EP2361213B1 - Dispositif de fixation d'un moyen de support - Google Patents

Dispositif de fixation d'un moyen de support Download PDF

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Publication number
EP2361213B1
EP2361213B1 EP09765129.3A EP09765129A EP2361213B1 EP 2361213 B1 EP2361213 B1 EP 2361213B1 EP 09765129 A EP09765129 A EP 09765129A EP 2361213 B1 EP2361213 B1 EP 2361213B1
Authority
EP
European Patent Office
Prior art keywords
carrier
row
connecting devices
suspension means
attachment 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.)
Not-in-force
Application number
EP09765129.3A
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German (de)
English (en)
Other versions
EP2361213A1 (fr
Inventor
Alessandro D'apice
Miriam Schmid
Roman Lenk
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Inventio AG
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Inventio AG
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Publication date
Application filed by Inventio AG filed Critical Inventio AG
Priority to EP09765129.3A priority Critical patent/EP2361213B1/fr
Publication of EP2361213A1 publication Critical patent/EP2361213A1/fr
Application granted granted Critical
Publication of EP2361213B1 publication Critical patent/EP2361213B1/fr
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • B66B7/10—Arrangements of ropes or cables for equalising rope or cable tension

Definitions

  • the invention is a
  • Supporting means fastening device as well as an elevator installation with such a suspension element fastening device and a method for fastening suspension elements to a suspension element fastening device in an elevator installation.
  • Areas of application for such a suspension means fastening device for example, support and drive systems for cabins of passenger and freight lifts.
  • Elevator systems 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 a drive unit with at least one drive element in the form of a traction sheave, wherein the traction sheave transmits the required drive forces to the elevator car and the counterweight via at least one flexible suspension element.
  • Required additional deflections of the support means are usually realized by deflecting elements in the form of pulleys.
  • the support means can be turned on either directly to the elevator car and the counterweight, or in the elevator shaft or at the guide devices.
  • the support means fastening means for fixing the support means in the shaft or on the cabin or on the guide means may be rigid, or they may comprise movable elements.
  • WO 96/09978 A1 a device for fastening elevator ropes is known in which the elevator ropes are attached to the guide rail.
  • a fixed to the guide rail plate with holes takes Rope support elements that anchor the elevator ropes in the plate.
  • US 2005/0045432 A1 is a luffing device for attachment of support means in an elevator system known.
  • the rocker is mounted on one side rotatably mounted on the running rail.
  • the suspension elements are arranged symmetrically on both sides of the rocker. In the case of two suspension elements, one suspension element is attached to one side of the rocker.
  • With four support means two smaller rockers, which in turn carry two support means, attached to each side of the rocker.
  • WO 02/00541 A1 is a pivotable attachment for attaching ropes in an elevator system known.
  • Rods that anchor the ropes to the hitch are arranged in a line on the hitch.
  • the attachment is mounted on a shell in such a way that the rods and with them the attachment can be aligned with the pulling direction of the cables.
  • a further object of this invention is to provide a method which allows suspension means to be mounted in an elevator installation such that non-systematic tension differences occurring between the suspension means can be compensated to reduce material fatigue in the suspension means and their attachment means.
  • the method for attachment of suspension elements in an elevator system should also allow quick and easy installation, even in hard to reach locations.
  • a sequence of process steps should be as flexible as possible, so that the assembly process can be adapted to the circumstances of an elevator installation.
  • the inventive solution of these objects consists of a suspension means fastening device, which comprises an integrally formed carrier and secured to the carrier connection devices.
  • the carrier has at least four bushings.
  • the connecting devices are elongated. In each case one end of the connecting devices extends through each a passage of the carrier through. With the help of these ends passing through the connection devices on the carrier are securable. At the other end of the connecting devices support means are fastened.
  • the connecting devices have longitudinal axes which are arranged substantially parallel to one another. On two opposite sides of the carrier storage devices are arranged, on which the carrier is rotatably fastened. As a result, the carrier has an axis of rotation which extends through both bearing devices.
  • the connecting devices are secured in a first and in a second row in the carrier such that the axis of rotation lies between the first and the second row.
  • the first and second rows preferably run parallel to one another, and preferably also parallel to the axis of rotation.
  • the inventive solution of these objects further consists of a method for fastening of suspension elements to a suspension means fastening device in an elevator installation, wherein the suspension means fastening device comprises an integrally formed carrier and elongate connecting devices, which each have a first end and a second end.
