EP1602614A1 - Elevator equipment - Google Patents
Elevator equipment Download PDFInfo
- Publication number
- EP1602614A1 EP1602614A1 EP02778082A EP02778082A EP1602614A1 EP 1602614 A1 EP1602614 A1 EP 1602614A1 EP 02778082 A EP02778082 A EP 02778082A EP 02778082 A EP02778082 A EP 02778082A EP 1602614 A1 EP1602614 A1 EP 1602614A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- car
- rope
- upper beam
- elevator apparatus
- hoistway
- 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.)
- Withdrawn
Links
Images
Classifications
-
- 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
- B66B7/08—Arrangements of ropes or cables for connection to the cars or cages, e.g. couplings
-
- 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
- B66B11/02—Cages, i.e. cars
-
- 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
- B66B11/02—Cages, i.e. cars
- B66B11/0226—Constructional features, e.g. walls assembly, decorative panels, comfort equipment, thermal or sound insulation
-
- 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
Definitions
- the present invention relates to an elevator apparatus in which a main rope for suspending a car inside a hoistway is connected to an upper portion of the car.
- a driving machine for raising and lowering a car and a counterweight is disposed in an upper portion inside a hoistway 1.
- a main rope is wound around a drive sheave of the driving machine, the car being connected to a first end portion of the main rope and the counterweight being connected to a second end portion of the main rope.
- the first end portion of the main rope is connected to an upper beam of the car by means of a rope shackle and a buffering member.
- the upper beam is disposed above a cabin.
- the present invention aims to solve the above problems and an object of the present invention is to provide an elevator apparatus enabling vertical dimensions of a hoistway to be reduced.
- an elevator apparatus including a driving machine having a drive sheave; a car raised and lowered inside a hoistway by a driving force from the driving machine, having a car frame including an upper beam, and a cabin supported by the car frame and including a ceiling portion; a main rope for suspending the car inside the hoistway, having a car connecting end portion and being wound around the drive sheave; and a rope end connecting apparatus for connecting the car connecting end portion to the upper beam, wherein the upper beam is disposed such that a lower extremity portion thereof is positioned lower than an upper surface of the ceiling portion.
- an elevator apparatus including a driving machine having a drive sheave; a car raised and lowered inside a hoistway by a driving force from the driving machine, having a ceiling portion; a main rope for suspending the car inside the hoistway, having a car connecting end portion and being wound around the drive sheave; and a rope end connecting apparatus for connecting the car connecting end portion to an upper portion of the car, wherein the rope end connecting apparatus is disposed such that a lower extremity portion thereof is positioned lower than an upper surface of the ceiling portion.
- Figure 1 is a general front elevation showing an elevator apparatus according to Embodiment 1 of the present invention.
- a pair of car guide rails 2 and a pair of counterweight guide rails 3 are installed inside a hoistway 1.
- a car 4 is guided by the car guide rails 2 while being raised and lowered inside the hoistway 1.
- a counterweight 5 is guided by the counterweight guide rails 3 while being raised and lowered inside the hoistway 1.
- a plurality of car guide shoes 6 for engaging the car guide rails 2 are disposed on the car 4.
- a plurality of counterweight guide shoes 7 for engaging the counterweight guide rails 3 are disposed on the counterweight 5.
- a supporting platform 8 is mounted to an upper end portion of the guide rails 2 and 3.
- a driving machine (a hoisting machine) 9 is mounted to the supporting platform 8.
- the driving machine 9 has: a motor 10; and a drive sheave 11 rotated by the motor 10.
- the driving machine 9 has a thin external shape in which an axial length is smaller than a diameter thereof.
- the driving machine 9 is disposed such that an axis of the drive sheave 11 extends along a vertical direction.
- the driving machine 9 is disposed above a corner portion of the car 4.
- a plurality of main ropes 12 (only one is shown in the figure) are wound around the drive sheave 11.
- Each of the main ropes 12 has: a car connecting end portion 12a connected to the car 4; and a counterweight connecting end portion 12b connected to the counterweight 5.
- the car 4 and the counterweight 5 are suspended inside the hoistway 1 using a 1:1 roping method.
- a first direction-changing deflection sheave 13 for directing the main ropes 12 from the driving machine 9 to the car 4, and a second direction-changing deflection sheave 14 for directing the main ropes 12 from the driving machine 9 to the counterweight 5 are supported by the supporting platform 8.
