EP0681984A1 - Ascenseur automoteur - Google Patents

Ascenseur automoteur Download PDF

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Publication number
EP0681984A1
EP0681984A1 EP94107439A EP94107439A EP0681984A1 EP 0681984 A1 EP0681984 A1 EP 0681984A1 EP 94107439 A EP94107439 A EP 94107439A EP 94107439 A EP94107439 A EP 94107439A EP 0681984 A1 EP0681984 A1 EP 0681984A1
Authority
EP
European Patent Office
Prior art keywords
cabin
friction wheel
transmission member
attached
link
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.)
Ceased
Application number
EP94107439A
Other languages
German (de)
English (en)
Inventor
Wolfgang Mueller
Christoph Liebetrau
Utz Richter
Jürgen Kaestle
Albrecht Dipl-Ing. Morlok
Helmut Dipl.-Ing. Heizmann
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
Application filed by Inventio AG filed Critical Inventio AG
Priority to EP94107439A priority Critical patent/EP0681984A1/fr
Priority to CA002146722A priority patent/CA2146722A1/fr
Priority to TW084103551A priority patent/TW271431B/zh
Priority to CZ951030A priority patent/CZ282397B6/cs
Priority to PL95308285A priority patent/PL308285A1/xx
Priority to JP7105834A priority patent/JPH07309555A/ja
Priority to NZ272010A priority patent/NZ272010A/en
Priority to TR00549/95A priority patent/TR28498A/xx
Priority to ZA953781A priority patent/ZA953781B/xx
Priority to AU17996/95A priority patent/AU696625B2/en
Priority to CN95105376A priority patent/CN1040966C/zh
Priority to FI952286A priority patent/FI952286A/fi
Priority to US08/438,774 priority patent/US5636712A/en
Priority to KR1019950011661A priority patent/KR950031862A/ko
Priority to HU9501408A priority patent/HU213993B/hu
Priority to NO951901A priority patent/NO951901L/no
Priority to BR9502033A priority patent/BR9502033A/pt
Publication of EP0681984A1 publication Critical patent/EP0681984A1/fr
Ceased legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B9/00—Kinds or types of lifts in, or associated with, buildings or other structures
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B7/00—Other common features of elevators
    • B66B7/02—Guideways; Guides
    • B66B7/04—Riding means, e.g. Shoes, Rollers, between car and guiding means, e.g. rails, ropes
    • B66B7/046—Rollers
    • 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
    • B66B11/02—Cages, i.e. cars
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B9/00—Kinds or types of lifts in, or associated with, buildings or other structures
    • B66B9/02—Kinds or types of lifts in, or associated with, buildings or other structures actuated mechanically otherwise than by rope or cable

