EP0706968A3 - Unité d'entraînement pour un appareil de levage - Google Patents

Unité d'entraînement pour un appareil de levage Download PDF

Info

Publication number
EP0706968A3
EP0706968A3 EP95111931A EP95111931A EP0706968A3 EP 0706968 A3 EP0706968 A3 EP 0706968A3 EP 95111931 A EP95111931 A EP 95111931A EP 95111931 A EP95111931 A EP 95111931A EP 0706968 A3 EP0706968 A3 EP 0706968A3
Authority
EP
European Patent Office
Prior art keywords
transmission
motor
brake
drive unit
lifting device
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
EP95111931A
Other languages
German (de)
English (en)
Other versions
EP0706968B1 (fr
EP0706968A2 (fr
Inventor
Horst Wittur
Hubert W Fischer
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.)
Wittur AG
Original Assignee
Wittur Aufzugteile GmbH and Co
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 Wittur Aufzugteile GmbH and Co filed Critical Wittur Aufzugteile GmbH and Co
Publication of EP0706968A2 publication Critical patent/EP0706968A2/fr
Publication of EP0706968A3 publication Critical patent/EP0706968A3/fr
Application granted granted Critical
Publication of EP0706968B1 publication Critical patent/EP0706968B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
    • B66D1/02—Driving gear
    • B66D1/14—Power transmissions between power sources and drums or barrels
    • 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
    • B66B11/0438—Driving gear ; Details thereof, e.g. seals actuated by rotating motor; Details, e.g. ventilation with a gearless driving, e.g. integrated sheave, drum or winch in the stator or rotor of the cage motor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
    • B66D1/02—Driving gear
    • B66D1/12—Driving gear incorporating electric motors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
    • B66D1/02—Driving gear
    • B66D1/14—Power transmissions between power sources and drums or barrels
    • B66D1/22—Planetary or differential gearings, i.e. with planet gears having movable axes of rotation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D5/00—Braking or detent devices characterised by application to lifting or hoisting gear, e.g. for controlling the lowering of loads
    • B66D5/02—Crane, lift hoist, or winch brakes operating on drums, barrels, or ropes
    • B66D5/06—Crane, lift hoist, or winch brakes operating on drums, barrels, or ropes with radial effect
    • B66D5/08—Crane, lift hoist, or winch brakes operating on drums, barrels, or ropes with radial effect embodying blocks or shoes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D5/00—Braking or detent devices characterised by application to lifting or hoisting gear, e.g. for controlling the lowering of loads
    • B66D5/02—Crane, lift hoist, or winch brakes operating on drums, barrels, or ropes
    • B66D5/12—Crane, lift hoist, or winch brakes operating on drums, barrels, or ropes with axial effect
    • B66D5/14—Crane, lift hoist, or winch brakes operating on drums, barrels, or ropes with axial effect embodying discs
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/21—Elements
    • Y10T74/2186—Gear casings

Landscapes

  • Mechanical Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Cage And Drive Apparatuses For Elevators (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Braking Arrangements (AREA)
  • Control And Safety Of Cranes (AREA)
  • Arrangement Of Transmissions (AREA)
  • Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)
  • Jib Cranes (AREA)
  • Load-Engaging Elements For Cranes (AREA)
  • Vehicle Body Suspensions (AREA)
EP95111931A 1994-10-10 1995-07-28 Unité d'entraínement pour un appareil de levage Expired - Lifetime EP0706968B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE9416306U DE9416306U1 (de) 1994-10-10 1994-10-10 Antriebseinheit für ein Hebezeug
DE9416306U 1994-10-10

Publications (3)

Publication Number Publication Date
EP0706968A2 EP0706968A2 (fr) 1996-04-17
EP0706968A3 true EP0706968A3 (fr) 1997-01-02
EP0706968B1 EP0706968B1 (fr) 2000-05-10

Family

ID=6914707

Family Applications (1)