- the first and second direction-changing deflection sheaves 13 and 14 are disposed such that rotating shafts thereof extend horizontally.
- the first direction-changing deflection sheave 13 and the second direction-changing deflection sheave 14 are disposed directly above the car 4 and directly above the counterweight 5, respectively.
- the car 4 has: a car frame 21; and a cabin 22 supported by the car frame 21.
- the car frame 21 has: a pair of vertical stanchions 21a extending vertically parallel to each other; a lower beam 23 secured between lower end portions of the vertical stanchions 21a; and an upper beam 24 secured between upper end portions of the vertical stanchions 21a.
- the cabin 22 has: a car floor (not shown); cabin walls 25; a car door 26; and a ceiling portion 27.
- the ceiling portion 27 has a predetermined vertical dimension (a thickness dimension) H, equipment such as lighting equipment (not shown), etc., being housed inside the ceiling portion 27.
- the upper beam 24 is disposed such that a lower extremity portion thereof is positioned lower than an upper surface 27a of the ceiling portion 27. In this embodiment, the upper beam 24 is housed entirely within a range of the vertical dimension H of the ceiling portion 27.
- the car connecting end portion 12a of each of the main ropes 12 is connected to the upper beam 24 by a rope end connecting apparatus 31.
- the counterweight connecting end portion 12b of each of the main ropes 12 is connected to an upper beam 5a of the counterweight 5 by means of a rope shackle 15 and a buffering member 16.
- FIG. 2 is a cross section taken along line II - II in Figure 1, delineation of the equipment accommodated inside the ceiling portion 27 being omitted.
- the rope end connecting apparatus 31 has: a rope shackle 32 functioning as a securing member secured to the car connecting end portion 12a; a supporting member 33 secured to the upper beam 24 so as to be positioned above the rope shackle 32; and a buffering member 34 interposed between the rope shackle 32 and the supporting member 33.
- the rope shackle 32, the supporting member 33, and the buffering member 34 are disposed inside the upper beam 24 (inside a groove formed by the upper beam 24), and are housed within a range of the vertical dimension H of the ceiling portion 27.
- the rope shackle 32 has a wedge rope fastener portion 32a.
- a rubber plate, for example, is used for the buffering member 34.
- the upper beam 24 is disposed horizontally along a width direction of the car 4 so as to divide the ceiling portion 27 generally uniformly in two in a depth direction of the car 4.
- the upper beam 24 is disposed such that a lower extremity portion thereof is positioned lower than an upper surface 27a of the ceiling portion 27, vertical dimensions of the car 4 can be reduced, thereby enabling vertical dimensions of the hoistway 1 to be reduced. Furthermore, overhead dimensions in a top portion of the hoistway 1 can also be reduced, enabling the hoistway to be prevented from projecting through an upper portion of a building, thereby enabling reductions in construction costs and also enabling the appearance of the building to be improved.
- the upper beam 24 is disposed horizontally along a width direction of the car 4 so as to divide the ceiling portion 27 in two in a depth direction of the car 4, the upper beam 24 can be housed within a range of the vertical dimension H of the ceiling portion 27 by a simple construction.
- the rope end connecting apparatus 31 has a rope shackle 32, a supporting member 33, and a buffering member 34, the rope end connecting apparatus 31 can be made compact.
- the main ropes 12 can be connected firmly to the upper beam 24 by a simple construction.
- FIG. 3 is a cross section of a rope end connecting apparatus of an elevator apparatus according to Embodiment 2 of the present invention.
- a rope shackle 41 functioning as a securing member having a wedge rope fastener portion 41a and a spring bearing flange 41b is secured to a car connecting end portion 12a.
- a spring 42 functioning as a buffering member is interposed between the spring bearing flange 41b and a supporting member 33.
- a rope end connecting apparatus 43 includes the rope shackle 41, the supporting member 33, and the spring 42.
- the rope shackle 41, the supporting member 33, and the spring 42 are disposed inside the upper beam 24, being housed within a range of a vertical dimension H of a ceiling portion 27.
- the rest of the construction is similar to that of Embodiment 1.
- FIG. 4 is a cross section of a rope end connecting apparatus of an elevator apparatus according to Embodiment 3 of the present invention.
