EP1698581B1 - Machine, lifting system and machine room-less elevator - Google Patents
Machine, lifting system and machine room-less elevator Download PDFInfo
- Publication number
- EP1698581B1 EP1698581B1 EP05380038A EP05380038A EP1698581B1 EP 1698581 B1 EP1698581 B1 EP 1698581B1 EP 05380038 A EP05380038 A EP 05380038A EP 05380038 A EP05380038 A EP 05380038A EP 1698581 B1 EP1698581 B1 EP 1698581B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- car
- machine
- guides
- chassis
- elevator
- 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.)
- Not-in-force
Links
Images
Classifications
-
- 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
- B66B11/02—Cages, i.e. cars
- B66B11/0206—Car frames
Definitions
- the present invention refers to a machine, a lifting system and a machine room-less elevator with an external rotor permanent magnet machine.
- the pulley is part of the rotor itself and is centered on the length of said rotor allowing a centered draft.
- WO-A-9933742 relates to a cable elevator comprising an elevator car which travels on separate elevator car guides, a counterweight which travels on separate counterweight guides, and a driving machine which is arranged in the shaft.
- the driving machine is essentially comprised of a motor, a brake, a transmission, and a drive plate and is arranged on a machine console.
- the machine console itself is fastened to the counterweight guides and to the elevator car guides.
- the counterweight guides end inside the machine console.
- the elevator car guides are fastened to side shields of the machine console and rise upward above said console.
- the carrying cables are connected to a carrier cable fastening device located on the underside of the elevator car. As a result, the elevator car which is carried in a backpack manner can pass by the driving machine.
- JP-A-07117957 discloses a hoist constituted of an outer rotor motor is provided at the top section of a hoistway. A car and a balance weight are driven via a drive sheave formed on the outer rotor and a main cord. No machine room for the hoist is required above the upper end of the hoistway, and the required space above the hoistway is reduced. Hereby, the height of a building is reduced, and such problem as a right to enjoy sunshine is resolved.
- the hoist is constituted of the outer rotor motor, it can be installed more easily than the linear motor type, it has high efficiency, and the manufacturing cost is reduced.
- the present invention has as an object developing a configuration of a machine room-less elevator, wherein all the machinery for movement of the car is in the shaft itself, however preventing the building from having to bear the support structure of said machine, as previously mentioned.
- the invention refers to an elevator according to claim 1.
- the car in the elevator of the invention the car is fixed to the chassis which slides along the guides, said chassis comprising:
- the elevator of the invention allows combining a gearless permanent magnet machine placed in the guides of the elevator, without linking the installation to the constructive features of the shaft.
- the invention also allows the machine to be located in the geometric center of the guides and, since it is a gearless machine, an external rotor can be arranged.
- the external rotor is machined so as form the rotor and pulley in a single part, which allows the draft to be centered in the counterweight and in the chassis of the car, that the maintenance tasks to be carried out with easy access and risk-free, and to provide at least three elevator configurations with the same drive machine to cover the largest filed of application possible, depending on the load and the dimensions of the shaft.
- the permanent magnet synchronous machine is fixed to a first bedframe and said first bedframe, through dampers, is in turn fixed to the guides of the elevator by means of parts joining the counterweight and car guides in twos.
- the dampers are installed for the purpose of reducing the transmission of vibrations between the metal parts and the building.
- the first bedframe where the machine is fixed is installed in the top part of the shaft, supported on the car and counterweight guides; the car and counterweight guides are located close to a first wall of the shaft, the traction pulley of the machine being in a position substantially perpendicular to the first wall and furthermore in the geometric center of the machine, and therefore in the center of the distance between the guides.
- This pulley location greatly improves the riding comfort, decreases power consumption and as a result, increases the final performance of the elevator.
- the hauling cables pass through the traction pulleys, the counterweight is fixed at a first end of the hauling cables, the one closest to the first wall, and the chassis of the car is fixed at a second end of the hauling cables.
- the arrangement of the machine and the first bedframe is provided so that when the car reaches the last floor, the car exceeds the first bedframe and machine in order to have access to the machine and to be able to perform maintenance or for applications in elevators with a limited last stop.
- the fact that the car can go past the height of the machine and first bedframe is achieved because the machine and first bedframe are located between the guides of the counterweight and of the car.
- the car roof is used as a working surface.
- the car is fixed in a chassis which slides along the guides, and depending on how this chassis is carried out, the following embodiments exist:
- Figure 1A shows a representation of the shaft, guides, machine, counterweight, chassis of the car and car.
