EP0992449B1 - Befestigungseinrichtung für Schachtinformationsgeber einer Aufzugsanlage - Google Patents

Befestigungseinrichtung für Schachtinformationsgeber einer Aufzugsanlage Download PDF

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Publication number
EP0992449B1
EP0992449B1 EP99117400A EP99117400A EP0992449B1 EP 0992449 B1 EP0992449 B1 EP 0992449B1 EP 99117400 A EP99117400 A EP 99117400A EP 99117400 A EP99117400 A EP 99117400A EP 0992449 B1 EP0992449 B1 EP 0992449B1
Authority
EP
European Patent Office
Prior art keywords
shaft information
carrier
shaft
equipment according
cables
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
EP99117400A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0992449A1 (de
Inventor
Stefano El.-Ing. Htl Folli
Alain El.-Ing. Eth Scherrer
Paolo Techniker St Milimatti
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 EP99117400A priority Critical patent/EP0992449B1/de
Publication of EP0992449A1 publication Critical patent/EP0992449A1/de
Application granted granted Critical
Publication of EP0992449B1 publication Critical patent/EP0992449B1/de
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
    • 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 fastening device for Shaft information transmitter of an elevator system consisting of Ropes stretched over the shaft height, on which the to Generation of shaft information provided Shaft information transmitters are arranged, the Shaft information by means of the shaft information transmitter and a sensor unit arranged on an elevator car is produced.
  • An elevator shaft is known from US Pat. No. 4,203,506 became known with spanned over the shaft height non-magnetic ropes on which magnetizable segments are arranged. There is at least one segment per floor intended.
  • Elevator cabs On the movable in the elevator shaft Elevator cabs are sensors for scanning the magnetizable segments provided. The signals of the Sensors are used to generate control signals for the Elevator cabin used.
  • a disadvantage of the known device is that expensive non-magnetic ropes for the magnetizable Segments are necessary. The right on the ropes arranged segments are no longer afterwards displaceable. In addition, additional segments are only included can be assembled with great effort.
  • the invention seeks to remedy this.
  • the invention as characterized in claim 1, solves the problem to avoid the disadvantages of the known device and to create a fastening device by means of Manhole information transmitter can be installed with little effort and can be positioned exactly at any time.
  • the advantages achieved by the invention are in essential to see that big savings in assembly time are possible.
  • the shaft informers an elevator system with five floors, for example can be assembled in a maximum of two hours. Further It is advantageous that all shaft information transmitters have one Shaft position can be moved simultaneously without the relative position of the shaft informers changed to each other. It is also advantageous that the Shaft information transmitter pre-assembled at the factory and the Shaft information transmitter of a shaft position relative can be positioned exactly to each other. Must be on site then only the whole encoder unit in the corresponding one Shaft height can be arranged.
  • 1 to 7 with 1 is one in an elevator shaft 2 movable elevator car designated.
  • a sensor unit 3 is arranged, by means of the location of the in the elevator shaft 2 Shaft information transmitters 4 is detectable.
  • Each donor 4 is by means of a screw 5 and a nut 6 on one Carrier 7 arranged with slots 8.
  • Ropes 9 arranged over the entire shaft height. In the exemplary embodiment, three ropes 9 are shown. It can only two or more than three ropes 9 may also be provided.
  • At the bottom and top of the shaft there is one at one at one at one Guide rail 10 arranged console 11 is provided. On The rope end is designed as a rope thimble 12 and by means of Rope clamps 13 fixed.
  • the thimbles 12 of the top Rope ends are connected directly to the upper bracket 11. Grab the thimbles 12 of the lower rope ends Tension springs 14 on the one ends with a turnbuckle 15th are connected. With one end on the lower console 11 arranged turnbuckle 15, the rope 9 can be biased become.
  • the middle rope 9 compared to the outer ropes 9 in the Depth is slightly offset to the rear and the outer Ropes 9 in the width of the carrier 7 slightly inwards are offset.
  • Holding rail 16 is provided, by means of which the ropes 9 be held. The holding rail 16 dampens manually triggered in particular during assembly Rope vibrations. When moving the elevator car 1 in Elevator shaft 2 hardly generates rope vibrations.
  • Fig. 3 shows the carrier 7 seen from the rear in spatial representation.
  • the carrier 7 consists of a Carrier plate 17 with slots 8, the rear Grooves 18 are surrounded, from each narrow side an outer Web 19 and a central web 20, the outer Crosspieces 19 are built somewhat higher than the central crosspiece 20.
  • the webs 19, 20 are by means of longitudinal ribs 21 connected.
  • the outer webs 19 each have one Carrier plate-side corner guide slots 22.
  • a clamping slot 23 is arranged in the center, the Direction of a clamping slot 23 opposite the Direction of the other clamping slot 23 is.
  • Clamping slots 23 are arranged on the central web 20.
  • the Location of the clamping slots 23 of the central web 20 results with the location of the slots 22, 23 of the outer webs 19 a Rope guide as shown in Fig. 7.
  • Fig. 6 shows a shaft information transmitter 4, which means Screw 5 and the nut 6 guided in the groove 18 on the Carrier plate 17 is arranged.
  • the one shown Shaft information transmitter 4 is, for example, a magnet, the switching state for generating shaft information for example a magnetic switch of the sensor unit 3 changes when the elevator car 1 drives past. Because of the Switching state of the magnetic switch knows the Elevator control the position of the elevator car 1 in Elevator shaft 2 and, for example, the drive control accordingly. Others, for example on the inductive or capacitive principle the associated sensors can also be used.
  • the Magnets 4 are correctly positioned on the carrier at the factory assembled. On site, the middle rope 9 is attached to the middle one Clamping slots 23 of the carrier 7 are clamped in the correct position.
  • Fig. 7 shows the cable guide after installing the carrier 7.
  • Das middle rope is through the clamping slot 23 of the middle Web 20 deflected forward, the outer ropes 9 are through the clamping slots 23 of the central web 20 easily distracted inwards.
  • the carrier 7 is stabilized and additionally fixed.

