elevator shaft from the Position of the magnet in question is determined.
  • the for example, magnets arranged in the floor area are usually attached to fasteners, for example on rails with grooves in which slot stones are inserted, arranged. The magnets are along the rails can be moved and are screwed to the slot nuts the rails screwed tight.
  • a disadvantage of the known device is that in elaborate fasteners for each floor area the magnet is necessary, which is significant cost and Assembly time caused.
  • the invention seeks to remedy this.
  • the invention as characterized in claim 1 solves the problem to avoid the disadvantages of the known fastening and a simplification of the assembly of the shaft magnets bring about.
  • the guide rail 1 has a guide leg 1.1 and two holding legs 1.2 on.
  • Shaft magnets 2 are on a holding leg 1.2 arranged that the switching state of at the elevator car change the arranged magnetic switches. Due to the The switching states of the magnetic switches are known Elevator control the position of the elevator car in the Elevator shaft and can, for example, drive control accordingly.
  • the lowest shown in Fig. 1 Shaft magnet 2 releases when the elevator car moves upwards for example switching from driving speed to Creep speed off. Then the elevator car moves along Creep speed continues to the next Floor magnet 2, which for example switches off the Drive initiated.
  • the elevator car is now on one Floor 3.
  • FIGS. 2 and 3 show the example on a shaft wall 4 arranged guide rail 1, the guide rail 1 due to fasteners not shown in a distance a from the shaft wall 4 is arranged.
  • the Distance a allows a holder 5 to be slid on Bracket properties on the holding leg 1.2 Guide rail 1.
  • the holder 5 can on the Pick up the guide rail 1 with the shaft magnet 2.
  • the holder 5 which as Bracket and gauge for positioning the shaft magnet 2 serves.
  • the holder 5 is approximately U-shaped. Another Shaping is also possible.
  • the one-piece holder 5 consists of a foot section 5.1, a back section 5.2 and a front part 5.3, on which a recess 5.4, for example a hole for receiving the Shaft magnet 2 is arranged.
  • the shape of the recess 5.4 depends on the shaft magnet 2 to be accommodated.
  • An example of a rectangular shaft magnet 2 requires a rectangular recess 5.4.
  • the foot part 5.1 of the holder 5 has a reinforcing rib 5.5 on each side and at the free end a first bevel 5.6.
  • the Front part 5.3 with the recess 5.4 has a second Bevel 5.7 on. Make bevels 5.6, 5.7 easier pushing the holder 5 onto the holding leg 1.2 Guide rail 1. Foot section 5.1 and front section 5.3 run in Hibernate towards each other slightly towards their free end. When pushing the holder 5 onto the holding leg 1.2 the parts 5.1, 5.3 are slightly spread, the Holder 5 by the spring properties of the back part 5.2 by means of parts 5.1, 5.3 on the holding leg 1.2 clings. Now the shaft magnet 2 through the Recess 5.4 through on the holding leg 1.2 be put on. The shaft magnet 2 holds with his Magnetic force on the holding leg 1.2 of the guide rail 1 firmly.
  • Holder 5 and shaft magnet 2 are direct and without Foreign fasteners firmly with the guide rail connected and individually easily from the guide rail 1 can be solved and again somewhere along the Guide rail height can be arranged.
  • the holder 5 or the shaft magnet 2 can also be used with others Fasteners on the guide rail 1 or other components of the elevator shaft.
  • the Shaft magnet 2 without holder 5 directly on the guide rail 1 can be arranged.
  • Holder 5 and / or shaft magnet 2 can on the Guide rail 1 and / or on other components of the Elevator shaft can be arranged.
  • the shaft magnet 2 can easily oppose it Magnetic force can be removed from the guide rail 1 and the holder 5 against the foot part 5.1 and front part 5.3 on the guide rail 1 generated frictional forces from Retaining leg 1.2 are deducted.

