CN1254320A - Cable-driven elevator - Google Patents
Cable-driven elevator Download PDFInfo
- Publication number
- CN1254320A CN1254320A CN98804753.5A CN98804753A CN1254320A CN 1254320 A CN1254320 A CN 1254320A CN 98804753 A CN98804753 A CN 98804753A CN 1254320 A CN1254320 A CN 1254320A
- Authority
- CN
- China
- Prior art keywords
- elevator
- pit shaft
- driving disk
- electrical motor
- railway carriage
- 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.)
- Granted
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B11/00—Main component parts of lifts in, or associated with, buildings or other structures
- B66B11/0035—Arrangement of driving gear, e.g. location or support
- B66B11/0045—Arrangement of driving gear, e.g. location or support in the hoistway
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- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Cage And Drive Apparatuses For Elevators (AREA)
- Types And Forms Of Lifts (AREA)
- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
- Elevator Door Apparatuses (AREA)
Abstract
The invention relates to a cable-driven elevator whose driving disk (16) is fitted at the highest or lowest stopping place of the cage, in the space between the cage side wall or its upper travel path and the adjacent shaft side wall (14). The motor (60), including its braking device, is fitted in an area accessible from the stopping place landing, near the shaft door opening or laterally above this. A transmission device (30, 60) between the driving disk and the motor is guided through the space between the shaft side wall (14) and the open position of the cage door and shaft door.
Description
The present invention relates to the elevator that a kind of cable wire drives, it has an elevator railway carriage of guiding on the running rail and a driving disk in pit shaft, and driving disk is connected with the electrical motor with drg by the torsion transmitting device of machinery.
In the traditional frame mode of this type of elevator, driving disk and be contained in the machine room by the electrical motor that driving device and/or power-transfer clutch are attached thereto, messenger cable is connected on the elevator railway carriage and counterweight that moves in the pit shaft directly or indirectly from the hole that the machine room in passes the machine room floor.Although in this independent machine room spendable space for the type and size of driving disk, electrical motor, drg and driving device without any restriction, in addition can also settle the switch cubicle of control elevator there without barrier, and all these equipment I﹠ M easily, but the shortcoming that exists is this frame mode cause the expenditure on construction of its building costliness and cause thus on the building roof or the restriction of the utilization in the superiors zone.The hydraulic pressure elevator of saving the space by contrast is owing to the reason of designing technique aspect only limits to use in the less building of the number of plies usually.
In the known elevator device that does not have between power plant in addition, drive motor, drg and the slewing that may be equipped with are contained in the pit shaft that travels, thus can not be directly from outside near or operation.Therefore the personnel that are trapped in the elevator railway carriage for emergency escape need accessory equipment, and the function of these accessory equipments and degree of utilization are limited.Be difficult to test drg in addition.
The objective of the invention is to,, will be designed to the drive unit for lift that cable wire drives, have a kind of still can the assurance when saving space, economic structure in order to assemble and maintenance work and be convenient to approaching by driving disk for fear of above-mentioned shortcoming.
For the elevator of the described type of preface, purpose of the present invention reaches by the described feature of claim 1 characteristic.Special project organization of drive unit for lift of the present invention and favourable improvement have been provided by dependent claims.
Adopt the present invention can form a kind of elevator device that does not have between power plant, it does not have above-mentioned various shortcoming and in addition by selecting to arrange that control and driver element allow high prefabricated degree, and thereby causes short time of setting up.Except the advantage of the expenditure on construction of the remarkable saving building realized thus, design plan of the present invention also provides some other important advantage, and these advantages mainly are,
-do not having can make full use of existing pit shaft cross-sectional plane better under the different situations with traditional elevator size (pit shaft cross-sectional plane, elevator railway carriage width);
-can use with the pit shaft cross-sectional plane and compare much bigger floor area for actuating device is installed;
-for routine test, inspection or repairing, can be from floor, the parts that need keep in repair with possible easy break-down of for example taking in case of necessity in pit shaft door zone directly that corresponding backplate must can reach near drive unit for lift away, that is electrical motor and drg;
-cancel or simplified many necessary so far difficulty or dangerous work in elevator shaft thus, so far in order to carry out these work or must to build a frame, or must there be a maintainer to the top of elevator railway carriage, to go;
-the elevator railway carriage by the situation of locking under can by the maintainer from floor easily near and release the brake, and/or by electrical motor hand-manipulated until moving to the position that the passenger can walk out elevator;
-one-sided driving arrangement need only be doubled for the elevator of big bearing capacity, and equally advantageously both sides installation in topmost bus stop zone.