  • the carrier is mounted in the elevator system, wherein the carrier is rotatably mounted about its longitudinal axis, so that a rotation axis parallel to the longitudinal axis of the carrier is formed.
  • the support means are attached to a respective second end of the connecting devices.
  • the connecting devices are guided through openings provided in the carrier, wherein the bushings are arranged in a first row and in a second row on the carrier, so that the axis of rotation of the carrier between the connecting devices in the first row and the connecting devices in the second row.
  • the connecting devices are with the help of the first ends, which after performing the Pass connectors through the bushings, secured.
  • a suspension element fastening device In this method for fastening of suspension elements in an elevator installation, a suspension element fastening device according to the invention is preferably used. This allows a simple and quick installation.
  • the suspension device fastening device makes it possible to fasten suspension elements in an elevator installation in such a way that differences in tension which occur during the process of the car between the suspension elements are at least partially compensated.
  • the arrangement of the support means on the rotatable support in two rows ensures that a large load of a support means has a rotational movement of the carrier result, whereby the support means of the other row are slightly more heavily loaded and the support means with the originally large load is relieved accordingly.
  • FIG. 1 an elevator installation 1 is shown by way of example.
  • a shaft 2 In a shaft 2 are a car 4 and a counterweight 5, which are connected to each other via a support means 11.
  • a fixed to the shaft wall 3 drive 8 transmits via the drive pulley 7 driving forces on the support means 11 to move the car 4 and the counterweight 5.
  • the support means 11 are fastened to a suspension means fastening device 40.
  • the support means fastening devices 40 are fixed to the shaft wall 3 in the head of the shaft 2.
  • the suspension means fastening devices 40 can also be fastened in the foot of the shaft 2 (not shown).
  • the suspension element fastening 40 can also be arranged on a guide rail or on a support structure arranged in the shaft 2 or on an additional auxiliary construction (not shown).
  • the suspension fastener 40 is preferably mounted in the shaft 2 of an elevator installation 1, e.g. on a shaft wall 3. This is the case when the car 4 and the counterweight 5 are carried on pulleys 6 by the support means 11.
  • the suspension element fastening device according to the invention can be fastened to the cabin and / or to the counterweight (not shown).
  • FIG. 2a is a plan view of an embodiment of a carrier 10 of a support means fixing device according to the invention shown.
  • the carrier 10 is preferably designed as an elongated object. As a result, it provides space, if necessary, for a larger number of connecting devices, which are preferably arranged in rows 17, 18, which lie essentially parallel to a longitudinal axis of the elongated carrier 10.
  • the carrier 10 can basically be formed in any desired shape.
  • the carrier has a cylindrical shape.
  • Straight cylinder shapes are advantageous, a straight circular cylinder is particularly advantageous.
  • the in FIG. 2a illustrated carrier 10 is essentially a round profile (see Figure 2c ), more precisely as a right circular cylinder.
  • the carrier 10 may alternatively be configured in another form, for example as a cuboid or as a plate or as a compound of several beams and or plates (not shown).
  • a mounting surface 15 may be provided on the carrier. This is preferably designed such that the connecting devices perpendicular to this mounting surface 15th are arranged.
  • the round cross-section of the carrier 10 is cut segment-like at one point, whereby the mounting surface 15 is formed.
  • the mounting surface 15 is bounded laterally by a first edge 41 and a second edge 42, and has at its center in the longitudinal direction a center line 43.
  • the mounting surface 15 can as in FIG. 2a may be configured as a single surface, but may alternatively consist of several small areas (not shown). For example, a separate mounting surface 15 can be provided for each bushing 16. If the connection devices are not arranged perpendicular to the mounting surface 15, the attachment of the connection devices on the mounting surface can be suitably adjusted, for example by the use of oblique supports, which are mounted around a threaded rod of the connection device (not shown).
  • the bushings 16 provided in the carrier 10 are arranged in two rows, a first row 17 and a second row 18. One opening each of the bushings 16 lies on the mounting surface 15.
  • the first row 17 and the second row 18 are symmetrical on opposite sides of Center line 43 of the mounting surface 15 is arranged. They are parallel to each other and parallel to the center line 43.
  • the first row 17 and the second row 18 have the same number of passages 16, in the embodiment shown each row has twelve each.
  • the bushings 16 of the first row 17 are arranged in the example shown offset from the bushings 16 of the second row 18.
  • a bearing device 13 for rotatably securing the carrier 10.
  • the storage devices 13 are formed as recesses into which a counterpart can engage.
  • the mountable to the two storage devices 13 carrier 10 has an axis of rotation 12 which extends through both storage devices 13.