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  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
  • Cage And Drive Apparatuses For Elevators (AREA)
  • Indicating And Signalling Devices For Elevators (AREA)
  • Elevator Control (AREA)
  • Clamps And Clips (AREA)

Abstract

The magnet and/or its holder (5) are mounted on a construction element in the lift shaft without the use of fasteners. The holder is secured to the construction element by spring force and/or the magnet is secured to it by magnetic force. The holder is U-shaped so that the foot and front parts (5.1, 5.3) splay when the holder is slotted over the element, which abuts against the rear part (5.2).

Description

Die Erfindung betrifft eine Schachtmagneteinrichtung zur Erzeugung von Schachtinformation einer Aufzugsanlage, wobei mindestens ein in einem Aufzugsschacht angeordneter Schachtmagnet beim Verfahren einer Aufzugskabine im Aufzugsschacht den Schaltzustand eines an der Aufzugskabine angeordneten Magnetschalters ändert.The invention relates to a shaft magnet device for Generation of shaft information of an elevator installation, whereby at least one arranged in an elevator shaft Shaft magnet when moving an elevator car in the Elevator shaft the switching state of one at the elevator car arranged magnetic switch changes.

Im Aufzugsschacht angeordnete Magnete dienen zusammen mit an der Aufzugskabine angeordneten Magnetschaltern der Erzeugung von Schachtinformation. Beim Verfahren der Aufzugskabine im Aufzugsschacht schaltet der Magnet den üblicherweise als bistabiler Schalter ausgebildeten Magnetschalter vom einen Schaltzustand in den anderen Schaltzustand, wobei für die Aufzugssteuerung die momentane Position der Aufzugskabine im Aufzugsschacht von der Position des betreffenden Magneten bestimmt ist. Die beispielsweise im Stockwerkbereich angeordneten Magnete sind üblicherweise an Befestigungsmitteln, beispielsweise an Schienen mit Nuten, in denen Nutsteine eingelegt sind, angeordnet. Die Magnete sind entlang der Schienen verschiebbar und werden mittels Schrauben an den Nutsteinen der Schienen festgeschraubt.Magnets arranged in the elevator shaft serve together with magnetic switches arranged on the elevator car Generation of shaft information. In the process of The magnet switches the elevator car in the elevator shaft usually designed as a bistable switch Magnetic switch from one switching state to the other Switching state, the momentary for the elevator control Position of the elevator car in the elevator shaft from the Position of the magnet in question is determined. The for example, magnets arranged in the floor area are usually attached to fasteners, for example on rails with grooves in which slot stones are inserted, arranged. The magnets are along the rails can be moved and are screwed to the slot nuts the rails screwed tight.

Ein Nachteil der bekannten Einrichtung liegt darin, dass in jedem Stockwerkbereich aufwendige Befestigungsmittel für die Magneten notwendig ist, was erhebliche Kosten und Montagezeit verursacht. A disadvantage of the known device is that in elaborate fasteners for each floor area the magnet is necessary, which is significant cost and Assembly time caused.

Hier will die Erfindung Abhilfe schaffen. Die Erfindung, wie sie in Anspruch 1 gekennzeichnet ist, löst die Aufgabe, die Nachteile der bekannten Befestigung zu vermeiden und eine Vereinfachung der Montage der Schachtmagnete herbeizuführen.The invention seeks to remedy this. The invention, as characterized in claim 1 solves the problem to avoid the disadvantages of the known fastening and a simplification of the assembly of the shaft magnets bring about.

Die durch die Erfindung erreichten Vorteile sind im wesentlichen darin zu sehen, dass die Mittel für die Halterung der Magnete billig in der Herstellung und einfach zum Montieren sind. Weiter vorteilhaft ist, dass die Magnete ohne Aufwand auf einer beliebigen Schachthöhe montierbar sind.The advantages achieved by the invention are in essential to see that the funds for the Magnet holder cheap to manufacture and simple are to be assembled. It is also advantageous that the Magnets at any shaft height without effort are mountable.