- a rope shackle 44 functioning as a securing member having a wedge rope fastener portion 44a is secured to a car connecting end portion 12a.
- a screw threaded portion 44b is disposed on an outer peripheral portion of the rope shackle 44.
- An adjusting member 45 for adjusting tension in the main ropes 12 by adjusting its position relative to the rope shackle 44 is screwed onto the screw threaded portion 44b.
- a locknut 46 for locking the position of the adjusting member 45 relative to the rope shackle 44 is also screwed onto the screw threaded portion 44b.
- a rope end connecting apparatus 47 includes the rope shackle 44, the supporting member 33, the spring 42, the adjusting member 45, and the lock nut 46.
- the rope shackle 44, the supporting member 33, the spring 42, the adjusting member 45, and the lock nut 46 are disposed inside the upper beam 24, being housed within a range of a vertical dimension H of a ceiling portion 27.
- the rest of the construction is similar to that of Embodiment 1.
- tension in each of the main ropes 12 can be adjusted by an adjusting member 45, tension in the main ropes 12 can be made more uniform.
Landscapes
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
- Cage And Drive Apparatuses For Elevators (AREA)
Abstract
In an elevator apparatus, a car is suspended inside a hoistway
by a main rope wound around a drive sheave of a driving machine.
The car has an upper beam and a ceiling portion. A car connecting
end portion of the main rope is connected to the upper beam by means
of a rope end connecting apparatus. The upper beam is disposed such
that a lower extremity portion thereof is positioned lower than
an upper surface of the ceiling portion.
Description
- The present invention relates to an elevator apparatus in which a main rope for suspending a car inside a hoistway is connected to an upper portion of the car.
- In conventional elevator apparatuses (machine-roomless elevators), such as that disclosed in International Publication No. WO 02/16247 A1, for example, a driving machine for raising and lowering a car and a counterweight is disposed in an upper portion inside a
hoistway 1. A main rope is wound around a drive sheave of the driving machine, the car being connected to a first end portion of the main rope and the counterweight being connected to a second end portion of the main rope. - The first end portion of the main rope is connected to an upper beam of the car by means of a rope shackle and a buffering member. The upper beam is disposed above a cabin.
- However, in conventional elevator apparatuses such as that described above, since the upper beam, the rope shackle, and the buffering member, etc., are disposed above the cabin, vertical dimensions of the car are increased. For this reason, it is necessary to increase overhead dimensions (top portion space dimensions) of the hoistway, increasing overall vertical dimensions of the hoistway.
- The present invention aims to solve the above problems and an object of the present invention is to provide an elevator apparatus enabling vertical dimensions of a hoistway to be reduced.
- In order to achieve the above object, according to one aspect of the present invention, there is provided an elevator apparatus including a driving machine having a drive sheave; a car raised and lowered inside a hoistway by a driving force from the driving machine, having a car frame including an upper beam, and a cabin supported by the car frame and including a ceiling portion; a main rope for suspending the car inside the hoistway, having a car connecting end portion and being wound around the drive sheave; and a rope end connecting apparatus for connecting the car connecting end portion to the upper beam, wherein the upper beam is disposed such that a lower extremity portion thereof is positioned lower than an upper surface of the ceiling portion.
- According to another aspect of the present invention, there is provided an elevator apparatus including a driving machine having a drive sheave; a car raised and lowered inside a hoistway by a driving force from the driving machine, having a ceiling portion; a main rope for suspending the car inside the hoistway, having a car connecting end portion and being wound around the drive sheave; and a rope end connecting apparatus for connecting the car connecting end portion to an upper portion of the car, wherein the rope end connecting apparatus is disposed such that a lower extremity portion thereof is positioned lower than an upper surface of the ceiling portion.
-
- Figure 1 is a general front elevation showing an elevator
apparatus according to
Embodiment 1 of the present invention; - Figure 2 is a cross section taken along line II - II in Figure 1;
- Figure 3 is a cross section of a rope end connecting apparatus
of an elevator apparatus according to
Embodiment 2 of the present invention; and - Figure 4 is a cross section of a rope end connecting apparatus
of an elevator apparatus according to
Embodiment 3 of the present invention. -
- Preferred embodiments of the present invention will now be explained with reference to the drawings.