- Figure 1B shows a detail of the machine of the invention.
- the car and counterweight guides 11 on which the two parts 12 are screwed can be seen in the elevator shaft.
- Two dampers 13 are placed on them, and fixed on the dampers 13 is the first bedframe 14 which the machine 15 is fixed to.
- This configuration prevents having to fix the machine to a wall or to the ceiling of the shaft, therefore not depending on the constructive quality of the walls or their strength, since the forces of the machine in this invention are transmitted through the guides to the elevator pit.
- the machine is always located in the top portion of the shaft.
- the car and counterweight guides 11 are on the same side of the shaft, the traction pulley 321 of the machine is a position substantially perpendicular to the wall of the shaft close to the guides 11 and furthermore, by means of the external rotor motor and pulley, in the geometric center of the machine.
- the hauling cables 16 pass on one side of the pulley of the machine to the counterweight 17, and to the chassis of the car 18 on the other side; the car 19 moves within the chassis 18 which it is fixed to by the ground and ceiling.
- the brakes are completely accessible for the technician. Furthermore, the machine can always be installed at a sufficient distance with respect to the ceiling of the shaft in order to have enough space, since, if necessary, the chassis 18 can reach a greater height than the first bedframe 14 of the machine, as can be seen in the plan view of Figure 2C .
- Figures 1A and 2A-2C show the first embodiment (i) (not part of the invention), 1:1 suspension without return pulleys with a braced C-shaped chassis, which allows very limited dimensions under the car, which is particularly indicated for the application of elevators with a limited pit, that is elevators having a pit in the shaft under the bottom floor with a height that is less than normal.
- FIGS 5A-5D show the second embodiment (ii) (not part of the invention), 1:1 suspension without return pulleys with a back-pack chassis, in which the car 51 moves within the back-pack chassis 52.
- This manner of carrying out the chassis allows exceeding the machine, that is the chassis 52 reaches a greater height than that of the first bedframe 14.
- This embodiment allows being able to carry out elevators with a limited last stop, that is elevators in which the height in the shaft between the level of the last floor and the ceiling of the shaft is smaller than normal.
- FIGS 6A-6D show the embodiment (iii) according to the invention, 2:1 suspension with two first return pulleys 611 under the chassis 63 of the car, and with two second return pulleys 621 on the counterweight 64, arranged so that the draft of the hauling cables passes through the center of gravity of the chassis 63 and the counterweight 64.
- the hauling cables 66 pass through the pulley of the machine.
- the hauling cables 66 are re-sent by two pulleys 621 in the counterweight 64 in order to maintain the center of gravity of the counterweight 64 with the vertical of the pulley of the machine.
- the cables coming out of the pulleys 621 of the counterweight 64 are fixed to the second bedframe 68 under the machine.
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)
- Types And Forms Of Lifts (AREA)
Abstract
Description
- The present invention refers to a machine, a lifting system and a machine room-less elevator with an external rotor permanent magnet machine. The pulley is part of the rotor itself and is centered on the length of said rotor allowing a centered draft.
- The invention disclosed in patent document
EP 1 216 949 A2 shows an elevator with a gearless machine, fixing said machine to the building in the high portion of the elevator shaft. However, it has the following drawbacks: - it is necessary that the building constructor provides that the shaft must be able to house the machine support structure, whereupon the requirements of said shaft do not simply obey the dimensions of the elevator to be housed therein, but the constructive members of the shaft must be designed to further resist the loads and vibrations that the machine applies to the walls or ceiling of the shaft;
- the machine has a pulley located at a first end of the motor shaft, which means that the draft carried out on the counterweight and the chassis of the elevator car by means of the hauling cables are not located in the center of gravity thereof; this causes a considerable decrease of the performance due to the increase of losses due to the friction of the counterweight and chassis against the guides.
- at a second end of the motor shaft, the machine has a brake which has the large drawback of being right next to the back wall of the shaft, and therefore difficult to access, even in some cases impossible, for maintenance tasks.
-
WO-A-9933742 -
JP-A-07117957 - The present invention proposes a machine room-less elevator having the following advantages:
- the gearless permanent magnet machine is installed on the guides of the elevator and the installation of said machine is not linked to the constructive features of the shaft; that is the complete installation for the machine can be carried out without requiring supporting the machine on the building;
- the machine is located in the geometric center of the guides. Since the permanent magnet machine has an external rotor and the pulley is part of the rotor itself and is centered on the length of said rotor, it allows a centered draft on the counterweight and on the chassis of the car, whereupon achieving greater performance and a much lower power consumption;
- all the maintenance tasks are carried out with easy access and hazard-free;
- it can be carried out according to different embodiments so as to be adapted to the application of the elevator depending on the load and on the shaft dimensions.
