EP1249424B1 - Driving unit for elevator - Google Patents
Driving unit for elevator Download PDFInfo
- Publication number
- EP1249424B1 EP1249424B1 EP02016144A EP02016144A EP1249424B1 EP 1249424 B1 EP1249424 B1 EP 1249424B1 EP 02016144 A EP02016144 A EP 02016144A EP 02016144 A EP02016144 A EP 02016144A EP 1249424 B1 EP1249424 B1 EP 1249424B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- motor
- gear
- drive unit
- brake
- unit according
- 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.)
- Revoked
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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
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B11/00—Main component parts of lifts in, or associated with, buildings or other structures
- B66B11/04—Driving gear ; Details thereof, e.g. seals
- B66B11/043—Driving gear ; Details thereof, e.g. seals actuated by rotating motor; Details, e.g. ventilation
- B66B11/0446—Driving gear ; Details thereof, e.g. seals actuated by rotating motor; Details, e.g. ventilation with screw-nut or worm-screw gear
Definitions
- the present invention relates to an elevator drive according to the preamble of claim 1.
- An elevator drive of the type mentioned is from DE 37 37 773 C2 known. With this construction, the assembly should the gearbox, as well as the mounting and dismounting of the engine be possible in a short period of time, the bearings being here stay aligned.
- the standing on the gear arranged motor has on its top Drum brake on.
- German utility model 1 918 376 discloses one Elevator drive, consisting of a worm gear and a motor also arranged upright, the motor is an external rotor motor and its cylindrical Shell surface also serves as a brake drum.
- the present invention is therefore based on the object to create an elevator drive, the motor and Gearbox housing dimensions are narrow, i.e. in at least such a small dimension in a horizontal dimension have the drive on the side to save space in the shaft can be arranged, with common engine shapes Find use.
- the engine should continue without the above Disadvantages can be exchanged quickly and easily.
- the inclination of the motor-gear axis is achieved that the mounting feet on the gearbox in a Gear base arranged according to the inclined plane are.
- the mechanical brake is located between the engine and the gearbox and does not have to when changing the engine be dismantled. Therefore, the drive, or the Traction sheave after removing the motor by means of the closed brake, which means no additional Security measures are necessary.
- the mechanical brake is an integral part of the Gear designed and is in a housing part of the Gear arranged.
- the housing part that holds the brake is facing upwards Directed flange collar with a flange plate for the Engine trained and is, together with the Lower part of the gearbox as a one-piece cast housing educated.
- the elevator drive exists from a transmission 2 with an upwardly extending laterally perforated flange collar 8, which the contains mechanical brake and one above the brake assembled engine 1 with a flywheel 9.
- Die mechanical brake consists of a brake drum 5, a Brake magnet 3 and brake shoes 4.
- the brake shoes 4 act from the outside through lateral openings in the flange collar 8 on the brake drum 5.
- the flange collar 8 is at the top a flange plate 38 on which the motor 1 is screwed on.
- the transmission 2 is by means of lateral Fastening feet 10 with horizontal gear supports 11 and 12 releasably connected.
- To the side of the transmission 2 is one Traction sheave 6 arranged with a cover 7.
- the active ones Gear parts, a worm 20 and one with the worm 20 engaged worm wheel 27 are in an oil tight closed, approximately rectangular shaped cavity in the lower Part of a gear housing 28 installed.
- the snail 20 is part of a motor / worm shaft 19, which on lower end with a fixed bearing 30 radially and axially in Gear housing 28 is held and at the top exit this part of the gear housing 28 with a floating bearing 29 is led.
- the worm wheel 27 is with a Traction sheave shaft 35 non-rotatably connected.
- This part of the Gear housing 28 is on the right with a gear cover 31 closed, has one at the lowest point Oil drain screw 32 and is up to a level 33 with a gear oil 34 filled.
- This lower part of the Gearbox 28 is, together with the up extending flange collar 8 with flange plate 38, as one-piece cast housing.