- Figure 1 is a general front elevation showing an elevator apparatus according to
Embodiment 1 of the present invention. - In the figure, a pair of
car guide rails 2 and a pair ofcounterweight guide rails 3 are installed inside ahoistway 1. Acar 4 is guided by thecar guide rails 2 while being raised and lowered inside thehoistway 1. Acounterweight 5 is guided by thecounterweight guide rails 3 while being raised and lowered inside thehoistway 1. - A plurality of
car guide shoes 6 for engaging thecar guide rails 2 are disposed on thecar 4. A plurality ofcounterweight guide shoes 7 for engaging thecounterweight guide rails 3 are disposed on thecounterweight 5. - A supporting platform 8 is mounted to an upper end portion of the
guide rails driving machine 9 has: amotor 10; and a drive sheave 11 rotated by themotor 10. Thedriving machine 9 has a thin external shape in which an axial length is smaller than a diameter thereof. In addition, thedriving machine 9 is disposed such that an axis of the drive sheave 11 extends along a vertical direction. Furthermore, thedriving machine 9 is disposed above a corner portion of thecar 4. - A plurality of main ropes 12 (only one is shown in the figure) are wound around the drive sheave 11. Each of the
main ropes 12 has: a car connectingend portion 12a connected to thecar 4; and a counterweight connectingend portion 12b connected to thecounterweight 5. In other words, thecar 4 and thecounterweight 5 are suspended inside thehoistway 1 using a 1:1 roping method. - A first direction-changing deflection sheave 13 for directing the
main ropes 12 from thedriving machine 9 to thecar 4, and a second direction-changingdeflection sheave 14 for directing themain ropes 12 from thedriving machine 9 to thecounterweight 5 are supported by the supporting platform 8. The first and second direction-changingdeflection sheaves deflection sheave 13 and the second direction-changingdeflection sheave 14 are disposed directly above thecar 4 and directly above thecounterweight 5, respectively. - The
car 4 has: acar frame 21; and acabin 22 supported by thecar frame 21. Thecar frame 21 has: a pair of vertical stanchions 21a extending vertically parallel to each other; alower beam 23 secured between lower end portions of the vertical stanchions 21a; and anupper beam 24 secured between upper end portions of the vertical stanchions 21a. Thecabin 22 has: a car floor (not shown);cabin walls 25; acar door 26; and aceiling portion 27. - The
ceiling portion 27 has a predetermined vertical dimension (a thickness dimension) H, equipment such as lighting equipment (not shown), etc., being housed inside theceiling portion 27. Theupper beam 24 is disposed such that a lower extremity portion thereof is positioned lower than anupper surface 27a of theceiling portion 27. In this embodiment, theupper beam 24 is housed entirely within a range of the vertical dimension H of theceiling portion 27. - The car connecting
end portion 12a of each of themain ropes 12 is connected to theupper beam 24 by a ropeend connecting apparatus 31. The counterweight connectingend portion 12b of each of themain ropes 12 is connected to anupper beam 5a of thecounterweight 5 by means of arope shackle 15 and abuffering member 16. - Figure 2 is a cross section taken along line II - II in Figure 1, delineation of the equipment accommodated inside the
ceiling portion 27 being omitted. The ropeend connecting apparatus 31 has: arope shackle 32 functioning as a securing member secured to the car connectingend portion 12a; a supportingmember 33 secured to theupper beam 24 so as to be positioned above therope shackle 32; and abuffering member 34 interposed between therope shackle 32 and the supportingmember 33. - The
rope shackle 32, the supportingmember 33, and thebuffering member 34 are disposed inside the upper beam 24 (inside a groove formed by the upper beam 24), and are housed within a range of the vertical dimension H of theceiling portion 27. Therope shackle 32 has a wedgerope fastener portion 32a. A rubber plate, for example, is used for thebuffering member 34. Theupper beam 24 is disposed horizontally along a width direction of thecar 4 so as to divide theceiling portion 27 generally uniformly in two in a depth direction of thecar 4. - In an elevator apparatus of this kind, because the
upper beam 24 is disposed such that a lower extremity portion thereof is positioned lower than anupper surface 27a of theceiling portion 27, vertical dimensions of thecar 4 can be reduced, thereby enabling vertical dimensions of thehoistway 1 to be reduced. Furthermore, overhead dimensions in a top portion of thehoistway 1 can also be reduced, enabling the hoistway to be prevented from projecting through an upper portion of a building, thereby enabling reductions in construction costs and also enabling the appearance of the building to be improved. - Because the
