CN1930074B - Elevator using cable and method for manufacturing same - Google Patents
Elevator using cable and method for manufacturing same Download PDFInfo
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- CN1930074B CN1930074B CN2005800073552A CN200580007355A CN1930074B CN 1930074 B CN1930074 B CN 1930074B CN 2005800073552 A CN2005800073552 A CN 2005800073552A CN 200580007355 A CN200580007355 A CN 200580007355A CN 1930074 B CN1930074 B CN 1930074B
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- 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
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- 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
-
- 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
- D07B1/165—Ropes or cables with an enveloping sheathing or inlays of rubber or plastics characterised by a plastic or rubber inlay
-
- 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
- D07B1/165—Ropes or cables with an enveloping sheathing or inlays of rubber or plastics characterised by a plastic or rubber inlay
- D07B1/167—Ropes or cables with an enveloping sheathing or inlays of rubber or plastics characterised by a plastic or rubber inlay having a predetermined shape
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- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B2201/00—Ropes or cables
- D07B2201/10—Rope or cable structures
- D07B2201/1028—Rope or cable structures characterised by the number of strands
- D07B2201/1036—Rope or cable structures characterised by the number of strands nine or more strands respectively forming multiple layers
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- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B2201/00—Ropes or cables
- D07B2201/20—Rope or cable components
- D07B2201/2015—Strands
- D07B2201/2042—Strands characterised by a coating
- D07B2201/2044—Strands characterised by a coating comprising polymers
-
- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B2201/00—Ropes or cables
- D07B2201/20—Rope or cable components
- D07B2201/2015—Strands
- D07B2201/2046—Strands comprising fillers
-
- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B2501/00—Application field
- D07B2501/20—Application field related to ropes or cables
- D07B2501/2007—Elevators
Abstract
A rope for elevator in which a core rope comprises a core rope body, and its resin core rope coating. An inner layer strand aggregate comprises a plurality of inner layer strands stranded around the core rope on the outer circumference thereof. Each inner layer strand comprises an inner layer strand body, and its resin inner layer strand coating. An outer layer strand aggregate comprises a plurality of outer layer strands stranded on the outer circumference of the inner layer strand aggregate. Each outer layer strand has an outer layer strand body. The outer layer strand aggregate is coated with a resin outer layer coating. The inner layer strand body and the inner layer strand coating are bonded through adhesive, and the outer layer strand and the outer layer coating are bonded through adhesive.
Description
Technical field
The present invention relates to a kind of Riata for elevator and manufacture method thereof that is provided with the outer cladding that resin makes at peripheral part.
Background technology
In existing Riata for elevator, the internal layer rope has many inner-electron ropes that formed by many steel wire twisteds.Periphery at the internal layer rope is coated with the internal layer cladding that resin is made.Peripheral part at the internal layer cladding is provided with skin.Skin has many outer straton ropes that formed by many steel wire twisteds.Be coated with the outer cladding (for example, with reference to patent documentation 1) that constitutes by height friction resin material in outer field periphery.
Patent documentation 1:WO03/050348A1
In above-mentioned existing Riata for elevator,, may cause bulk life time to shorten because the son rope contacts with each other between each layer, thereby causes the wearing and tearing or the fracture of wire rod.In addition, during fabrication, be difficult to guaranteeing stabilized resins thickness between the layer and between the son rope.
Summary of the invention
The present invention proposes in order to address the above problem, its purpose is to provide a kind of Riata for elevator and manufacture method thereof, it can guarantee stabilized resins thickness between the layer and between the son rope, and can prevent more reliably that the son rope from contacting with each other, and can realize long lifetime.
