CN1373733A - Elevator device - Google Patents
Elevator device Download PDFInfo
- Publication number
- CN1373733A CN1373733A CN00812751A CN00812751A CN1373733A CN 1373733 A CN1373733 A CN 1373733A CN 00812751 A CN00812751 A CN 00812751A CN 00812751 A CN00812751 A CN 00812751A CN 1373733 A CN1373733 A CN 1373733A
- Authority
- CN
- China
- Prior art keywords
- main rope
- cover
- drive pulley
- hoist trunk
- actuating device
- 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.)
- Pending
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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
- B66B7/04—Riding means, e.g. Shoes, Rollers, between car and guiding means, e.g. rails, ropes
- B66B7/047—Shoes, sliders
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B11/00—Main component parts of lifts in, or associated with, buildings or other structures
- B66B11/0065—Roping
- B66B11/008—Roping with hoisting rope or cable operated by frictional engagement with a winding drum or sheave
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B11/00—Main component parts of lifts in, or associated with, buildings or other structures
- B66B11/04—Driving gear ; Details thereof, e.g. seals
- B66B11/08—Driving gear ; Details thereof, e.g. seals with hoisting rope or cable operated by frictional engagement with a winding drum or sheave
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B7/00—Other common features of elevators
- B66B7/06—Arrangements of ropes or cables
-
- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B1/00—Constructional features of ropes or cables
- D07B1/14—Ropes or cables with incorporated auxiliary elements, e.g. for marking, extending throughout the length of the rope or cable
- D07B1/145—Ropes or cables with incorporated auxiliary elements, e.g. for marking, extending throughout the length of the rope or cable comprising elements for indicating or detecting the rope or cable status
-
- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B1/00—Constructional features of ropes or cables
- D07B1/16—Ropes or cables with an enveloping sheathing or inlays of rubber or plastics
- D07B1/162—Ropes or cables with an enveloping sheathing or inlays of rubber or plastics characterised by a plastic or rubber enveloping sheathing
Landscapes
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Abstract
An elevator device, comprising a main cable having a main cable body (rope main body) and a resin coating material covered on the outer peripheral surface of the main cable body, a drive device, and a drive sheave, the drive sheave of the drive device further comprising a sheave main body having a groove formed in the outer peripheral surface thereof so as to allow the main cable to be inserted therein and a rope supporting material provided along the inner surface of the groove and made of a material higher in coefficient of friction than the material of the sheave main body.
Description
Technical field
The present invention relates to cover cover material material that a kind of employing made by high friction material is covered the main rope that covers to the surface lift appliance.
Background technology
In the past, for example in Japanese patent laid-open 7-267534 communique, once disclosed a kind of elevator main rope of making by synthetic fiber rope.This synthetic fiber rope comprises that rope body and cover overlay on the cover cover material material of this rope body periphery.A plurality of strands that the rope body series will be made of the impregnating material of aramid fibre and polyurethane etc. are stranded to be constituted.In addition, cover cover material material is such as being made of polyurethane.
Under the situation that adopts this main rope, require further to improve the drive pulley of actuating device and the transmission efficiency of the propulsive effort between the main rope.Therefore, must guarantee the high friction force between drive pulley and the main rope, must avoid in addition on cover cover material material, adhering to the foreign matter that friction force is reduced, and avoid damage cover cover material material.
The announcement of invention
The present invention is for addressing the above problem, and its purpose is to provide a kind of lift appliance that can further improve the transmission efficiency of the propulsive effort between drive pulley and the main rope.
Lift appliance of the present invention comprises: hoist trunk, actuating device with drive pulley, have the resinous cover cover material material of the periphery that main rope body and cover cover this main rope body and be hung on main rope on the above-mentioned drive pulley, and be suspended in the above-mentioned hoist trunk and by the above-mentioned actuating device elevator case of lifting in addition by above-mentioned main rope; It is characterized in that above-mentioned drive pulley comprises: outer peripheral face form to insert the pulley body of the groove of above-mentioned main rope, along the inner face setting of above-mentioned groove, be higher than the rope receiver member that the material of above-mentioned pulley body is made by friction coefficient.
In addition, lift appliance of the present invention comprises: hoist trunk, be arranged at the guide rail in the above-mentioned hoist trunk, actuating device with drive pulley, have the resinous cover cover material material of the periphery that main rope body and cover cover this main rope body and be hung on main rope on the above-mentioned drive pulley, and by above-mentioned main rope be suspended in the above-mentioned hoist trunk and by above-mentioned actuating device along the above-mentioned guide rail elevator case of lifting in addition; It is characterized in that, above-mentioned elevator case be equipped with engage with above-mentioned guide rail exempt from the oil feeding type guiding device.