Further describe drive unit for lift of the present invention by the accompanying drawing illustrated embodiment below.In the accompanying drawing:
Fig. 1 is by the schematic diagram of cable wire guidance device embodiment in the one-sided drive unit for lift of the present invention;
Fig. 2 is by the birds-eye view of one-sided drive unit for lift of the present invention, comprising with respect to the pit shaft side-wall shaft to the electrical motor that is arranged in parallel, with respect to driving disk axle and a transmitting device that comprises bevel gearing of electrical motor half-twist;
The lateral plan of Fig. 3,4 one-sided actuating unit or birds-eye view, wherein the axle of driving disk and electrical motor is arranged with respect to pit shaft sidewall half-twist;
Fig. 5 is located at the horizontal local section by the elevator railway carriage of one-sided drive unit for lift of the present invention of bus stop doorframe top by elevator shaft and having;
Fig. 6 presses a kind of modification of the drive unit for lift of Fig. 5, and wherein elongated electrical motor extends to driving disk together with drg from the pit shaft mouth always;
Fig. 7 is similar to the birds-eye view of Fig. 5, and wherein, the parallel axle that staggers of the side direction electrical motor other with for example being located at the pit shaft reveal is connected by being contained in the driving device on the driving disk;
Fig. 8 is similar to Fig. 5,7 birds-eye view, and wherein actuating unit always extends to electrical motor to the other bevelled low-angle of side from driving disk with one in reveal pit shaft end;
Fig. 9 is by the front elevation of drive unit for lift of the present invention, and this actuating device comprises two same actuating unit that are arranged in topmost elevator railway carriage bus stop both sides, their electrical motor and be located at electrical motor fwd drg can be approaching from pit shaft door both sides;
Figure 10 has two birds-eye vieies that are similar to the both sides drive unit for lift of actuating unit shown in Figure 2, and their bevel gearing interconnects by a S. A. that is located at the top synchronized operation of topmost elevator railway carriage bus stop separated by a distance;
Figure 11 is by the messenger cable of two driving disk guidings and the cable wire guiding or the catenation principle figure of elevator railway carriage and counterweight.
Press Fig. 1, in a kind of elevator, its elevator railway carriage 10 is driven by the driving disk in the zone that is located between elevator body side wall 12 and the pit shaft sidewall 14 adjacent with it 16, the guiding of cable wire 17 is from a top attachment point 18, walk around two wire rope pulleies 20 that are contained in elevator railway carriage downside, downward via driving disk 16 therefrom again, extend to always and be provided with the steering handwheel 24 that is hanging counterweight 22 and get back to second top attachment point 26.Because these two wire rope pulleies 20, cable wire power acts on the elevator railway carriage symmetrically, and vertical elevator railway carriage guidance device does not bear or only bear very little load in the pit shaft so be fixed on.If be used in elevator railway carriage downside by this embodiment cable wire masterpiece, then the elevator railway carriage upwards can drive to the height above driving disk always, and the actuating device that maybe can make driving disk and for example be in driving disk axle place height is positioned at by the side of elevator railway carriage top layer bus stop.But these two wire rope pulleies 20 also can be contained on the top of elevator railway carriage in principle, and at this moment driving disk 16 should be installed in such height, that is, make elevator railway carriage arrival the superiors' bus stop and can cross this top layer bus stop very in a small amount.The advantage that hangs the elevator railway carriage by symmetry shown in Figure 1 is, the central mounting of elevator railway carriage can not have additional cable wire wheel flutter, and when the size of given borehole size and given thus possible elevator railway carriage and door, can farthest utilize the space and make the passenger comfortable.So the design-calculated elevator device aspect elevator railway carriage and the borehole size without any the restriction of imposing, and thereby can dealing with various requirements.