Riata for elevator of the present invention comprises: core cord, and it has the core cord main body that formed by many steel wire twisteds and coats the core cord cladding that the resin of core cord main body is made; Inner-electron rope complex, it is made of many inner-electron ropes, above-mentioned many inner-electron ropes are the periphery of center twisted at core cord with the core cord, and have the inner-electron rope main body that formed by many steel wire twisteds respectively and coat the inner-electron rope cladding that the resin of inner-electron rope main body is made; Outer straton rope complex, it is made of many outer straton ropes, and above-mentioned many outer straton rope twisteds are in the periphery of inner-electron rope complex, and have the outer straton rope main body that is formed by many steel wire twisteds respectively; And the outer cladding made of resin, it coats outer straton rope complex, inner-electron rope main body and inner-electron rope cladding bond together by lining cement, and, outer straton rope and outer cladding bond together by lining cement, the diameter of core cord is greater than the diameter of inner-electron rope, and the diameter of inner-electron rope is greater than the diameter of outer straton rope.
In addition, Riata for elevator of the present invention comprises: core cord, and it has the core cord main body that formed by many steel wire twisteds and coats the core cord cladding that the resin of core cord main body is made; Inner-electron rope complex, it is made of many inner-electron ropes, above-mentioned many inner-electron ropes are the periphery of center twisted at core cord with the core cord, and have the inner-electron rope main body that formed by many steel wire twisteds respectively and coat the inner-electron rope cladding that the resin of inner-electron rope main body is made; Outer straton rope complex, it is made of many outer straton ropes, above-mentioned many outer straton rope twisteds are in the periphery of inner-electron rope complex, and have the outer straton rope cladding that the outer straton rope main body that is formed by many steel wire twisteds and the resin that coats outer straton rope main body are made respectively; And resinous outer cladding, it coats outer straton rope complex, inner-electron rope main body and inner-electron rope cladding bond together by lining cement, and, outer straton rope main body and outer straton rope cladding bond together by lining cement, the diameter of core cord is greater than the diameter of inner-electron rope, and the diameter of inner-electron rope is greater than the diameter of outer straton rope.
In addition, the manufacture method of Riata for elevator of the present invention comprises following operation: first operation, by the resin-coated child rope cladding of making on each the height rope main body that forms by many steel wire twisteds, make many roots rope; Second operation makes the mutual twisted of son rope; And the 3rd operation, after second operation, the resin-coated outer cladding of making on the complex of child rope, and the diameter of above-mentioned core cord is greater than the diameter of above-mentioned inner-electron rope, and the diameter of above-mentioned inner-electron rope is greater than the diameter of above-mentioned outer straton rope.
Description of drawings
Fig. 1 represents the front view of the lift appliance of embodiment of the present invention 1.
Fig. 2 is the section drawing of the main rope among Fig. 1.
Fig. 3 is the section drawing of the Riata for elevator of embodiment of the present invention 2.
Fig. 4 is the amplification sectional view of the outer straton rope among Fig. 3.
Fig. 5 is the section drawing that the periphery that is illustrated in the outer straton rope among Fig. 4 is coated with the state of lining cement.
Fig. 6 is the section drawing of the Riata for elevator of embodiment of the present invention 3.
The specific embodiment
Below, with reference to accompanying drawing preferred implementation of the present invention is described.
Fig. 1 is the constructional drawing of the lift appliance of expression embodiment of the present invention 1.In the drawings, the upper level in hoistway 1 is fixed with support beam 2.Actuating device (towing machine) 3 is installed on support beam 2.Actuating device 3 comprises: the actuating device main body 4 with electrical motor; With driving rope sheave 5 by 4 rotations of actuating device main body.Actuating device 3 horizontal arrangement become to make the S. A. that drives rope sheave 5 vertically to extend.
Driving many main ropes 6 that are wound with on the rope sheave 5 as Riata for elevator.In Fig. 1,1 main rope 6 only is shown for simplicity.The both ends of main rope 6 are connected with support beam 2.Car 7 and counterweight 8 are suspended in the hoistway 1 by main rope 6, and by actuating device 3 liftings.
Be provided with a pair of car hanging wheel 9 of the main rope 6 of having reeled in the bottom of car 7.Be provided with a pair of counterweight hanging wheel 10 of the main rope 6 of having reeled on the top of counterweight 8.On support beam 2, be equipped with: with first pulley 11 of main rope 6 from driving rope sheave 5 guiding car hanging wheels 9; With with main rope 6 from driving second pulley 12 of rope sheave 5 guiding counterweight hanging wheels 10.
