DE59811743D1 - Drive for elevators - Google Patents

Drive for elevators

Info

Publication number
DE59811743D1
DE59811743D1 DE59811743T DE59811743T DE59811743D1 DE 59811743 D1 DE59811743 D1 DE 59811743D1 DE 59811743 T DE59811743 T DE 59811743T DE 59811743 T DE59811743 T DE 59811743T DE 59811743 D1 DE59811743 D1 DE 59811743D1
Authority
DE
Germany
Prior art keywords
gear unit
drive
elevators
rotor
fitted
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.)
Expired - Lifetime
Application number
DE59811743T
Other languages
German (de)
Inventor
Thomas Bayer
Theodor Helmle
Karl-Georg Melber
Manfred Wittenstein
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.)
Wittenstein Alpha GmbH
Original Assignee
Alpha Getriebebau GmbH
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 Alpha Getriebebau GmbH filed Critical Alpha Getriebebau GmbH
Application granted granted Critical
Publication of DE59811743D1 publication Critical patent/DE59811743D1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • B66B11/04—Driving gear ; Details thereof, e.g. seals
    • B66B11/043—Driving gear ; Details thereof, e.g. seals actuated by rotating motor; Details, e.g. ventilation
    • B66B11/0453—Driving gear ; Details thereof, e.g. seals actuated by rotating motor; Details, e.g. ventilation with planetary or epicycloidal gear, e.g. differential gear

Abstract

Drive pulley (4) is driven by a permanent magnet-excited synchronous motor (2) via a planetary gear unit (3). Preferably, a rotor (7) fitted with permanent magnets is fixed to a drive shaft (13) of the gear unit, the two being on common bearing in the gear unit housing.
DE59811743T 1997-09-11 1998-08-29 Drive for elevators Expired - Lifetime DE59811743D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19739899A DE19739899A1 (en) 1997-09-11 1997-09-11 Drive for elevators

Publications (1)

Publication Number Publication Date
DE59811743D1 true DE59811743D1 (en) 2004-09-09

Family

ID=7841986

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19739899A Withdrawn DE19739899A1 (en) 1997-09-11 1997-09-11 Drive for elevators
DE59811743T Expired - Lifetime DE59811743D1 (en) 1997-09-11 1998-08-29 Drive for elevators

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19739899A Withdrawn DE19739899A1 (en) 1997-09-11 1997-09-11 Drive for elevators

Country Status (3)

Country Link
EP (1) EP0901980B1 (en)
AT (1) ATE272565T1 (en)
DE (2) DE19739899A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19905390C1 (en) * 1999-02-10 2000-10-12 Ziehl Abegg Gmbh & Co Kg Elevator drive with electric drive motor
ES2166722B1 (en) * 2000-07-14 2003-11-16 Valpuesta Miguel Manue Zarraga DRIVE SYSTEM FOR CABLE WINDERS.
WO2002010048A2 (en) 2000-07-29 2002-02-07 Alpha Getriebebau Gmbh Elevator car with a driving pulley driving machine integrated therein
DE10259426A1 (en) * 2002-12-06 2004-06-24 Prodema Antriebstechnik Gmbh & Co. Kg Brushless electronically-commutated DC motor for maritime applications, has permanent magnets arranged on circular path around rotor attached by bearing on base of pot-shaped stator
WO2009075672A1 (en) * 2007-12-10 2009-06-18 Otis Elevator Company Integrated elevator machine motor and drive
EP2300348A1 (en) 2008-06-09 2011-03-30 Otis Elevator Company Elevator machine motor and drive and cooling thereof
CN102107811B (en) * 2009-12-28 2015-09-16 上海永大吉亿电机有限公司 For the traction machine of elevator or Escalator
EP2497739A1 (en) 2011-03-10 2012-09-12 Hansruedi Diethelm Lift

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1684759U (en) * 1954-07-27 1954-10-07 Schmitt & Sohn Aufzugwerke DRIVE DEVICE FOR ELEVATORS.
DE1288773B (en) * 1967-10-18 1969-02-06 Alois Kasper Hebezeugfabrik Elevator gearbox with external rotor motor
JPS58113084A (en) * 1981-12-28 1983-07-05 三菱電機株式会社 Driving device
US5435209A (en) * 1992-06-26 1995-07-25 Wittur Aufzugteile Gmbh & Co. Drive unit for a hoisting apparatus, in particular for a passenger or freight elevator
DE4323361A1 (en) * 1993-07-13 1995-01-19 Dewitta Spezialmaschf Drive apparatus for lifting gear, in particular for lifts
FI943916A (en) * 1994-08-26 1996-02-27 Kone Oy Angle measurement apparatus in a synchronous machine belonging to the lifting machine and a method for observing the position of the motor pole
DE19543284A1 (en) * 1995-11-21 1997-05-22 Robbe Modellsport Gmbh & Co Kg Drive unit for model aircraft
FI103498B (en) * 1996-09-05 1999-07-15 Kone Corp Arrangement for opening the brake of the lift machinery
EP0834463A1 (en) * 1996-10-07 1998-04-08 Inventio Ag Compact drive for elevator

Also Published As

Publication number Publication date
EP0901980A2 (en) 1999-03-17
ATE272565T1 (en) 2004-08-15
DE19739899A1 (en) 1999-03-18
EP0901980A3 (en) 2000-11-15
EP0901980B1 (en) 2004-08-04

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: WITTENSTEIN ALPHA GMBH, 97999 IGERSHEIM, DE