Im folgenden wird die Erfindung anhand von ein Ausführungsbeispiel darstellenden Zeichnungen näher erläutert.In the following the invention is based on a Exemplary embodiment drawings more closely explained.

Es zeigen:

Fig. 1
eine schematische Darstellung einer Führungsschiene mit aufgesetzten Schachtmagneten,
Fig. 2
ein auf einen Schenkel der Führungsschiene aufgesetzter Halter mit Schachtmagnet,
Fig. 3
der auf die Führungsschiene aufgesetzte Halter mit Schachtmagnet in Seitenansicht,
Fig. 4
eine Draufsicht auf den Halter,
Fig. 5
eine Seitenansicht des Halters und
Fig. 6
eine dreidimensionale Darstellung des Halters.
Show it:
Fig. 1
1 shows a schematic illustration of a guide rail with attached shaft magnets,
Fig. 2
a holder with a shaft magnet placed on one leg of the guide rail,
Fig. 3
the holder with shaft magnet placed on the guide rail in side view,
Fig. 4
a plan view of the holder,
Fig. 5
a side view of the holder and
Fig. 6
a three-dimensional representation of the holder.

In den Fig. 1 bis 6 ist mit 1 ein Schachtbauteil in der Form einer Führungsschiene zur Führung einer Aufzugskabine in einem Aufzugsschacht bezeichnet. Die Führungsschiene 1 weist einen Führungsschenkel 1.1 und zwei Halteschenkel 1.2 auf. Am einen Halteschenkel 1.2 sind Schachtmagnete 2 angeordnet, die den Schaltzustand von an der Aufzugskabine angeordneten Magnetschaltern ändern. Aufgrund der Schaltzustände der Magnetschalter kennt die Aufzugssteuerung die Position der Aufzugskabine im Aufzugsschacht und kann beispielsweise den Antrieb entsprechend steuern. Der in Fig. 1 gezeigte unterste Schachtmagnet 2 löst bei Aufwärtsfahrt der Aufzugskabine beispielsweise die Umschaltung von Fahrgeschwindigkeit auf Kriechgeschwindigkeit aus. Dann fährt die Aufzugskabine mit Kriechgeschwindigkeit weiter bis zum nächsten Stockwerkmagnet 2, der beispielsweise die Abschaltung des Antriebes veranlasst. Die Aufzugskabine steht nun auf einem Stockwerk 3. Sinngemäss ergibt sich die gleiche Schaltsequenz mit den beiden oberen Schachtmagneten 2 bei Abwärtsfahrt der Aufzugskabine.1 to 6 with 1 is a shaft component in the Shape of a guide rail for guiding an elevator car referred to in an elevator shaft. The guide rail 1 has a guide leg 1.1 and two holding legs 1.2 on. Shaft magnets 2 are on a holding leg 1.2 arranged that the switching state of at the elevator car change the arranged magnetic switches. Due to the The switching states of the magnetic switches are known Elevator control the position of the elevator car in the Elevator shaft and can, for example, drive control accordingly. The lowest shown in Fig. 1 Shaft magnet 2 releases when the elevator car moves upwards for example switching from driving speed to Creep speed off. Then the elevator car moves along Creep speed continues to the next Floor magnet 2, which for example switches off the Drive initiated. The elevator car is now on one Floor 3. The same results accordingly Switching sequence with the two upper shaft magnets 2 Descent of the elevator car.

Fig. 2 und 3 zeigen die beispielsweise an einer Schachtwand 4 angeordnete Führungsschiene 1, wobei die Führungsschiene 1 bedingt durch nicht dargestellte Befestigungsmittel in einem Abstand a von der Schachtwand 4 angeordnet ist. Der Abstand a erlaubt ein Aufschieben eines Halters 5 mit Klammereigenschaften auf den Halteschenkel 1.2 der Führungsschiene 1. Der Halter 5 kann den auf die Führungsschiene 1 aufsetzbaren Schachtmagnet 2 aufnehmen.2 and 3 show the example on a shaft wall 4 arranged guide rail 1, the guide rail 1 due to fasteners not shown in a distance a from the shaft wall 4 is arranged. The Distance a allows a holder 5 to be slid on Bracket properties on the holding leg 1.2 Guide rail 1. The holder 5 can on the Pick up the guide rail 1 with the shaft magnet 2.