upper beam 24 is housed entirely within a range of the vertical dimension H of theceiling portion 27, vertical dimensions of thecar 4 can be further reduced, thereby enabling vertical dimensions of thehoistway 1 to be further reduced. - In addition, because the
upper beam 24 is disposed horizontally along a width direction of thecar 4 so as to divide theceiling portion 27 in two in a depth direction of thecar 4, theupper beam 24 can be housed within a range of the vertical dimension H of theceiling portion 27 by a simple construction. - Furthermore, because the rope
end connecting apparatus 31 has arope shackle 32, a supportingmember 33, and abuffering member 34, the ropeend connecting apparatus 31 can be made compact. - Because the
rope shackle 32, the supportingmember 33, and thebuffering member 34 are housed within a range of the vertical dimension H of theceiling portion 27, vertical dimensions of thecar 4 can be further reduced, thereby enabling vertical dimensions of thehoistway 1 to be further reduced. - In addition, because the
rope shackle 32 has a wedgerope fastener portion 32a, themain ropes 12 can be connected firmly to theupper beam 24 by a simple construction. - Next, Figure 3 is a cross section of a rope end connecting apparatus of an elevator apparatus according to
Embodiment 2 of the present invention. Arope shackle 41 functioning as a securing member having a wedge rope fastener portion 41a and a spring bearing flange 41b is secured to a car connectingend portion 12a. Aspring 42 functioning as a buffering member is interposed between the spring bearing flange 41b and a supportingmember 33. - A rope
end connecting apparatus 43 includes therope shackle 41, the supportingmember 33, and thespring 42. Therope shackle 41, the supportingmember 33, and thespring 42 are disposed inside theupper beam 24, being housed within a range of a vertical dimension H of aceiling portion 27. The rest of the construction is similar to that ofEmbodiment 1. - When a rope
end connecting apparatus 43 of this kind is used, vertical dimensions of thecar 4 can also be reduced, thereby enabling vertical dimensions of thehoistway 1 to be reduced. - Next, Figure 4 is a cross section of a rope end connecting apparatus of an elevator apparatus according to
Embodiment 3 of the present invention. Arope shackle 44 functioning as a securing member having a wedgerope fastener portion 44a is secured to a car connectingend portion 12a. A screw threadedportion 44b is disposed on an outer peripheral portion of therope shackle 44. - An adjusting
member 45 for adjusting tension in themain ropes 12 by adjusting its position relative to therope shackle 44 is screwed onto the screw threadedportion 44b. Alocknut 46 for locking the position of the adjustingmember 45 relative to therope shackle 44 is also screwed onto the screw threadedportion 44b. - A rope
end connecting apparatus 47 includes therope shackle 44, the supportingmember 33, thespring 42, the adjustingmember 45, and thelock nut 46. Therope shackle 44, the supportingmember 33, thespring 42, the adjustingmember 45, and thelock nut 46 are disposed inside theupper beam 24, being housed within a range of a vertical dimension H of aceiling portion 27. The rest of the construction is similar to that ofEmbodiment 1. - When a rope
end connecting apparatus 47 of this kind is used, vertical dimensions of thecar 4 can also be reduced, thereby enabling vertical dimensions of thehoistway 1 to be reduced. - Because tension in each of the
main ropes 12 can be adjusted by an adjustingmember 45, tension in themain ropes 12 can be made more uniform. - Moreover, machine-roomless elevators were explained in the above examples, but the present invention can also be applied to elevator apparatuses having a machine room.
Claims (8)
- An elevator apparatus comprising:a driving machine having a drive sheave;a car raised and lowered inside a hoistway by a driving force from said driving machine, having a car frame including an upper beam, and a cabin supported by said car frame and including a ceiling portion;a main rope for suspending said car inside said hoistway, having a car connecting end portion and being wound around said drive sheave; anda rope end connecting apparatus for connecting said car connecting end portion to said upper beam,
- The elevator apparatus according to Claim 1, wherein said upper beam is housed entirely within a range of a vertical dimension of said ceiling portion.
