EP1013598B1 - Antriebseinheit für Aufzüge - Google Patents
Antriebseinheit für Aufzüge Download PDFInfo
- Publication number
- EP1013598B1 EP1013598B1 EP19990124321 EP99124321A EP1013598B1 EP 1013598 B1 EP1013598 B1 EP 1013598B1 EP 19990124321 EP19990124321 EP 19990124321 EP 99124321 A EP99124321 A EP 99124321A EP 1013598 B1 EP1013598 B1 EP 1013598B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- brake
- traction sheave
- driving device
- drive shaft
- drive unit
- 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
Links
Images
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
- B66B11/0438—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
Definitions
- the invention relates to a drive unit for elevators consisting of a motor arranged in a housing, which drives a traction sheave by means of a drive shaft, the traction sheave using a braking device is fixable.
- DD 44 278 is an electrical Elevator motor with connected traction sheave and Brake drum became known. Traction sheave and Brake drum are outside of the motor housing and the drive-side bearing at a free shaft end arranged on the fly. The traction sheave and the brake drum can be made in one piece. As The two-shoe brake consists of one Actuator, from brake brackets and brake shoes, wherein the actuator from the outside of the motor housing is attached. To accommodate the high drive pulley side Loads is a bearing plate and a bearing for high Loads provided.
- a disadvantage of the known device is that due to the flying arrangement of the traction sheave and the brake drum is an expensive end shield with bearings for high Loads is necessary. Another disadvantage is that lateral arrangement of the brake bracket and the brake shoes what increases the diameter of the drive unit.
- the drive unit consists of a motor arranged in a housing, which by means of a drive shaft drives a traction sheave, the Traction sheave lockable by a braking device is.
- the invention seeks to remedy this.
- the invention as characterized in claim 1 solves the problem to avoid the disadvantages of the known device and to create a drive unit in a flat design.
- the advantages achieved by the invention are in essential to see that the drive unit builds slim at right angles to the drive shaft and that thanks the slim design the drive unit in one Elevator shaft, for example, in the area between the Track area of the cabin and the shaft wall can be installed is.
- Another advantage is the common Support of the traction sheave and the drive shaft. On there is no free shaft end without support that Traction sheave is supported directly on the end shield. Bending forces on the drive shaft can thereby be avoided become.
- 1 to 3 with 1 is a drive unit referred to, which consists essentially of a housing 2, a Drive shaft 3, a stator connected to the housing 2 4 and a rotor 5 connected to the drive shaft 3 consists. Stator 4 and rotor 5 form the drive motor.
- the Drive shaft 3 is at one end of a first bearing 6 worn, which on a first End shield 2.1 is arranged, which is part of the Housing 2 is.
- a traction sheave 7 is arranged over which not shown ropes for carrying and moving one Elevator car or a counterweight are performed.
- the Traction sheave 7 or the other, üs free end of the drive shaft 3 are from a second Bearing 8, which is arranged on a boom 9, carried.
- the boom 9 is part of a second Bearing plate 2.2, which is part of the housing 2.
- the Traction sheave 7 has a serving as a brake drum 11 Process on.
- the between traction sheave 7 and housing 2 arranged brake drum 11 forms together with the first Brake levers 12, second brake levers 13, first Electromagnet 14, second electromagnet 15, first Compression springs 16 and second compression springs, not shown the braking device of the drive unit.
- At the top of the second End shield 2.2 is a first lever joint 17 and at the bottom second end shield 2.2 is a second lever joint 18 arranged.
- the first brake lever 12 is on the first Lever joint 17 and the second brake lever 13 is on the second Lever joint 18 rotatably arranged.
- the power of the first Compression spring 16 is opened by means of the first brake lever 12 transfer the brake drum 11, a first on one first brake shoe 19 arranged brake pad 20 the necessary friction force generated on the brake drum 11.
- the Force of the second compression spring is by means of the second Transfer brake lever 13 to the brake drum 11, wherein a second arranged on a second brake shoe 21 Brake pad 22 the necessary friction on the brake drum 11 generated.
- the Electromagnets 14, 15 activated, the forces of Overcome compression springs and the brake shoes 19, 21 with the Lift the brake pads 20, 22 off the brake drum 11.
- the electromagnets 14, 15 can also hydraulic lifting cylinders can be provided.
- a rope safety device 23 arranged on the drive pulley side prevents the cables from jumping off the traction sheave 7.
- a shaft end 24 is provided, the for example, the revolutions of the drive shaft 3 detecting sensor, not shown drives.
- a junction box 25 for the top of the housing 2 the electrical supply to the drive unit 1 intended.
- the width B of the Drive unit is only determined by the size of the stator 4 and rotor 5 formed motor determined, lateral There are no structures that increase the width B.
- the Diameter D of the traction sheave 7 is smaller or the same as large as the width B of the drive unit.
- the embodiment shown relates to a gearless drive unit.