Fig. 4 bis 6 zeigen Einzelheiten des Halters 5, der als Halterung und Lehre zur Positionierung des Schachtmagneten 2 dient. Der Halter 5 ist etwa U-förmig. Eine andere Formgebung ist auch möglich. Der einstückige Halter 5 besteht aus einem Fussteil 5.1, einem Rückenteil 5.2 und einem Frontteil 5.3, an dem eine Ausnehmung 5.4, beispielsweise eine Bohrung, zur Aufnahme des Schachtmagneten 2 angeordnet ist. Die Form der Ausnehmung 5.4 richtet sich nach dem aufzunehmenden Schachtmagneten 2. Ein beispielsweise rechteckförmiger Schachtmagnet 2 erfordert eine rechteckförmige Ausnehmung 5.4. Der Fussteil 5.1 des Halters 5 weist je Seite eine Verstärkungsrippe 5.5 und am freien Ende eine erste Abschrägung 5.6 auf. Der Frontteil 5.3 mit der Ausnehmung 5.4 weist eine zweite Abschrägung 5.7 auf. Die Abschrägungen 5.6, 5.7 erleichtern das Aufschieben des Halters 5 auf den Halteschenkel 1.2 der Führungsschiene 1. Fussteil 5.1 und Frontteil 5.3 laufen im Ruhezustand gegen ihre freien Ende hin leicht zueinander. Beim Aufschieben des Halters 5 auf den Halteschenkel 1.2 werden die Teile 5.1, 5.3 leicht gespreizt, wobei sich der Halter 5 durch die Federeigenschaften des Rückenteils 5.2 mittels der Teile 5.1, 5.3 am Halteschenkel 1.2 festklammert. Nun kann der Schachtmagnet 2 durch die Ausnehmung 5.4 hindurch auf den Halteschenkel 1.2 aufgesetzt werden. Der Schachtmagnet 2 hält sich mit seiner Magnetkraft am Halteschenkel 1.2 der Führungsschiene 1 fest. Halter 5 und Schachtmagnet 2 sind direkt und ohne fremde Befestigungsmittel fest mit der Führungsschiene verbunden und können einzeln leicht von der Führungsschiene 1 gelöst werden und erneut irgendwo entlang der Führungsschienenhöhe angeordnet werden. Der Halter 5 oder der Schachtmagnet 2 kann auch mit fremden Befestigungsmitteln an der Führungsschiene 1 oder an anderen Bauteilen des Aufzugsschachtes angeordnet sein.4 to 6 show details of the holder 5, which as Bracket and gauge for positioning the shaft magnet 2 serves. The holder 5 is approximately U-shaped. Another Shaping is also possible. The one-piece holder 5 consists of a foot section 5.1, a back section 5.2 and a front part 5.3, on which a recess 5.4, for example a hole for receiving the Shaft magnet 2 is arranged. The shape of the recess 5.4 depends on the shaft magnet 2 to be accommodated. An example of a rectangular shaft magnet 2 requires a rectangular recess 5.4. The foot part 5.1 of the holder 5 has a reinforcing rib 5.5 on each side and at the free end a first bevel 5.6. The Front part 5.3 with the recess 5.4 has a second Bevel 5.7 on. Make bevels 5.6, 5.7 easier pushing the holder 5 onto the holding leg 1.2 Guide rail 1. Foot section 5.1 and front section 5.3 run in Hibernate towards each other slightly towards their free end. When pushing the holder 5 onto the holding leg 1.2 the parts 5.1, 5.3 are slightly spread, the Holder 5 by the spring properties of the back part 5.2 by means of parts 5.1, 5.3 on the holding leg 1.2 clings. Now the shaft magnet 2 through the Recess 5.4 through on the holding leg 1.2 be put on. The shaft magnet 2 holds with his Magnetic force on the holding leg 1.2 of the guide rail 1 firmly. Holder 5 and shaft magnet 2 are direct and without Foreign fasteners firmly with the guide rail connected and individually easily from the guide rail 1 can be solved and again somewhere along the Guide rail height can be arranged. The holder 5 or the shaft magnet 2 can also be used with others Fasteners on the guide rail 1 or other components of the elevator shaft.