And, lift appliance of the present invention comprises: hoist trunk, actuating device with drive pulley, have the resinous cover cover material material of the periphery that main rope body and cover cover this main rope body and be hung on main rope on the above-mentioned drive pulley, and be suspended in the above-mentioned hoist trunk and by the above-mentioned actuating device elevator case of lifting in addition by above-mentioned main rope, be located at the oil-filling type energy disperser of collision of bottom, the above-mentioned elevator case of buffering of above-mentioned hoist trunk; It is characterized in that above-mentioned energy disperser is by preventing that the pliability case that in-to-in oil disperses towards periphery from surrounding.
And, lift appliance of the present invention comprises: hoist trunk, be arranged at the guide rail in the above-mentioned hoist trunk, be used for above-mentioned guide rail is fixed on guide rail bracket in the above-mentioned hoist trunk, actuating device with drive pulley, have the resinous cover cover material material of the periphery that main rope body and cover cover this main rope body and be hung on main rope on the above-mentioned drive pulley, and by above-mentioned main rope be suspended in the above-mentioned hoist trunk and by above-mentioned actuating device along the above-mentioned guide rail elevator case of lifting in addition; It is characterized in that above-mentioned guide rail bracket is fixed in the above-mentioned hoist trunk with the non-welding method that adopts fastener.
In addition, lift appliance of the present invention comprises: hoist trunk, actuating device with drive pulley, be hung on the above-mentioned drive pulley, cover the main rope on surface, and be suspended in the above-mentioned hoist trunk and by the above-mentioned actuating device elevator case of lifting in addition by above-mentioned main rope by resinous cover cover material material cover; It is characterized in that, the surface element of the above-mentioned drive pulley that contacts with above-mentioned main rope is made of conductive material, the inboard of the cover cover material material of above-mentioned main rope is provided with electric conductor, by above-mentioned surface element and above-mentioned electric conductor conducting the detecting device that the damage of above-mentioned cover cover material material detects is connected with above-mentioned electric conductor with above-mentioned surface element.
In addition, lift appliance of the present invention comprises: hoist trunk, actuating device with drive pulley, have the resinous cover cover material material of the periphery that main rope body and cover cover this main rope body and be hung on main rope on the above-mentioned drive pulley, and be suspended in the above-mentioned hoist trunk and by the above-mentioned actuating device elevator case of lifting in addition by above-mentioned main rope; It is characterized in that, also comprise the brake equipment of above-mentioned elevator case being braked by the above-mentioned main rope of direct clamping.
The accompanying drawing simple declaration
Fig. 1 is the summary lateral view of expression according to the lift appliance of the invention process form 1.
Fig. 2 is the section-drawing along II-II line among Fig. 1.
Fig. 3 is the section-drawing along the main rope of Fig. 1.
Fig. 4 is the section-drawing of main portion of the drive pulley of Fig. 1.
Fig. 5 is the summary construction diagram of expression according to the lift appliance of the invention process form 2.
Fig. 6 is the summary construction diagram of expression according to the lift appliance of the invention process form 3.
The optimal morphology that carries out an invention
Following with reference to the preferable example of description of drawings the present invention.
Example 1:
Fig. 1 is the summary lateral view of expression according to the lift appliance of the invention process form 1, and Fig. 2 is the section-drawing along II-II line among Fig. 1.Among the figure, be provided with a pair of elevator case guide rail 2 and a pair of counterweight block guide rail 3 in the hoist trunk 1.
Guide rail 2,3 is relative with building side accessory 4 on being fixed in building and fixed by a plurality of guide rail brackets 5.Guide rail bracket 5 is fixed on the building side accessory 4 with the non-welding method of employing as a plurality of nuts 6 of fastener.Guide rail 2,3 is to be connected with guide rail bracket 5 by a plurality of guide rail folders (not shown).
The top of hoist trunk 1 disposes deflector wheel 7 and actuating device (winch) 8.Actuating device 8 comprises actuating device body 9 and the drive pulley 10 of being rotated by this actuating device body 9.Be linked with many main ropes 11 on drive pulley 10 and the deflector wheel 7.