Fig. 2 is the section drawing of the main rope 6 among Fig. 1.Center configuration at main rope 6 has core cord 21.Core cord 21 has: the core cord main body 22 that is formed by many steel wire twisteds and coat the core cord cladding 23 that the resin of core cord main body 22 is made.The cross section of steel wire of peripheral part that is positioned at core cord main body 22 is by from periphery compression core rope main body 22 and heteromorphosis.Core cord cladding 23 for example is made of hard resins such as poly-vinyl resins.
Periphery at core cord 21 disposes the inner-electron rope complex 25 that is made of many (being 8 here) inner-electron ropes 24.Inner-electron rope 24 is the periphery of center twisted at core cord 21 with core cord 21.Each inner-electron rope 24 has: the inner-electron rope main body 26 that is formed by many steel wire twisteds and coat the inner-electron rope cladding 27 that the resin of inner-electron rope main body 26 is made.The cross section of steel wire of peripheral part that is positioned at inner-electron rope main body 26 is by from periphery compression inner-electron rope main body 26 and heteromorphosis.
In addition, periphery in inner-electron rope main body 26 is coated with lining cement, inner-electron rope main body 26 and inner-electron rope cladding 27 are bonded to each other by lining cement. and, after being coated on inner-electron rope cladding 27 on the inner-electron rope main body 26, on inner-electron rope 24, implement stabilizing treatment, this stabilizing treatment is used to make lining cement to bring into play bonding effect more reliably. and so-called stabilizing treatment is to heat to a few days by placing several minutes in the stove about 50～150 ℃, strengthen the processing of bonding force. in addition, the diameter of each inner-electron rope 24 is less than the diameter of core cord 21. and promptly, the radical of the steel wire that each inner-electron rope main body 26 is comprised is less than the radical of the structure wire rod that core cord main body 22 comprised.
In addition, on core cord main body 22, coat after the core cord cladding 23, and on inner-electron rope main body 26, coat after the inner-electron rope cladding 27, the periphery of inner-electron rope 24 twisteds at core cord 21.And inner-electron rope cladding 27 for example is made of hard resins such as poly-vinyl resins.
Periphery at inner-electron rope complex 25 is coated with the internal layer cladding 28 that resin is made.The outer straton rope complex 30 that straton rope 29 constitutes outside the periphery of internal layer cladding 28 disposes by many (being 20) here.Outer straton rope 29 twisteds are in the periphery of internal layer cladding 28.In embodiment 1, each outer straton rope 29 only is made of outer straton rope main body, wherein should outer straton rope main body be formed by many steel wires.In addition, the diameter of each outer straton rope 29 is less than the diameter of inner-electron rope 24.That is, the radical of the structure wire rod that comprised of outer straton rope 29 is less than the radical of the structure wire rod that inner-electron rope main body 26 comprised.
The periphery of straton rope complex 30 is coated with the outer cladding 31 that resin is made outside.Internal layer cladding 28 is by constituting with outer cladding 31 congener materials (the same or analogous material of composition and mechanical specialities), and becomes one with outer cladding 31.That is, internal layer cladding 28 and outer cladding 31 are made of at the friction of the height more than 0.2 resin material, for example urethane resin abrasion test height, friction coefficient.
The periphery of straton rope 29 is coated with lining cement outside, and outer straton rope 29 and internal layer cladding 28 and outer cladding 31 are bonded to each other by lining cement.In addition, also can be at the periphery adhesive-applying of inner-electron rope 24, by lining cement inner-electron rope 24 is bonded to each other with internal layer cladding 28 and is in the same place.The same with inner-electron rope 24, outer straton rope 29 is implemented stabilizing treatment behind adhesive-applying.