- The present invention has as an object developing a configuration of a machine room-less elevator, wherein all the machinery for movement of the car is in the shaft itself, however preventing the building from having to bear the support structure of said machine, as previously mentioned.
- The invention refers to an elevator according to claim 1.
- According to the invention, in the elevator of the invention the car is fixed to the chassis which slides along the guides, said chassis comprising:
- a plurality of fourth crossmembers in a bottom portion of the car in a direction substantially perpendicular to the guides;
- a plurality of third longitudinal beams in a first side portion of the car in a direction substantially parallel to the guides;
- first return pulleys, one on each end of a fourth crossmember located in a central position, said first return pulleys being in a position substantially
- The elevator of the invention allows combining a gearless permanent magnet machine placed in the guides of the elevator, without linking the installation to the constructive features of the shaft. The invention also allows the machine to be located in the geometric center of the guides and, since it is a gearless machine, an external rotor can be arranged. The external rotor is machined so as form the rotor and pulley in a single part, which allows the draft to be centered in the counterweight and in the chassis of the car, that the maintenance tasks to be carried out with easy access and risk-free, and to provide at least three elevator configurations with the same drive machine to cover the largest filed of application possible, depending on the load and the dimensions of the shaft.
- Several features of the present invention are indicated below:
- In the traction system of the invention, the machine is located in the geometric center of the guides, and furthermore the pulley is centered on the rotor, and therefore on the counterweight and on the chassis.
- The elevator of the invention allows carrying out the assembly without needing to build a machine room and it also allows access from the ceiling of the car to the machine of the elevator in order to carry out maintenance tasks.
- The machine is a permanent magnet synchronous machine.
- The machine is fixed by means of a part to the car and counterweight guides located on the same side of the shaft.
- As a result of the configuration of the machine and the "back-pack" chassis, it allows that, when the car is close to the machine, it exceeds it in height, and thus being able to carry out elevators with a limited last stop.
- As a result of its conception, the machine allows easy maintenance; among other features already highlighted, the height of the machine coincides with the diameter of its pulley, whereby reducing the space required by the machine.
- A great balance of forces and operating stability are obtained as a result of the 2 or 4 brakes.
- A series of drawings will be very briefly described below which will aid in better understanding the invention and are expressly related to different embodiments of said invention which are presented as non-limiting examples thereof.
-
Figure 1A shows a perspective view of the shaft, guides, machine, counterweight, chassis of the car and car for a first embodiment (i) not part of the invention : 1:1 suspension without return pulleys with braced C-shaped chassis. -
Figure 1B shows a detail in which the location of the first bedframe supporting the machine in the guides of the elevator can be seen. -
Figures 2A, 2B and2C show elevation, profile and plan views of the first embodiment of the elevator. -
Figures 3A ,3B and 3C show perspective, elevational and plan views of the machine of the invention. -
Figure 4 shows a detail of the position of the elevator during maintenance. -
Figure 5a shows a perspective view of the shaft, guides, machine, counterweight, chassis of the car and car for a second embodiment (ii) not part of the invention : 1:1 suspension without return pulleys with back-pack chassis. -
Figures 5B, 5C and5D show elevational, profile and plan views of the second embodiment of the elevator. -
Figure 6A shows a perspective view of the shaft, guides, machine, counterweight, chassis of the car and car according to the invention (iii): 2:1 suspension with return pulleys. -
Figures 6B, 6C and6D show elevational, profile and plan views of the third embodiment of the elevator. - The operation of an elevator as well as the embodiments will be explained in detail below through the drawings in the figures.
- The permanent magnet synchronous machine is fixed to a first bedframe and said first bedframe, through dampers, is in turn fixed to the guides of the elevator by means of parts joining the counterweight and car guides in twos. The dampers are installed for the purpose of reducing the transmission of vibrations between the metal parts and the building.
- The first bedframe where the machine is fixed is installed in the top part of the shaft, supported on the car and counterweight guides; the car and counterweight guides are located close to a first wall of the shaft, the traction pulley of the machine being in a position substantially perpendicular to the first wall and furthermore in the geometric center of the machine, and therefore in the center of the distance between the guides. This pulley location greatly improves the riding comfort, decreases power consumption and as a result, increases the final performance of the elevator.