  • the axis of rotation 12 and the center line 43 of the mounting surface 15 are in this plan view of the top of the carrier 10 above the other.
  • the carrier preferably has an elongated shape.
  • a length of the carrier 10 is preferably in a range of 10 cm to 100 cm, more preferably between 25 cm and 75 cm.
  • a diameter of the cross section of the carrier 10 preferably measures between 4 cm and 14 cm, more preferably between 6 cm and 11 cm.
  • a diameter of the bushings 16 is dependent on a diameter of the connecting devices, which are guided by the feedthrough 16. This diameter preferably measures between 0.3 and 2 cm, more preferably between 0.6 and 1.4 cm.
  • a distance between the first row 17 and the second row 18 is dependent on the diameter of the cross section of the carrier 10. This distance is preferably between 2 cm and 8 cm, particularly preferably between 3.5 cm and 6.5 cm.
  • FIG. 2b shows the carrier 10 along the section AA FIG. 2a ,
  • the axis of rotation 12 passes through both storage devices 13 therethrough.
  • the essentially straight Circular cylinder of the carrier 10 is cut off in segments, so that the mounting surface 15 is formed.
  • the carrier 10 is preferably elongated and thin, in order to take up as little space in the elevator installation. Nevertheless, he must be sufficiently robust trained.
  • the carrier 10 is preferably a solid (full) body.
  • the in FIG. 2b illustrated carrier 10 has a carrier body 19. In this case, the bushings in the carrier may be bores through the filled body.
  • Preferred material for the carrier is steel, but other suitable materials may be used.
  • a steel beam can be coated to improve sliding in the bearing of the beam.
  • the carrier may also be formed as a hollow body with a sufficiently large wall thickness (not shown).
  • the Figure 2c shows the carrier 10 along the section BB FIG. 2a ,
  • the cross section of the carrier 10 is circular, wherein in the region of the mounting surface 15, a circle segment is cut out.
  • the passages 16 pass through the carrier body 19 therethrough. In each case one opening lies on the mounting surface 15 and the other opening on the side facing away from the mounting surface 15 of the carrier 10th
  • bushings 16 are as in Figure 2c illustrated, preferably designed as bores through the carrier body. In this case, longitudinal axes of these bores are aligned such that they are substantially parallel to a pulling direction of The connecting devices acting forces are arranged.
  • bushings can also be designed differently.
  • indentations or cuts on side walls of the carrier 10 instead of bores, wherein after inserting the connecting devices into these recesses, e.g. a plate can be fixed to the side wall, so that the resulting passages provide the connecting devices sufficient support.
  • the passages are preferably arranged substantially parallel to one another. As a result, substantially all of the connecting devices secured in the carrier lie parallel to a general pulling direction of the suspension elements.
  • the bushings 16 should be provided at sufficiently large distances from the outer walls of the carrier to safely receive the connecting devices. On the other hand, the bushings 16 should not be arranged too close to the axis of rotation 12 of the carrier 10, so that occurring stress differences between the support means lead to sufficiently large torques on the carrier 10, so that a rotational movement of the carrier 10 can take place to compensate for the voltage differences. Accordingly, in a preferred embodiment, a distance 44 from an edge of the mounting surface to a row of the bushings is less than a distance 45 from a centerline to a series of the bushings.
  • FIG. 3a is a side view of an embodiment of a suspension fastener device shown.
  • the support means attachment comprises the carrier 10 and connecting devices 20, wherein in the example shown four Connecting devices 20 are secured to the carrier 10.
  • the number of connecting devices 20 on the carrier 10 is variable, so it may be occupied all bushings 16 or only a part thereof.
  • the carrier 10 has at least four feedthroughs 16 through which the connecting devices 20 are guided.
  • the bushings 16 can as in FIG. 2a shown offset, so that the support means 11 and the connecting devices 20 on this side view do not hide each other, but are seen side by side.
  • the connecting devices 20 are used to attach the support means 11 on the carrier 10.
  • the connecting devices 20 have an elongated shape.
  • the connecting devices 20 have a first end 21 and a second end 29.
  • the first end 21 is used for attachment to the carrier 10.
  • the second end 29 serves to attach the support means 11 to the connecting device 20th
  • the elongate body of the connecting devices 20 preferably has a round cross-section. It can be provided thicker and thinner sections. A round cross-section facilitates the passage of the connecting devices 20 through the bushings 16 in the carrier 10.
  • the connecting devices 20 are preferably made of tensile material, eg steel. However, it is also possible to use flexible materials, provided that they have no or only a slight extensibility in the pulling direction of the suspension element 11.
  • the body of the connecting devices 20 may be formed, for example, as a threaded rod. Such a threaded rod has a thread at least at one of its ends, but the thread can also extend over the entire length of the threaded rod.
  • the connecting devices 20 are guided through in each case a passage 16, and secured on the mounting surface 15 in the pulling direction of the support means 11.
