EP1771374B1 - Grundrahmen für eine aufzugsmaschine - Google Patents

Grundrahmen für eine aufzugsmaschine Download PDF

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Publication number
EP1771374B1
EP1771374B1 EP05764419.7A EP05764419A EP1771374B1 EP 1771374 B1 EP1771374 B1 EP 1771374B1 EP 05764419 A EP05764419 A EP 05764419A EP 1771374 B1 EP1771374 B1 EP 1771374B1
Authority
EP
European Patent Office
Prior art keywords
machine
section
mounting base
diverting pulley
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
Application number
EP05764419.7A
Other languages
English (en)
French (fr)
Other versions
EP1771374A4 (de
EP1771374A1 (de
Inventor
Ari HÄNNINEN
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kone Corp
Original Assignee
Kone Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Kone Corp filed Critical Kone Corp
Publication of EP1771374A1 publication Critical patent/EP1771374A1/de
Publication of EP1771374A4 publication Critical patent/EP1771374A4/de
Application granted granted Critical
Publication of EP1771374B1 publication Critical patent/EP1771374B1/de
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B19/00—Mining-hoist operation
    • B66B19/005—Mining-hoist operation installing or exchanging the elevator drive
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B19/00—Mining-hoist operation
    • B66B19/007—Mining-hoist operation method for modernisation of elevators

