EP0922007B1 - Commande de cable a cadre elastique - Google Patents

Commande de cable a cadre elastique Download PDF

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Publication number
EP0922007B1
EP0922007B1 EP97936609A EP97936609A EP0922007B1 EP 0922007 B1 EP0922007 B1 EP 0922007B1 EP 97936609 A EP97936609 A EP 97936609A EP 97936609 A EP97936609 A EP 97936609A EP 0922007 B1 EP0922007 B1 EP 0922007B1
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EP
European Patent Office
Prior art keywords
frame
control according
cable
drum
bearing
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
EP97936609A
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German (de)
English (en)
Other versions
EP0922007A1 (fr
Inventor
Reiner Bühlmayer
Helmut Noller
Richard Müller
Anita Schmiedt
Manfred Finzel
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.)
R Stahl Foerdertechnik GmbH
Original Assignee
R Stahl Foerdertechnik GmbH
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 R Stahl Foerdertechnik GmbH filed Critical R Stahl Foerdertechnik GmbH
Publication of EP0922007A1 publication Critical patent/EP0922007A1/fr
Application granted granted Critical
Publication of EP0922007B1 publication Critical patent/EP0922007B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C11/00—Trolleys or crabs, e.g. operating above runways
    • B66C11/02—Trolleys or crabs, e.g. operating above runways with operating gear or operator's cabin suspended, or laterally offset, from runway or track
    • B66C11/04—Underhung trolleys
    • B66C11/06—Underhung trolleys running on monorails
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
    • B66D1/28—Other constructional details

