EP1555234B1 - Ascenseur - Google Patents

Ascenseur Download PDF

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Publication number
EP1555234B1
EP1555234B1 EP04405008A EP04405008A EP1555234B1 EP 1555234 B1 EP1555234 B1 EP 1555234B1 EP 04405008 A EP04405008 A EP 04405008A EP 04405008 A EP04405008 A EP 04405008A EP 1555234 B1 EP1555234 B1 EP 1555234B1
Authority
EP
European Patent Office
Prior art keywords
support means
ribs
rib
tensile
installation according
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
EP04405008A
Other languages
German (de)
English (en)
Other versions
EP1555234A1 (fr
Inventor
Ernst Dipl.-Ing. Ach
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
Priority to AT04405008T priority Critical patent/ATE325771T1/de
Application filed by Inventio AG filed Critical Inventio AG
Priority to DK04405008T priority patent/DK1555234T3/da
Priority to DE502004000538T priority patent/DE502004000538D1/de
Priority to EP04405008A priority patent/EP1555234B1/fr
Priority to PT04405008T priority patent/PT1555234E/pt
Priority to ES04405008T priority patent/ES2264105T3/es
Priority to MXPA06007700A priority patent/MXPA06007700A/es
Priority to EP04804313A priority patent/EP1706346B1/fr
Priority to AU2004312154A priority patent/AU2004312154B2/en
Priority to US10/585,563 priority patent/US7757817B2/en
Priority to DK06118333.1T priority patent/DK1724226T3/da
Priority to JP2006548169A priority patent/JP4896738B2/ja
Priority to PL06118333T priority patent/PL1724226T3/pl
Priority to PT06118333T priority patent/PT1724226E/pt
Priority to ES06118333T priority patent/ES2341276T3/es
Priority to BRPI0418358-4A priority patent/BRPI0418358A/pt
Priority to EP06118333A priority patent/EP1724226B1/fr
Priority to NZ548565A priority patent/NZ548565A/en
Priority to AT06118333T priority patent/ATE458692T1/de
Priority to CA2552202A priority patent/CA2552202C/fr
Priority to DE502004010825T priority patent/DE502004010825D1/de
Priority to CN2004800399904A priority patent/CN1902119B/zh
Priority to SI200431417T priority patent/SI1724226T1/sl
Priority to PCT/EP2004/014723 priority patent/WO2005066060A1/fr
Publication of EP1555234A1 publication Critical patent/EP1555234A1/fr
Application granted granted Critical
Publication of EP1555234B1 publication Critical patent/EP1555234B1/fr
Priority to ZA2006/06452A priority patent/ZA200606452B/en
Priority to NO20063575A priority patent/NO334078B1/no
Priority to US12/403,026 priority patent/US8550216B2/en
Priority to CY20101100460T priority patent/CY1110542T1/el
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B7/00—Other common features of elevators
    • B66B7/06—Arrangements of ropes or cables
    • B66B7/062—Belts
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B1/00—Constructional features of ropes or cables
    • D07B1/22—Flat or flat-sided ropes; Sets of ropes consisting of a series of parallel ropes
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B2201/00—Ropes or cables
    • D07B2201/20—Rope or cable components
    • D07B2201/2083—Jackets or coverings
    • D07B2201/2087—Jackets or coverings being of the coated type
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B2501/00—Application field
    • D07B2501/20—Application field related to ropes or cables
    • D07B2501/2007—Elevators