Definitions

  • the present invention relates to an adjustable mounting base for an elevator machine as defined in the preamble of claim 1.
  • the present invention concerns in the first place an elevator provided with a machine room or a corresponding space, the elevator hoisting machine and at least some of the diverting pulleys being mounted on a base or equivalent fitted in place in the machine room or in the elevator shaft.
  • the machine mounting base may consist of e.g. two I-beams or U-beams placed side by side, on which all the required components, such as the hoisting machine, diverting pulleys and rope-end fastening solutions are secured separately.
  • Japanese patent specification JP7061744 (Otis Elevator Co) represents a prior-art method of placing the elevator hoisting machine and some of the diverting pulleys in the elevator machine room.
  • the topmost component is the traction sheave, from which the first end of the elevator rope goes to the elevator car.
  • the second end of the elevator rope goes down by the upper side of a diverting pulley to the counterweight.
  • the diverting pulley is secured to the machine mounting base below the level of the traction sheave by means of two beams whose vertical web portion is provided with an elongated adjusting hole extending in a substantially horizontal plane, the diverting pulley being mounted in this hole.
  • the diverting pulley can thus be moved horizontally relative to the position of the traction sheave.
  • the solution comprises a tensioning pulley, which is placed in both vertical and horizontal directions between the traction sheave and the diverting pulley, above the hoisting rope.
  • the function of the tensioning pulley is to tension the hoisting ropes in the direction of the traction sheave to prevent slipping of the hoisting ropes.
  • a problem with the above-mentioned solution is that the tensioning pulley is placed at such an elevated position relative to the traction sheave that the hoisting rope portion between the tensioning pulley and the traction sheave is in an oblique position. Therefore, the angle of this rope portion changes according to the lateral position of the diverting pulley, with the result that especially the adjusting work during installation becomes more difficult. A further problem is encountered in preserving friction between the traction sheave and the hoisting ropes.
  • Elevator hoisting ropes of smaller and smaller thickness and greater and greater structural strength have been developed, thus also allowing traction sheaves and diverting pulleys of smaller diameters to be used than before. As a consequence of this, it has become possible to implement higher suspension ratios than before, e.g. 3:1-7:1 or even greater. A high suspension ratio correspondingly leads to a need to assist the suspension by the use of a number of diverting pulleys, whose optimal layout has been difficult in many solutions.
  • the roping comprises an auxiliary diverting pulley, which, in prior-art hoisting machine arrangements secured to the elevator guide rails, is difficult to set in exactly the right angle relative to the position of the traction sheave.
  • a double-wrap solution is needed e.g, in traction sheave mechanisms provided with coatings to increase the frictional grip between the traction sheave and the elevator ropes. Due to the use of a plurality of diverting pulleys, the installation work has become more complicated because the amount of measuring and adjusting work during installation has increased. Prior-art arrangements provide no viable solution to this problem.
  • the EP 1 555 232 as well as the US 5,957,242 disclose a machine mounting base according to the preamble of claim 1.
  • the object of the present invention is to overcome the above-mentioned drawbacks and to create an adjustable machine mounting base that is economical in cost and allows fast and as faultless an installation as possible and that also enables easy installation in structures already completed, e.g. in conjunction with modernization, while ensuring a sufficient frictional grip between the hoisting ropes and the traction sheave.
  • adjustable elevator machine mounting base of the invention One of the advantages of the adjustable elevator machine mounting base of the invention is that the adjustment of the rope distance can be performed reliably, easily and quickly, because the rope angles do not change during the adjustment. Therefore, the structure associated with the ropes in the machine arrangement is always identical regardless of the horizontal distance between the elevator car and the counterweight. Another advantage is a fastening solution of a standard nature that is suited for installtion even in old machine rooms in conjunction with modernization of elevators.
  • the machine mounting base of the invention can be used with elevator cars and counterweights of several different sizes.
  • the adjustable machine mounting base of the invention is characterized by what is disclosed in the characterization part of claim 1. Correspondingly, other embodiments of the invention are characterized by what is disclosed in the other claims.
  • FIGS 1 and 2 present an adjustable mounting base 5 for an elevator machine according to the invention, in side view and partially sectioned.
  • the machine mounting base 5 is placed in the elevator machine room 1 and secured in position to the floor 2 of the machine room 1, said floor being provided with at least passage holes 3 and 4 for the hoisting ropes 18 of the elevator.
  • the adjustable machine mounting base 5 is of modular construction such that the machine mounting base 5 comprises at least three main modular components, viz. a frame structure 6, a machine section 7 and a counterweight section 8. All these main components 6-8 are so designed that they are of as highly standardized construction as possible to enable them to be fitted to as many differently sized elevator constructions as possible.
  • the machine section 7 and the counterweight section 8 can be secured in correct positions to the frame structure 6 by means of fastening bolts.