Definitions

  • the invention relates to an elevator with a self-propelled cabin, which has a friction wheel drive with at least one friction wheel that can be pressed against a roadway, which is pressed to a greater or lesser extent by means of a link attached to the cabin, and which cabin is connected to a counterweight by a transmission element.
  • German laid-open specification DE 35 23 187 describes a building elevator of the type mentioned at the beginning, the drive of which is arranged on the top of a cabin. According to the clamping principle, a driven friction wheel and a counter roller are pressed against a road by spring force. To compensate for the car and drive weight, as well as part of the conveying load, the self-propelled cabin is connected to a counterweight by means of transmission elements guided in the shaft head via a deflection roller. The transmission organs are attached below the cabin.
  • the German layout specification 1 251 925 describes a self-propelled elevator with friction wheel drive, which is designed according to the spreading principle.
  • Guide and drive wheels are arranged on the top of the cabin, the drive wheels being pressed against the road with spring force.
  • the transmission element connected to the counterweight via deflection rollers arranged in the shaft head is fastened in the middle of the top of the cabin.
  • the type of transmission organ attachment causes the safety gear to be triggered if it breaks.
  • a common feature of these two solutions is that the contact pressure of the friction wheels on the road is actively exerted by means of a correspondingly arranged compression spring. If the friction wheel diameter is reduced due to wear, the pressure of the driven friction wheel against the road is reduced.
  • the present invention has for its object to provide a device by which the pressing force of friction wheels on the roadway in self-propelled lifts with counterweight is exerted depending on the weight.
  • 1 designates a cabin which has an expanding friction wheel drive on its underside, with friction wheels 5 arranged on friction wheel axles 23 each on the outer end of movable links 6.
  • the movable links 6 are at the inner end in one with the cabin 1 firmly connected central pivot point 7 pivotally mounted. At least one of the friction wheels 5 has a drive, not shown. Only two friction wheels 5 are visible in the present schematic illustration.
  • a self-driving cabin 1 can, however, have more than two friction wheels 5 as required.
  • the friction wheels 5 run on lateral roadways 4. The frictional engagement necessary for driving the cabin 1 is generated by a defined contact pressure of the friction wheels 5 on the roadway 4.
  • the cabin 1 is connected to a counterweight 2 by means of a transmission element 3, which is guided in the shaft head, for example, via a deflection roller 10.
  • the transmission element 3 is fixed on the cabin side to the left friction wheel axis 23, is guided vertically upwards via a deflection 8 fastened to the underside of the cabin and, after this deflection, runs obliquely downwards to the right via a deflection 9 arranged on the right friction wheel axis 23 and then vertically therefrom above to the pulley 10 and then finally to the counterweight 2.
  • the transmission member 3 preferably consists of at least one wire rope.
  • the type of guidance of the transmission member 3 shown results in the friction wheels 5 being pressed against the roadway 4 by the tensile force in the direction of extension of the transmission member (3). This pressing is increased by the payload, whereby a weight-dependent portion of the pressing force is achieved.
  • the transmission element 3 consists of at least two parts.
  • a part is again fastened to the left friction wheel axis 23, leads over the deflection 8 and then horizontally to the right via a deflection 11 attached to the lower right corner of the cabin and then vertically upwards therefrom.
  • the second part of the transmission element 3 is fastened to the right friction wheel axis 23 and is also guided somewhat obliquely upwards over the deflection 11, from where, as already mentioned, both parts are connected to the counterweight 2 via the deflection roller 10.
  • the type of guidance of the transmission member 3 shown results in the friction wheels 5 being pressed against the roadway 4 depending on the cabin weight.
  • the balance of forces between the at least two parts of the transmission member 3 is provided by the usual resilient fastening of their ends.
  • FIG. 3 there is only one movable link 6 with the same drive in principle.
  • a rigid link 12 is provided on the left.
  • the transmission element 3 is guided from a fastening point 14 on the underside of the cabin 1 via a deflection 9 on the right friction wheel axis 23 and goes from there directly upwards via the deflection roller 10 to the counterweight 2.
  • the type of guidance of the transmission element 3 shown results in a pressing the friction wheels 5 against the roadway 4 depending on the cabin weight.
  • the four friction wheels 5 are pivoted at the pivot points 13 by the handlebars 6 through which two Deflections 9 guided on the friction wheel axles 23, departing from the attachment point 14 and guided over the upper deflection roller 10 and fastened to the counterweight 2, depending on the weight of the cabin, are pressed against the roadway 4 formed as a hollow profile with an inner counterweight 2.
  • the friction wheel drive attached below the cabin 1 also works according to the clamping principle, but with the difference from the previous FIG. 4 that a wishbone 15 mounted in the central pivot point 7 has the friction wheel 5 at an angle and the counterpressure roller 16 at the end of the shorter leg 24.
  • the cabin 1 is guided with guide rollers 17 running on the front and rear of the carriageway 4.
  • the roadway 4 can be designed, for example, as a double-T profile.
  • the transmission element 3 is fastened here approximately in the middle of the shorter leg 24 of the triangular link 15 and leads from there via the upper deflection roller 10 to the counterweight 2.
  • the fastening position of the transmission element (3) also results in a pressing of the friction wheel 5 depending on the cabin weight the lane 4.
  • FIG. 6 shows in principle the same drive disposition as in FIG. 5, but with the difference that the drive is located above the cabin 1.
  • An extended control arm 18 is mounted in the central pivot 7, has the friction wheel 5 to the right after about two thirds of the length and the counter-pressure roller 16 at the end on the right.
  • An additional guide roller 19 is attached to the underside of the cabin 1.
  • the transmission element 3 is attached directly to the friction wheel axis 23. The same effect as in FIG.
  • the friction wheel 5 and the counter pressure roller 16 are arranged separately.
  • the friction wheel 5 is mounted in a fixed mounting support 22.
  • the counter pressure roller 16 is located located at the left end of a handlebar lever 21, which is mounted approximately in the center in a handlebar pivot point 20.
  • the transmission element 3 engages at the right end of the handlebar lever 21 and effects a weight and lever ratio-dependent pressing of the friction wheel 5 and counterpressure roller 16 against the roadway 4, which is designed as a hollow profile, with the inner running Counterweight 2.
  • the function of the device according to the invention is largely apparent from the preceding description of the figures.
  • the place of attachment and the type of guidance of the transmission member 3 on the cabin 1 and on the drive result in the desired weight-dependent pressing of the friction wheels 5 on the roadway 4.
  • the weight-dependent pressing corresponds to the physical constraint to improve the frictional connection at higher conveying loads.
  • ropes, chains or tapes made of any materials can be used for the transmission element 3.
  • the deflections 8, 9 and 11 have to be able to be rotated only to a limited extent, because it can be assumed with some certainty that the sliding movements on the deflections required for the balancing of forces can also take place by appropriate training and possible lubrication.
  • angles of the handlebar levers 6 to the horizontal can be chosen so that the spreading or contact force component of the friction wheels 5 acting horizontally on the roadway 4 solely by the cabin weight is sufficiently large to accommodate the cabin 1 even without supporting pressure from the transmission member 3 to hold the counterweight 2 safely in any position.
EP94107439A 1994-05-13 1994-05-13 Ascenseur automoteur Ceased EP0681984A1 (fr)