- The hauling cables pass through the traction pulleys, the counterweight is fixed at a first end of the hauling cables, the one closest to the first wall, and the chassis of the car is fixed at a second end of the hauling cables.
- With the previously mentioned pulley location, it is achieved that the draft is always carried out in the geometric center of the counterweight and in the geometric center of the chassis.
- The arrangement of the machine and the first bedframe is provided so that when the car reaches the last floor, the car exceeds the first bedframe and machine in order to have access to the machine and to be able to perform maintenance or for applications in elevators with a limited last stop. The fact that the car can go past the height of the machine and first bedframe is achieved because the machine and first bedframe are located between the guides of the counterweight and of the car. For maintenance tasks, there are attachments which allow joining the chassis of the car to the first bedframe such that the maintenance tasks from the car ceiling are carried out with no risk for the workers, and regardless of the condition of the walls of the building, as the car is fixed on the very structure formed by the first bedframe of the machine and the guides. In these maintenance tasks, the car roof is used as a working surface.
- The car is fixed in a chassis which slides along the guides, and depending on how this chassis is carried out, the following embodiments exist:
- Embodiment (i) (not part of the invention) shown in
Figures 1A and2A-2C . 1:1 suspension without return pulleys: the car moves within a braced C-shaped chassis. This first embodiment allows for very limited dimensions under the car and the application in limited pit elevators, that is in elevators having a pit in the shaft that is under the lower floor with a height that is less than usual. - Embodiment (ii) (not part of the invention) shown in
Figures 5A-5C . 1:1 suspension without return pulleys: the car moves within the back-pack chassis. This manner of carrying out the chassis allows exceeding the machine and thus being able to carry out elevators with a limited last stop, that is elevators in which the height in the shaft between the level of the last floor and the ceiling of the shaft is smaller than usual. - Embodiment (iii) (according to the invention) shown in
Figures 6A-6D . 2:1 suspension with two return pulleys under the chassis of the car and with two return pulleys on the counterweight, arranged so that the draft of the hauling cables passes through the center of gravity of the car and of the counterweight. - When the shaft has normal dimensions and the elevator is in 1:1 suspension, embodiments (i) or (ii) can be used indistinctly.
- The advantage of being able to use different embodiments is that with the same arrangement of the machine, the vast majority of elevator configurations can be resolved, depending on the constructive measurements of the shaft, on the number of passengers in the elevator and on the elevator load capacity.
-
Figure 1A shows a representation of the shaft, guides, machine, counterweight, chassis of the car and car.Figure 1B shows a detail of the machine of the invention. - The car and counterweight guides 11 on which the two
parts 12 are screwed can be seen in the elevator shaft. Twodampers 13 are placed on them, and fixed on thedampers 13 is thefirst bedframe 14 which themachine 15 is fixed to. This configuration prevents having to fix the machine to a wall or to the ceiling of the shaft, therefore not depending on the constructive quality of the walls or their strength, since the forces of the machine in this invention are transmitted through the guides to the elevator pit. The machine is always located in the top portion of the shaft. - The car and counterweight guides 11 are on the same side of the shaft, the
traction pulley 321 of the machine is a position substantially perpendicular to the wall of the shaft close to theguides 11 and furthermore, by means of the external rotor motor and pulley, in the geometric center of the machine. - The hauling
cables 16 pass on one side of the pulley of the machine to thecounterweight 17, and to the chassis of thecar 18 on the other side; thecar 19 moves within thechassis 18 which it is fixed to by the ground and ceiling. - In
Figure 2c theguides 11 of thechassis 18 andcar 19 andcounterweight 17 which are on the same side of the shaft can be clearly seen, thetraction pulley 321 of the machine is in a position substantially perpendicular to the wall of the shaft on which theguides 11 are fixed and furthermore in the geometric center of the machine, which remarkably improves the final performance of elevator with this invention; the haulingcables 16 pass through the pulley of the machine, on one side, the one closest to the wall, thecounterweight 17 is fixed, and on the other side thechassis 18 of thecar 19, and the draft is always carried out in the geometric center of the two. -