Landscapes

  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Indicating And Signalling Devices For Elevators (AREA)
  • Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Load-Engaging Elements For Cranes (AREA)
  • Jib Cranes (AREA)
EP99117400A 1998-09-14 1999-09-04 Befestigungseinrichtung für Schachtinformationsgeber einer Aufzugsanlage Expired - Lifetime EP0992449B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP99117400A EP0992449B1 (de) 1998-09-14 1999-09-04 Befestigungseinrichtung für Schachtinformationsgeber einer Aufzugsanlage

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP98810910 1998-09-14
EP98810910 1998-09-14
EP99117400A EP0992449B1 (de) 1998-09-14 1999-09-04 Befestigungseinrichtung für Schachtinformationsgeber einer Aufzugsanlage

Publications (2)

Publication Number Publication Date
EP0992449A1 EP0992449A1 (de) 2000-04-12
EP0992449B1 true EP0992449B1 (de) 2002-11-20

Family

ID=8236314

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99117400A Expired - Lifetime EP0992449B1 (de) 1998-09-14 1999-09-04 Befestigungseinrichtung für Schachtinformationsgeber einer Aufzugsanlage

Country Status (9)

Country Link
US (1) US6283253B1 (es)
EP (1) EP0992449B1 (es)
JP (1) JP2000159454A (es)
AT (1) ATE228094T1 (es)
CA (1) CA2282105C (es)
DE (1) DE59903458D1 (es)
DK (1) DK0992449T3 (es)
ES (1) ES2188074T3 (es)
PT (1) PT992449E (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3428195A1 (en) 2017-07-10 2019-01-16 Corn Products Development, Inc. Modified starch

Families Citing this family (8)

* 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
ITPN20050032A1 (it) * 2005-05-27 2006-11-28 Stem Srl "dispositivo per il posizionamento di magneti lungo guide di scorrimento per cabine di ascensori"
KR101169010B1 (ko) * 2006-12-20 2012-07-26 오티스 엘리베이터 컴파니 엘리베이터 시스템 및 흔들림 제어방법
WO2012065911A1 (de) * 2010-11-16 2012-05-24 Inventio Ag Vorrichtung zur erzeugung von schachtinformationen in einer aufzugsanlage
US20120118678A1 (en) * 2010-11-16 2012-05-17 Daniel Meierhans Code strip for 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
WO2018060020A1 (de) 2016-09-30 2018-04-05 Inventio Ag Schwingungsstabilisator eines informationsträgers

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2840188A (en) * 1957-04-04 1958-06-24 Westinghouse Electric Corp Elevator systems
US2938603A (en) * 1958-10-06 1960-05-31 Robert F Loughridge Elevator apparatus
US3674113A (en) * 1970-03-13 1972-07-04 Sidney Richmon Automatic elevator stopping apparatus
US3765510A (en) * 1970-03-13 1973-10-16 S Richmon Elevator control apparatus
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
US4433756A (en) * 1982-03-10 1984-02-28 Westinghouse Electric Corp. Elevator system
JPH05338949A (ja) * 1992-06-04 1993-12-21 Mitsubishi Electric Corp かご位置検出装置
FI111937B (fi) * 1993-12-28 2003-10-15 Kone Corp Menetelmä hissikorin paikan määrittämiseksi
US5783783A (en) * 1995-10-05 1998-07-21 Otis Elevator Company Correction run for an elevator system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3428195A1 (en) 2017-07-10 2019-01-16 Corn Products Development, Inc. Modified starch
WO2019014121A1 (en) 2017-07-10 2019-01-17 Corn Products Development, Inc. MODIFIED STARCH

Also Published As

Publication number Publication date
CA2282105C (en) 2007-12-18
CA2282105A1 (en) 2000-03-14
PT992449E (pt) 2003-04-30
ES2188074T3 (es) 2003-06-16
JP2000159454A (ja) 2000-06-13
US6283253B1 (en) 2001-09-04
ATE228094T1 (de) 2002-12-15
DK0992449T3 (da) 2003-03-17
EP0992449A1 (de) 2000-04-12
DE59903458D1 (de) 2003-01-02

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