Definitions

  • Elevator systems of the type according to the invention usually have an elevator car and a counterweight, which are movable in an elevator shaft or along free-standing guide devices.
  • the elevator installation has at least one drive with at least one traction sheave each, which carries the elevator car and the counterweight via supporting and / or drive means and transmits the required driving forces thereto.
  • suspension means for the sake of simplicity.
  • WO 03/043926 discloses a machine room-less elevator system in which V-ribbed belts are used as the suspension means for the elevator car.
  • V-ribbed belts comprise a flat belt-like belt body produced from an elastic material (rubber, elastomers), which has a plurality of ribs extending in the longitudinal direction of the belt on its running surface facing the traction sheave.
  • These ribs cooperate with complementary shaped grooves in the periphery of driving or deflecting pulleys (hereinafter referred to as pulleys) in order to guide the V-ribbed belt on the pulleys and to increase the traction between the traction sheave and the suspension element.
  • the ribs and grooves have triangular or trapezoidal, ie wedge-shaped cross-sections.
  • In the belt body of the V-ribbed belts are oriented in the belt longitudinal direction, consisting of metallic or non-metallic strands Tensile beams embedded, which give the support means the required ten
  • the V-ribbed belts known from WO 03/043926 have certain disadvantages, ie they are not optimally adapted to the requirements for a suspension means for elevator cars. Such a suspension should have the smallest possible dimensions and the lowest possible weight own high load capacity and low longitudinal elasticity and can be performed on driving and deflecting discs with the smallest possible diameters.
  • the V-ribbed belts used as suspension elements according to WO 03/043926 show relatively large cross sections of the belt bodies in relation to the cross sections of the tension members, ie the thickness of the belt bodies is large with respect to the diameters of the tension members, and the edge areas of the belt bodies facing the pulleys and rollers. in particular the tips of the wedge-shaped ribs are relatively far away from the tension members.
  • the disclosed V-ribbed belt on the one hand have more than the amount of material required for the belt body and thus are too heavy and too expensive.
  • the material of the relatively high in the bending direction belt body is unnecessarily strongly stressed by bending alternating voltages when the support means rotates a traction sheave or a pulley of small diameter, which can lead to cracking and premature failure of the suspension element. Strong bending alternating voltages are in particular the areas of the belt body remote from the tension members, ie the tips of the wedge-shaped ribs.
  • the present invention has for its object to provide an elevator installation of the type described above, in which the said disadvantages are not present, ie, that the elevator installation comprises a flat belt-like support means with ribs, which has minimal dimensions and minimum weight when used with minimum pulley diameters and for a given load capacity, wherein the tension members and the belt body are exposed to the lowest possible loads, so that for the suspension means an optimal life is guaranteed.
  • tension members with a substantially round cross-section are used in the suspension element, the outside diameter of which is at least 30%, preferably 35% to 40%, of the rib spacing.
  • the distance between ribs is to be understood as meaning the distance between adjacent ribs of a suspension element, which is usually the same between all the ribs of a particular suspension element.
  • support means ensures that distributed by the tension members on the belt body to a traction sheave or a pulley forces optimally distributed in the belt body and occurring between tension members and belt body surface pressures are optimally low. This minimizes the risk that a loaded tension member cuts through the belt body.
  • the ribs have a wedge-shaped cross section with a flank angle of 60 ° to 120 °, wherein the range of 80 ° to 100 ° is preferable.
  • the flank angle is the angle existing between both side surfaces (flanks) of a wedge-shaped rib.