In the cable wire guiding principle that has illustrated above being suitable for by drive unit for lift form of implementation of the present invention shown in Figure 2, wherein driving disk 16 is parallel to elevator body side wall 12 and arranges.On that side of pit shaft sidewall 14, connect bevel gearing 28 at driving disk 16, its input shaft 30 that is parallel to 14 extensions of pit shaft sidewall can extend by spendable spacing between elevator car chamber door 32 maximum open position and pit shaft sidewall without barrier, and can be connected in the motor output shaft that axle 30 is provided with axially parallel.The electrical motor 36 that is provided with drg 38 is positioned at the zone of vertical pit shaft doorframe 35, can partly enter doorframe or be contained in the doorframe front, also can partly be in pit shaft sidewall 14 in case of necessity in the groove of open front.
Driving disk 16, bevel gearing 28, axle 30 and the electrical motor 36 with drg 38 support worthily or are contained on the public assembling framework, have on this assembling framework some be used to support with elevator railway carriage guide rail and/or weight guide is connected and may with the corbel or other supporting member bonded assembly permanent joints that additionally are fixed on pit shaft sidewall 14 and/or the pit shaft doorframe.Actuating unit that puts together by assembling framework or axle 30 best level ground is pit shaft door 34 other extending in the zone that has illustrated in the pit shaft, more precisely from being arranged on can be from the front approaching electrical motor 36 of 31 sides, pit shaft doorway or side top.
Press Fig. 3 and Fig. 4, have on the driving disk 16 of the S. A. that extends transverse to pit shaft sidewall 14 and the assembling framework 40 that electrical motor 36 is installed in an enhancing, and be connected to each other by a belt transmission.The toothed belt transmission of Xuan Zeing comprises first miniature gears 42 that is contained on the motor shaft as an example, it passes the odontoid belt 44 of spacing between the Men Yubi (for example 60 to 80mm) by one and is connected with a bigger gear 46 on tween drive shaft 48, and also being included in second miniature gears 50 on the tween drive shaft 48, it drives a gear 54 bigger with driving disk 16 bonded assemblys by odontoid belt 52.Under the situation that adopts belt, cone belt etc., gear replaces with belt pulley or Pulley.Assembling framework 40 can push in the pit shaft at a narrow bearing that is fixed on the well bore wall from floor by its flat downside, and couples together with screw with elevator railway carriage guide rail and/or weight guide by the connecting panel 58 that is fixed on the framework.After assembling framework 40 anchorings, can be fixed on the butt flange 56 together with drg 38 from the near electrical motor 36 of floor one side joint.Represented cover plate 59 as an example as mask in Fig. 4, it detachably is fixed on pit shaft sidewall 14 and the pit shaft doorframe 35.
In the represented embodiment of Fig. 5 to 7, the S. A. of driving disk 16 and electrical motor 36 extends with respect to elevator body side wall and pit shaft parallel sidewalls.Press Fig. 5, the reducing gear transmission device that is unified with electrical motor that is simplified shown as piece 60 and drg, the axle 30 that stretches in the pit shaft district by a level is connected with driving disk 16.Consider the lateral dimensions of represented pit shaft door shell, the actuating unit that can be contained in as previously mentioned on the unified assembling framework is positioned at above the side of pit shaft door and elevator car chamber door.Assembling framework electrical motor piece 60 the zone in can be fixed on one across the lintel of pit shaft mouth on or on the support.For elevator railway carriage where necessary can drive to the bus stop that exceeds topmost to a certain extent, the elevator car chamber door or its housing that reduce or change in the electrical motor region arrive such degree, that is the elevator railway carriage that crosses halting point when, door being closed can be unhinderedly from axle 30 bypass mistakes.
Press Fig. 6, the electrical motor 62 of the no driving device that actuating unit only is complementary by the diameter of a cardinal principle and driving disk 16 is formed, thus since its diameter reduce electrical motor bigger length arranged, thereby cancelled tween drive shaft.Size can be chosen as that make electrical motor and be contained in its fwd drg 64 can be approaching at the other pit shaft oral-lateral face of topmost floor pit shaft door.
In order to make the adapter shaft between electrical motor and the driving disk can freely be passed in spendable spacing between pit shaft sidewall 14 and pit shaft door and the elevator car chamber door maximum open position, press Fig. 7 and on driving disk 16, connect a reducing gear transmission device 66, its input end is in the position of radially staggering with respect to driving disk in order to aim at above-mentioned spendable spacing and with motor reel.As seen from the figure, be parallel to pit shaft sidewall 14 and be close to the axle 30 of the other process of this pit shaft sidewall also door shell other through and extend to the electrical motor that is installed in pit shaft mouth front side always.Based on this frame mode, actuating unit and driving disk can be installed on any suitable height in the interior bus stop side of topmost floor.