  • the fastening is preferably so implemented that the counterweight section 8 is always secured to the first end of the frame structure 6 or in its immediate vicinity while the machine section 7 is secured to the frame structure at a required horizontal distance from the counterweight section 8 at the second end of the frame structure or to a suitable point between the second end and the counterweight section 8.
  • the aforesaid horizontal distance is determined by the mutual horizontal distance, i.e. rope distance, between the counterweight and the elevator car.
  • the frame structure 6 of the machine mounting base is also illustrated in Fig. 3 and 4 .
  • the frame structure 6 is a rectangular frame mainly consisting of e.g. U-shaped profiled beams width their web plate in a substantially vertical position.
  • the forward side beam 26 of the frame structure is partially sectioned so as to show the structures located behind the beam.
  • the inward bent upper flange of each side beam 26 of the frame structure 6 is provided with a row of fastening holes 21, which are placed in the upper flange at regular distances to allow the machine section 7 and the counterweight section 5 to be secured to the frame structure.
  • the side beams 26 are connected to each other by transverse members 27 and 28 at the ends of the side beams.
  • the frame of the machine section 7 consists of side plates 24 in the lower part and transverse beams 20 connecting the side plates.
  • the side plates 24 In front profile, the side plates 24 have the shape of an inverted letter L with the shorter projection pointing upwards.
  • the width of the frame of the machine section 7 is so dimensioned that the frame can be placed between the side beams 26 of the frame structure 6 of the machine mounting base so that the outward bent flanges of the side plates 24 will rest on the holed upper surface of the side beams 26.
  • the outward bent flanges of the side plates 24 are also provided with fastening holes 25 disposed in a row with substantially even spacing, some of which holes may be round and some may be elongated to make it easier to find an appropriate fastening position for the machine section 7.
  • the size and spacing of the fastening holes 25 corresponds to the size and spacing of the fastening holes 21 in the frame of the machine mounting base.
  • the drive machine of the elevator Secured to the second side of the frame of the machine section 7 is a vertical beam 31, the drive machine of the elevator being mounted on the upper end of this beam.
  • the drive machine comprises at least a traction sheave and, in many embodiments, also a diverting pulley 13 located directly below the traction sheave.
  • the traction sheave remains behind the motor, so it is not visible in the other figures except Fig. 9 , where it is indicated by reference numeral 35.
  • a machine section diverting pulley 11 Secured to the first end of the frame of the machine section 7, i.e. to that part of the frame which is adjacent to the counterweight section 8, is a machine section diverting pulley 11 via its mounting base 32.
  • the mounting of the diverting pulley 11 is so implemented that the elevator rope 18 coming downwards from the traction sheave, in reality comprising a plurality of thin parallel ropes, descends substantially vertically to the rope grooves of the diverting pulley 11 from the side of the machine section 7 and passes around the diverting pulley 11 by its lower side and runs further in a substantially horizontal plane towards the counterweight section 8.
  • auxiliary diverting pulley 15 secured via its mounting frame to the second end of the frame of the machine section 7 is an auxiliary diverting pulley 15 needed for 4:1 suspension.
  • the mounting frame of the auxiliary diverting pulley consists of two vertical beams 34 and an overhead beam 33 connecting these, the auxiliary diverting pulley 15 being suspended on this overhead beam 33.
  • the mounting frame of the auxiliary diverting pulley is in an oblique position relative to the longitudinal direction of the frame 6 of the machine section 7 to allow the plane of rotation of the auxiliary diverting pulley 15 to be more easily adjusted even to an oblique position so as to facilitate rope passage.
  • first ends of the elevator hoisting ropes 18 are secured to the overhead beam 33 of the mounting frame of the auxiliary diverting pulley of the machine section in a conventional manner by means of rope anchorages 17.
  • the machine section 7 forms a modular, integrated structure that can be secured as a single unit in its proper mounting position.
  • the frame of the counterweight section 8 consists of side plates 22 in the lower part and a cross-member 19 connecting the side plates.
  • the side plates 22 of the counterweight section 8 substantially correspond in structure and shape to the side plates 24 of the machine section 7.
  • the side plates 22 of the counterweight section 8 also have the shape of an inverted letter L with the shorter projection pointing outwards.
  • the width of the frame of the counterweight section 8 is likewise so dimensioned that the frame can be placed between the side beams 26 of the frame structure 6 of the machine mounting base so that the outward bent flanges of the side plates 22 will rest on the holed upper surface of the side beams 26.
  • the outward bent flanges of the side plates 22 are also provided with fastening holes 23 disposed in a row with substantially even spacing, the size and spacing of said holes corresponding to the fastening holes 21 in the frame of the machine mounting base.
  • a counterweight section diverting pulley 12 Secured via the cross-member 19 to that end of the frame of the counterweight section 8 which is adjacent to the machine section 7 is a counterweight section diverting pulley 12.
  • the mounting and disposition of the diverting pulley 12 are so implemented that the elevator rope 18 coming from the machine section diverting pulley 11 passes around diverting pulley 12 by its upper side and descends towards the counterweight. It is essential to the invention that between the diverting pulleys 11 and 12 the elevator rope 18 runs horizontally, so that when the mutual distance between the diverting pulleys changes, the rope angles on the diverting pulleys 11 and 12 remain unchanged.