In einer weiteren Ausführungsvariante kann der Schachtmagnet 2 ohne Halter 5 direkt an der Führungsschiene 1 angeordnet werden. In a further embodiment variant, the Shaft magnet 2 without holder 5 directly on the guide rail 1 can be arranged.

Halter 5 und/oder Schachtmagnet 2 können an der Führungsschiene 1 und/oder an anderen Bauteilen des Aufzugsschachtes angeordnet sein.Holder 5 and / or shaft magnet 2 can on the Guide rail 1 and / or on other components of the Elevator shaft can be arranged.

Der Schachtmagnet 2 kann ohne weiteres entgegen seiner Magnetkraft von der Führungsschiene 1 entfernt werden und der Halter 5 entgegen der durch Fussteil 5.1 und Frontteil 5.3 auf der Führungsschiene 1 erzeugten Reibungskräfte vom Halteschenkel 1.2 abgezogen werden.The shaft magnet 2 can easily oppose it Magnetic force can be removed from the guide rail 1 and the holder 5 against the foot part 5.1 and front part 5.3 on the guide rail 1 generated frictional forces from Retaining leg 1.2 are deducted.

Claims (5)

  1. Shaft magnet equipment for generating shaft information of a lift installation, which equipment comprises at least one shaft magnet (2) arranged in a lift shaft by means of a holder (5), which shaft magnet (2) changes the switching state of a magnet switch, which is arranged at a lift cage, during travel of the lift cage in the lift shaft, characterised in that the holder (5) is arranged at the component (1, 1.2) under the effect of a spring force and/or the shaft magnet (2) is arranged at a component (1, 1.2) of the lift shaft under the effect of magnetic force.
  2. Shaft magnet equipment according to claim 1, characterised in that the holder (5) has clip characteristics and a recess (5.4), by which the shaft magnet (2) is placeable on the component (1) under the effect of its magnetic force, wherein the holder (5) and shaft magnet (2) are together firmly connected with the component (1) and are individually easily removable from the component (1).
  3. Shaft magnet equipment according to claim 2, characterised in that the holder (5) has a foot part (5.1), a back part (5.2) and a front part (5.3), wherein the foot part (5.1) and front part (5.3) are connected at one end with the back part (5.2) and in the rest state run slightly towards one another towards their free ends.
  4. Shaft magnet equipment according to claim 3, characterised in that the back part (5.2) has spring properties, wherein on pushing of the holder (5) onto the component (1) the foot part (5.1) and front part (5.3) are lightly spread and the holder (5) firmly clips to the component (1) by means of the spring properties of the back part (5.2)
  5. Shaft magnet equipment according to claim 4, characterised thereby in the foot part (5.1) has reinforcing ribs (5.5) and a first chamfer (5.6) at the free end and the front part (5.3) has a second chamfer (5.7), wherein the chamfers (5.6, 5.7) facilitate the pushing of the holder (5) onto the component (1).
EP99116000A 1998-08-21 1999-08-14 Magnetic shaft device for generating shaft information for an elevator installation Expired - Lifetime EP0982257B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP99116000A EP0982257B1 (en) 1998-08-21 1999-08-14 Magnetic shaft device for generating shaft information for an elevator installation