- the transmission housing 28 of the brake magnet 3 is on a flat part.
- a manual release lever for manual brake release designated.
- the Motor housing 24 also includes a laminated stator package 23 a stator winding 22, the lower ends of which Project winding heads into the flange collar 8.
- On the Motor / worm shaft 19 is in the area of Stator package 23 a rotor typical of AC motors 21 with laminated core and short-circuit winding.
- a fan wheel 25 and a flywheel 9 are rotatably mounted thereon and secured axially with a screw 40.
- With 36 is a screwed on the flywheel 9 bevel gear ring.
- the air outlet opening on the circumference of the fan wheel 25 is covered with a fan grill 26.
- the angle of inclination to the vertical is designated with ⁇ .
- the inclination angle ⁇ can have the amount of angular degrees by means of which the advantages mentioned are achieved. In the example shown, the angle ⁇ is approximately 10 °.
- the plane of a gearbox base designated by 39 is inclined at the same angle ⁇ to the horizontal plane.
- FIG. 3 The front view of Figure 3 also shows the parts Manual drive shaft 44, swivel mechanism 43 and bevel pinion 42, and the bevel gear ring 36 mentioned one manually actuatable evacuation device. Furthermore, the Oval-like shape of the gear with the gear cover 31 recognizable.
- FIG. 5 shows a cross-sectional shape of the gear housing 28 at the interface marked in FIG Transmission housing 28.
- This Fig.5 shows one for this Gear 2 in terms of strength and torsional rigidity optimal contour of the housing wall.
- the outer housing contour has a height h which is greater than the width b.
- the determined using the finite element method The contour of the housing has its course in the example shown four different radii R1-R4, the number merging radii greater or less than four could be.
- the result is an oval-like one Cross-sectional shape of the housing wall.
- the Housing wall thickness can be kept relatively small, which is again favorable to the external dimensions and also to the Weight of the transmission 2 affects.
- the mechanical brake can also be designed as a disc brake with the appropriate fittings .
- the engine 1 can be of the embodiment shown differ in size and shape.
Description
Die vorliegende Erfindung betrifft einen Aufzugsantrieb
gemäss dem Oberbegriff des Anspruchs 1.The present invention relates to an elevator drive
according to the preamble of
Ein Aufzugsantrieb der genannten Art ist aus der DE 37 37 773 C2 bekannt. Bei dieser Konstruktion soll der Zusammenbau des Getriebes einfach, sowie das An- und Abbauen des Motors in kurzer Zeit möglich sein, wobei die Lager hierbei ausgefluchtet bleiben. Der stehend auf dem Getriebe angeordnete Motor weist auf seiner Oberseite eine Trommelbremse auf.An elevator drive of the type mentioned is from DE 37 37 773 C2 known. With this construction, the assembly should the gearbox, as well as the mounting and dismounting of the engine be possible in a short period of time, the bearings being here stay aligned. The standing on the gear arranged motor has on its top Drum brake on.
Bei der heute hohen thermischen Belastung der Motorwicklungen scheint das Eintreten eines Wicklungsdefektes infolge Ueberlastung wahrscheinlicher zu sein als ein mechanischer Defekt im Getriebe. Muss nun ein defekter Motor ausgewechselt werden, muss mit dem defekten Motor auch die oberhalb des Motors befindliche Bremse abgebaut werden. Letzteres bedingt dass vorerst, beispielsweise mittels anzubringenden Seilklammern und/oder Abstützen des Gegengewichtes im Schacht, die Kabine und das Gegengewicht gegen ungebremste Bewegungen gesichert werden müssen. Diese Prozedur ist zeitaufwendig und birgt Unfallrisiken.With today's high thermal load Motor windings appear to be entering Winding defects due to overload are more likely be as a mechanical defect in the transmission. Must now defective motor must be replaced with the defective one Engine also the brake located above the engine be dismantled. The latter means that for the time being for example by means of rope clips to be attached and / or Supporting the counterweight in the shaft, the cabin and that Counterweight can be secured against unchecked movements have to. This procedure is time consuming and involves Accident risks.