  • auxiliary diverting pulley 14 Secured via its mounting frame to the frame of the counterweight section 8 is also an auxiliary diverting pulley 14, which is needed for 4:1 suspension.
  • the mounting frame of the auxiliary diverting pulley 14 consists of two vertical beams 30 and an overhead beam 29 connecting these, the auxiliary diverting pulley 14 being suspended on this overhead beam 29.
  • the mounting frame of the auxiliary diverting pulley 14 is in a position substantially perpendicular to the longitudinal direction of the frame 6 of the machine section 7.
  • the second ends of the elevator hoisting ropes 18 are secured to the overhead beam 29 of the mounting frame of the auxiliary diverting pulley 14 of the counterweight section in a conventional manner by means of rope anchorages 16.
  • the counterweight section 8 forms a modular, integrated structure that can be secured in its proper mounting position as a single unit.
  • Fig. 7 and 8 present the machine mounting base of the invention placed in an elevator in which the horizontal distance between the counterweight and the elevator car is smaller than in the solution illustrated in Fig. 1 and 2 .
  • the counterweight section 8 is located in the same place with respect to the frame structure 6 as in the solution according to Fig. 1 and 2 , but the machine section 7 has been brought closer to the counterweight section 8 and secured to a suitable frame structure by means of fastening bolts. Installing the machine room components is easy because the rope angles and rope directions remain constant regardless of the position of the machine section 7. The mutual position of the counterweight section 8 and machine section 7 is not changed in any other respects except in respect of the horizontal distance between them, and this change involves no changes in the rope angles.
  • Fig. 9 presents a diagrammatic and simplified view of an elevator suspension arrangement that can be implemented using an adjustable machine mounting base 5 according to the invention.
  • the figure 9 is not depicted in scale nor e.g. in a correct height ratio, so the position of the counterweight 37 in relation to the position of the elevator car 40 is not necessarily correct.
  • the elevator is preferably a traction sheave elevator with machine room, provided with a counterweight and running along guide rails 43, wherein the set of hoisting ropes consists of a plurality of substantially strong hoisting ropes 18 of small diameter placed side by side.
  • the diverting pulleys and the traction sheave used are substantially small in diameter, so the preferably gearless hoisting machine 9 is substantially small and light.
  • the hoisting ropes of the elevator run as follows. At one end the hoisting ropes 18 are secured to a fixed anchorage point 17 on the overhead beam 33 of the mounting frame of the auxiliary diverting pulley of the machine section 7 placed on the machine mounting base 5. From the anchorage point 17 the ropes go downwards to a diverting pulley 38 fitted on the car frame 39 of the elevator car 40, pass around it by its lower side and go further upwards to the auxiliary diverting pulley 15 of the machine section.
  • the hoisting ropes return downwards to a diverting pulley 41 fitted in position on the car frame 39 of the elevator car, pass around it by the lower side and go further upwards to the traction sheave 35 of the hoisting machine 9, which is fitted in position in the machine room, running in tangential contact with a diverting pulley 13 placed below the traction sheave 35, preferably near and/or in conjunction with the hoisting machine 9.
  • Double-wrap roping wherein the hoisting ropes 18 run upwards in tangential contact with the diverting pulley 13 to the traction sheave 35 and, having passed around the traction sheave 35, return back to the diverting pulley 13, pass around it and return to the traction sheave 35.
  • Double-Wrap roping when the diverting pulley 13 is substantially the same size with the traction sheave 35, the diverting pulley 13 can also function as a damping pulley.
  • SW Single Wrap
  • the diverting pulley is substantially of the same size with the traction sheave of the hoisting machine and the use of a diverting pulley is applied as a "tangential contact wheel" as described above.
  • the ropes are passed around the traction sheave only once, the contact angle between the rope and the traction sheave being about 180°.
  • the diverting pulley is utilized only for "tangential contact" of the rope in the manner described above, with the diverting pulley functioning as a rope guide and as a damping pulley for damping rope vibrations.
  • the ropes run further downwards to a diverting pulley 42 preferably fitted in position on the counterweight 37, and having passed around diverting pulley 42 by its lower side the ropes 18 run further upwards to the auxiliary diverting pulley 14 of the counterweight section, pass around it by its upper side and go further downwards to a diverting pulley 36 mounted on the counterweight 37.
  • the ropes finally go up to the fixed anchorage point 16 in the counterweight section 8, to which anchorage point the second end of the set of hoisting ropes 18 is secured.
  • machine mounting base of the invention may have a different construction to implement different suspension variations and suspension ratios.
  • the size and disposition and number of the diverting pulleys mounted on the machine mounting base 5 may differ from the above description.
  • the machine mounting base is of standardized construction, preferably comprising e.g. three main components, i.e. a frame structure 6, a machine section 7 and a counterweight section 8, which are so fitted with respect to each other that the mutual horizontal distance between the machine section and the counterweight section can be adjusted to different lengths according to the need in each case so that the rope angles remain unchanged regardless of the rope distance.