  • Optimal small dimensions and low weight of the suspension element can be achieved if the minimum distance of the outer contour of a tension member to a surface of a rib is at most 20% of the total thickness of the suspension element.
  • the total thickness is understood to mean the entire thickness of the belt body with the grooves.
  • the tensile carriers assigned to a rib are arranged such that in each case an external tensile carrier lies substantially in the region of the vertical projection of in each case one flank of the wedge-shaped rib.
  • a directed perpendicular to the plane of the flat side of the support means projection is designated, and by "largely” is to be understood that at least 90% of the cross-sectional area of the respective tension member are within said projection.
  • an outer tension member is arranged completely in the region of the vertical projection (P) of in each case one flank of a wedge-shaped rib.
  • tensile steel wire ropes are used. Steel wire ropes are stretched less at the same load as, for example, tensile carriers with the same cross section of conventional synthetic fibers.
  • a support means with a particularly low allowable bending radius which is suitable for use in combination with pulleys of small diameter, can be achieved in that the steel wire ropes have outer diameter of less than 2 mm and are stranded from several strands, the total of more than 50 individual wires contain.
  • V-ribbed belt 12 is attached at one of its ends below the traction sheave 4.1 at a first support means fixed point 10. From this, it extends down to the counterweight carrying roller 4.3, wraps around this and extends from this to the traction sheave 4.1, wraps around it and runs along the gegenimportants districten cabin wall down, wraps on both sides of the elevator car depending mounted below the elevator car 3 cabin roll 4.2 by 90 ° and extends along the counterweight 8 facing away from the cabin wall up to a second support means fixed point eleventh
  • the plane of the traction sheave 4.1 is arranged at right angles to the counterweight-side cabin wall and its vertical projection is outside the vertical projection of the elevator car 3. It is therefore important that the traction sheave 4.1 has a small diameter, so that the distance between the left-hand cabin wall and the opposite wall of the Elevator shaft 1 can be as small as possible. In addition, a small pulley diameter allows the use of a gearless drive motor with relatively low drive torque as the drive unit. 2
  • the traction sheave 4.1 and the counterweight support roller 4.3 are provided at their periphery with grooves which are formed complementary to the ribs of the V-ribbed belt 12. Where the V-ribbed belt 12 wraps around one of the pulleys 4.1 and 4.3, its ribs lie in corresponding grooves of the pulley, thus ensuring perfect guidance of the V-ribbed belt on these pulleys. In addition, by a serving between the grooves of the pulley 4.1 and the ribs of the pulley V-ribbed belt 12 improved wedge effect improves traction.
  • FIG. 2 shows a section of a V-ribbed belt 12.1 serving as a suspension element of an elevator installation according to the invention.
  • the belt body 15.1, the wedge-shaped ribs 20.1 and the tension members 22 embedded in the belt body can be seen.
  • FIG. 3 shows a cross section through a V-ribbed belt 12. 1 according to the present invention, which comprises a belt body 15. 1 and a plurality of tension members 22 embedded therein.
  • the belt body 15.1 is made of an elastic material. For example, natural rubber or a variety of synthetic elastomers can be used.
  • the flat side 17 of the belt body 15.1 may be provided with an additional cover layer or an incorporated fabric layer.
  • the at least with the traction sheave 4.1 of the drive unit 2 cooperating traction side of the belt body 15.1 has a plurality of wedge-shaped ribs 20.1, which extend in the longitudinal direction of the V-ribbed belt 12.1.
  • a pulley 4 is indicated, in the periphery of which complementary grooves are incorporated into the ribs 20.1 of the V-ribbed belt 12.1.