Application Number Title Priority Date Filing Date
EP95111931A Expired - Lifetime EP0706968B1 (fr) 1994-10-10 1995-07-28 Unité d'entraínement pour un appareil de levage

Country Status (11)

Country Link
US (1) US6146303A (fr)
EP (1) EP0706968B1 (fr)
JP (1) JPH08239195A (fr)
CN (1) CN1053425C (fr)
AT (1) ATE192722T1 (fr)
CA (1) CA2158614C (fr)
DE (2) DE9416306U1 (fr)
ES (1) ES2148382T3 (fr)
GR (1) GR3033752T3 (fr)
PL (1) PL181698B1 (fr)
PT (1) PT706968E (fr)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19514801A1 (de) * 1995-04-21 1996-10-24 Wittur Aufzugteile Gmbh & Co Verfahren zum Steuern und Überwachen des Betriebes einer Aufzugsanlage und Wälzlager zur Anwendung bei dem Verfahren
EP0834463A1 (fr) * 1996-10-07 1998-04-08 Inventio Ag Dispositif compact d'entraínement pour ascenseur
DE19647063A1 (de) * 1996-11-14 1998-05-20 Zahnradfabrik Friedrichshafen Antrieb für eine stationäre Fördereinrichtung
DE19724920A1 (de) * 1997-06-12 1998-12-17 Wittur Aufzugteile Gmbh & Co Antriebseinheit für ein Hebezeug
DE19746394A1 (de) * 1997-10-21 1999-04-22 Wittur Aufzugteile Gmbh & Co Antriebsvorrichtung für ein Hebezeug
CA2407471C (fr) * 2000-05-19 2009-04-21 Inventio Ag Dispositif d'actionnement pour le fonctionnement de secours d'une machine d'entrainement sans engrenage d'ascenseur
FR2846163B1 (fr) 2002-10-18 2013-06-07 Leroy Somer Moteurs Machine comportant une poulie et un moteur electrique, notamment pour ascenseur
CA2436731C (fr) * 2003-08-06 2012-04-03 Peter Shaw Dispositif d'entrainement a levee lineaire
EP1982950A1 (fr) * 2007-04-17 2008-10-22 Dynatech, Dynamics & Technology, S. L. Système de freinage pour ascenseurs
JP5390988B2 (ja) * 2009-08-19 2014-01-15 日本オーチス・エレベータ株式会社 エレベータ装置
CN101804937B (zh) * 2010-04-16 2012-12-12 浙江西子富沃德电机有限公司 货梯曳引机
JP5861252B2 (ja) * 2010-12-09 2016-02-16 株式会社明電舎 エレベータ巻上機の非常救出装置
DE102012009168A1 (de) * 2012-05-08 2013-11-14 Audi Ag Dämpfungseinrichtung mit einem Rotationsdämpfer
JP5868259B2 (ja) * 2012-05-15 2016-02-24 三菱電機株式会社 エレベータ用巻上機の電磁ブレーキ装置
FR3034586B1 (fr) * 2015-04-02 2017-03-24 Valeo Equip Electr Moteur Machine electrique tournante munie d'un degagement pour faciliter son montage avec un dispositif annexe
CN104860171B (zh) * 2015-05-18 2017-05-24 沈阳蓝光驱动技术有限公司 便于装配和维护的永磁同步曳引机
US10618775B2 (en) 2016-11-18 2020-04-14 Otis Elevator Company Retrofitting an elevator machine with primary and secondary braking
US10737908B2 (en) 2016-11-22 2020-08-11 Otis Elevator Company Method and kit for retrofitting elevator machines with thrust bearing, and retrofitted elevator machine
DE202017105348U1 (de) * 2017-09-05 2018-12-07 Liebherr-Components Biberach Gmbh Freifallwinde
CN112878290A (zh) * 2020-01-07 2021-06-01 马俊 小槽体及具有小槽体的水面垃圾清理装置