One end of main rope 11 is hung with elevator case 12.The other end of main rope 11 is hung with counterweight block 13.Elevator case 12 is by 2 guiding and the liftings in hoist trunk 1 of elevator case guide rail.Counterweight block 13 is by 3 guiding and the liftings in hoist trunk 1 of elevator case guide rail.
It is a plurality of elevator case guide shoes 14 and a plurality of counterweight block guide shoe 15 that the oil feeding type guiding device of exempting from that engages with guide rail 2,3 is installed in elevator case 12 and the counterweight block 13.Guide shoe 14,15 is to borrow and polyethylene is the sliding shoes of main component, to need not fuel feeding.
The counterweight block side buffer 17 that the bottom of hoist trunk 1 (hole) 1a is provided with elevator case side buffer 16 that the impact to elevator case 12 cushions and the impact of counterweight block 13 is cushioned.These energy dispersers 16,17 are the oil-filling type energy disperser.Energy disperser 16,17 is by preventing that the pliability case 18,19 that in-to-in oil disperses towards periphery from surrounding.
Fig. 3 is the section-drawing of the main rope 11 of Fig. 1.Main rope 11 comprises the rope body of being made by high strength synthetic fibre 21, and along these body 21 peripheries many electric conductors 22 of shape configuration in the shape of a spiral of restricting, cover overlays on the cover cover material material 23 of the periphery of this rope body 21 and electric conductor 22.To be that a plurality of strands that the impregnating material by aramid fibre and polyurethane etc. is constituted 24 are stranded constitute rope body 21.
Electric conductor 22 for example is made of carbon fiber, iron or copper.And cover cover material material 23 is formation such as polyurethane or polyethylene for example.
Fig. 4 is the section-drawing of main portion of the drive pulley 10 of Fig. 1.Among the figure, drive pulley 10 comprises: outer peripheral face is formed with the metal pulley body 25 of the groove 25a that inserts main rope 11, along the inner face setting of groove 25a, be higher than the rope receiver member 26 that the material of pulley body 25 is made by friction coefficient, be located at the peristome of groove 25a edge portion, be lower than the channel inlet part 27 that the material of rope receiver member 26 is made by friction coefficient.In addition, in this example, rope receiver member 26 constitutes with cover cover material material 23 usefulness same materials.
In this lift appliance,, can further improve the transmission efficiency of propulsive effort between drive pulley 10 and main rope 11 owing to be provided with the high rope receiver member 26 of friction coefficient among the groove 25a of drive pulley 10.In addition, because rope receiver member 26 constitutes with cover cover material material 23 usefulness same materials, can effectively improve the friction force between drive pulley 10 and the main rope 11.And because the channel inlet part of being made by low-friction material in the edge portion configuration of the peristome of groove 25a 27, the friction in the time of can reducing main rope 11 turnover groove 25a prevents the damage of main rope 11, improves the life-span of main rope 11.
In addition and since as guide piece adopt be not must fuel feeding the roller guide shoe, but the sliding shoes 14,15 of fuel feeding not can prevent that oil from sticking to the surface of main rope 11, keeps the transmission efficiency of propulsive effort between 8 district's movable pulleys 10 and main rope 11.
And, because energy disperser 16,17 is surrounded by case 18,19, can prevent that energy disperser 16,17 in-to-in oil from dispersing towards periphery, prevent that oil from sticking to the surface of main rope 11, keep the transmission efficiency of propulsive effort between drive pulley 10 and main rope 11.
And because guide rail bracket 5 is fixed in hoist trunk 1 with the non-welding method that adopts nut 6, the cremate damage main rope 11 that produces in the time of can preventing because of welding keeps the transmission efficiency of propulsive effort between drive pulley 10 and main rope 11.
Example 2:
Fig. 5 is the pie graph of expression according to the lift appliance of the invention process form 2.Among the figure, the top of hoist trunk 31 is provided with mechanical stage 32.Mechanical stage 32 is uploaded and is equipped with actuating device 33 and deflector wheel 34.Actuating device 33 comprises drive pulley 35.Be linked with main rope 36 on drive pulley 35 and the deflector wheel 34.The cross section structure of main rope 36 is identical with Fig. 3, and is provided with electric conductor 22 in the inboard of cover cover material material 23.In addition, the surface element of the drive pulley 35 that contacts with main rope 36 is made of conductive material.
In this lift appliance, when being detected by the damage of 39 pairs of detecting devices cover cover material material 23, after elevator case 37 moved to hithermost floor and stops, the elevator running promptly came to an end and ends.Carry out the repairing of main rope 36 then or change.Thereby can keep the transmission efficiency of propulsive effort between drive pulley 35 and main rope 36.