  • a first end 21 of these elongated connection devices 20 is designed such that it is able to fasten the connection device 20 to the carrier 10. This can be achieved for example with a threaded rod and a nut 23, but other embodiments are conceivable here, such as e.g. chopping ends. Alternatively, the first ends 21 can also be cast on the carrier 10, so that a permanent connection between the carrier 10 and connecting devices 20 is formed.
  • the first ends 21 are sprung secured to the carrier 10, so that the support means 11 can be mounted with a certain bias.
  • first ends 21 of the elongated connecting devices 20 are the second ends 29.
  • the support means 11 are fastened to the connecting devices 20.
  • an adapter 28 for a wedgelock 29 is mounted in one embodiment.
  • the wedge locks 45 receive the straps 30 and are in turn attached to the adapter 28 of the connecting device 20.
  • the adapter 28 can be designed so that the wedge locks 45 movable, for example by means of a Ball joint, are attached to the connecting device 20.
  • Shaft locks 45 may preferably be used to connect the support means 11 to the connectors 20, but any other types of intermediate members such as loop connections may be used.
  • the type of wedge locks or alternative pontics used depends on the type and nature of the suspension means used.
  • the key locks 45 may be bolted to, or otherwise connected to, the connectors 20, such as with ball-and-socket joints or secured by bolts.
  • FIG. 3b shows a plan view of the Tragstoffbefest onlysvortechnisch FIG. 3a ,
  • the carrier 10 is rotatably mounted in the elevator installation (not shown). This is done with the aid of two storage devices 13, which are arranged on two opposite sides of the carrier 10.
  • the locations of the bearing devices 13 on the carrier 10 are selected so that the resulting axis of rotation of the carrier 10 is in the longitudinal direction of the preferably elongate carrier.
  • the rotatable attachment of the carrier 10 can be realized in various ways. Accordingly, the storage devices 13 may be configured differently. As in FIG. 3b shown bearing devices 13 may be provided as recesses into which bolts (not shown) are introduced.
  • the bearing devices 13 may also be designed as a bolt which are in turn taken up in camps.
  • the storage devices can also be designed only as a thread into which a bearing or a bolt can be screwed.
  • the storage does not have to allow unrestricted rotation of the carrier 10.
  • the rotation can be restricted to several degrees in each direction of rotation from a neutral position, and / or the rotation can be damped by suitable means.
  • these guide elements 46 are formed as groove-like depressions on the edge of the rotational surfaces 14.
  • the guide elements are formed on the carrier as bolts, which engage in non-rotating with the carrier rails and are guided during rotation of these rails.
  • Figure 3c is a view of an end face of the suspension fastener from FIG. 3a shown.
  • the straps 30 are held in by the wedge locks 45.
  • the connecting devices 20 are not arranged in the middle of the carrier 10, but to the outside, so that the connecting devices 20 with a larger lever arm on the carrier 10 are effective.
  • FIG. 4 shows a perspective view of the support means fastening device of the FIGS. 3a, 3b , and 3c ,
  • the bushings 16 are not staggered, but aligned, ie that always two bushings 16 with respect to the center line of the mounting surface 15 directly opposite each other.
  • torques acting on the carrier 10 by the connecting devices 20 of the first row 17 and torques acting on the carrier 10 by the connecting devices 20 of the second row 18 are equalized.
  • the carrier results in a normal state, i. if the torques are the same in both directions of rotation, no rotational movement. This is usually the case when the elevator car is not moved.
  • a neutral position allowing such a normal state can be achieved by various arrangements of the connection devices 20 on the carrier 10.
  • the first row 17 and the second row 18 may each comprise the same number of connecting devices 20 and may also be arranged parallel to the axis of rotation 12. If now an average distance from the connecting devices 20 of the first row 17 to the axis of rotation 12 equal to an average distance he connecting devices 20 of the second row 18, the resulting torques in both directions of rotation of the carrier 10 are equal, provided that all support means 11 with the same Pull force and in the same direction on the connecting devices 20.
  • the connecting devices 20 may also be arranged asymmetrically on the carrier 10, the resulting torque on the carrier 10 being in a normal state, i. without temporary differences in tension between the suspension elements, also equal to zero.
  • one row may comprise fewer connecting devices than the other row but have a greater average distance from the axis of rotation than the other row.
  • the individual connecting devices of a row can have a different distance from the axis of rotation.
  • the rows may therefore be oblique to the rotation axis, or individual connection devices may deviate from a line laid through the row.
  • the pulling direction of the support means 11, which act on the support means attachment 40 can change (see FIG. 1 ). Due to the rotatable mounting of the suspension element fastening device 40, this always aligns itself so that the connecting devices 20 are each parallel to the pulling direction of the suspension element 11. Thereby the mechanical load of the support means 11 and the connecting devices 20 and the carrier 10 is reduced, allowing a longer service life of these components.