Das deutsche Gebrauchsmuster 1 918 376 offenbart einen
Aufzugsantrieb, bestehend aus einem Schneckengetriebe und
einem ebenfalls stehend angeordneten Motor, wobei der Motor
ein Aussenläufermotor ist und seine zylindrische
Mantelfläche gleichzeitig als Bremstrommel dient.
Bei diesem Antrieb muss bei einem Motorenwechsel ebenfalls die Bremse abgebaut werden, womit der gleiche nachteilige Effekt entsteht wie bereits vorhergehend beschrieben. Zudem kann die durch das Aussenläuferprinzip sich ergebende grosse Schwungmasse das Beschleunigen und Verzögern der Aufzugskabine ungünstig beeinflussen.This drive must also be used when changing the motor the brake are dismantled, with the same disadvantage The effect arises as previously described. moreover can be the large one resulting from the external rotor principle Inertia the acceleration and deceleration of the Adversely affect elevator car.
Bei beiden genannten Antrieben lassen die im Verhältnis zur Getriebegrösse kleinen Motoren den Schluss zu, dass diese Antriebe nur für relativ kleine Leistungen ausgelegt sind. Bei der Verwendung eines leistungsstärkeren und somit grösseren Motors für den mittleren Leistungsbereich kann ein die Getriebegrundfläche teilweise überragender Motorgrundriss einen entsprechend grösseren Platzbedarf für den Antrieb bedingen, was sich nachteilig auf die Dispositionsmöglichkeiten auswirkt.In both drives mentioned in relation to Small engine size concludes that this Drives are only designed for relatively small outputs. When using a more powerful and therefore Larger motors for the medium power range can the gearbox base partially superior Motor layout a correspondingly larger space requirement for the drive condition, which adversely affects the Disposition options affects.
Der vorliegenden Erfindung liegt deshalb die Aufgabe zugrunde einen Aufzugsantrieb zu schaffen, dessen Motor- und Getriebegehäuseabmessungen schmal sind, d.h. in mindestens einer horizontalen Dimension eine solch geringe Ausdehnung haben, dass der Antrieb seitlich platzsparend im Schacht angeordnet werden kann, wobei übliche Motorenformen Verwendung finden. Weiter soll der Motor ohne die genannten Nachteile schnell und einfach auswechselbar sein.The present invention is therefore based on the object to create an elevator drive, the motor and Gearbox housing dimensions are narrow, i.e. in at least such a small dimension in a horizontal dimension have the drive on the side to save space in the shaft can be arranged, with common engine shapes Find use. The engine should continue without the above Disadvantages can be exchanged quickly and easily.
Diese Aufgabe wird durch die Kennzeichnenden Merkmale des
Anspruchs 1 gelöst.
Vorteilhafte Weiterbildungen und Verbesserungen sind in den
Unteransprüchen aufgeführt.This task is characterized by the characteristics of the
Die Neigung der Motor-Getriebeachse wird dadurch erreicht, dass die Befestigungsfüsse am Getriebe in einer zur Getriebegrundfläche entsprechend geneigten Ebene angeordnet sind.The inclination of the motor-gear axis is achieved that the mounting feet on the gearbox in a Gear base arranged according to the inclined plane are.
Die mechanische Bremse befindet sich zwischen dem Motor und dem Getriebe und muss bei einem Motorenwechsel nicht abgebaut werden. Deshalb bleibt der Antrieb, bzw. die Treibscheibe nach dem Entfernen des Motors mittels der geschlossenen Bremse blockiert, womit keine zusätzlichen Sicherungsmassnahmen nötig sind.The mechanical brake is located between the engine and the gearbox and does not have to when changing the engine be dismantled. Therefore, the drive, or the Traction sheave after removing the motor by means of the closed brake, which means no additional Security measures are necessary.