Example 3:
Fig. 6 is the pie graph of expression according to the lift appliance of the invention process form 3.Among the figure, dispose actuating device 42 and deflector wheel 43 on the top of hoist trunk 41.Actuating device 42 comprises drive pulley 44.Be linked with main rope 45 on drive pulley 44 and the deflector wheel 43.The cross section structure of main rope 45 is identical with Fig. 3, and covers the surface by salty cover cover material material 23 covers of high friction material system.
One end of main rope 45 is linked with elevator case 46.The other end of main rope 45 is linked with counterweight block 47.The top of hoist trunk 41 disposes the brake equipment of braking by 45 pairs of elevator casees 46 of direct clamping main rope 48.
Though be that the employing friction coefficient is about 0.3 coated material in the brake equipment of common lift appliance, but, can make brake equipment 48 miniaturizations by the brake equipment 48 that adopts clamping main rope 45 because the cover cover material material 23 that polyurethane or polyethylene etc. are made has the friction coefficient of 0.4-0.5.
Claims (9)
1. lift appliance, comprise: hoist trunk, actuating device with drive pulley, have the resinous cover cover material material of the periphery that main rope body and cover cover described main rope body and be hung on main rope on the described drive pulley, and be suspended in the described hoist trunk and by the described actuating device elevator case of lifting in addition by described main rope; It is characterized in that described drive pulley comprises: outer peripheral face form to insert the pulley body of the groove of described main rope, along the inner face setting of described groove, be higher than the rope receiver member that the material of described pulley body is made by friction coefficient.
2. lift appliance as claimed in claim 1 is characterized in that, described rope receiver member is by making with described cover cover material material identical materials.
3. lift appliance as claimed in claim 1 is characterized in that, the edge portion of the peristome of described groove is provided with by friction coefficient and is lower than the channel inlet part that the material of described rope receiver member is made.
4. a lift appliance comprises: hoist trunk; Be arranged at the guide rail in the described hoist trunk, actuating device with drive pulley, have the resinous cover cover material material of the periphery that main rope body and cover cover described main rope body and be hung on main rope on the described drive pulley, and by described main rope be suspended in the described hoist trunk and by described actuating device along the described guide rail elevator case of lifting in addition; It is characterized in that, described elevator case be equipped with engage with described guide rail exempt from the oil feeding type guiding device.
5. lift appliance, comprise: hoist trunk, actuating device with drive pulley, have the resinous cover cover material material of the periphery that main rope body and cover cover described main rope body and be hung on main rope on the described drive pulley, and be suspended in the described hoist trunk and by the described actuating device elevator case of lifting in addition by described main rope, be located at this oil immersed type energy disperser of collision of bottom, the described elevator case of buffering of described hoist trunk; It is characterized in that described energy disperser is by preventing that the pliability case that in-to-in oil disperses towards periphery from surrounding.
6. a lift appliance comprises: hoist trunk; Be arranged at the guide rail in the described hoist trunk; Be used for described guide rail is fixed on guide rail bracket in the described hoist trunk, actuating device with drive pulley, have the resinous cover cover material material of the periphery that main rope body and cover cover described main rope body and be hung on main rope on the described drive pulley, and by described main rope be suspended in the described hoist trunk and by described actuating device along the described guide rail elevator case of lifting in addition; It is characterized in that described guide rail bracket is fixed in the described hoist trunk with the non-welding method that adopts fastener.
7. lift appliance, comprise: hoist trunk, actuating device with drive pulley is hung on the described drive pulley, covers the main rope on surface by resinous cover cover material material cover, and is suspended in the above-mentioned hoist trunk and by the described actuating device elevator case of lifting in addition by described main rope; It is characterized in that, the surface element of the described drive pulley that contacts with described main rope is made of conductive material, the inboard of the cover cover material material of described main rope is provided with electric conductor, by described surface element and described electric conductor conducting the detecting device that the damage of described cover cover material material detects is connected with described electric conductor with described surface element.
8. lift appliance, comprise: hoist trunk, actuating device with drive pulley, have the resinous cover cover material material of the periphery that main rope body and cover cover described main rope body and be hung on main rope on the described drive pulley, and be suspended in the described hoist trunk and by the described actuating device elevator case of lifting in addition by described main rope; It is characterized in that, also comprise the brake equipment of described elevator case being braked by the described main rope of direct clamping.