Landscapes

  • Lift-Guide Devices, And Elevator Ropes And Cables (AREA)

Claims (13)

  1. Dispositif de fixation d'un moyen de support (40), comprenant un support (10) réalisé d'une seule pièce avec au moins quatre passages (16) et au moins quatre dispositifs de liaison longilignes (20), les dispositifs de liaison (20) ayant à chaque fois une première extrémité (21) et une deuxième extrémité (29), des moyens de support (11) pouvant être fixés aux deuxièmes extrémités (29) et les premières extrémités (21) s'étendant à chaque fois à travers un passage (16) et les dispositifs de liaison (20) pouvant être fixés à l'aide des premières extrémités (21) au support (10), et des axes longitudinaux des dispositifs de liaison (20) s'étendant essentiellement parallèlement les uns aux autres, le support (10) présentant deux dispositifs de palier (13) situés sur des côtés opposés du support (10) afin de fixer le support (10) de manière rotative, de sorte que le support (10) présente un axe de rotation (12) qui s'étend à travers les deux dispositifs de palier (13), et les dispositifs de liaison (20) étant fixés dans une première rangée (17) et une deuxième rangée (18) dans le support (10) de telle sorte que l'axe de rotation (12) se situe entre la première rangée (17) et la deuxième rangée (18) et que la première rangée (17) et la deuxième rangée (18) s'étendent essentiellement parallèlement à l'axe de rotation (12).
  2. Dispositif de fixation d'un moyen de support (40) selon la revendication 1, caractérisé en ce que la première rangée (17) et la deuxième rangée (18) présentent chacune un nombre égal de passages (16).
  3. Dispositif de fixation d'un moyen de support (40), selon l'une quelconque des revendications précédentes, caractérisé en ce que le support (10) présente deux faces de rotation (14) perpendiculaires à l'axe de rotation (12), sur lesquelles sont réalisés des éléments de guidage (46) pour le guidage d'un mouvement de rotation du support (10) autour de son axe de rotation (12).
  4. Dispositif de fixation d'un moyen de support (40), selon la revendication 3, caractérisé en ce que les faces de rotation (14) sont essentiellement circulaires, les éléments de guidage (46) étant réalisés en forme de rainure au niveau d'un bord des faces de rotation (14).
  5. Dispositif de fixation d'un moyen de support (40), selon l'une quelconque des revendications précédentes, caractérisé en ce que le support (10) est réalisé essentiellement sous forme de cylindre circulaire droit ou de cylindre circulaire plein ou de cylindre circulaire plein avec un évidement de type segment.
  6. Dispositif de fixation d'un moyen de support (40) selon l'une quelconque des revendications précédentes, caractérisé en ce que le support (10) présente une face de montage (15), les axes longitudinaux des dispositifs de liaison (20) étant réalisés essentiellement perpendiculairement à la face de montage.
  7. Dispositif de fixation d'un moyen de support (40), selon l'une quelconque des revendications précédentes, caractérisé en ce que les passages (16) de la première rangée (17) sont disposés de manière décalée ou en alignement par rapport aux passages (16) de la deuxième rangée (18).
  8. Dispositif de fixation d'un moyen de support (40), selon l'une quelconque des revendications précédentes, caractérisé en ce que la première rangée (17) et la deuxième rangée (18) sont disposées au moins deux fois plus près au niveau d'un bord respectif (41, 42) de la face de montage (15) que d'un axe médian (43) de la face de montage.
  9. Dispositif de fixation d'un moyen de support (40), selon l'une quelconque des revendications précédentes, caractérisé en ce que les passages (16) sont réalisés sous forme d'alésages à travers le support (10), les axes longitudinaux de ces alésages étant orientés parallèlement aux forces de traction agissant sur les dispositifs de liaison (20).
  10. Installation d'ascenseur (1) comprenant une cabine (4) et un contrepoids (5), la cabine (4) et le contrepoids (5) pouvant être déplacés par l'intermédiaire de moyens de support (11) qui peuvent être entraînés par un entraînement (8), et dans laquelle les moyens de support (11) sont fixés avec un dispositif de fixation de moyen de support (40) selon l'une quelconque des revendications 1 à 9.
  11. Installation d'ascenseur selon la revendication 10, caractérisée en ce que le dispositif de fixation de moyen de support (40) est fixé sur une paroi de la cage (3) ou sur un rail de guidage ou sur une structure porteuse disposée dans la cage (2).
  12. Procédé de fixation de moyens de support (11) sur un dispositif de fixation de moyen de support (40) dans une installation d'ascenseur (1), le dispositif de fixation de moyen de support (40) comprenant un support (10) réalisé d'une seule pièce et des dispositifs de liaison longilignes (20), qui présentent à chaque fois une première extrémité (21) et une deuxième extrémité (29), le procédé comprenant :
    la fixation du support (10) dans l'installation d'ascenseur (1), le support (10) étant fixé de manière rotative autour de son axe longitudinal, de telle sorte qu'un axe de rotation (12) soit créé parallèlement à l'axe longitudinal du support ;
    la fixation du moyen de support (11) sur une deuxième extrémité respective (29) des dispositifs de liaison (20) ;
    le passage des dispositifs de liaison (20) à travers des passages (16) prévus à cet effet dans le support (10), les passages étant disposés dans une première rangée (17) et dans une deuxième rangée (18) sur le support (10) de sorte que l'axe de rotation (12) du support (10) soit disposé entre les dispositifs de liaison (20) dans la première rangée (17) et les dispositifs de liaison (20) dans la deuxième rangée (18) ; et
    la fixation des dispositifs de liaison (20) à l'aide des première extrémités (21), qui s'étendent à travers les passages (16) après le passage des dispositifs de liaison (20).
  13. Procédé selon la revendication précédente, caractérisé en ce que l'on utilise le dispositif de fixation de moyen de support (40) selon l'une quelconque des revendications 1 à 9.
EP09765129.3A 2008-12-15 2009-12-10 Dispositif de fixation d'un moyen de support Not-in-force EP2361213B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP09765129.3A EP2361213B1 (fr) 2008-12-15 2009-12-10 Dispositif de fixation d'un moyen de support