  • Each of the wedge-shaped ribs 20.1 of the V-ribbed belt 12.1 is associated with two round tension members 22, which are dimensioned so that they can jointly transmit the belt loads occurring in the V-ribbed belt per rib. These belt loads are on the one hand the transmission of pure tensile forces in the belt longitudinal direction. On the other hand, when a belt pulley 4.1 - 4.4 is wrapped, forces are transmitted radially from the tension members to the belt pulley via the belt body. The cross sections of the tension members 22 are dimensioned so that these radial forces do not cut through the belt body 15.1. In the case of wrap around a pulley, additional bending stresses occur in the tension members due to the curvature of the V-ribbed belt resting on the pulley.
  • the forces to be transmitted per rib 20.1 are distributed over two tension members, although a single tension member arranged in the center of the rib would allow a slightly smaller total thickness of the V-ribbed belt.
  • Extensive testing has determined an arrangement of belt body 15.1 and tension members 22 which, for a given pulley diameter D of about 90 mm, a given tensile load and given allowable alternating bending stress of the tension members and belt body material, provides the lowest possible total cross section with the least weight of the V-ribbed belt .
  • the proportion of the total cross-sectional area of all tensile carriers on the cross-sectional area of the V-ribbed belt should be at least 25%, preferably 30% to 40%.
  • the V-ribbed belt shown in Fig. 2 fulfills this criterion.
  • the cross-section of the wire ropes defined by the outer diameter DA shown in FIG. 5 must be taken into account.
  • the abovementioned properties are achieved particularly optimally if the outer diameter of a tension member is at least 30% of the rib spacing.
  • the rib spacing is the regular pitch T of the ribs.
  • V-ribbed belt shows a variant 12.2 of a V-ribbed belt, in which the wedge-shaped ribs 20.2 are wider than in the variant 12.1 shown in FIG. 2 and each have three associated tensile carriers. All other properties mentioned in connection with the variant according to FIG. 2 are likewise present in this variant.
  • Such a V-ribbed belt has the advantage that the corresponding pulleys 4.1, 4.3, 4.4 are somewhat easier to produce.
  • the V-ribbed belts shown in FIGS. 3 and 4 which serve as suspension elements, have a preferred flank angle ⁇ of approximately 90 °.
  • the flank angle is the angle between two flanks of a wedge-shaped rib of the belt body.
  • the flank angle has a decisive influence on the development of noise and the generation of vibrations, and that for a lift-carrying means provided V-ribbed belt ⁇ of 80 ° to 100 ° optimally and 60 ° are applicable up to 120 °.
  • the distances A between centers of the tensile carriers 22 assigned to a specific rib are slightly smaller than the distances B between centers of adjacent tensile carriers of adjacent ribs. This is due to the maintenance of a minimum required distance of the tension members 22 to the edges of the ribs 20.1, 20.2. By keeping the differences in these distances as small as possible, a homogeneous distribution of the forces introduced by the belt body in the tension members is ensured. It has proved to be advantageous if the distances A are not more than 20% smaller than the distances B.
  • FIGS. 3 and 4 also show that small dimensions and low weight of the V-ribbed belt are achieved by making the distances X between the outer contours of the tension members and the surfaces of the ribs as small as possible. Optimum properties have been found for the V-ribbed belt tests, where these distances X are at most 20% of the total thickness s of the suspension element or at most 17% of the spacing T present between the ribs 20.1, 20.2. The total thickness s is the entire thickness of the belt body 15.1, 15.2 with the ribs 20.1, 20.2 to understand.
  • V-ribbed belts 12.1, 12.2 when the ribs 20.1, 20.2 associated tensile carrier 22 are arranged so that in each case an outer tensile carrier largely or completely in the region of the vertical projection P of each flank of the wedge-shaped rib 20.1, 20.2 lies.
  • FIG. 5 shows an enlarged view of a cross section through a preferred embodiment of a tension member 22, which is ideal for a V-ribbed belt for use in an elevator system according to the invention.
  • the tension member 22 is a steel wire rope, which are stranded from a total of 75 individual wires 23 with extremely small diameters. In order to achieve a long service life of the suspension element in elevator systems with pulleys of small diameter, it is of considerable advantage if the steel wire ropes used as tension members 22 consist of at least 50 individual wires.