Irrelevant with installation embodiment shown in Figure 7, establish suitable groove of size or hole in order to save the place of position ground settling actuating unit can stipulate in principle on well bore wall, for example groove 68 is used for part that reduction gearing mechanism 66 protrudes or groove 70 and is used for installing at reveal 15 places of pit shaft and holding whole or in part electrical motor and brake unit.
Even because also can guarantee that driving disk 16 by rule move with respect to the extended surface of pit shaft sidewall during to a next door little angle of inclination (in 10 °) by the birds-eye view of Fig. 8 at the axle of driving disk 16, comprise that by actuating device of the present invention transmitting device and electrical motor can be mounted to the same angle of next door inclination, so that make the axle 30 of transmitting device be passed in the spacing that exists between the shell of pit shaft sidewall and elevator car chamber door and pit shaft door in this way.Replace be connected as shown in Figure 8 mouth that having on the electrical motor stagger on axially parallel ground and with axle 30 bonded assembly drivings device, the mouth of electrical motor or driving device also can align vertically with axle 30, further from the outwardly directed electrical motor of pit shaft corresponding bigger groove can be set in the pit shaft sidewall for side direction in this case.
In order to provide enough driving powers to the elevator that is given for the bigger load of transportation, above-mentioned one-sided actuating unit can double and be installed in both sides in the topmost bus stop zone by the structure of mutual mirror-symmetrical.The front elevation of Fig. 9 has represented to have two drive unit for lift that are arranged in the identical actuating unit in topmost elevator railway carriage bus stop both sides by the present invention, their electrical motor and be located at electrical motor fwd drg 72 can be approaching in the both sides of pit shaft door 74 from floor.Electrical motor or the assembling framework separately that is supported with electrical motor for example are fixed on concrete lintel or steelframe 76 downsides across the pit shaft mouth, or are fixed on well bore wall 14 sides, also can be connected with suspension rod in the whole pit shaft there.In addition, the assembling framework of two actuating unit also can be fixed on the guide rail of elevator railway carriage and/or counterweight.In the pit shaft antetheca lintel or support 76 above, in as the pit shaft height of over-travel of travelling, the elevator control gear 80 that two motors is used can be installed.Even in order when story height is low, also to obtain to be used for enough positions of elevator control gear, also it can be installed in the spendable space, electrical motor below, pit shaft door 74 both sides.Electrical motor preferably covers by the lid that can be screwed together with the drg and the control housing that may be located at below it.
The form of implementation of the both sides drive unit for lift that Figure 10 represents comprises the bevel gearing that is similar to Fig. 2 28 that is connected on the driving disk 16.According to an additional feature, this bevel gearing can be contained in driving disk and face on that side of elevator railway carriage, and is connected to each other by the axle 78 of a rotation synchronously.This frame mode can be considered to use when the topmost floor has bigger height, because this height will be included the over-travel of elevator railway carriage from the bus stop safety of topmost, and actuating unit is contained in the side top of pit shaft door at this moment.
Be provided with in elevator railway carriage stroke both sides as seen from Figure 11 by simple especially cable wire guiding under the situation of actuating unit of the present invention, wherein, messenger cable 17 1 ends that extend via two driving disies 16 are connected the downside of elevator railway carriage 10, and the other end is fixedly connected on respectively on the counterweight 22.
Above-mentioned details and scheme by elevator device of the present invention can also advantageously be applied in this case, that is, one or more driving disies and actuating unit thereof be located in the zone of elevator railway carriage bus stop of foot or be arranged in case of necessity in the bottom can approaching from the side tunnel in.Certainly the cable wire guiding of representing in Fig. 1 or 11 in this case will be adjusted accordingly by means of two crop rotations that turn to that are contained in the well end.
Claims (13)
1. the elevator that drives of a cable wire, it has an elevator railway carriage of guiding on the running rail and a driving disk in pit shaft, driving disk is connected with the electrical motor with drg by the torsion transmitting device of machinery, it is characterized in that: driving disk (16) is contained in elevator body side wall (12) or its top in the zone of elevator railway carriage topmost bus stop and travels in the space between approach and the adjacent pit shaft sidewall (14), and, electrical motor (36) is contained in the zone that can arrive from the floor passageway of topmost bus stop on side, pit shaft doorway or its side together with drg (38), and transmitting device (28,30; 42-54) be designed to adapt with driving disk and electrical motor installation site separately, and from electrical motor until driving disk by pit shaft sidewall (14) and elevator railway carriage-and pit shaft door (32,34) open position between spendable spacing guide.