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  • 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)

Claims (6)

  1. Einstellbare Maschinenmontagebasis (5) für einen Aufzug, der mit einer Hebemaschine (9) und Hebeseilen (18) versehen ist, in welchem Aufzug die Hebeseile (18) eine Aufzugskabine (40) entlang von Führungsschienen (43) bewegt, wobei die Maschinenmontagebasis (5) aus wenigstens einer modularen Rahmenstruktur (6) und einem Maschinenabschnitt (7) besteht, der in mehr als einer Montageposition relativ zur Rahmenstruktur (6) festgelegt werden kann, welcher Maschinenabschnitt eine integrierte Einheit modularer Konstruktion ist und wenigstens die Hebemaschine (9) des Aufzugs und wenigstens eine Umlenkrolle (11) enthält, dadurch gekennzeichnet, dass die Maschinenmontagebasis zusätzlich zu der Rahmenstruktur (6) und dem Maschinenabschnitt (7) wenigstens einen Gegengewichtsabschnitt (8) enthält, der in mehr als einer Montageposition relativ zur Rahmenstruktur (6) in Abhängigkeit von der Seilaufhängung festgelegt werden kann, wobei der Gegengewichtsabschnitt (8) eine integrierte Einheit modularer Konstruktion ist, die wenigstens eine Umlenkrolle (12) und zusätzlich wenigstens eine oder mehrere Hilfsumlenkrollen (14) aufweist, die in ihrer Position an der Kopfstrebe (29) ihres Montagerahmens festgelegt sind, an welcher Kopfstrebe zusätzlich die zweiten Enden der Hebeseile (18) befestigt sind.
  2. Maschinenmontagebasis (5) nach Anspruch 1, dadurch gekennzeichnet, dass die Umlenkrolle (11) in dem Maschinenabschnitt (7) angeordnet ist und entsprechend die Umlenkrolle (12) in dem Gegengewichtsabschnitt (8) derart angeordnet ist, dass das Aufzughebeseil (18), welches um und unter die Umlenkrolle (11) geführt ist, im Wesentlichen horizontal von der Umlenkrolle (11) zu der Umlenkrolle (12) läuft, wobei das Hebeseil dazu konzipiert ist, um und über die Umlenkrolle (12) zu laufen.
  3. Maschinenmontagebasis (5) nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass die Rahmenstruktur (6) mit einer Reihe von Befestigungslöchern (21) versehen ist, und dass sowohl der Maschinenabschnitt (7) als auch der Gegengewichtsabschnitt (8) mit Befestigungslöchern (23 und 25) versehen sind, welche im Wesentlichen mit der Größe und dem gegenseitigen Abstand zwischen den Befestigungslöchern (21) korrespondieren.
  4. Maschinenmontagebasis (5) nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass der Gegengewichtsabschnitt (8) vorzugsweise an dem Ende der Rahmenstruktur (6) festgelegt werden kann, und dass der Maschinenabschnitt (7) an der oberen Fläche der Rahmenstruktur (6) in einem horizontalen Abstand von dem Gegengewichtsabschnitt (8) entsprechend der Seildistanz in jedem Fall festgelegt werden kann.
  5. Maschinenmontagebasis (5) nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass in Abhängigkeit von der Seilaufhängung der Maschinenabschnitt (7) zusätzlich eine oder mehrere Hilfsumlenkrollen (15) aufweist, die in ihrer Position an der Kopfstrebe (33) ihres Montagerahmens festgelegt sind, an welcher Kopfstrebe zusätzlich die ersten Enden der Hebeseile (18) befestigt sind.
  6. Aufzug mit einem Maschinenraum, einer Aufzughebemaschine und wenigstens einigen Umlenkrollen, die an einer Basis in dem Maschinenraum befestigt sind, welche Basis eine Maschinenmontagebasis nach einem der vorhergehenden Ansprüche ist.
EP05764419.7A 2004-07-27 2005-07-11 Grundrahmen für eine aufzugsmaschine Not-in-force EP1771374B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20041028A FI117336B (fi) 2004-07-27 2004-07-27 Hissin koneistoalusta
PCT/FI2005/000326 WO2006010785A1 (en) 2004-07-27 2005-07-11 Mounting base for an elevator machine