Claims (8)

  1. Installation d'ascenseur avec un moteur d'entraînement (2) qui entraîne par l'intermédiaire d'une poulie motrice (4.1) au moins un moyen de support (12.1) en forme de courroie plate qui porte une cabine d'ascenseur (3), le moyen de support présentant sur au moins une surface de roulement tournée vers la poulie motrice (4.1) plusieurs nervures (20.1) qui s'étendent parallèlement dans le sens longitudinal du moyen de support et qui ont une section transversale cunéiforme, et plusieurs supports de traction (22) qui sont orientés dans le sens longitudinal du moyen de support,
    caractérisée en ce que les supports de traction (22) sont répartis dans le sens transversal du moyen de support (12.1) de telle sorte qu'exactement deux supports de traction (22) soient associés à chacune des nervures (20.1), les deux supports de traction (22) étant disposés symétriquement par rapport à l'axe de symétrie de chaque nervure (20.1).
  2. Installation d'ascenseur selon la revendication 1, caractérisée en ce que tous les supports de traction (22) sont disposés dans le sens transversal du moyen de support (12.1) de telle sorte qu'au moins 90 % de leur superficie de section se trouvent à l'intérieur de la projection perpendiculaire (P) d'un flanc incliné de l'une des nervures (20.1).
  3. Installation d'ascenseur selon la revendication 1 ou 2, caractérisée en ce que les écartements (A) entre les centres de deux supports de traction (22) associés à une même nervure (22) sont plus petits que les écartements (B) entre les centres de supports de traction (22) voisins qui sont associés à deux nervures prévues côte à côte.
  4. Installation d'ascenseur selon l'une des revendications 1 à 3, caractérisée en ce que la superficie de section totale de tous les supports de traction (22) représente 30 % à 40 % de la superficie de section du moyen de support (12.1, 12.2).
  5. Installation d'ascenseur selon l'une des revendications 1 à 4, caractérisée en ce qu'un diamètre extérieur d'un support de traction représente au moins 30% d'un écartement de nervures (T).
  6. Installation d'ascenseur selon l'une des revendications 1 à 5, caractérisée en ce que les nervures (20.1, 20.2) ont une section transversale cunéiforme avec un angle de flanc (β) de 60° à 120°.
  7. Installation d'ascenseur selon l'une des revendications 1 à 6, caractérisée en ce qu'un écartement minimal (X) entre un contour extérieur d'un support de traction (22) et une surface d'une nervure (20.1, 20.2) représente au maximum 20 % de l'épaisseur totale (s) du moyen de support (12.1, 12.2).
  8. Installation d'ascenseur selon l'une des revendications 1 à 7, caractérisée en ce que les supports de traction (22) se composent de câbles métalliques qui sont formés à partir de plusieurs torons contenant au total plus de 50 fils individuels (23).
EP04405008A 2004-01-06 2004-01-06 Ascenseur Expired - Lifetime EP1555234B1 (fr)

Priority Applications (28)

Application Number Priority Date Filing Date Title
DK04405008T DK1555234T3 (da) 2004-01-06 2004-01-06 Elevator
DE502004000538T DE502004000538D1 (de) 2004-01-06 2004-01-06 Aufzugsanlage
EP04405008A EP1555234B1 (fr) 2004-01-06 2004-01-06 Ascenseur
PT04405008T PT1555234E (pt) 2004-01-06 2004-01-06 Sistema de ascensor
ES04405008T ES2264105T3 (es) 2004-01-06 2004-01-06 Instalacion de ascensor.
AT04405008T ATE325771T1 (de) 2004-01-06 2004-01-06 Aufzugsanlage
CA2552202A CA2552202C (fr) 2004-01-06 2004-12-27 Systeme d'ascenseur
AU2004312154A AU2004312154B2 (en) 2004-01-06 2004-12-27 Lift system
US10/585,563 US7757817B2 (en) 2004-01-06 2004-12-27 Elevator system having a flat belt with wedge-shaped ribs
DK06118333.1T DK1724226T3 (da) 2004-01-06 2004-12-27 Elevatoranlæg
JP2006548169A JP4896738B2 (ja) 2004-01-06 2004-12-27 エレベータ設備
PL06118333T PL1724226T3 (pl) 2004-01-06 2004-12-27 Instalacja dźwigowa
PT06118333T PT1724226E (pt) 2004-01-06 2004-12-27 Instalação de ascensor
ES06118333T ES2341276T3 (es) 2004-01-06 2004-12-27 Instalacion de ascensor.
MXPA06007700A MXPA06007700A (es) 2004-01-06 2004-12-27 Sistema de ascensor.
EP06118333A EP1724226B1 (fr) 2004-01-06 2004-12-27 Ascenseur
NZ548565A NZ548565A (en) 2004-01-06 2004-12-27 Lift installation having elevator belt with wedge shaped ribs and embedded tensile carriers
AT06118333T ATE458692T1 (de) 2004-01-06 2004-12-27 Aufzugsanlage
EP04804313A EP1706346B1 (fr) 2004-01-06 2004-12-27 Systeme d'ascenseur
DE502004010825T DE502004010825D1 (de) 2004-01-06 2004-12-27 Aufzugsanlage
CN2004800399904A CN1902119B (zh) 2004-01-06 2004-12-27 电梯设备
SI200431417T SI1724226T1 (sl) 2004-01-06 2004-12-27 Dvigalna naprava
PCT/EP2004/014723 WO2005066060A1 (fr) 2004-01-06 2004-12-27 Systeme d'ascenseur
BRPI0418358-4A BRPI0418358A (pt) 2004-01-06 2004-12-27 instalação elevatória
ZA2006/06452A ZA200606452B (en) 2004-01-06 2006-08-03 Lift system
NO20063575A NO334078B1 (no) 2004-01-06 2006-08-07 Heisanlegg
US12/403,026 US8550216B2 (en) 2004-01-06 2009-03-12 Elevator system having a flat belt with wedge-shaped ribs
CY20101100460T CY1110542T1 (el) 2004-01-06 2010-05-21 Εγκατασταση ανελκυστηρα