Priority Applications (17)

Application Number Priority Date Filing Date Title
EP94107439A EP0681984A1 (fr) 1994-05-13 1994-05-13 Ascenseur automoteur
CA002146722A CA2146722A1 (fr) 1994-05-13 1995-04-10 Pont elevateur
TW084103551A TW271431B (fr) 1994-05-13 1995-04-12
CZ951030A CZ282397B6 (cs) 1994-05-13 1995-04-21 Výtah s vlastním pohonem
PL95308285A PL308285A1 (en) 1994-05-13 1995-04-21 Mobile crane
JP7105834A JPH07309555A (ja) 1994-05-13 1995-04-28 自動リフト
NZ272010A NZ272010A (en) 1994-05-13 1995-04-28 Friction wheel drive automotive cage lift
TR00549/95A TR28498A (tr) 1994-05-13 1995-05-05 Kendi kendine isleyen asansör.
ZA953781A ZA953781B (en) 1994-05-13 1995-05-10 Automotive lift
AU17996/95A AU696625B2 (en) 1994-05-13 1995-05-11 Lift with self-propelled lift cage
CN95105376A CN1040966C (zh) 1994-05-13 1995-05-11 自动升降机
FI952286A FI952286A (fi) 1994-05-13 1995-05-11 Hissi
US08/438,774 US5636712A (en) 1994-05-13 1995-05-11 Apparatus for driving a self-propelled elevator
KR1019950011661A KR950031862A (ko) 1994-05-13 1995-05-12 자동케이지를 갖는 승강기
HU9501408A HU213993B (en) 1994-05-13 1995-05-12 Self-propelled lift
NO951901A NO951901L (no) 1994-05-13 1995-05-12 Selvgående heis
BR9502033A BR9502033A (pt) 1994-05-13 1995-05-12 Elevador automotor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP94107439A EP0681984A1 (fr) 1994-05-13 1994-05-13 Ascenseur automoteur