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3112090A1 (de) * 1981-03-27 1983-02-03 Heinz 2000 Hamburg Buchmeier Aufzugsgetriebe mit einem elektromotor
SU1049400A1 (ru) * 1982-05-20 1983-10-23 Государственный проектно-конструкторский институт технологии монтажа промышленного оборудования Лифт переменной грузоподъемности
WO1989011436A1 (fr) * 1988-05-28 1989-11-30 Zahnradfabrik Friedrichshafen Ag Entrainement pour treuil
DE3840281A1 (de) * 1988-11-30 1990-05-31 Zahnradfabrik Friedrichshafen Hebezeugantrieb
EP0578069A1 (fr) * 1992-06-26 1994-01-12 WITTUR AUFZUGTEILE GmbH & Co. Dispositif d'entrainement pour une machine de levage, en particulier pour un ascenseur de matériaux ou de personnes

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3901478A (en) * 1969-05-12 1975-08-26 Earl A Peterson Crane incorporating vertical motion apparatus
US3967706A (en) * 1974-05-22 1976-07-06 Northwest Engineering Company Material handling apparatus with improved fail-safe brake system
US3995722A (en) * 1975-02-18 1976-12-07 Abex Corporation Fail-safe disc brake having a slack adjuster mechanism
US4116308A (en) * 1976-11-01 1978-09-26 Square D Company Electromagnetically operated friction brake
US4161126A (en) * 1977-02-09 1979-07-17 Caterpillar Tractor Co. Winch construction having axially shiftable face gear
US4588057A (en) * 1983-04-25 1986-05-13 Kobe Steel Ltd. Loaded hydraulically actuatable piston and controls system therefor
FI82434C (fi) * 1988-07-07 1991-03-11 Kone Oy Hissmaskineri.
US5141085A (en) * 1990-11-05 1992-08-25 Harnischfeger Corporation Hoist load brake
US5909783A (en) * 1997-05-28 1999-06-08 Quality Steel Products, Inc. Motorized scaffold hoisting apparatus

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3112090A1 (de) * 1981-03-27 1983-02-03 Heinz 2000 Hamburg Buchmeier Aufzugsgetriebe mit einem elektromotor
SU1049400A1 (ru) * 1982-05-20 1983-10-23 Государственный проектно-конструкторский институт технологии монтажа промышленного оборудования Лифт переменной грузоподъемности
WO1989011436A1 (fr) * 1988-05-28 1989-11-30 Zahnradfabrik Friedrichshafen Ag Entrainement pour treuil
DE3840281A1 (de) * 1988-11-30 1990-05-31 Zahnradfabrik Friedrichshafen Hebezeugantrieb
EP0578069A1 (fr) * 1992-06-26 1994-01-12 WITTUR AUFZUGTEILE GmbH & Co. Dispositif d'entrainement pour une machine de levage, en particulier pour un ascenseur de matériaux ou de personnes

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
DATABASE WPI Week 8427, 23 October 1983 Derwent World Patents Index; AN 84169477, XP002018343, AVDEEV ET AL.: "Variable load capacity lift - has freely mounted various dia. drums on shaft with conical couplings" *

Also Published As

Publication number Publication date
CA2158614C (fr) 2003-01-07
EP0706968B1 (fr) 2000-05-10
JPH08239195A (ja) 1996-09-17
CA2158614A1 (fr) 1996-04-11
GR3033752T3 (en) 2000-10-31
PL181698B1 (pl) 2001-09-28
PT706968E (pt) 2000-10-31
CN1053425C (zh) 2000-06-14
PL310613A1 (en) 1996-04-15
ATE192722T1 (de) 2000-05-15
DE9416306U1 (de) 1995-01-19
EP0706968A2 (fr) 1996-04-17
CN1128730A (zh) 1996-08-14
DE59508305D1 (de) 2000-06-15
ES2148382T3 (es) 2000-10-16
US6146303A (en) 2000-11-14

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