Die mechanische Bremse ist als fester Bestandteil des Getriebes ausgebildet und ist in einem Gehäuseteil des Getriebes angeordnet.The mechanical brake is an integral part of the Gear designed and is in a housing part of the Gear arranged.
Das die Bremse aufnehmende Gehäuseteil ist als nach oben gerichteter Flanschkragen mit einer Flanschplatte für die Aufnahme des Motors ausgebildet und ist, zusammen mit dem Getriebeunterteil, als ein einstückiges Gussgehäuse ausgebildet.The housing part that holds the brake is facing upwards Directed flange collar with a flange plate for the Engine trained and is, together with the Lower part of the gearbox as a one-piece cast housing educated.
Der für grosse Festigkeit und Steifigkeit optimierte, ovalähnliche Vertikalquerschnitt des Getriebegehäuses, dessen Rundungen aus verschiedenen Radien gebildet werden und dessen Höhe grösser als dessen Breite ist ermöglicht dünne Wandstärken und damit eine geringe seitliche Ausdehnung des Getriebegehäuses.The optimized for great strength and rigidity, oval-like vertical cross-section of the gear housing, whose curves are formed from different radii and its height greater than its width is possible thin wall thicknesses and thus a low lateral Expansion of the gearbox.
Die Anordnung einer Schwungmasse oberhalb des Motors ermöglicht die Verwendung einer Schwungscheibe, die über den Motorgehäuse-querschnitt hinausragt, ohne die Einbaumasse zu überschreiten.The arrangement of a flywheel above the engine allows the use of a flywheel over the Motor housing cross section protrudes without the installation dimensions exceed.
Die Erfindung wird im folgenden anhand eines
Ausführungsbeispiels näher erläutert und in den Zeichnungen
dargestellt. Es zeigen:
Die Fig.1 zeigt den erfindungsgemässen Aufzugsantrieb am
Beispiel einer Schachtmontage. Der Aufzugsantrieb besteht
aus einem Getriebe 2 mit einem nach oben sich erstreckenden,
seitlich durchbrochenen Flanschkragen 8, welcher die
mechanische Bremse enthält und einem oberhalb der Bremse
aufgebauten Motor 1 mit einer Schwungscheibe 9. Die
mechanische Bremse besteht aus einer Bremstrommel 5, einem
Bremsmagnet 3 und Bremsbacken 4. Die Bremsbacken 4 wirken
von aussen her durch seitliche Oeffnungen im Flanschkragen 8
auf die Bremstrommel 5. Der Flanschkragen 8 ist oben mit
einer Flanschplatte 38 abgeschlossen, auf welcher der Motor
1 angeschraubt ist. Das Getriebe 2 ist mittels seitlichen
Befestigungsfüssen 10 mit horizontalen Getriebeträgern 11
und 12 lösbar verbunden. Seitlich des Getriebes 2 ist eine
Treibscheibe 6 mit einer Abdeckung 7 angeordnet. Ueber die
Treibscheibe 6 sind Tragorgane 18 geschlungen, welche eine
nicht dargestellte Kabine und ein nicht dargestelltes
Gegengewicht tragen. Die Getriebeträger 11 und 12 befinden
sich auf einer horizontalen Traverse 13, welche ihrerseits
über elastische Zwischenlagen 14 mit den
Kabinenführungsschienen 17 und mit den Gegengewichtsführungsschienen
16 verbunden ist. Die aufgeführten Teile
11-14 bilden so eine Maschinenkonsole für den
Aufzugsantrieb. In Fig.1 ist ferner ersichtlich, dass der
Motor 1 nicht genau vertikal, sondern abweichend von der
Vertikalen etwas nach hinten geneigt angeordnet ist.1 shows the elevator drive according to the invention on