Publications (1)

Publication Number Publication Date
EP0681984A1 true EP0681984A1 (fr) 1995-11-15

Family

ID=8215943

Family Applications (1)

Application Number Title Priority Date Filing Date
EP94107439A Ceased EP0681984A1 (fr) 1994-05-13 1994-05-13 Ascenseur automoteur

Country Status (17)

Country Link
US (1) US5636712A (fr)
EP (1) EP0681984A1 (fr)
JP (1) JPH07309555A (fr)
KR (1) KR950031862A (fr)
CN (1) CN1040966C (fr)
AU (1) AU696625B2 (fr)
BR (1) BR9502033A (fr)
CA (1) CA2146722A1 (fr)
CZ (1) CZ282397B6 (fr)
FI (1) FI952286A (fr)
HU (1) HU213993B (fr)
NO (1) NO951901L (fr)
NZ (1) NZ272010A (fr)
PL (1) PL308285A1 (fr)
TR (1) TR28498A (fr)
TW (1) TW271431B (fr)
ZA (1) ZA953781B (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004043298B4 (de) * 2004-09-08 2007-07-19 HIRO LIFT Hillenkötter + Ronsieck GmbH Antrieb auf einer Kabine für Vertikalaufzüge
EP1860051A1 (fr) * 2006-05-24 2007-11-28 Inventio Ag Ascenseur avec entraînement par friction
US8235178B2 (en) 2006-05-24 2012-08-07 Inventio Ag Elevator with frictional drive
DE102018203156A1 (de) * 2018-03-02 2019-09-05 Thyssenkrupp Ag Vorrichtung zum Heben einer Last in einem Schacht mit einem Spreizsystem
CN113213311A (zh) * 2020-01-21 2021-08-06 奥的斯电梯公司 悬臂式爬升电梯

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA964045B (en) * 1995-06-02 1996-12-03 Inventio Ag Wheel frame for a lift
FR2750687B1 (fr) * 1996-07-02 1998-11-06 Kadoche Emile Dispositif d'entrainement pour ascenseur
US5931265A (en) * 1997-03-27 1999-08-03 Otis Elevator Company Rope climbing elevator
DE59803888D1 (de) * 1997-10-01 2002-05-23 Wittur Ag Vormontierter aufzugsschacht
US7874404B1 (en) * 1998-09-29 2011-01-25 Otis Elevator Company Elevator system having drive motor located between elevator car and hoistway sidewall
US6202793B1 (en) * 1998-12-22 2001-03-20 Richard N. Fargo Elevator machine with counter-rotating rotors
US6085874A (en) * 1998-12-22 2000-07-11 Otis Elevator Company Rail-climbing elevator counterweight having flat machines
KR100365323B1 (ko) * 1999-12-16 2002-12-18 엘지 오티스 엘리베이터 유한회사 엘리베이터 시스템
DE50104314D1 (de) * 2000-07-29 2004-12-02 Alpha Getriebebau Gmbh Aufzugskabine mit einer in diese integrierten treibscheiben-antriebsmaschine
WO2008012592A1 (fr) * 2006-07-24 2008-01-31 Otis Elevator Company Élévateurs
CN104781176B (zh) * 2012-10-22 2017-09-08 三菱电机株式会社 电梯的吊轮装置
EP3421407A1 (fr) * 2017-06-16 2019-01-02 Otis Elevator Company Système d'ascenseur autopropulsé à corde élévateur
JP7156545B2 (ja) * 2019-08-27 2022-10-19 三菱電機株式会社 搬送装置
AU2020403849A1 (en) * 2019-12-18 2022-06-30 Inventio Ag Method for erecting a lift installation
US20210221647A1 (en) * 2020-01-21 2021-07-22 Otis Elevator Company Climbing elevator with load-based traction force