2. according to the described elevator of claim 1, it is characterized in that: the downside place that acts on the elevator railway carriage by the cable wire actuating device of driving disk guiding.
3. according to claim 1 or 2 described elevators, it is characterized in that: driving disk is parallel to elevator body side wall or the installing of pit shaft sidewall, and is connected by the transmitting device that is designed to belt transmission (42-54) on the electrical motor of axially parallel ground supporting.
4. according to claim 1 or 2 described elevators, it is characterized in that: driving disk is parallel to elevator body side wall or the installing of pit shaft sidewall, and is connected with the electrical motor of axially parallel in elevator body side wall or the setting of pit shaft sidewall by the transmitting device of being made up of bevel gearing (28) and axle (30).
5. according to claim 1 or 2 described elevators, it is characterized in that: when driving disk and electrical motor with respect to the elevator body side wall or pit shaft sidewall substantial axial is arranged abreast and gear system between them is used for and door open position and pit shaft sidewall between spendable space when adapting, the S. A. of driving disk and electrical motor is in a certain distance apart from one another.
6. according to the described elevator of claim 5, it is characterized in that: electrical motor, transmitting device and driving disk integral shaft are to extending layout to a next door little angle of inclination (in 10 °) abreast, so that make the axle of transmitting device pass spendable spacing (Fig. 8) between pit shaft sidewall and the door open position.
7. according to the described elevator of above-mentioned each claim, it is characterized in that: transmitting device and driving disk are bearing on the unified assembling framework (40), assembling framework is fixed on elevator railway carriage and/or counterweight and is anchored on the guide rail in the elevator shaft, and also can fix on assembling framework or by the flange connected electric machine.
8. according to the described elevator of claim 7, it is characterized in that: concentrated the assembling framework (40) of whole driving disk driving device to be fixed on the elevator railway carriage running rail and/or on the well bore wall of reveal and/or on the doorframe.
9. according to the described elevator of above-mentioned each claim, it is characterized in that: electrical motor and drg are contained in hole in the reveal well bore wall or the groove or before being contained in well bore wall.
10. according to the described elevator of above-mentioned each claim, it is characterized in that:, for example can set up or folding stage below come-at-able electrical motor and drg, establishing the maintenance auxiliary facilities on the well bore wall of reveal.
11., it is characterized in that: except that electrical motor and drg, also in the reveal well bore wall of elevator railway carriage bus stop, control device of electric motor is set accessibly according to the described elevator of above-mentioned each claim.
12., it is characterized in that according to the described elevator of claim 11: the control device of electric motor in the reveal well bore wall or be located at the doorway above or be located at half place of a both sides.
13., it is characterized in that: establish one respectively according to each described wire rope pulley actuating device in the claim 1 to 12 in the both sides of elevator railway carriage or elevator railway carriage approach according to the described elevator of above-mentioned each claim.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19718626A DE19718626C1 (en) | 1997-05-02 | 1997-05-02 | Rope driven elevator |
| DE19718626.2 | 1997-05-02 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1254320A true CN1254320A (en) | 2000-05-24 |
| CN1094109C CN1094109C (en) | 2002-11-13 |
Family
ID=7828463