Example of a shaft assembly. The elevator drive exists
from a
Die weiteren Einzelheiten des Aufzugsantriebes werden im
folgenden anhand der Fig.2 näher erläutert. Die aktiven
Getriebeteile, eine Schnecke 20 und ein mit der Schnecke 20
im Eingriff stehendes Schneckenrad 27, sind in einem öldicht
geschlossenen, etwa rechteckig geformten Hohlraum im unteren
Teil eines Getriebegehäuses 28 eingebaut. Die Schnecke 20
ist Bestandteil einer Motor/Schneckenwelle 19, welche am
unteren Ende mit einem Festlager 30 radial und axial im
Getriebegehäuse 28 gehalten ist und beim oberen Austritt aus
diesem Teil des Getriebegehäuses 28 mit einem Loslager 29
geführt ist. Das Schneckenrad 27 ist mit einer
Treibscheibenwelle 35 drehfest verbunden. Dieser Teil des
Getriebegehäuses 28 ist rechts mit einem Getriebedeckel 31
verschlossen, weist an der tiefsten Stelle eine
Oelablassschraube 32 auf und ist bis zu einem Niveau 33 mit
einem Getriebeöl 34 gefüllt. Dieser untere Teil des
Getriebegehäuses 28 ist, zusammen mit dem nach oben sich
erstreckenden Flanschkragen 8 mit Flanschplatte 38, als
einstückiges Gussgehäuse ausgebildet.The further details of the elevator drive are in
following explained in more detail with reference to FIG. The active ones
Gear parts, a worm 20 and one with the worm 20
engaged worm wheel 27 are in an oil tight
closed, approximately rectangular shaped cavity in the lower
Part of a
Rechts neben dem Flanschkragen 8 ist auf einem flachen Teil
des Getriebegehäuses 28 der Bremsmagnet 3 befestigt. Mit 37
ist ein Handlüfthebel für das manuelle Bremslüften
bezeichnet. Oberhalb des Loslagers 29 und innerhalb des
Flanschkragens 8 ist die Bremstrommel 5 angeordnet und mit
der Motor/Schneckenwelle 19 fest verbunden. Mit der
Flanschplatte 38 ist ein Motorgehäuse 24 des Motors 1,
vorzugsweise mittels Schrauben, lösbar verbunden. Das
Motorgehäuse 24 umfasst ein geblechtes Statorpaket 23 mit
einer Statorwicklung 22, deren untere Enden, bzw. deren
Wicklungsköpfe in den Flanschkragen 8 hineinragen. Auf der
Motor/Schneckenwelle 19 befindet sich im Bereich des
Statorpaketes 23 ein für Wechselstrommotoren typischer Rotor
21 mit Blechpaket und Kurzschlusswicklung.To the right of the
Gegen das obere Ende der Motor/Schneckenwelle 19 oberhalb
des Rotors 21 sind auf dieser ein Lüfterrad 25 und eine
Schwungscheibe 9 drehfest angebracht und mit einer Schraube
40 axial gesichert. Mit 36 ist ein auf der Schwungscheibe 9
aufgeschraubter Kegelradring bezeichnet. Die
Luftaustrittsöffnung am Umfang des Lüfterrades 25 ist mit
einem Lüftergitter 26 abgedeckt.
Mit β ist der zur Vertikalen vorhandene
Schrägstellungswinkel bezeichnet. Der Schrägstellungswinkel
β kann jenen Betrag Winkelgrade aufweisen mittels welchem
die erwähnten Vorteile erzielt werden. Im gezeigten Beispiel
beträgt der Winkel β ca 10°. Die Ebene eines mit 39
bezeichneten Getriebebodens ist mit dem gleichen Winkel β
zur horizontalen Ebene geneigt.Against the upper end of the motor /
The angle of inclination to the vertical is designated with β. The inclination angle β can have the amount of angular degrees by means of which the advantages mentioned are achieved. In the example shown, the angle β is approximately 10 °. The plane of a gearbox base designated by 39 is inclined at the same angle β to the horizontal plane.