Under the situation that urethane resin is used for internal layer cladding 28 and outer cladding 31, the bonding lining cement as being used for cladding 28,31 and son rope 24,29 preferably uses for example epoxies lining cement, phenolic lining cement or ammonia ester class lining cement.
In such Riata for elevator, in core cord 21, be provided with core cord cladding 23, in inner-electron rope 24, be provided with inner-electron rope cladding 27, outer straton rope complex 30 is coated by outer cladding 31, therefore, can guarantee stabilized resins thickness between the layer and between the son rope, and can prevent the contact each other of son rope more reliably, can realize long lifetime.
In addition, because inner-electron rope main body 26 and inner-electron rope cladding 27 bond together by lining cement, and outer straton rope 29 and outer cladding 31 bond together by lining cement, therefore, also can realize long lifetime thus guaranteeing stabilized resins thickness between the layer and between the son rope.That is, even 6 alternating bendings of main rope are stretched, cladding 27,28,31 can not misplace yet, and can keep stable cross sectional shape.
In addition, because core cord 21 has on-deformable sub-rope structure, and coat by hard resin, and this core cord 21 is configured in the center in cross section, and therefore, global shape is not yielding yet, also can realize long lifetime thus guaranteeing stabilized resins thickness between the layer and between the son rope.
Here, on core cord main body 22, coat core cord cladding 23 (first operations) afterwards, and on inner-electron rope main body 26, coat inner-electron rope cladding 27 (first operations) afterwards, with the periphery (second operation) of inner-electron rope 24 twisteds at core cord 21, then, coat outer cladding 31 (the 3rd operation) at outermost layer.That is, after every root rope 21,24 is applied cladding 23,27, with inner-electron rope 24 twisteds on core cord 21.Thus, can guarantee stabilized resins thickness between core cord 21 and the inner-electron rope 24 and between the inner-electron rope 24 adjacent one another are.
In addition, because the pressing force error the when thickness error of inner-electron rope cladding 27 and twisted inner-electron rope 24, can produce some concavo-convex in the periphery of inner-electron rope complex 25, but, because the periphery at inner-electron rope complex 25 is coated with internal layer cladding 28, therefore, can make the cross sectional shape of core rope is stable shape (circle).Thus, also can make rope single-piece cross sectional shape stable.
In addition, the heat during by coating internal layer cladding 28, internal layer cladding 28 and inner-electron rope cladding 27 are deposited over together, therefore, can make rope single-piece cross sectional shape more stable.
In addition, internal layer cladding 28 is by constituting with outer cladding 31 congener materials, and becomes one with outer cladding 31, therefore, can make cross sectional shape more stable, can realize rope single-piece long lifetime.In addition, outer and internal layer becomes one, and can bear with respect to the load of external force by whole cross section and bear and geometric distortion and displacement.
Embodiment 2
Next, Fig. 3 represents the section drawing of the Riata for elevator of embodiment of the present invention 2.In the drawings, the outer straton rope complex 33 that straton rope 32 constitutes outside the periphery of internal layer cladding 28 disposes by many (being 20) here.Outer straton rope 32 twisteds are in the periphery of internal layer cladding 28.In embodiment 2, each outer straton rope 32 has the outer straton rope main body 34 that is formed by many steel wire twisteds; The outer straton rope cladding made from the resin that coats outer straton rope main body 34 35.
Fig. 4 is the amplification sectional view of the outer straton rope 32 among Fig. 3.Between outer straton rope main body 34 and the outer straton rope cladding 35 and between the steel wire of the outer straton rope main body 34 of formation, undertaken bonding by lining cement 36.In addition, as shown in Figure 5, the periphery of straton rope 32, the i.e. periphery of straton rope cladding 35 outside are coated with lining cement 36 before the straton rope 32 outside twisted outside each.And, on these lining cements 36, implemented stabilizing treatment.Other structures are identical with embodiment 1.
In such Riata for elevator, be provided with cladding 23,27,35 in the periphery of all son ropes 21,24,32, therefore, can realize long lifetime guaranteeing stabilized resins thickness between the layer and between the son rope.