9. as each described lift appliance in the claim 1 to 8, it is characterized in that described main rope body is made by high strength synthetic fibre.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/JP2000/005335 WO2002012108A1 (en) | 2000-08-09 | 2000-08-09 | Elevator device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1373733A true CN1373733A (en) | 2002-10-09 |
Family
ID=11736339
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN00812751A Pending CN1373733A (en) | 2000-08-09 | 2000-08-09 | Elevator device |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP1327599B1 (en) |
| JP (1) | JP4727123B2 (en) |
| KR (2) | KR100508558B1 (en) |
| CN (1) | CN1373733A (en) |
| DE (1) | DE60034072T2 (en) |
| WO (1) | WO2002012108A1 (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100387503C (en) * | 2004-04-14 | 2008-05-14 | 三菱电机株式会社 | Elevator apparatus |
| CN101143677B (en) * | 2004-04-14 | 2010-06-09 | 三菱电机株式会社 | Elevator device |
| CN101817470A (en) * | 2009-02-27 | 2010-09-01 | 东芝电梯株式会社 | Cable for suspension support |
| CN102134028A (en) * | 2010-01-22 | 2011-07-27 | 株式会社日立制作所 | Method of reeling elevator suspension cables and suspension cable reeling component |
| CN1926052B (en) * | 2004-12-15 | 2012-06-06 | 三菱电机株式会社 | Traction machine for elevator |
| CN102491151A (en) * | 2011-12-16 | 2012-06-13 | 苏州市东沪电缆有限公司 | Pseudo trailing elevator cable assembly |
| CN109153540A (en) * | 2016-05-17 | 2019-01-04 | 因温特奥股份公司 | The method and apparatus of the damage in suspender for detecting elevator device |
| CN110436306A (en) * | 2018-05-04 | 2019-11-12 | 奥的斯电梯公司 | Band coating rope sheave |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPWO2003101876A1 (en) | 2002-05-30 | 2005-09-29 | 三菱電機株式会社 | Elevator equipment |
| JP4312719B2 (en) * | 2003-01-24 | 2009-08-12 | 三菱電機株式会社 | Elevator rope |
| CN1750989A (en) * | 2003-03-12 | 2006-03-22 | 三菱电机株式会社 | Counterbalancing self-running elevator |
| EP1489034B9 (en) | 2003-06-19 | 2010-05-19 | Inventio Ag | Lift with pulley with coating |
| CN100410160C (en) * | 2004-03-01 | 2008-08-13 | 三菱电机株式会社 | Resin rope and elevator position sensor employing it |
| WO2006038254A1 (en) * | 2004-09-30 | 2006-04-13 | Mitsubishi Denki Kabushiki Kaisha | Elevator apparatus |
| CN100534887C (en) * | 2004-10-20 | 2009-09-02 | 三菱电机株式会社 | Lift installation |
| JP4386371B2 (en) * | 2006-02-10 | 2009-12-16 | 株式会社日立製作所 | Elevator equipment |
| ES2341743B1 (en) * | 2007-08-03 | 2011-04-28 | Orona, S. Coop. | CABLE FOR LIFTING DEVICES AND LIFTING DEVICE THAT INCLUDES SUCH CABLE. |
| ES2420524T3 (en) * | 2008-01-28 | 2013-08-23 | Thyssenkrupp Aufzugswerke Gmbh | Elevator installation |
| CN111039125A (en) * | 2018-10-15 | 2020-04-21 | 潘实 | Hydraulic buffer device |
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| JPS5844596B2 (en) * | 1976-03-10 | 1983-10-04 | 三菱電機株式会社 | Elevator emergency stop device |
| JPS55151479A (en) * | 1979-05-09 | 1980-11-26 | Hitachi Ltd | Elevator |
| JPS6055436B2 (en) * | 1981-04-09 | 1985-12-05 | 三菱電機株式会社 | Elevator hoisting device |
| JPS594589A (en) * | 1982-06-28 | 1984-01-11 | 株式会社日立製作所 | Sheave for drive |
| JPS59164450A (en) * | 1983-03-04 | 1984-09-17 | Toshiba Corp | Traction sheave for elevator |
| JPS61165978A (en) * | 1985-01-17 | 1986-07-26 | 加藤 儀一郎 | Multifunctional type lower voltage arrestor |
| JPS61165978U (en) * | 1985-04-02 | 1986-10-15 | ||