Publications (3)

Publication Number Publication Date
EP1771374A1 EP1771374A1 (de) 2007-04-11
EP1771374A4 EP1771374A4 (de) 2012-03-14
EP1771374B1 true EP1771374B1 (de) 2016-12-07

Family

ID=32749242

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05764419.7A Not-in-force EP1771374B1 (de) 2004-07-27 2005-07-11 Grundrahmen für eine aufzugsmaschine

Country Status (3)

Country Link
EP (1) EP1771374B1 (de)
FI (1) FI117336B (de)
WO (1) WO2006010785A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MX2009003982A (es) * 2006-10-20 2009-04-27 Amgen Inc Formulaciones de polipeptido estables.
EP2082983B1 (de) * 2008-01-28 2013-04-10 ThyssenKrupp Aufzugswerke GmbH Aufzugsanlage
FI20090028A (fi) * 2009-01-30 2010-07-31 Kone Corp Menetelmä hissin köysityksen järjestämiseksi, menetelmä hissin modernisoimiseksi ja menetelmällä toteutettu hissi
FI125069B (fi) * 2009-10-28 2015-05-29 Kone Corp Hissin nostokoneiston kiinnitysjärjestely ja menetelmä hissin nostokoneiston asentamiseksi
PL2714567T3 (pl) 2011-05-31 2015-10-30 Inventio Ag Rama napędu w urządzeniu dźwigowym
FI125130B (fi) 2012-01-27 2015-06-15 Kone Corp Laitteisto hissin nostokoneiston kiinnittämiseksi ja kiinnitysjärjestely

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1788081A (en) * 1927-02-14 1931-01-06 Westinghouse Electric & Mfg Co Motor bedplate
JPH0420480A (ja) * 1990-05-14 1992-01-24 Toshiba Corp トラクション式エレベータ
EP0763495A1 (de) * 1995-09-15 1997-03-19 Inventio Ag Maschinenrahmen
ATE193580T1 (de) * 1996-08-13 2000-06-15 Inventio Ag Träger für türantriebe von aufzügen
EP1336585A1 (de) * 2002-02-18 2003-08-20 Inventio Ag Abstützung einer Antriebseinheit für einen Aufzug
SG110016A1 (en) * 2002-02-18 2005-04-28 Inventio Ag Engine frame with counter-roller support for an elevator drive
ITPD20020030U1 (it) * 2002-04-17 2003-10-17 Dab Pumps Spa Basamento per il supporto di un gruppo di pompaggio
EP1555232B1 (de) * 2004-01-07 2016-12-07 Inventio AG Verfahren zur modernisierung eines antriebes in einer aufzugsanlage

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None *

Also Published As

Publication number Publication date
FI20041028A (fi) 2006-01-28
WO2006010785A8 (en) 2006-04-13
FI20041028A0 (fi) 2004-07-27
EP1771374A4 (de) 2012-03-14
FI117336B (fi) 2006-09-15
WO2006010785A1 (en) 2006-02-02
EP1771374A1 (de) 2007-04-11

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