Figures 3A-3C show different views representing themachine 300. Thestator 30 of the machine is actually the shaft which is rigidly joined to theframe 31 of the machine; therotor 32 provided by the invention is the outer rotating portion, made up of a cylinder in the center of which thetraction pulley 321 is machined, then attached, and at each end there is abraking area 322 on which thebrakes 33 act on each one of them; there is a total of 2 or 4 brakes, according to the application. -
Figure 4 shows a detail of the position of the elevator during maintenance. To carry out maintenance tasks, thechassis 18 of thecar 19 is suspended withparts 41 to thefirst bedframe 14 of the machine; theseparts 41 allow joining thechassis 18 of thecar 19 to thefirst bedframe 14 in order to keep thecar 19 suspended such that maintenance tasks from the roof of thecar 19 are carried out with no risk for the workers. In contrast, if maintenance tasks are carried out on the brakes of the machine, thecar 19 could ascend, with the subsequent risk of the maintenance technician. In this embodiment of the invention, the roof of thecar 19 is used as a working surface. It is important to again highlight that the elevator of the invention allows all these tasks with complete independence from the building and without having to suspend thecar 19 from the walls thereof. - As is shown in
Figure 4 , the brakes are completely accessible for the technician. Furthermore, the machine can always be installed at a sufficient distance with respect to the ceiling of the shaft in order to have enough space, since, if necessary, thechassis 18 can reach a greater height than thefirst bedframe 14 of the machine, as can be seen in the plan view ofFigure 2C . -
Figures 1A and2A-2C show the first embodiment (i) (not part of the invention), 1:1 suspension without return pulleys with a braced C-shaped chassis, which allows very limited dimensions under the car, which is particularly indicated for the application of elevators with a limited pit, that is elevators having a pit in the shaft under the bottom floor with a height that is less than normal. -
Figures 5A-5D show the second embodiment (ii) (not part of the invention), 1:1 suspension without return pulleys with a back-pack chassis, in which thecar 51 moves within the back-pack chassis 52. This manner of carrying out the chassis allows exceeding the machine, that is thechassis 52 reaches a greater height than that of thefirst bedframe 14. This embodiment allows being able to carry out elevators with a limited last stop, that is elevators in which the height in the shaft between the level of the last floor and the ceiling of the shaft is smaller than normal. -
Figures 6A-6D show the embodiment (iii) according to the invention, 2:1 suspension with two first return pulleys 611 under thechassis 63 of the car, and with two second return pulleys 621 on thecounterweight 64, arranged so that the draft of the hauling cables passes through the center of gravity of thechassis 63 and thecounterweight 64. The haulingcables 66 pass through the pulley of the machine. On one side of thetraction pulley 321, the one closest to the wall, the haulingcables 66 are re-sent by twopulleys 621 in thecounterweight 64 in order to maintain the center of gravity of thecounterweight 64 with the vertical of the pulley of the machine. The cables coming out of thepulleys 621 of thecounterweight 64 are fixed to thesecond bedframe 68 under the machine. On the other side of thetraction pulley 321 of the machine, they are re-sent with twopulleys 611 under thechassis 63 of the car and go up as is shown inFigures 6A-6D between the wall of the car and the wall of the shaft up to theirattachment 65, which can be carried out on the wall or ceiling of the shaft, and the draft is always carried out in the geometric center of the car.
Claims (3)
- Elevator, comprising a lifting system that includes at least one gearless machine having a frame (31), the lifting system having:a first bedframe (14) on which the frame (31) is fixed;damping means (13) in the first bedframe (14) so as to prevent vibrations from being transmitted from the first bedframe (14);a plurality of guides (11):longitudinally running along an elevator shaft so as to define a parallelepiped with smaller dimensions than the shaft;for guiding an up/down movement of a chassis (18, 52, 63) of a car (19) and a counterweight (17, 64);located in a position close to a first wall of the shaft; the first bedframe (14) being joined to the guides (11) in a top portion of the guides (11):so as to locate the traction pulley (321):in a position substantially perpendicular to a first wall;in the center of the distance between the guides (11);so as to
prevent transmitting mechanical stresses to the shaft;
allow a centered draft of the chassis (18, 52, 63) of the car (19) and of the
counterweight (17, 64);
wherein
the car (19) is fixed to the chassis (63) which slides along the guides (11), said chassis (63) comprising:a plurality of fourth crossmembers (631) in a bottom portion of the car (19) in adirection substantially perpendicular to the guides (11);