In addition, the heat when coating outer cladding 31, outer cladding 31 and outer straton rope cladding 35 are deposited over together, therefore, can make rope single-piece cross sectional shape more stable.
In addition, because the periphery of straton rope 32 also is coated with lining cement 36 outside each, therefore, outer straton rope 32 and cladding 28,31 are become one more reliably.
In addition, in embodiment 1 and 2, twisted direction for inner-electron rope 24 and outer straton rope 29,32 is not described especially, but by the direction twisted that inner-electron rope 24 and outer straton rope 29,32 is opposite towards each other, in-to-in rotating torques balance can be made, the torque of rope single-piece back twist can be reduced.
Below, Fig. 6 is the section drawing of the Riata for elevator of embodiment of the present invention 3.In this example, between internal layer adjacent rope 24, accompany resin molding as thin as a wafer, internal layer adjacent rope 24 is in direct contact with one another.In addition, between adjacent outer straton rope 32, accompany resin molding as thin as a wafer, adjacent outer straton rope 32 is in direct contact with one another.It is the roughly trapezoidal of circle that the cross sectional shape of inner-electron rope cladding 27 and outer straton rope cladding 35 is four jiaos, so that fully guarantee the area of contact between the adjacent cladding 27,35.This cross section structure for example can be when twisted inner-electron rope 24 and outer straton rope 32 by heating or pressurize and realize.Other structures are identical with embodiment 2.
In such Riata for elevator, even alternating bending is stretched, also can suppress moving of inner-electron rope 24 and outer straton rope 32, prevent that the load burden balance of each layer from changing.In addition, also can suppress the variation of sectional dimension, can keep stable intensity for a long time, can realize rope single-piece long lifetime.
In addition, in Fig. 1, show the lift appliance of 2: 1 baudriers, but baudrier is not particularly limited, for example also Riata for elevator of the present invention can be applied to the lift appliance of 1: 1 baudrier.
In addition, the position of actuating device also is not limited to the top of hoistway, also can be configured in the bottom of hoistway.
In addition, Riata for elevator of the present invention can be applied to any in machine-roomless lift and the organic machine room-free elevator.
Claims (9)
1. Riata for elevator, it comprises:
Core cord, it has the core cord cladding that the core cord main body that is formed by many steel wire twisteds and the resin that coats above-mentioned core cord main body are made;
Inner-electron rope complex, it is made of many inner-electron ropes, above-mentioned many inner-electron ropes are the periphery of center twisted at above-mentioned core cord with above-mentioned core cord, and have the inner-electron rope main body that is formed by many steel wire twisteds respectively and coat the inner-electron rope cladding that the resin of above-mentioned inner-electron rope main body is made;
Outer straton rope complex, it is made of many outer straton ropes, and above-mentioned many outer straton rope twisteds are in the periphery of above-mentioned inner-electron rope complex, and have the outer straton rope main body that is formed by many steel wire twisteds respectively; And
The outer cladding that resin is made, it coats above-mentioned outer straton rope complex,
Above-mentioned inner-electron rope main body and above-mentioned inner-electron rope cladding bond together by lining cement, and above-mentioned outer straton rope and above-mentioned outer cladding bond together by lining cement,
The diameter of above-mentioned core cord is greater than the diameter of above-mentioned inner-electron rope, and the diameter of above-mentioned inner-electron rope is greater than the diameter of above-mentioned outer straton rope.