| JPH0781608B2 (en) * | 1989-10-21 | 1995-09-06 | 株式会社豊田自動織機製作所 | Degradation detection device for conductive belt |
| JP2724510B2 (en) * | 1990-07-09 | 1998-03-09 | 日本石油株式会社 | Hydraulic fluid composition |
| JPH0468082U (en) * | 1990-10-22 | 1992-06-16 | ||
| JPH0618371U (en) * | 1992-08-13 | 1994-03-08 | オーチス エレベータ カンパニー | Guide wheel for elevator rope |
| BR9500779A (en) * | 1994-03-02 | 1995-10-24 | Inventio Ag | Cable as a support medium for elevators |
| CA2154422C (en) * | 1994-08-29 | 2005-05-24 | Hans G. Blochle | Cable-clamping device for a synthetic fibre cable |
| JPH09110334A (en) * | 1995-10-16 | 1997-04-28 | Hitachi Building Syst Co Ltd | Rail bracket hole drilling position setting device |
| US5881843A (en) * | 1996-10-15 | 1999-03-16 | Otis Elevator Company | Synthetic non-metallic rope for an elevator |
| JP4371515B2 (en) * | 1999-01-22 | 2009-11-25 | インベンテイオ・アクテイエンゲゼルシヤフト | Detection of damage to a rope sheath of a synthetic fiber rope |
| JP3896764B2 (en) * | 2000-04-25 | 2007-03-22 | 株式会社日立製作所 | Rope degradation state determination method and elevator using the same |
-
2000
- 2000-08-09 KR KR10-2004-7010357A patent/KR100508558B1/en not_active IP Right Cessation
- 2000-08-09 CN CN00812751A patent/CN1373733A/en active Pending
- 2000-08-09 KR KR10-2002-7003971A patent/KR100511850B1/en not_active IP Right Cessation
- 2000-08-09 JP JP2002517415A patent/JP4727123B2/en not_active Expired - Fee Related
- 2000-08-09 DE DE60034072T patent/DE60034072T2/en not_active Expired - Lifetime
- 2000-08-09 EP EP00950050A patent/EP1327599B1/en not_active Expired - Lifetime
- 2000-08-09 WO PCT/JP2000/005335 patent/WO2002012108A1/en active IP Right Grant
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100387503C (en) * | 2004-04-14 | 2008-05-14 | 三菱电机株式会社 | Elevator apparatus |
| CN101143677B (en) * | 2004-04-14 | 2010-06-09 | 三菱电机株式会社 | Elevator device |
| CN1926052B (en) * | 2004-12-15 | 2012-06-06 | 三菱电机株式会社 | Traction machine for elevator |
| CN101817470A (en) * | 2009-02-27 | 2010-09-01 | 东芝电梯株式会社 | Cable for suspension support |
| CN102134028A (en) * | 2010-01-22 | 2011-07-27 | 株式会社日立制作所 | Method of reeling elevator suspension cables and suspension cable reeling component |
| CN102134028B (en) * | 2010-01-22 | 2013-11-13 | 株式会社日立制作所 | Method of reeling elevator suspension cables and suspension cable reeling component |
| CN102491151A (en) * | 2011-12-16 | 2012-06-13 | 苏州市东沪电缆有限公司 | Pseudo trailing elevator cable assembly |
| CN109153540A (en) * | 2016-05-17 | 2019-01-04 | 因温特奥股份公司 | The method and apparatus of the damage in suspender for detecting elevator device |
| US11305966B2 (en) | 2016-05-17 | 2022-04-19 | Inventio Ag | Method and device for detecting damage in a support for an elevator system |
| CN110436306A (en) * | 2018-05-04 | 2019-11-12 | 奥的斯电梯公司 | Band coating rope sheave |
| CN110436306B (en) * | 2018-05-04 | 2021-08-13 | 奥的斯电梯公司 | Coated rope sheave |
Also Published As
| Publication number | Publication date |
|---|---|
| DE60034072T2 (en) | 2007-12-13 |
| EP1327599A4 (en) | 2004-06-30 |
| KR20020035883A (en) | 2002-05-15 |
| EP1327599B1 (en) | 2007-03-21 |
| JP4727123B2 (en) | 2011-07-20 |
| WO2002012108A1 (en) | 2002-02-14 |
| KR100508558B1 (en) | 2005-08-17 |
| KR20040071276A (en) | 2004-08-11 |
| EP1327599A1 (en) | 2003-07-16 |
| KR100511850B1 (en) | 2005-09-02 |
| DE60034072D1 (en) | 2007-05-03 |
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