a plurality of third longitudinal beams (632) in a first side portion of the car (19) in adirection substantially parallel to the guides (11);
first return pulleys (611), one on each end of a fourth crossmember (631) located ina central position, said first return pulleys (611) being in a position substantiallyperpendicular to the first wall;
wherein second return pulleys (621) are located in a top portion of the counterweight (64), saidsecond return pulleys (621) being in a position substantially parallel to the firstwall;
for the fourth crossmembers (631), the third longitudinal beams (632) and the first return pulleys (611) to define a return chassis structure;
wherein the hauling means (66) comprise:a first end joined to a second bedframe (68) in a plane parallel to the first wall;a second end joined to an attachment (65) in a plane perpendicular to the first wall and equidistant from the guides (11);a first stretch comprised between the first end and the first return pulleys (611), configured so as to be hauled by the traction pulley (321) and driven by the second return pulleys (621);a second stretch comprised between the first return pulleys (611) and the attachment (65), configured so as to be driven by the first return pulleys (611). - Elevator of claim 1, wherein the gearless machine comprises a frame (31) and a substantially cylindrical motor (300) having a stator (30) and a rotor (32), wherein:the stator (30) is a longitudinal shaft having a first length;the rotor (32):forms the substantially cylindrical outer surface of the motor (300);is configured to rotate about a rotating shaft parallel to the stator (30);has a second length;comprises a traction pulley (321) in a central position configured for hauling a
chassis (18, 52, 63) of an elevator car (19) and a counterweight (17, 64) through hauling means (16, 66);the length of the stator (30) is greater than the length of the rotor (32);the frame comprises support means (311) spaced a distance coinciding with the first
length, the support means (311) being configured to bear the motor (300) in a substantially horizontal direction, the motor (300) being rigidly joined to the frame (31) by means of the stator (30). - Elevator of claim 2, further comprising a plurality of braking portions (322) arranged on the surface of the rotor (32) not occupied by the traction pulley (321), a braking device (33) acting on said braking portions (322).
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DK05380038.9T DK1698581T3 (en) | 2005-03-01 | 2005-03-01 | Machine, lifting system and machine roomless elevator |
EP05380038A EP1698581B1 (en) | 2005-03-01 | 2005-03-01 | Machine, lifting system and machine room-less elevator |
PT05380038T PT1698581E (en) | 2005-03-01 | 2005-03-01 | Machine, lifting system and machine room-less elevator |
AT05380038T ATE520617T1 (en) | 2005-03-01 | 2005-03-01 | MACHINE, LIFTING SYSTEM AND MACHINE ROOM-LESS ELEVATOR |
ES05380038T ES2371919T3 (en) | 2005-03-01 | 2005-03-01 | MACHINE, ELEVATOR SYSTEM AND ELEVATOR WITHOUT FOUR MACHINES. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP05380038A EP1698581B1 (en) | 2005-03-01 | 2005-03-01 | Machine, lifting system and machine room-less elevator |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1698581A1 EP1698581A1 (en) | 2006-09-06 |
EP1698581B1 true EP1698581B1 (en) | 2011-08-17 |
Family
ID=34942766
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP05380038A Not-in-force EP1698581B1 (en) | 2005-03-01 | 2005-03-01 | Machine, lifting system and machine room-less elevator |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP1698581B1 (en) |
AT (1) | ATE520617T1 (en) |
DK (1) | DK1698581T3 (en) |
ES (1) | ES2371919T3 (en) |
PT (1) | PT1698581E (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101896417B (en) * | 2007-12-10 | 2014-06-18 | 奥蒂斯电梯公司 | Elevator machine frame |
CN105329746A (en) * | 2015-11-25 | 2016-02-17 | 佛山住友富士电梯有限公司 | Multifunctional elevator |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ITMI20062544A1 (en) * | 2006-12-29 | 2008-06-30 | L A Consulting S A S | ELEVATOR WITH BALANCING WEIGHT |
CN102099280A (en) * | 2008-07-23 | 2011-06-15 | 因温特奥股份公司 | Elevator system with automotive elevator cabin |
JP5416832B2 (en) | 2009-04-28 | 2014-02-12 | オーチス エレベータ カンパニー | Elevator hoist frame having a structure for reducing noise |
FI20106044A (en) * | 2010-10-11 | 2012-04-12 | Kone Corp | Elevator |
ES2539165T3 (en) * | 2012-03-15 | 2015-06-26 | Thyssenkrupp Aufzugswerke Gmbh | Drive pulley lift without machine room |
CN103193135A (en) * | 2013-04-07 | 2013-07-10 | 上海微频莱机电科技有限公司 | Elevator system with compact structure |
EP3283425B1 (en) | 2015-04-17 | 2020-08-19 | Otis Elevator Company | Elevator system |
WO2024049388A1 (en) * | 2022-09-01 | 2024-03-07 | Bursa Teknik Universitesi Rektorlugu | Rail-mounted integrated elevator traction system |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI811414A0 (en) * | 1981-05-07 | 1981-05-07 | Elevator Gmbh | FREKVENSOMFORMARSTYRD KORTSLUTNINGSMOTOR |
US4664230A (en) * | 1984-03-23 | 1987-05-12 | Olsen Lawrence O | Elevator |