- the inventive Traction sheave with the braking device and its storage can also be used, for example, in drive units with gears be used.
- a disc brake may be provided, wherein the extension of the traction sheave 7 is disc-shaped and the brake shoes 19, 21 at the top and / or at the bottom Housing 2 are arranged on both sides of the brake disc.
Description
- Fig. 1
- eine erfindungsgemässe Antriebseinheit mit Motor, Treibscheibe und Bremseinrichtung,
- Fig. 2
- eine Seitenansicht der Antriebseinheit und
- Fig. 3
- eine Draufsicht der Antriebseinheit.
Claims (4)
- Antriebseinheit für Aufzüge bestehend aus einem in einem Gehäuse (2) angeordneten Motor (4,5), der mittels einer Antriebswelle (3) eine Treibscheibe (7) antreibt, wobei die Treibscheibe (7) mittels einer Bremseinrichtung festsetzbar ist,
wobei die Treibscheibe (7) an einem freien Ende der Antriebswelle (3) angeordnet und an einem Lagerschild (2.2) des Gehäuses (2) gelagert ist,
dadurch gekennzeichnet, dass eine Bremstrommel (11) vorgesehen ist, die Teil der Treibscheibe (7) ist und
dass in Richtung der Antriebswelle (3) verlaufende Bremshebel (12,13) vorgesehen sind, die die Kraft von Kraftgebern (14,15,16) auf die Bremstrommel (11) übertragen. - Antriebseinheit nach Anspruch 1,
dadurch gekennzeichnet, dass die Bremshebel (12,13) und die Kraftgeber (14,15,16) oben am Gehäuse (2) und unten am Gehäuse (2) angeordnet sind. - Antriebseinheit nach Anspruch 2,
dadurch gekennzeichnet, dass die Bremshebel (12,13) am Lagerschild (2.2) angelenkt sind, die einenends mittels der Kraftgeber (14,15,16) betätigbar sind und anderenends mittels Bremsbacken (19,20,21,22) auf die Bremstrommel (11) einwirken. - Antriebseinheit nach einem der vorhergehenden Ansprüche,
dadurch gekennzeichnet, dass die Antriebseinheit in der Breite (B) flach gebaut ist, wobei der Durchmesser (D) der Treibscheibe (7) kleiner oder gleich gross wie die Breite (B) der Antriebseinheit ist.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP19990124321 EP1013598B1 (de) | 1998-12-14 | 1999-12-06 | Antriebseinheit für Aufzüge |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP98811223 | 1998-12-14 | ||
EP98811223 | 1998-12-14 | ||
EP19990124321 EP1013598B1 (de) | 1998-12-14 | 1999-12-06 | Antriebseinheit für Aufzüge |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1013598A1 EP1013598A1 (de) | 2000-06-28 |
EP1013598B1 true EP1013598B1 (de) | 2004-03-10 |
Family
ID=26152101
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP19990124321 Expired - Lifetime EP1013598B1 (de) | 1998-12-14 | 1999-12-06 | Antriebseinheit für Aufzüge |
Country Status (1)
Country | Link |
---|---|
EP (1) | EP1013598B1 (de) |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4355785A (en) * | 1981-02-23 | 1982-10-26 | Westinghouse Electric Corp. | Electrically driven sheave |
AU580453B2 (en) * | 1985-11-04 | 1989-01-12 | Johns Perry Industries Pty. Ltd. | Lift sheave |
ATE110350T1 (de) * | 1990-07-26 | 1994-09-15 | Inventio Ag | Getriebelose antriebsmaschine für aufzüge. |
FI941596A (fi) * | 1994-04-07 | 1995-10-08 | Kone Oy | Hissimoottori |
DE19634629B4 (de) * | 1996-02-21 | 2004-04-29 | Wittur Ag | Getriebelose Antriebsvorrichtung für Aufzüge |
-
1999
- 1999-12-06 EP EP19990124321 patent/EP1013598B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP1013598A1 (de) | 2000-06-28 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE69909133T2 (de) | Aufzugsantrieb mit gegenläufigen rotoren | |
DE60012792T2 (de) | Verfahren zum bremsen eines treibscheibenaufzugs | |
DE69835806T2 (de) | Verfahren in einem aufzugsantrieb | |
DE112012006810B4 (de) | Doppeldeckaufzug | |
DE3707276C2 (de) | ||
WO2001089973A1 (de) | Bremseinrichtung für einen aufzug | |
EP1184332A1 (de) | Fahrzeug-Hebebühne | |
EP0980842A1 (de) | Einrichtung zur Stillsetzung einer Aufzugsanlage | |
EP1069068B1 (de) | Kompakter Antrieb für einen Aufzug | |
EP1013598B1 (de) | Antriebseinheit für Aufzüge | |
EP1531139B1 (de) | Maschinenrahmenlose Antriebseinheit für einen Aufzug | |
EP0873963A1 (de) | Linearantrieb für eine Transporteinrichtung | |
DE60132372T2 (de) | Aufzugsvorrichtung | |
EP2089305B1 (de) | Antrieb für aufzüge | |
DE10043013C2 (de) | Aufzugsantrieb mit Bremsvorrichtung | |
DE60203371T2 (de) | Anordnung für eine riemenantriebsvorrichtung | |
EP1338550B1 (de) | Antriebseinheit mit Bremse für einen Aufzug | |
EP1669315A1 (de) | Verfahren und Hilfsantriebseinrichtung zum Antreiben einer Aufzugskabine | |
EP1338546B1 (de) | Maschinenrahmen mit Gegenrollenträger für einen Aufzugsantrieb | |
DE10246588B4 (de) | Nothalte-Bremseinrichtung für Aufzugsmaschinen | |
CH632725A5 (en) | Automatic brake device on a hoist drum | |
DE376405C (de) | Seilhaengebahn | |
DE3116715A1 (de) | Einrichtung zum auflegen eines seiles bei schachtfoerderanlagen u.dgl. | |
EP1627841B1 (de) | Antrieb für eine Aufzugsanlage | |
EP3235770B1 (de) | Verfahren zur nachrüstung eines aufzugs und korrespondierender aufzug |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE |
|
AX | Request for extension of the european patent |
Free format text: AL;LT;LV;MK;RO;SI |
|
17P | Request for examination filed |