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP04405008A EP1555234B1 (fr) 2004-01-06 2004-01-06 Ascenseur

Publications (2)

Publication Number Publication Date
EP1555234A1 EP1555234A1 (fr) 2005-07-20
EP1555234B1 true EP1555234B1 (fr) 2006-05-10

Family

ID=34610248

Family Applications (3)

Application Number Title Priority Date Filing Date
EP04405008A Expired - Lifetime EP1555234B1 (fr) 2004-01-06 2004-01-06 Ascenseur
EP06118333A Active EP1724226B1 (fr) 2004-01-06 2004-12-27 Ascenseur
EP04804313A Active EP1706346B1 (fr) 2004-01-06 2004-12-27 Systeme d'ascenseur

Family Applications After (2)

Application Number Title Priority Date Filing Date
EP06118333A Active EP1724226B1 (fr) 2004-01-06 2004-12-27 Ascenseur
EP04804313A Active EP1706346B1 (fr) 2004-01-06 2004-12-27 Systeme d'ascenseur

Country Status (20)

Country Link
US (2) US7757817B2 (fr)
EP (3) EP1555234B1 (fr)
JP (1) JP4896738B2 (fr)
CN (1) CN1902119B (fr)
AT (2) ATE325771T1 (fr)
AU (1) AU2004312154B2 (fr)
BR (1) BRPI0418358A (fr)
CA (1) CA2552202C (fr)
CY (1) CY1110542T1 (fr)
DE (2) DE502004000538D1 (fr)
DK (2) DK1555234T3 (fr)
ES (2) ES2264105T3 (fr)
MX (1) MXPA06007700A (fr)
NO (1) NO334078B1 (fr)
NZ (1) NZ548565A (fr)
PL (1) PL1724226T3 (fr)
PT (2) PT1555234E (fr)
SI (1) SI1724226T1 (fr)
WO (1) WO2005066060A1 (fr)
ZA (1) ZA200606452B (fr)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007021434A1 (de) 2007-05-08 2008-11-20 Contitech Antriebssysteme Gmbh Zugmittel
DE102008037540A1 (de) 2008-01-10 2009-07-16 Contitech Antriebssysteme Gmbh Zugmittel
DE102008037541A1 (de) 2008-04-10 2009-10-15 Contitech Antriebssysteme Gmbh Zugmittel
EP2141110A1 (fr) 2006-08-11 2010-01-06 Inventio Ag Moyen de support d'élévation pour un système d'élévation, système d'élévation doté d'un tel moyen d'élévation et procédé de montage d'un tel système d'élévation
EP2145752A1 (fr) 2006-08-11 2010-01-20 Inventio Ag Courroie d'élévateur pour un élévateur et procédé de fabrication d'une telle courroie d'élévateur
US7661514B2 (en) 2006-08-11 2010-02-16 Inventio Ag Elevator belt for an elevator installation and method of producing such an elevator belt
EP2154097A1 (fr) 2006-08-11 2010-02-17 Inventio Ag Courroie d'élévateur pour un élévateur et procédé de fabrication d'une telle courroie d'élévateur
DE102008037537A1 (de) 2008-11-10 2010-05-12 Contitech Antriebssysteme Gmbh Zugmitteltrieb und Aufzugsanlage mit diesem Zugmitteltrieb
DE102008037536A1 (de) 2008-11-10 2010-05-12 Contitech Antriebssysteme Gmbh Zugmittel, Zugmitteltrieb mit diesem Zugmittel und Aufzugsanlage
DE102008037538A1 (de) 2008-11-10 2010-05-12 Contitech Antriebssysteme Gmbh Traktionssystem für eine Aufzugsanlage
DE102010016872A1 (de) 2010-05-11 2011-11-17 Contitech Antriebssysteme Gmbh Riemen für die Antriebstechnik, insbesondere riemenartiges Zugelement für die Aufzugstechnik, mit brandhemmenden Eigenschaften
DE102012110769A1 (de) 2012-11-09 2014-05-15 Contitech Antriebssysteme Gmbh Riemen für die Antriebstechnik, insbesondere riemenartiges Zugelement für die Aufzugstechnik, mit brandhemmenden Eigenschaften

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE512925T1 (de) * 2001-11-23 2011-07-15 Inventio Ag Aufzugssystem