- The elevator apparatus according to Claim 1, wherein said upper beam is disposed horizontally along a width direction of said car so as to divide said ceiling portion substantially uniformly in two in a depth direction of said car.
- The elevator apparatus according to Claim 1, wherein said rope end connecting apparatus has:a securing member secured to said car connecting end portion;a supporting member secured to said upper beam so as to be positioned above said securing member; anda buffering member interposed between said securing member and said supporting member.
- The elevator apparatus according to Claim 4, wherein said securing member, said supporting member, and said buffering member are housed within a range of a vertical dimension of said ceiling portion.
- The elevator apparatus according to Claim 4, wherein said securing member has a wedge rope fastener portion.
- The elevator apparatus according to Claim 4, wherein said buffering member is a spring, and an adjusting member for adjusting tension in said main rope by adjusting a position thereof relative to said securing member is disposed between said securing member and said spring.
- An elevator apparatus comprising:a driving machine having a drive sheave;a car raised and lowered inside a hoistway by a driving force from said driving machine, having a ceiling portion;a main rope for suspending said car inside said hoistway, having a car connecting end portion and being wound around said drive sheave; anda rope end connecting apparatus for connecting said car connecting end portion to an upper portion of said car,
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2002/011686 WO2004041702A1 (en) | 2002-11-08 | 2002-11-08 | Elevator equipment |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1602614A1 true EP1602614A1 (en) | 2005-12-07 |
EP1602614A4 EP1602614A4 (en) | 2011-06-15 |
Family
ID=32310242
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP02778082A Withdrawn EP1602614A4 (en) | 2002-11-08 | 2002-11-08 | Elevator equipment |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP1602614A4 (en) |
JP (1) | JPWO2004041702A1 (en) |
KR (1) | KR100641307B1 (en) |
CN (2) | CN1292972C (en) |
WO (1) | WO2004041702A1 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009050113A1 (en) * | 2007-10-11 | 2009-04-23 | Pfeifer Holding Gmbh & Co. Kg | End connector for a cable, combination of a plurality of end connectors, system or device having the same, arrangement having the same and a mounting rail, and use of the same |
DE202008012659U1 (en) * | 2008-09-25 | 2010-02-25 | Pfeifer Holding Gmbh & Co. Kg | End connection for a cable and system or device with at least one end connection |
CN101823662A (en) * | 2010-04-13 | 2010-09-08 | 黄海 | Seesaw-type rope end balancing device for forcibly driving elevator |
EP2751007A1 (en) * | 2011-08-29 | 2014-07-09 | KONE Corporation | Elevator car and elevator |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20100004957A (en) * | 2007-02-26 | 2010-01-13 | 미쓰비시덴키 가부시키가이샤 | Elevator rope end device and rope device |
JP4869385B2 (en) * | 2009-06-26 | 2012-02-08 | 株式会社日立製作所 | Rope elevator |
FI124543B (en) * | 2012-12-30 | 2014-10-15 | Kone Corp | Linen mount and lift |
CN104003266B (en) * | 2014-04-14 | 2017-01-25 | 西尼电梯(杭州)有限公司 | Arrangement structure of villa lift |
CN107949534B (en) * | 2015-09-16 | 2019-07-02 | 三菱电机株式会社 | The deflector sheave replacing options and deflector sheave of elevator replace accessory |
CN107265247A (en) * | 2017-07-28 | 2017-10-20 | 森赫电梯股份有限公司 | It is a kind of single around high speed passenger lift |
CN108706430B (en) * | 2018-06-14 | 2023-12-08 | 徐州市三森威尔矿山科技有限公司 | Translation combination beam bearing mechanism |
CN114455428A (en) * | 2022-01-27 | 2022-05-10 | 西子电梯科技有限公司 | Elevator cable wire anti-fracture device |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE245407C (en) * | ||||