Die Frontansicht der Fig.3 zeigt zusätzlich die Teile
Handantriebswelle 44, Schwenkmechanik 43 und Kegelritzel 42,
sowie den erwähnten Kegelradring 36 einer manuell
betätigbaren Evakuiervorrichtung. Ferner ist die
ovalähnliche Form des Getriebes mit dem Getriebedeckel 31
erkennbar. The front view of Figure 3 also shows the parts
In der Fig.4 wird der Vorteil mit dem Winkel β von der
Vertikalen abweichenden Achse des Motors 1 deutlich.
Dadurch, dass in der vertikalen Linie der Motor 1 die
Getriebegehäusegrundfläche nicht überragt, kann dieser
Aufzugsantrieb entsprechend nahe an eine Schachtwand 41
platziert werden, weil die Ausdehnung quer zur
Führungsschienenebene, also die horizontale Erstreckung des
Antriebes zwischen Schachtwand und Kabinenfahrprofil
entsprechend schmal ist. Ferner kann eine unten angehängte
Aufzugskabine an der rechten Seite des Aufzugsantriebes
gemäss Fig.4 entlang der Kabinenführungsschienen 17 bis über
den Motor 1 des Aufzugsantriebes hinaus hochfahren.In Figure 4, the advantage with the angle β of the
Vertical deviating axis of the
Die Fig.5 zeigt eine Querschnittsform der Getriebegehäuses
28 an der in der Fig.2 markierten Schnittstelle des
Getriebegehäuses 28. Diese Fig.5 zeigt eine für dieses
Getriebe 2 bezüglich Festigkeit und Torsionssteifigkeit
optimale Kontur der Gehäusewand. Die äussere Gehäusekontur
weist eine Höhe h auf, welche grösser ist als die Breite b.
Die nach der Methode Finite Elemente ermittelte
Gehäusekontur weist in ihrem Verlauf im gezeigten Beispiel
vier verschiedene Radien R1-R4 auf, wobei die Anzahl
ineinander übergehende Radien grösser oder kleiner als vier
sein können. Es ergibt sich so eine ovalähnliche
Querschnittsform der Gehäusewand. Des weiteren kann die
Gehäusewandstärke relativ klein gehalten werden, was sich
wiederum günstig auf die Aussenabmessungen und auch auf das
Gewicht des Getriebes 2 auswirkt.5 shows a cross-sectional shape of the
Die Konstruktion des Aufzugsantriebes beschränkt sich in den Einzelheiten nicht nur auf das gezeigte Beispiel. So ist beispielsweise die mechanische Bremse auch als Scheibenbremse mit den entsprechenden Armaturen ausführbar. The details of the construction of the elevator drive are not limited to the example shown. For example, the mechanical brake can also be designed as a disc brake with the appropriate fittings .
Der Motor 1 kann eine von der gezeigten Ausführung
abweichende Grösse und Form aufweisen.The
Claims (10)
- Elevator drive unit with a gear (2), having supported by bearings in a gear casing (28) an input drive shaft (19) and a horizontal output drive shaft (35) which cross each other at right angles, and a motor (1) which imparts rotation to the input drive shaft (19) and whose motor axis is arranged axially with the input drive shaft (19), and a brake (3, 4, 5) which is arranged between the motor (1) and the gear (2) and acts on the input drive shaft (19),
characterized in that
the motor (1) is connected via its motor casing (24) and the brake (3, 4, 5) to the gear casing (28). - Elevator drive unit according to Claim 1,
characterized in that
constructed on the gear casing (28) is a flange plate (38) to accept the motor (1). - Elevator drive unit according to one of claims 1 or 2,
characterized in that
the motor (1), motor casing (24) and brake (3, 4, 5) are supported exclusively on the gear casing (28). - Elevator drive unit according to one of claims 1-3,
characterized in that