ZA200606234B (en) * 2005-09-02 2007-12-27 Inventio Ag Suspension means end connector for an elevator
US7882935B2 (en) 2005-10-21 2011-02-08 Inventio Ag Support means system with drive pulley and support means as well as elevator installation with such a support means system
JP5627829B2 (ja) * 2005-10-21 2014-11-19 インベンテイオ・アクテイエンゲゼルシヤフトＩｎｖｅｎｔｉｏ Ａｋｔｉｅｎｇｅｓｅｌｌｓｃｈａｆｔ 駆動プーリと支持手段を備えた支持手段システム、およびこのような支持手段システムを備えたエレベータ設備
JP2008044791A (ja) * 2006-08-11 2008-02-28 Inventio Ag エレベータシステムのエレベータ支持手段、そのようなエレベータ支持手段を備えるエレベータシステム、およびそのようなエレベータシステムの組み立て方法
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BRPI0823030A2 (pt) 2008-08-15 2015-07-28 Otis Elevator Co Sistema de elevador, e, método para fazer um sistema de elevador.
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CN104860166B (zh) * 2014-02-26 2017-09-29 上海三菱电梯有限公司 使用扁平拉伸组件作为悬挂装置的升降机***
CN104860177A (zh) * 2014-02-26 2015-08-26 上海三菱电梯有限公司 使用扁平拉伸组件作为悬挂装置的升降机的牵引滑轮
CN112551308B (zh) * 2014-04-01 2022-08-02 奥的斯电梯公司 用于电梯***的沟槽带
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EP2154097A1 (fr) 2006-08-11 2010-02-17 Inventio Ag Courroie d'élévateur pour un élévateur et procédé de fabrication d'une telle courroie d'élévateur
EP2141110A1 (fr) 2006-08-11 2010-01-06 Inventio Ag Moyen de support d'élévation pour un système d'élévation, système d'élévation doté d'un tel moyen d'élévation et procédé de montage d'un tel système d'élévation
EP2145752A1 (fr) 2006-08-11 2010-01-20 Inventio Ag Courroie d'élévateur pour un élévateur et procédé de fabrication d'une telle courroie d'élévateur
US7661514B2 (en) 2006-08-11 2010-02-16 Inventio Ag Elevator belt for an elevator installation and method of producing such an elevator belt
DE102007021434A1 (de) 2007-05-08 2008-11-20 Contitech Antriebssysteme Gmbh Zugmittel
DE102007021434B4 (de) 2007-05-08 2018-10-18 Contitech Antriebssysteme Gmbh Aufzugsanlagenzugmittel
DE102008037540A1 (de) 2008-01-10 2009-07-16 Contitech Antriebssysteme Gmbh Zugmittel
DE102008037541A1 (de) 2008-04-10 2009-10-15 Contitech Antriebssysteme Gmbh Zugmittel
DE102008037536A1 (de) 2008-11-10 2010-05-12 Contitech Antriebssysteme Gmbh Zugmittel, Zugmitteltrieb mit diesem Zugmittel und Aufzugsanlage
DE102008037538A1 (de) 2008-11-10 2010-05-12 Contitech Antriebssysteme Gmbh Traktionssystem für eine Aufzugsanlage
DE102008037537A1 (de) 2008-11-10 2010-05-12 Contitech Antriebssysteme Gmbh Zugmitteltrieb und Aufzugsanlage mit diesem Zugmitteltrieb
DE102008037537B4 (de) * 2008-11-10 2020-11-05 Contitech Antriebssysteme Gmbh Zugmitteltrieb und Aufzugsanlage mit diesem Zugmitteltrieb
DE102010016872A1 (de) 2010-05-11 2011-11-17 Contitech Antriebssysteme Gmbh Riemen für die Antriebstechnik, insbesondere riemenartiges Zugelement für die Aufzugstechnik, mit brandhemmenden Eigenschaften
WO2011141068A1 (fr) 2010-05-11 2011-11-17 Contitech Antriebssysteme Gmbh Courroie d'entraînement, en particulier élément de traction en forme de courroie pour ascenseurs, avec propriétés retardatrices de flamme
DE102012110769A1 (de) 2012-11-09 2014-05-15 Contitech Antriebssysteme Gmbh Riemen für die Antriebstechnik, insbesondere riemenartiges Zugelement für die Aufzugstechnik, mit brandhemmenden Eigenschaften