2. Riata for elevator, it comprises:
Core cord, it has the core cord cladding that the core cord main body that is formed by many steel wire twisteds and the resin that coats above-mentioned core cord main body are made;
Inner-electron rope complex, it is made of many inner-electron ropes, above-mentioned many inner-electron ropes are the periphery of center twisted at above-mentioned core cord with above-mentioned core cord, and have the inner-electron rope main body that is formed by many steel wire twisteds respectively and coat the inner-electron rope cladding that the resin of above-mentioned inner-electron rope main body is made;
Outer straton rope complex, it is made of many outer straton ropes, above-mentioned many outer straton rope twisteds are in the periphery of above-mentioned inner-electron rope complex, and have the outer straton rope cladding that the outer straton rope main body that is formed by many steel wire twisteds and the resin that coats above-mentioned outer straton rope main body are made respectively; And
The outer cladding that resin is made, it coats above-mentioned outer straton rope complex,
Above-mentioned inner-electron rope main body and above-mentioned inner-electron rope cladding bond together by lining cement, and above-mentioned outer straton rope main body and above-mentioned outer straton rope cladding bond together by lining cement,
The diameter of above-mentioned core cord is greater than the diameter of above-mentioned inner-electron rope, and the diameter of above-mentioned inner-electron rope is greater than the diameter of above-mentioned outer straton rope.
3. Riata for elevator according to claim 1 and 2 is characterized in that,
On above-mentioned core cord main body, coat after the above-mentioned core cord cladding, and on above-mentioned inner-electron rope main body, coat after the above-mentioned inner-electron rope cladding, the periphery of above-mentioned inner-electron rope twisted at above-mentioned core cord.
4. Riata for elevator according to claim 1 and 2 is characterized in that,
Periphery at above-mentioned inner-electron rope complex is coated with the internal layer cladding that resin is made, and above-mentioned internal layer cladding is by constituting with the congener material of above-mentioned outer cladding, and becomes one with above-mentioned outer cladding.
5. Riata for elevator according to claim 1 is characterized in that,
Accompany resin molding between the adjacent above-mentioned inner-electron rope and between the adjacent above-mentioned outer straton rope.
6. Riata for elevator according to claim 1 is characterized in that,
Adjacent above-mentioned inner-electron rope is in direct contact with one another, and adjacent above-mentioned outer straton rope is in direct contact with one another.
7. the manufacture method of a Riata for elevator, it comprises following operation:
First operation by the resin-coated child rope cladding of making on each the height rope main body that is formed by many steel wire twisteds, is made many roots rope;
Second operation makes the mutual twisted of above-mentioned son rope; And
The 3rd operation, after above-mentioned second operation, the resin-coated outer cladding of making on the complex of above-mentioned son rope,
And the diameter of above-mentioned core cord is greater than the diameter of above-mentioned inner-electron rope, and the diameter of above-mentioned inner-electron rope is greater than the diameter of above-mentioned outer straton rope.
8. the manufacture method of Riata for elevator according to claim 7 is characterized in that,
In above-mentioned first operation, by bonding above-mentioned son rope main body of lining cement and above-mentioned son rope cladding.
9. the manufacture method of Riata for elevator according to claim 8 is characterized in that,
After bonding above-mentioned son rope main body and above-mentioned son rope cladding, implement to make the stabilizing treatment of above-mentioned lining cement stabilization by heating.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/JP2005/000390 WO2006075384A1 (en) | 2005-01-14 | 2005-01-14 | Rope for elevator and method for producing the same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1930074A CN1930074A (en) | 2007-03-14 |