the brake (3, 4, 5) is partially accommodated by /built into the gear casing (28). - Elevator drive unit according to one of claims 1 - 4,
characterized in that
the gear casing (28) forms a flange collar (8) connecting the gear (2) to the motor casing (24) for partial acceptance of the brake (3, 4, 5). - Elevator drive unit according to one or more of claims 1 to 5, characterized in that
the brake (3, 4, 5) has a brake magnet (3) which is fastened to the gear casing (28). - Elevator drive unit according to one of claims 1 to 6,
characterized in that
the elevator drive unit is arranged in a hoistway. - Elevator drive unit according to one of claims 1 to 7,
characterized in that
the free end of the input drive shaft (19) is held in the gear casing (28) by a fixed bearing (30), which is preferably accessible from the outside of the gear casing (28), and guided at its upper point of emergence from the gear casing (28) by a moving bearing (29). - Elevator drive unit according to one or more of claims 1 - 8, characterized in that
at the end of the motor (1) away from the gear (2), a flywheel (9) is fastened to the motor shaft,
and in that an evacuation device (36, 42, 43, 44) acts in conjunction with the flywheel (9). - Rope traction elevator with an elevator drive unit according to one of the foregoing claims.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE29924872U DE29924872U1 (en) | 1998-07-13 | 1999-07-02 | Lift cable drive mechanism, comprises gearing with drive plate, motor, brake mechanism, and cables |
DE29924451U DE29924451U1 (en) | 1998-07-13 | 1999-07-02 | Lift cable drive mechanism, comprises gearing with drive plate, motor, brake mechanism, and cables |
EP02016144A EP1249424B1 (en) | 1998-07-13 | 1999-07-02 | Driving unit for elevator |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP98810662 | 1998-07-13 | ||
EP98810662 | 1998-07-13 | ||
EP02016144A EP1249424B1 (en) | 1998-07-13 | 1999-07-02 | Driving unit for elevator |
EP99112634A EP0972739A1 (en) | 1998-07-13 | 1999-07-02 | Inclined arrangement for cable elevator drive |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP99112634A Division EP0972739A1 (en) | 1998-07-13 | 1999-07-02 | Inclined arrangement for cable elevator drive |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1249424A1 EP1249424A1 (en) | 2002-10-16 |
EP1249424B1 true EP1249424B1 (en) | 2003-09-17 |
Family
ID=26151960
Family Applications (6)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP02005493A Revoked EP1215158B1 (en) | 1998-07-13 | 1999-07-02 | Driving gear housing for a cable lift |
EP00111360A Expired - Lifetime EP1048603B1 (en) | 1998-07-13 | 1999-07-02 | Inclined arrangement for cable elevator drive |
EP00111326A Expired - Lifetime EP1029822B1 (en) | 1998-07-13 | 1999-07-02 | Inclined arrangement for cable elevator drive |
EP99112634A Withdrawn EP0972739A1 (en) | 1998-07-13 | 1999-07-02 | Inclined arrangement for cable elevator drive |
EP02016144A Revoked EP1249424B1 (en) | 1998-07-13 | 1999-07-02 | Driving unit for elevator |
EP02005494A Revoked EP1215157B1 (en) | 1998-07-13 | 1999-07-02 | Assembly of the elevator driving gear |
Family Applications Before (4)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP02005493A Revoked EP1215158B1 (en) | 1998-07-13 | 1999-07-02 | Driving gear housing for a cable lift |
EP00111360A Expired - Lifetime EP1048603B1 (en) | 1998-07-13 | 1999-07-02 | Inclined arrangement for cable elevator drive |
EP00111326A Expired - Lifetime EP1029822B1 (en) | 1998-07-13 | 1999-07-02 | Inclined arrangement for cable elevator drive |
EP99112634A Withdrawn EP0972739A1 (en) | 1998-07-13 | 1999-07-02 | Inclined arrangement for cable elevator drive |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP02005494A Revoked EP1215157B1 (en) | 1998-07-13 | 1999-07-02 | Assembly of the elevator driving gear |
Country Status (3)
Country | Link |
---|---|
EP (6) | EP1215158B1 (en) |
DE (1) | DE29924339U1 (en) |
DK (1) | DK1029822T3 (en) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4200603B2 (en) * | 1999-06-03 | 2008-12-24 | 三菱電機株式会社 | Elevator equipment |
AU5458801A (en) * | 2000-05-19 | 2001-11-26 | Inventio Ag | Protection against accidental contact with the rope drive of an elevator |
DE10112081A1 (en) * | 2001-03-12 | 2002-10-17 | Militzer Otto Michael | Drive assembly in escalators and lifts is separate unit with gear housing with support faces and large surface area support feet and damping elements |
DE60141360D1 (en) * | 2001-06-11 | 2010-04-01 | Max Puar S A | DRIVE AND DRIVE SEAT ARRANGEMENT IN LIFT CHAIN |
WO2003042090A1 (en) * | 2001-11-15 | 2003-05-22 | Mac Puar, S.A. | Elevator configuration with the machine disposed inside the shaft |
JP2004142927A (en) | 2002-10-28 | 2004-05-20 | Toshiba Elevator Co Ltd | Elevator device |
EP1422184A3 (en) * | 2002-11-19 | 2004-07-07 | Bravo S.r.l. | Machine-room-less elevator |
FI125069B (en) * | 2009-10-28 | 2015-05-29 | Kone Corp | Fastening device for the lifting machinery of a lift and method for mounting the lifting machinery of a lift |
EP2639194B1 (en) * | 2012-03-15 | 2015-03-11 | ThyssenKrupp Aufzugswerke GmbH | Drive sheave elevator without machine room. |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2351060A (en) * | 1940-11-12 | 1944-06-13 | Martin B Mclauthlin | Hoisting machine |
FR1521441A (en) * | 1967-07-22 | 1968-04-19 | Freight elevator with cab with removable side walls and movable grids on the floors, and equipped with electronic control devices | |
IT1140465B (en) * | 1981-10-27 | 1986-09-24 | Sicor Spa | IMPROVED STRUCTURE OF LIFT AND LIFT HOISTS |
CH666673A5 (en) * | 1985-05-10 | 1988-08-15 | Gebauer Ag | Drive for lifts and method of assembly. |
ES2003489A6 (en) * | 1986-11-07 | 1988-11-01 | Otis Elevator Co | Worm and worm wheel drive for lifts (elevators) and method for assembling it |
FI96198C (en) * | 1994-11-03 | 1996-05-27 | Kone Oy | Pinion Elevator |
-
1999
- 1999-07-02 DK DK00111326T patent/DK1029822T3/en active
- 1999-07-02 EP EP02005493A patent/EP1215158B1/en not_active Revoked
- 1999-07-02 EP EP00111360A patent/EP1048603B1/en not_active Expired - Lifetime
- 1999-07-02 EP EP00111326A patent/EP1029822B1/en not_active Expired - Lifetime
- 1999-07-02 EP EP99112634A patent/EP0972739A1/en not_active Withdrawn
- 1999-07-02 EP EP02016144A patent/EP1249424B1/en not_active Revoked
- 1999-07-02 EP EP02005494A patent/EP1215157B1/en not_active Revoked
- 1999-07-02 DE DE29924339U patent/DE29924339U1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP1215158B1 (en) | 2004-10-06 |
DE29924339U1 (en) | 2002-10-02 |
EP1048603B1 (en) | 2003-09-17 |
EP1029822A1 (en) | 2000-08-23 |
EP1249424A1 (en) | 2002-10-16 |
EP1215157A1 (en) | 2002-06-19 |
EP0972739A1 (en) | 2000-01-19 |
EP1029822B1 (en) | 2003-10-29 |
EP1215158A1 (en) | 2002-06-19 |
DK1029822T3 (en) | 2004-02-16 |
EP1048603A1 (en) | 2000-11-02 |
EP1215157B1 (en) | 2005-03-30 |
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