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1251925B (fr) * 1967-10-12
DE6932326U (de) * 1968-08-29 1975-10-16 Rotzinger & Co Saeulenaufzug.
DE3523187A1 (de) * 1985-06-28 1987-01-08 Rainer Boll Gebaeudeaufzug
EP0595122A1 (fr) * 1992-10-27 1994-05-04 Inventio Ag Entraînement par friction de roues pour un transporteur de personnes

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US353458A (en) * 1886-11-30 James murtatjgh
US1730974A (en) * 1928-12-11 1929-10-08 Atlantic Elevator Company Inc Elevator suspension
US3101130A (en) * 1960-10-12 1963-08-20 Silopark S A Elevator system in which drive mechanism is mounted upon the counterweight
FR1431738A (fr) * 1965-01-15 1966-03-18 Bertin & Cie Procédé et dispositif d'entraînement par courroies ou autres bandes souples
SU1184781A1 (ru) * 1982-12-29 1985-10-15 Центральное проектно-конструкторское бюро по лифтам Подъемник
SU1263605A2 (ru) * 1985-04-22 1986-10-15 Центральное проектно-конструкторское бюро по лифтам Подъемник
FR2658180B3 (fr) * 1990-02-13 1992-05-07 Roux Ind Dispositif d'elevation autonome.
JPH06211466A (ja) * 1993-01-19 1994-08-02 Aqueous Res:Kk 昇降装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1251925B (fr) * 1967-10-12
DE6932326U (de) * 1968-08-29 1975-10-16 Rotzinger & Co Saeulenaufzug.
DE3523187A1 (de) * 1985-06-28 1987-01-08 Rainer Boll Gebaeudeaufzug
EP0595122A1 (fr) * 1992-10-27 1994-05-04 Inventio Ag Entraînement par friction de roues pour un transporteur de personnes

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004043298B4 (de) * 2004-09-08 2007-07-19 HIRO LIFT Hillenkötter + Ronsieck GmbH Antrieb auf einer Kabine für Vertikalaufzüge
EP1860051A1 (fr) * 2006-05-24 2007-11-28 Inventio Ag Ascenseur avec entraînement par friction
US8235178B2 (en) 2006-05-24 2012-08-07 Inventio Ag Elevator with frictional drive
DE102018203156A1 (de) * 2018-03-02 2019-09-05 Thyssenkrupp Ag Vorrichtung zum Heben einer Last in einem Schacht mit einem Spreizsystem
CN113213311A (zh) * 2020-01-21 2021-08-06 奥的斯电梯公司 悬臂式爬升电梯
US11390490B2 (en) * 2020-01-21 2022-07-19 Otis Elevator Company Cantilevered climbing elevator

Also Published As

Publication number Publication date
FI952286A0 (fi) 1995-05-11
PL308285A1 (en) 1995-11-27
NO951901D0 (no) 1995-05-12
CZ103095A3 (en) 1995-12-13
AU1799695A (en) 1995-11-23
CN1117015A (zh) 1996-02-21
NO951901L (no) 1995-11-14
AU696625B2 (en) 1998-09-17
CN1040966C (zh) 1998-12-02
TR28498A (tr) 1996-09-02
HUT71972A (en) 1996-02-28
FI952286A (fi) 1995-11-14
HU213993B (en) 1997-11-28
HU9501408D0 (en) 1995-06-28
BR9502033A (pt) 1995-12-26
CZ282397B6 (cs) 1997-07-16
TW271431B (fr) 1996-03-01
US5636712A (en) 1997-06-10
JPH07309555A (ja) 1995-11-28
KR950031862A (ko) 1995-12-20
NZ272010A (en) 1996-05-28
ZA953781B (en) 1996-01-16
CA2146722A1 (fr) 1995-11-14

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