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP98810821 1998-08-21
EP98810821 1998-08-21
EP99116000A EP0982257B1 (en) 1998-08-21 1999-08-14 Magnetic shaft device for generating shaft information for an elevator installation

Publications (2)

Publication Number Publication Date
EP0982257A1 EP0982257A1 (en) 2000-03-01
EP0982257B1 true EP0982257B1 (en) 2003-07-23

Family

ID=8236271

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99116000A Expired - Lifetime EP0982257B1 (en) 1998-08-21 1999-08-14 Magnetic shaft device for generating shaft information for an elevator installation

Country Status (10)

Country Link
US (1) US6276493B1 (en)
EP (1) EP0982257B1 (en)
JP (1) JP2000198632A (en)
CN (1) CN1133576C (en)
AT (1) ATE245594T1 (en)
CA (1) CA2280430C (en)
DE (1) DE59906339D1 (en)
DK (1) DK0982257T3 (en)
ES (1) ES2202973T3 (en)
PT (1) PT982257E (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109399415A (en) * 2017-08-16 2019-03-01 迈格钠磁动力股份有限公司 The slow safety guard of elevator permanent-magnet

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SG96681A1 (en) * 2001-02-20 2003-06-16 Inventio Ag Method of generating hoistway information to serve an elevator control
US7515605B2 (en) * 2003-03-24 2009-04-07 Corrigent Systems Ltd Efficient transport of TDM services over packet networks
WO2012065911A1 (en) * 2010-11-16 2012-05-24 Inventio Ag Apparatus for generating shaft information items in an elevator installation
US9352934B1 (en) 2013-03-13 2016-05-31 Thyssenkrupp Elevator Corporation Elevator positioning system and method
US9469501B2 (en) * 2013-10-05 2016-10-18 Thyssenkrupp Elevator Corporation Elevator positioning clip system and method
US9359170B2 (en) * 2013-10-14 2016-06-07 Cedes Ag Coding device and position-determining device and position-determining method

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1680675A (en) * 1925-12-21 1928-08-14 Arthur S Gale Magnetic system to control the stop and leveling of llevators
US1710066A (en) * 1926-09-25 1929-04-23 Orcutt Philip Dana Controlling means for elevators and the like
US1920590A (en) * 1931-02-02 1933-08-01 Pedersen John System of control for electric elevators
DE1203436B (en) * 1963-10-18 1965-10-21 Schaltgeraetebau W Nunn Magnetically operated floor switch for elevators
JPS572358Y2 (en) * 1977-08-19 1982-01-14
US4203506A (en) * 1977-12-02 1980-05-20 Sidney Richmon Elevator control
JPS54122546A (en) * 1978-03-13 1979-09-22 Hitachi Ltd Position detector for elevator
JPS6192678U (en) * 1984-11-26 1986-06-16
FI111937B (en) * 1993-12-28 2003-10-15 Kone Corp A method for determining the position of an elevator car
JPH09124238A (en) * 1995-10-30 1997-05-13 Toshiba Corp Guide rail for elevator and position detecting mechanism

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109399415A (en) * 2017-08-16 2019-03-01 迈格钠磁动力股份有限公司 The slow safety guard of elevator permanent-magnet
CN109399415B (en) * 2017-08-16 2023-10-24 迈格钠磁动力股份有限公司 Permanent-magnet retarding safety protection device for elevator

Also Published As

Publication number Publication date
ATE245594T1 (en) 2003-08-15
DE59906339D1 (en) 2003-08-28
CN1245772A (en) 2000-03-01
EP0982257A1 (en) 2000-03-01
JP2000198632A (en) 2000-07-18
CA2280430A1 (en) 2000-02-21
ES2202973T3 (en) 2004-04-01
DK0982257T3 (en) 2003-10-06
CA2280430C (en) 2007-05-15
CN1133576C (en) 2004-01-07
US6276493B1 (en) 2001-08-21
PT982257E (en) 2003-12-31

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