JPH0745314B2 (en) * | 1988-01-21 | 1995-05-17 | 三菱電機株式会社 | Elevator hoist |
JP3152034B2 (en) | 1993-10-28 | 2001-04-03 | 三菱電機株式会社 | Traction sheave type elevator device |
DE19634629B4 (en) * | 1996-02-21 | 2004-04-29 | Wittur Ag | Gearless drive device for lifts |
PL190277B1 (en) | 1997-12-23 | 2005-11-30 | Inventio Ag | Rope-type hoisting winch with a driving disk |
ITMI991324A1 (en) * | 1999-06-15 | 2000-12-15 | Elex Spa | LIFTING SYSTEM FOR PEOPLE AND TRACTION ROPE TYPES |
DE10064850C2 (en) | 2000-12-23 | 2002-11-21 | Ziehl Abegg Ag | Traction sheave elevator with a backpack-style elevator car |
DE10205170B4 (en) * | 2002-02-07 | 2005-07-21 | Wittur Ag | Traction elevator |
IL157277A (en) * | 2002-09-05 | 2007-12-03 | Inventio Ag | Lift installation and method of arranging a drive engine of a lift installation |
EP1460022A1 (en) * | 2003-03-20 | 2004-09-22 | Inventio Ag | Drive unit for elevator |
-
2005
- 2005-03-01 AT AT05380038T patent/ATE520617T1/en active
- 2005-03-01 EP EP05380038A patent/EP1698581B1/en not_active Not-in-force
- 2005-03-01 PT PT05380038T patent/PT1698581E/en unknown
- 2005-03-01 ES ES05380038T patent/ES2371919T3/en active Active
- 2005-03-01 DK DK05380038.9T patent/DK1698581T3/en active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101896417B (en) * | 2007-12-10 | 2014-06-18 | 奥蒂斯电梯公司 | Elevator machine frame |
CN105329746A (en) * | 2015-11-25 | 2016-02-17 | 佛山住友富士电梯有限公司 | Multifunctional elevator |
Also Published As
Publication number | Publication date |
---|---|
ATE520617T1 (en) | 2011-09-15 |
DK1698581T3 (en) | 2011-11-07 |
ES2371919T3 (en) | 2012-01-11 |
PT1698581E (en) | 2011-10-19 |
EP1698581A1 (en) | 2006-09-06 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP1698581B1 (en) | Machine, lifting system and machine room-less elevator | |
KR100297123B1 (en) | elevator | |
KR100853662B1 (en) | Traction sheave elevator | |
KR100618467B1 (en) | Elevator device | |
AU2005200039B2 (en) | Drive for a lift installation and method of converting a drive in a lift installation | |
KR100351275B1 (en) | Machin room less elevator | |
PL212758B1 (en) | Crane propulsion machine and method for mounting the propulsion machine | |
JP2014526427A (en) | Elevator suspension structure and guide shoe structure | |
CN201002908Y (en) | Rope-wheel type elevator without machinery room traction | |
JP4255525B2 (en) | Elevator | |
JPH11106159A (en) | Elevator | |
KR101147585B1 (en) | Pulley arrangement for elevators | |
US20110315487A1 (en) | Arrangement of elevator machines | |
KR101130160B1 (en) | Elevator installation with reduced hoistway dimensions | |
JP2012056773A (en) | Machine room-less elevator | |
EP1535875B1 (en) | Elevator device | |
CN101096255A (en) | Lift installation | |
JP6432926B1 (en) | Elevator equipment | |
JP4270018B2 (en) | Elevator equipment | |
JP4195063B2 (en) | Elevator | |
JP4195044B2 (en) | Elevator | |
KR101432451B1 (en) | Elevator device | |
JP2009084058A (en) | Elevator | |
EP1736431B1 (en) | Elevator apparatus | |
CN219194133U (en) | Elevator traction device and elevator |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU MC NL PL PT RO SE SI SK TR |
|
AX | Request for extension of the european patent |
Extension state: AL BA HR LV MK YU |
|
17P | Request for examination filed |
Effective date: 20070302 |
|
AKX | Designation fees paid |
Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU MC NL PL PT RO SE SI SK TR |
|
17Q | First examination report despatched |
Effective date: 20100302 |
|
GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
GRAC | Information related to communication of intention to grant a patent modified |
Free format text: ORIGINAL CODE: EPIDOSCIGR1 |
|
GRAS | Grant fee paid |
Free format text: ORIGINAL CODE: EPIDOSNIGR3 |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU MC NL PL PT RO SE SI SK TR |
|
REG | Reference to a national code |
Ref country code: GB Ref legal event code: FG4D |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: EP |
|
REG | Reference to a national code |
Ref country code: IE Ref legal event code: FG4D |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R096 Ref document number: 602005029539 Country of ref document: DE Effective date: 20111013 |
|
REG | Reference to a national code |
Ref country code: PT Ref legal event code: SC4A Free format text: AVAILABILITY OF NATIONAL TRANSLATION Effective date: 20111012 |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: NV Representative=s name: BUGNION S.A. |
|
REG | Reference to a national code |
Ref country code: DK Ref legal event code: T3 |
|
REG | Reference to a national code |
Ref country code: SE Ref legal event code: TRGR |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R082 Ref document number: 602005029539 Country of ref document: DE Representative=s name: PATENTANWAELTE VALENTIN, GIHSKE, GROSSE, KLUEP, DE Ref country code: DE Ref legal event code: R082 Ref document number: 602005029539 Country of ref document: DE Representative=s name: GIHSKE GROSSE KLUEPPEL KROSS BUEROGEMEINSCHAFT, DE |
|
REG | Reference to a national code |