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NO20063575L (no) 2006-10-06
DE502004000538D1 (de) 2006-06-14
US20070084671A1 (en) 2007-04-19
EP1724226B1 (fr) 2010-02-24
PL1724226T3 (pl) 2010-07-30
SI1724226T1 (sl) 2010-07-30
WO2005066060A1 (fr) 2005-07-21
AU2004312154B2 (en) 2010-03-04
EP1555234A1 (fr) 2005-07-20
PT1555234E (pt) 2006-08-31
ES2341276T3 (es) 2010-06-17
ATE325771T1 (de) 2006-06-15
JP4896738B2 (ja) 2012-03-14
BRPI0418358A (pt) 2007-05-08
EP1706346B1 (fr) 2012-10-10
US7757817B2 (en) 2010-07-20
ATE458692T1 (de) 2010-03-15
EP1706346A1 (fr) 2006-10-04
DK1724226T3 (da) 2010-06-14
EP1724226A1 (fr) 2006-11-22
US8550216B2 (en) 2013-10-08
DK1555234T3 (da) 2006-08-21
MXPA06007700A (es) 2006-09-01
DE502004010825D1 (de) 2010-04-08
JP2007517747A (ja) 2007-07-05
CA2552202C (fr) 2012-03-20
NO334078B1 (no) 2013-12-02
US20090166132A1 (en) 2009-07-02
PT1724226E (pt) 2010-05-21
CN1902119A (zh) 2007-01-24
NZ548565A (en) 2009-09-25
ZA200606452B (en) 2008-01-08
CA2552202A1 (fr) 2005-07-21
CY1110542T1 (el) 2015-04-29
ES2264105T3 (es) 2006-12-16
CN1902119B (zh) 2010-05-26
AU2004312154A1 (en) 2005-07-21

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