| CN1930074B true CN1930074B (en) | 2010-05-05 |
Family
ID=36677420
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2005800073552A Expired - Fee Related CN1930074B (en) | 2005-01-14 | 2005-01-14 | Elevator using cable and method for manufacturing same |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP1837301A4 (en) |
| JP (1) | JPWO2006075384A1 (en) |
| CN (1) | CN1930074B (en) |
| WO (1) | WO2006075384A1 (en) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5322404B2 (en) * | 2007-06-07 | 2013-10-23 | クリサンセマム株式会社 | Coated wire rope for operation |
| EP2511219A1 (en) * | 2009-12-08 | 2012-10-17 | Mitsubishi Electric Corporation | Rope for elevator |
| EP2634130A1 (en) * | 2010-10-27 | 2013-09-04 | Mitsubishi Electric Corporation | Rope for elevator |
| WO2012087315A1 (en) * | 2010-12-22 | 2012-06-28 | Otis Elevator Company | Elevator system belt |
| KR101088834B1 (en) | 2011-04-12 | 2011-12-06 | 디에스알 주식회사 | Synthetic fiber rope for crane and the making method of it |
| WO2012170031A1 (en) * | 2011-06-10 | 2012-12-13 | Otis Elevator Company | Elevator tension member |
| CN102242508B (en) * | 2011-07-14 | 2013-02-06 | 南通海迅电梯部件有限公司 | Knitted elevator balance compensating rope |
| JP5768568B2 (en) * | 2011-08-01 | 2015-08-26 | 三菱電機ビルテクノサービス株式会社 | Elevator hoisting rope |
| CN103161085A (en) * | 2011-12-15 | 2013-06-19 | 康力电梯股份有限公司 | Elevator device cable rope |
| KR101601894B1 (en) * | 2014-06-19 | 2016-03-09 | 고려제강 주식회사 | Elevator Rope and Method for manufacturing the same |
| WO2016096395A1 (en) * | 2014-12-19 | 2016-06-23 | Bekaert Advanced Cords Aalter Nv | Elevator rope and method of manufacturing said elevator rope |
| DE102015103115A1 (en) * | 2015-03-04 | 2016-09-08 | Casar Drahtseilwerk Saar Gmbh | Rope and method of making the rope |
| KR101667991B1 (en) * | 2015-03-19 | 2016-10-21 | 고려제강 주식회사 | Wire rope for elevator |
| CN107780267A (en) * | 2017-11-20 | 2018-03-09 | 江苏赛福天钢索股份有限公司 | A kind of super high speed elevator steel wire rope |
| CN109826032A (en) * | 2019-04-09 | 2019-05-31 | 贵州钢绳股份有限公司 | A kind of resistance rotating wire rope and its manufacturing method |
| WO2022079836A1 (en) * | 2020-10-14 | 2022-04-21 | 三菱電機株式会社 | Rope for elevators and process for producing same |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN1376132A (en) * | 2000-07-27 | 2002-10-23 | 三菱电机株式会社 | Elevator device, and method of producing main cables for elevator devices |
| CN1488019A (en) * | 2001-12-12 | 2004-04-07 | ������������ʽ���� | Elevator rope and elevator device |
| CN1535240A (en) * | 2002-06-27 | 2004-10-06 | 三菱电机株式会社 | Rope for elevator and its mfg. method |
| CN1537189A (en) * | 2001-09-12 | 2004-10-13 | 株式会社日立制作所 | Rope |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP3827610B2 (en) * | 2001-05-21 | 2006-09-27 | 東京製綱株式会社 | Multilayer twisted wire rope |
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2005
- 2005-01-14 WO PCT/JP2005/000390 patent/WO2006075384A1/en active Application Filing
- 2005-01-14 CN CN2005800073552A patent/CN1930074B/en not_active Expired - Fee Related
- 2005-01-14 JP JP2006552808A patent/JPWO2006075384A1/en active Pending
- 2005-01-14 EP EP05703629A patent/EP1837301A4/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1376132A (en) * | 2000-07-27 | 2002-10-23 | 三菱电机株式会社 | Elevator device, and method of producing main cables for elevator devices |
| CN1537189A (en) * | 2001-09-12 | 2004-10-13 | 株式会社日立制作所 | Rope |
| CN1488019A (en) * | 2001-12-12 | 2004-04-07 | ������������ʽ���� | Elevator rope and elevator device |
| CN1535240A (en) * | 2002-06-27 | 2004-10-06 | 三菱电机株式会社 | Rope for elevator and its mfg. method |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2006075384A1 (en) | 2006-07-20 |
| EP1837301A1 (en) | 2007-09-26 |
| EP1837301A4 (en) | 2012-11-28 |
| CN1930074A (en) | 2007-03-14 |
| JPWO2006075384A1 (en) | 2008-06-12 |
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| C14 | Grant of patent or utility model | ||
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Granted publication date: 20100505 Termination date: 20140114 |