Ref country code: NL Ref legal event code: T3 |
|
REG | Reference to a national code |
Ref country code: ES Ref legal event code: FG2A Ref document number: 2371919 Country of ref document: ES Kind code of ref document: T3 Effective date: 20120111 |
|
LTIE | Lt: invalidation of european patent or patent extension |
Effective date: 20110817 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20110817 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: PL Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20110817 Ref country code: SI Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20110817 Ref country code: GR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20111118 Ref country code: CY Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20110817 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20110817 Ref country code: CZ Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20110817 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: RO Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20110817 Ref country code: EE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20110817 |
|
PLBE | No opposition filed within time limit |
Free format text: ORIGINAL CODE: 0009261 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT |
|
26N | No opposition filed |
Effective date: 20120521 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R097 Ref document number: 602005029539 Country of ref document: DE Effective date: 20120521 |
|
BERE | Be: lapsed |
Owner name: INDUSTRIAS MONTANESAS ELECTRICAS MECANICAS, S.L. Effective date: 20120331 |
|
REG | Reference to a national code |
Ref country code: NL Ref legal event code: V1 Effective date: 20121001 |
|
REG | Reference to a national code |
Ref country code: SE Ref legal event code: EUG |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20120302 Ref country code: MC Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20120331 Ref country code: FI Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20120301 |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PL |
|
REG | Reference to a national code |
Ref country code: DK Ref legal event code: EBP |
|
GBPC | Gb: european patent ceased through non-payment of renewal fee |
Effective date: 20120301 |
|
REG | Reference to a national code |
Ref country code: PT Ref legal event code: MM4A Free format text: LAPSE DUE TO NON-PAYMENT OF FEES Effective date: 20121203 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: ST Effective date: 20121130 |
|
REG | Reference to a national code |
Ref country code: IE Ref legal event code: MM4A |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: CH Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20120331 Ref country code: LI Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20120331 Ref country code: GB Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20120301 Ref country code: IS Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20121001 Ref country code: BE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20120331 Ref country code: IE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20120301 Ref country code: FR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20120402 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R119 Ref document number: 602005029539 Country of ref document: DE Effective date: 20121002 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20120301 Ref country code: PT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20121203 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: NL Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20121001 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: DK Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20120331 |
|
REG | Reference to a national code |
Ref country code: AT Ref legal event code: MM01 Ref document number: 520617 Country of ref document: AT Kind code of ref document: T Effective date: 20120301 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: BG Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20111117 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: AT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20120301 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: TR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20110817 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LU Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20120301 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: HU Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20050301 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: DE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20121002 |
|
REG | Reference to a national code |
Ref country code: ES Ref legal event code: GC2A Effective date: 20190129 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: ES Payment date: 20190405 Year of fee payment: 15 |
|
REG | Reference to a national code |
Ref country code: ES Ref legal event code: FD2A Effective date: 20210726 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: ES Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20200302 |