GB1054349A (en) * | 1900-01-01 | |||
DE651872C (en) * | 1934-10-09 | 1937-10-21 | Carl Flohr A G | Frameless basket for elevators |
GB496286A (en) * | 1937-02-25 | 1938-11-25 | Express Lift Co Ltd | Improvements in and relating to elevator cars |
JPS59159680U (en) * | 1983-04-11 | 1984-10-26 | 三菱電機株式会社 | Elevator car device |
US6315084B1 (en) * | 1999-03-04 | 2001-11-13 | Otis Elevator Company | Apparatus for reducing vibration of an elevator car |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56117980A (en) * | 1980-02-21 | 1981-09-16 | Tokyo Shibaura Electric Co | Elevator |
JPS60102385A (en) * | 1983-11-10 | 1985-06-06 | 株式会社東芝 | Cage for elevator |
FI92182C (en) * | 1992-07-07 | 1994-10-10 | Kone Oy | Traction sheave elevator |
FI98210C (en) * | 1993-06-28 | 1997-05-12 | Kone Oy | Arrangement for connecting an elevator machine to a building |
JPH1077171A (en) * | 1996-09-04 | 1998-03-24 | Toshiba Corp | Hoist device for elevator |
JP4404999B2 (en) * | 1999-08-16 | 2010-01-27 | 三菱電機株式会社 | Elevator equipment |
JP2001089051A (en) * | 1999-09-17 | 2001-04-03 | Hitachi Ltd | Elevator |
JP2001097649A (en) * | 1999-09-29 | 2001-04-10 | Mitsubishi Electric Corp | Elevator device |
KR100473094B1 (en) * | 1999-12-06 | 2005-03-08 | 미쓰비시덴키 가부시키가이샤 | Elevator device |
US6446763B1 (en) * | 2000-07-19 | 2002-09-10 | Otis Elevator Company | Integrated elevator installation hoist tool |
-
2002
- 2002-11-07 CN CNB028200764A patent/CN1292972C/en not_active Expired - Fee Related
- 2002-11-08 WO PCT/JP2002/011686 patent/WO2004041702A1/en active Application Filing
- 2002-11-08 EP EP02778082A patent/EP1602614A4/en not_active Withdrawn
- 2002-11-08 KR KR1020047006187A patent/KR100641307B1/en not_active IP Right Cessation
- 2002-11-08 JP JP2004525631A patent/JPWO2004041702A1/en active Pending
- 2002-11-08 CN CNB028191064A patent/CN1299966C/en not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE245407C (en) * | ||||
GB1054349A (en) * | 1900-01-01 | |||
DE651872C (en) * | 1934-10-09 | 1937-10-21 | Carl Flohr A G | Frameless basket for elevators |
GB496286A (en) * | 1937-02-25 | 1938-11-25 | Express Lift Co Ltd | Improvements in and relating to elevator cars |
JPS59159680U (en) * | 1983-04-11 | 1984-10-26 | 三菱電機株式会社 | Elevator car device |
US6315084B1 (en) * | 1999-03-04 | 2001-11-13 | Otis Elevator Company | Apparatus for reducing vibration of an elevator car |
Non-Patent Citations (1)
Title |
---|
See also references of WO2004041702A1 * |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009050113A1 (en) * | 2007-10-11 | 2009-04-23 | Pfeifer Holding Gmbh & Co. Kg | End connector for a cable, combination of a plurality of end connectors, system or device having the same, arrangement having the same and a mounting rail, and use of the same |
DE202008012659U1 (en) * | 2008-09-25 | 2010-02-25 | Pfeifer Holding Gmbh & Co. Kg | End connection for a cable and system or device with at least one end connection |
CN101823662A (en) * | 2010-04-13 | 2010-09-08 | 黄海 | Seesaw-type rope end balancing device for forcibly driving elevator |
EP2751007A1 (en) * | 2011-08-29 | 2014-07-09 | KONE Corporation | Elevator car and elevator |
EP2751007A4 (en) * | 2011-08-29 | 2015-04-22 | Kone Corp | Elevator car and elevator |
EP3115328A1 (en) * | 2011-08-29 | 2017-01-11 | KONE Corporation | Elevator car and elevator |
Also Published As
Publication number | Publication date |
---|---|
KR100641307B1 (en) | 2006-10-31 |
WO2004041702A1 (en) | 2004-05-21 |
CN1292972C (en) | 2007-01-03 |
CN1299966C (en) | 2007-02-14 |
CN1571753A (en) | 2005-01-26 |
KR20040068126A (en) | 2004-07-30 |
JPWO2004041702A1 (en) | 2006-03-09 |
CN1568282A (en) | 2005-01-19 |
EP1602614A4 (en) | 2011-06-15 |
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