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN98804753A Expired - Fee Related CN1094109C (en) | 1997-05-02 | 1998-04-30 | Cable-driven elevator |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP0979205B1 (en) |
| CN (1) | CN1094109C (en) |
| AT (1) | ATE210067T1 (en) |
| DE (1) | DE19718626C1 (en) |
| ES (1) | ES2149143T3 (en) |
| WO (1) | WO1998050299A1 (en) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19902853C2 (en) * | 1998-01-26 | 2001-10-11 | Guenter Kintrup | Passenger rope elevator |
| US7299896B1 (en) | 1998-09-29 | 2007-11-27 | Otis Elevator Company | Elevator system having drive motor located adjacent to hoistway door |
| DE19931325A1 (en) * | 1999-07-07 | 2001-01-18 | Schmitt & Sohn Gmbh & Co Aufzu | Landing door apron |
| ATE245597T1 (en) * | 1999-10-08 | 2003-08-15 | Osma Aufzuege Albert Schenk Gm | DRIVE FOR AN ELEVATOR |
| IT250148Y1 (en) * | 2000-12-05 | 2003-07-24 | Gmv Martini Spa | LIFT SYSTEM WITH ELECTRIC DRIVE |
| DE10064850C2 (en) * | 2000-12-23 | 2002-11-21 | Ziehl Abegg Ag | Traction sheave elevator with a backpack-style elevator car |
| DE20021886U1 (en) | 2000-12-23 | 2001-03-15 | Ziehl-Abegg GmbH & Co KG, 74653 Künzelsau | Traction sheave elevator with a backpack-style elevator car |
| DE20202975U1 (en) * | 2002-02-26 | 2003-07-03 | System Antriebstechnik Dresden Gmbh, 01189 Dresden | Machine room free traction elevator with belt drive and brake, has bent brake rim around belt pulley acting as friction surface for caliper brake |
| ES2361069T3 (en) * | 2003-06-12 | 2011-06-13 | Otis Elevator Company | ELEVATOR CONFIGURATION WITHOUT MACHINE ROOM WITH REDUCED UPPER SPACE. |
| DE102007018375A1 (en) | 2007-04-17 | 2008-10-23 | Logos-Innovationen Gmbh | Lifting device e.g. lifting platform, for building i.e. home, has drive element arranged on drive shaft, hauling element arranged between drive unit and load pickup, and carrier unit formed as bearing flange of drive motor |
| EP2147884B1 (en) | 2008-07-23 | 2012-04-18 | Logos-Innovationen GMBH | Lifting device, in particular lift or pneumatic platform |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1369305A (en) * | 1919-12-20 | 1921-02-22 | Sellers Gilbert | Elevator |
| US1997060A (en) * | 1931-01-28 | 1935-04-09 | Televator Corp | Conveyer |
| JPS603784U (en) * | 1983-06-22 | 1985-01-11 | 三菱電機株式会社 | Hoisting machine for elevator |
| CH666673A5 (en) * | 1985-05-10 | 1988-08-15 | Gebauer Ag | Drive for lifts and method of assembly. |
| FR2609974A1 (en) * | 1987-01-27 | 1988-07-29 | Otis Elevator Co | ELEVATOR WITH TRACTION |
| FI98209C (en) * | 1994-05-04 | 1997-05-12 | Kone Oy | Drive lift, lift unit and machine space |
| FI95456C (en) * | 1994-05-04 | 1996-02-12 | Kone Oy | Arrangement of the elevator shaft wall opening and dashboard |
| FI96198C (en) * | 1994-11-03 | 1996-05-27 | Kone Oy | Pinion Elevator |
| FI98296C (en) * | 1994-12-28 | 1997-05-26 | Kone Oy | Traction elevator and traction elevator engine room |
| IT1282980B1 (en) * | 1996-05-09 | 1998-04-03 | Gmv S P A | CONTAINMENT STRUCTURE OF THE LIFT MACHINERY |
| FI103498B (en) * | 1996-09-05 | 1999-07-15 | Kone Corp | Arrangement for opening the brake of the lift machinery |
-
1997
- 1997-05-02 DE DE19718626A patent/DE19718626C1/en not_active Expired - Fee Related
-
1998
- 1998-04-30 WO PCT/EP1998/002549 patent/WO1998050299A1/en active IP Right Grant
- 1998-04-30 AT AT98925505T patent/ATE210067T1/en active
- 1998-04-30 EP EP98925505A patent/EP0979205B1/en not_active Expired - Lifetime
- 1998-04-30 ES ES98925505T patent/ES2149143T3/en not_active Expired - Lifetime
- 1998-04-30 CN CN98804753A patent/CN1094109C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| EP0979205A1 (en) | 2000-02-16 |
| ES2149143T1 (en) | 2000-11-01 |
| WO1998050299A1 (en) | 1998-11-12 |
| DE19718626C1 (en) | 1999-01-21 |
| CN1094109C (en) | 2002-11-13 |
| EP0979205B1 (en) | 2001-12-05 |
| ATE210067T1 (en) | 2001-12-15 |
| ES2149143T3 (en) | 2002-04-16 |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |