EP1215158A1 - Carénage moteur pour un ascenseur à cable - Google Patents

Carénage moteur pour un ascenseur à cable Download PDF

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Publication number
EP1215158A1
EP1215158A1 EP02005493A EP02005493A EP1215158A1 EP 1215158 A1 EP1215158 A1 EP 1215158A1 EP 02005493 A EP02005493 A EP 02005493A EP 02005493 A EP02005493 A EP 02005493A EP 1215158 A1 EP1215158 A1 EP 1215158A1
Authority
EP
European Patent Office
Prior art keywords
bearing
housing
motor
gear housing
worm
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
Application number
EP02005493A
Other languages
German (de)
English (en)
Other versions
EP1215158B1 (fr
Inventor
Carlos Masch. Ing. Latorre Marcuz
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.)
Inventio AG
Original Assignee
Inventio AG
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=26151960&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP1215158(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority to SK1131-2002A priority Critical patent/SK285735B6/sk
Application filed by Inventio AG filed Critical Inventio AG
Priority to EP02005493A priority patent/EP1215158B1/fr
Publication of EP1215158A1 publication Critical patent/EP1215158A1/fr
Application granted granted Critical
Publication of EP1215158B1 publication Critical patent/EP1215158B1/fr
Anticipated expiration legal-status Critical
Revoked legal-status Critical Current

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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 a cable elevator an elevator drive consisting of a gear with Traction sheave, a motor, a brake and over that Traction sheave for the Vertical movement of an elevator car, preferably with one Counterweight, with the motor of the elevator drive upwards is arranged directed.
  • An elevator drive of the type mentioned is from DE 37 37 773 C2 known. With this construction, the assembly should of the gearbox, as well as the mounting and dismounting of the engine be possible in a short 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 elevator drive according to the invention is characterized by this from that the elevator drive with the upright attached Motor is arranged somewhat inclined to the vertical, such that the motor is in the vertical projection from above located within the lateral extent of the transmission and that this is possible without complex structural interventions becomes.
  • 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 gear 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 work from the outside through side 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 plug 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, or the 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 attached in a rotationally fixed manner and with a screw 40 axially secured.
  • At 36 there is one on the flywheel 9 screwed on bevel gear ring.
  • the Air outlet opening on the circumference of the fan wheel 25 is with a fan grill 26 covered.
  • ⁇ is the vertical one Referred to inclination angle.
  • the skew angle ⁇ can have that amount of angular degrees by means of which the advantages mentioned are achieved. In the example shown the angle ⁇ is approximately 10 °.
  • the level one with 39 designated gear base is at the same angle ⁇ inclined 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 construction of the elevator drive is limited to Details not only on the example shown. So is for example, the mechanical brake as Disc brake can be carried out with the appropriate fittings.
  • the engine 1 can be of the type shown differ in size and shape.

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Cage And Drive Apparatuses For Elevators (AREA)
EP02005493A 1998-07-13 1999-07-02 Carénage moteur pour un ascenseur à cable Revoked EP1215158B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
SK1131-2002A SK285735B6 (sk) 1998-07-13 1999-06-25 Prevodová skriňa a spôsob jej montáže
EP02005493A EP1215158B1 (fr) 1998-07-13 1999-07-02 Carénage moteur pour un ascenseur à cable

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
EP98810662 1998-07-13
EP98810662 1998-07-13
EP99112634A EP0972739A1 (fr) 1998-07-13 1999-07-02 Disposition inclinée de la machinerie d'un ascenseur à câbles
EP02005493A EP1215158B1 (fr) 1998-07-13 1999-07-02 Carénage moteur pour un ascenseur à cable

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
EP99112634A Division EP0972739A1 (fr) 1998-07-13 1999-07-02 Disposition inclinée de la machinerie d'un ascenseur à câbles

Publications (2)

Publication Number Publication Date
EP1215158A1 true EP1215158A1 (fr) 2002-06-19
EP1215158B1 EP1215158B1 (fr) 2004-10-06

Family

ID=26151960

Family Applications (6)

Application Number Title Priority Date Filing Date
EP99112634A Withdrawn EP0972739A1 (fr) 1998-07-13 1999-07-02 Disposition inclinée de la machinerie d'un ascenseur à câbles
EP02005494A Revoked EP1215157B1 (fr) 1998-07-13 1999-07-02 Disposition de la machinerie d'ascenseur
EP02016144A Revoked EP1249424B1 (fr) 1998-07-13 1999-07-02 Machinerie pour ascenseur
EP00111360A Expired - Lifetime EP1048603B1 (fr) 1998-07-13 1999-07-02 Disposition inclinée de la machinerie d'un ascenseur à câbles
EP02005493A Revoked EP1215158B1 (fr) 1998-07-13 1999-07-02 Carénage moteur pour un ascenseur à cable
EP00111326A Expired - Lifetime EP1029822B1 (fr) 1998-07-13 1999-07-02 Disposition inclinée de la machinerie d'un ascenseur à câbles

Family Applications Before (4)

Application Number Title Priority Date Filing Date
EP99112634A Withdrawn EP0972739A1 (fr) 1998-07-13 1999-07-02 Disposition inclinée de la machinerie d'un ascenseur à câbles
EP02005494A Revoked EP1215157B1 (fr) 1998-07-13 1999-07-02 Disposition de la machinerie d'ascenseur
EP02016144A Revoked EP1249424B1 (fr) 1998-07-13 1999-07-02 Machinerie pour ascenseur
EP00111360A Expired - Lifetime EP1048603B1 (fr) 1998-07-13 1999-07-02 Disposition inclinée de la machinerie d'un ascenseur à câbles

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP00111326A Expired - Lifetime EP1029822B1 (fr) 1998-07-13 1999-07-02 Disposition inclinée de la machinerie d'un ascenseur à câbles

Country Status (3)

Country Link
EP (6) EP0972739A1 (fr)
DE (1) DE29924339U1 (fr)
DK (1) DK1029822T3 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4200603B2 (ja) * 1999-06-03 2008-12-24 三菱電機株式会社 エレベーター装置
WO2001087759A1 (fr) * 2000-05-19 2001-11-22 Inventio Ag Protection pour dispositif d'entrainement par cable d'ascenseur
DE10112081A1 (de) * 2001-03-12 2002-10-17 Militzer Otto Michael Antriebsaggregat in Anlagen zur Personenbeförderung
EP1396459B1 (fr) * 2001-06-11 2010-02-17 Mac Puar, S.A. Mise en place d'une machine et d'une structure a l'interieur d'une gaine d'ascenseur
WO2003042090A1 (fr) * 2001-11-15 2003-05-22 Mac Puar, S.A. Configuration d'ascenseur permettant de positionner la machine a l'interieur de la cavite
JP2004142927A (ja) 2002-10-28 2004-05-20 Toshiba Elevator Co Ltd エレベータ装置
EP1422184A3 (fr) * 2002-11-19 2004-07-07 Bravo S.r.l. Ascenseur sans local de machine
FI125069B (fi) * 2009-10-28 2015-05-29 Kone Corp Hissin nostokoneiston kiinnitysjärjestely ja menetelmä hissin nostokoneiston asentamiseksi
EP2639194B1 (fr) 2012-03-15 2015-03-11 ThyssenKrupp Aufzugswerke GmbH Ascenseur à poulie motrice sans local de machine.

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2351060A (en) * 1940-11-12 1944-06-13 Martin B Mclauthlin Hoisting machine
DE3737773A1 (de) * 1986-11-07 1988-06-01 Otis Elevator Co Schnecken/schneckenrad-fahrstuhlantrieb und verfahren zum zusammenbauen desselben

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1521441A (fr) * 1967-07-22 1968-04-19 Monte-charge avec cabine à parois latérales amovibles et avec grilles déplaçables aux étages, et muni d'appareils électroniques de commande
IT1140465B (it) * 1981-10-27 1986-09-24 Sicor Spa Struttura perfezionata di argani di ascensori e montacarichi
CH666673A5 (de) * 1985-05-10 1988-08-15 Gebauer Ag Antrieb fuer aufzuege und verfahren zu dessen montage.
FI96198C (fi) * 1994-11-03 1996-05-27 Kone Oy Vetopyörähissi

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2351060A (en) * 1940-11-12 1944-06-13 Martin B Mclauthlin Hoisting machine
DE3737773A1 (de) * 1986-11-07 1988-06-01 Otis Elevator Co Schnecken/schneckenrad-fahrstuhlantrieb und verfahren zum zusammenbauen desselben

Also Published As

Publication number Publication date
DE29924339U1 (de) 2002-10-02
EP1029822A1 (fr) 2000-08-23
EP0972739A1 (fr) 2000-01-19
DK1029822T3 (da) 2004-02-16
EP1215158B1 (fr) 2004-10-06
EP1249424A1 (fr) 2002-10-16
EP1215157B1 (fr) 2005-03-30
EP1029822B1 (fr) 2003-10-29
EP1249424B1 (fr) 2003-09-17
EP1215157A1 (fr) 2002-06-19
EP1048603B1 (fr) 2003-09-17
EP1048603A1 (fr) 2000-11-02

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