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP08171602 2008-12-15
PCT/EP2009/066846 WO2010072579A1 (fr) 2008-12-15 2009-12-10 Dispositif de fixation pour organe de support
EP09765129.3A EP2361213B1 (fr) 2008-12-15 2009-12-10 Dispositif de fixation d'un moyen de support

Publications (2)

Publication Number Publication Date
EP2361213A1 EP2361213A1 (fr) 2011-08-31
EP2361213B1 true EP2361213B1 (fr) 2013-04-10

Family

ID=40524896

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09765129.3A Not-in-force EP2361213B1 (fr) 2008-12-15 2009-12-10 Dispositif de fixation d'un moyen de support

Country Status (3)

Country Link
EP (1) EP2361213B1 (fr)
ES (1) ES2418139T3 (fr)
WO (1) WO2010072579A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112357724A (zh) * 2020-11-26 2021-02-12 中国矿业大学 一种超深立井多绳提升***及其导向方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1891115A (en) * 1932-05-03 1932-12-13 Reuben W Ehling Elevator tackle

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112357724A (zh) * 2020-11-26 2021-02-12 中国矿业大学 一种超深立井多绳提升***及其导向方法
CN112357724B (zh) * 2020-11-26 2021-09-03 中国矿业大学 一种超深立井多绳提升***及其导向方法

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Publication number Publication date
ES2418139T3 (es) 2013-08-12
EP2361213A1 (fr) 2011-08-31
WO2010072579A1 (fr) 2010-07-01

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