Effective date: 20001117 |
|
AKX | Designation fees paid |
Free format text: AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE |
|
17Q | First examination report despatched |
Effective date: 20021216 |
|
REG | Reference to a national code |
Ref country code: GB Ref legal event code: FG4D Free format text: NOT ENGLISH |
|
GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
GRAS | Grant fee paid |
Free format text: ORIGINAL CODE: EPIDOSNIGR3 |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20040310 Ref country code: CY Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20040310 |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: EP |
|
REG | Reference to a national code |
Ref country code: IE Ref legal event code: FG4D Free format text: GERMAN |
|
REF | Corresponds to: |
Ref document number: 59908806 Country of ref document: DE Date of ref document: 20040415 Kind code of ref document: P |
|
GBT | Gb: translation of ep patent filed (gb section 77(6)(a)/1977) |
Effective date: 20040512 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20040610 Ref country code: GR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20040610 Ref country code: DK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20040610 |
|
REG | Reference to a national code |
Ref country code: PT Ref legal event code: SC4A Free format text: AVAILABILITY OF NATIONAL TRANSLATION Effective date: 20040608 |
|
REG | Reference to a national code |
Ref country code: IE Ref legal event code: FD4D |
|
REG | Reference to a national code |
Ref country code: ES Ref legal event code: FG2A Ref document number: 2217677 Country of ref document: ES Kind code of ref document: T3 |
|
ET | Fr: translation filed | ||
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LU Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20041206 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: MC Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20041231 Ref country code: BE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20041231 |
|
PLBE | No opposition filed within time limit |
Free format text: ORIGINAL CODE: 0009261 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT |
|
26N | No opposition filed |
Effective date: 20041213 |
|
BERE | Be: lapsed |
Owner name: *INVENTIO A.G. Effective date: 20041231 |
|
BERE | Be: lapsed |
Owner name: *INVENTIO A.G. Effective date: 20041231 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: NL Payment date: 20081216 Year of fee payment: 10 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: PT Payment date: 20081126 Year of fee payment: 10 Ref country code: FI Payment date: 20081215 Year of fee payment: 10 Ref country code: ES Payment date: 20081217 Year of fee payment: 10 Ref country code: AT Payment date: 20081215 Year of fee payment: 10 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: FR Payment date: 20081212 Year of fee payment: 10 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 20081219 Year of fee payment: 10 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: GB Payment date: 20081216 Year of fee payment: 10 Ref country code: CH Payment date: 20090317 Year of fee payment: 10 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: IT Payment date: 20081227 Year of fee payment: 10 |
|
REG | Reference to a national code |
Ref country code: PT Ref legal event code: MM4A Free format text: LAPSE DUE TO NON-PAYMENT OF FEES Effective date: 20100607 |
|
REG | Reference to a national code |
Ref country code: NL Ref legal event code: V1 Effective date: 20100701 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: PT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20100607 |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PL |
|
GBPC | Gb: european patent ceased through non-payment of renewal fee |
Effective date: 20091206 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: FI Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20091206 Ref country code: AT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20091206 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: ST Effective date: 20100831 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: NL Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20100701 Ref country code: LI Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20091231 Ref country code: FR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20091231 Ref country code: CH Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20091231 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: DE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20100701 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: GB Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20091206 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20091206 |
|
REG | Reference to a national code |
Ref country code: ES Ref legal event code: FD2A Effective date: 20110408 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: ES Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20110324 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: ES Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20091207 |