Definitions

  • Cable pulls have an essentially cylindrical shape Rope drum, which is rotatably mounted in a frame.
  • the rope drum is driven by a gear motor, the output shaft of the gearbox is non-rotatable is coupled to the cable drum.
  • the manufacture of the Frames are according to the manufacturing tolerances Misalignment between the bearing seats for storing the Drum and the attachment points for the geared motor expected. So that these tolerances do not lead to tension lead in the drive was in the past between the Output shaft and the cable drum a shaft coupling used that can accommodate these misalignments.
  • the disadvantage here is that created by the shaft coupling high manufacturing and assembly costs and The fact that essentially three bearings are required, namely two bearings for storing the drum and a storage device to support the gearbox output shaft.
  • the cable drum has open, half pillow block, in which ball bearings are inserted. Between the ball bearing and the bearing seat in the pillow block there is an elastic, resilient layer.
  • the Rope drum is provided with one-piece end plates, with a bearing journal inserted in each of them. One of the journals is also the output shaft of the gearbox of the geared motor.
  • the drive motor for driving the rope drum sits in the known arrangement inside the rope drum.
  • the Rope drum at one end a turn into which one annular end plate is inserted.
  • the bore of the End plate represents a bearing seat for a ball bearing, with which the rope drum on a tubular extension of the motor housing is rotatably mounted.
  • the tubular Extension of the motor arranged in the cable drum leads out of the rope drum and is outside the rope drum screwed to a flange plate. Also protrudes the armature shaft of the motor out of the cable drum, so that the armature shaft with a Braking device can be connected.
  • the motor housing is actually inside the cable drum overhung and on the inside of the rope drum end supported only by the armature shaft, which with a needle bearing in the output shaft of the Gearbox is rotatably mounted in the rope drum protrudes. Also coaxial within the output shaft of the Gearbox is the gearbox input shaft with Gear wheels outside the rope drum are connected in a rotationally fixed manner is.
  • the output wave and thus also that in the output wave stored input shaft are in a tubular Extension of the gearbox mounted in the Rope drum protrudes.
  • the output shaft is integral with a radial extending flange with one inside the rope drum located annular web is screwed.
  • the rope drum form the Motor and gearbox are self-contained Unit designed for positioning and correct orientation No further fastening of the individual shaft bearings outer frame needed more.
  • the rope drum forms the actual frame, directly or indirectly on all rolling bearings support the arrangement.
  • the additional bracket, that overlaps the rope drum on both sides and ends is connected to the flange plate on which the Motor housing is mounted and the other end on the tubular extension of the gear housing is attached, represents only the facility that is necessary to be able to hang the cable on a supporting frame. Bearing forces are not transferred through this.
  • the torsionally soft elastic frame reduces the Tensioning forces that occur when the axes of the Bearing of the cable drum laterally offset against each other are, i.e. have a side flap, and also the Forces that arise when one or both trunnions show a wobble. In a warp resistant These design errors would lead to forces that frame would soon destroy the rolling bearings. Not so with that compliant frame. Furthermore, the compliant Frame the additional known from the prior art elastic fasteners for the gearbox unnecessary, which means the attachment of the gearbox on Frame significantly simplified.
  • the new design of the Cable pull for use in connection with a trolley the frame for storing the rope drum Cheek represents the trolley.
  • the frame base means seen from the position of the rope drum, one has approximately C-shaped shape.
  • This C-shaped shape can be achieved if the frame base means a Longitudinal beam extending parallel to the cable drum having. Elongated head pieces can be attached to this side member be welded on.
  • the headers are elongated Formations that run transversely to the side member, preferably they run in the operating position of the cable pull vertical.
  • a favorable relationship between strength and Mass is achieved when the side member and / or the Head pieces are tubular, preferably with a square cross section.
  • a good flexibility of the frame against tension forces due to misalignment of the journal the rope drum on the one hand and a sufficient one Resistance to forces from those hanging on the rope Load is achieved when the Frame in a plan view of an approximately C-shaped shape which of the frame header means and the frame base means is defined.
  • the frame head means With a C-shape can the frame head means relatively easily in Move angles against each other, in the sense of a Bending load on the frame base means when the axes of the both trunnions have an angle different from 180 ° include with each other. With such a misalignment the frame base means would periodically bend claimed.
  • a height offset of the pegs, however, would be too torsion of the frame base funds.
  • the flexibility is favored if the frame head means, to which the gearbox is attached and / or that Frame head means on which the other bearing, i.e. the drum bearing assembly is attached, essentially one has a plate-like shape.
  • a further elasticity of the frame and easier assembly is achieved if at least one the frame head means, preferably that with the gear connected frame head means, forming two Leg is forked. With this arrangement the runs Output shaft between the two legs of the frame head means through it.
  • the assembly of the new cable is simplified if the output shaft with a one-piece flange plate is provided, which is in a corresponding receiving seat Rope drum fits. This allows the motor gear unit manufactured and shipped as a pre-assembled unit.
  • the new cable can be part of one with its frame complete trolley, the frame being a Represents chassis cheek.
  • a cat 1 is illustrated, this is provided to run along a rail 2.
  • the Track 2 consists of an I-shaped support with an upper flange 3, a lower flange 4 and one straight web 5 connecting the two flanges.
  • the trolley runs on the top of the lower flange 4 1.
  • the main components of Cat 1 include two Running gear cheeks arranged parallel and at a distance from each other 6 and 7, between which the running rail 2 runs and the two parallel connecting columns 8th are interconnected.
  • the chassis cheek 6 comprises a cable 9, while the other chassis cheek 7 with a travel drive motor 11 and a counterweight 10 is provided.
  • the chassis cheek 6 of a frame 13 of the cable 9 is formed and belongs to it one extending in the direction parallel to the running rail 2 elongated frame base means 14 on which the two wheels 12 are rotatably mounted, and two frame head means 15 attached to frame base means 14 and 16.
  • the frame head means 15 and 16 are stable Sheet metal plates screwed to the frame base means 14 are parallel and at a distance from each other.
  • Between the two frame head means 15 and 16 is one Cable drum 17 rotatably supported by a drive motor 18 is driven by a gear 19.
  • connection and control box 21 is arranged on the gear 19 .
  • the frame base means 14 consists of a side member 22 from a square tube, on the two ends two vertically extending head pieces 23 and 24 welded are.
  • the connection between the side member 22 and the two head pieces 23 and 24 are carried out as in FIG. 3 shows at the upper end of the head pieces 23 and 24.
  • the legs 31 parallel to that through the Flat side 25 defined level runs.
  • the frame head means 16 On the thigh 31 is the frame head means 16 by means of two screws 32 screwed on (for the sake of illustration only one to recognize the two screws 32; the other is through the cable drum 17 covered).
  • the frame head means 16 consists of a sheet metal plate 33, which is under formation at 34 of an attachment flange 35 is angled. The fastening flange 35 lies flat on the leg 31 the angle rail 29 on.
  • a flat plate 36 that is perpendicular from a plane stands away, through the two flat sides 25 of the two Headers 23 and 24 is defined. About in the middle this substantially rectangular plate 36 is located a drum bearing assembly 37.
  • This Frame head means 15 also consists of a flat Steel plate that is perpendicular to the aforementioned plane stands, that of the two flat sides 25 of the two head pieces 23 and 25 is defined.
  • the frame head means 15 is with a slot or Provide mouth 38, resulting in two legs 39 and 41, which fork the frame head means 15 as it were.
  • the Slot 38 is at the level of the drum bearing assembly 37. Its width results from that below specified design of the storage of the cable drum 17 the other side, where the gear 19 sits.
  • the gear 19 comprises a gear housing 45, the two parallel to each other and in Distance from each other housing end walls 46 and 47 and one between the two housing end walls 46 and 47 extending side wall assembly closed on all sides 48 is formed.
  • Sidewall assembly 48 is in one piece with the two housing end walls 46 and 47. This makes it particularly rigid Construction achieved that is able to immediately to hold the motor 18.
  • the motor 18 is not shown further with the help Fasteners on the corresponding in this area reinforced housing end wall 46 screwed, its Armature shaft 49 through a bore 51 in the housing end wall 46 protrudes into the interior of the gear housing 45.
  • a drive pinion 52 is fixed in rotation
  • Drive pinion 52 meshes with a gear 53 that together with a further pinion 54 on a countershaft 55 is rotatably arranged.
  • the countershaft 55 is by means of two roller bearings 56 and 57 rotatably mounted.
  • the roller bearing 56 is located in a bearing seat bore 58 in the housing end wall 46, while the ball bearing 57 in a bearing seat bore 59 is arranged, which is in a protuberance of the housing end wall 47 is located.
  • the two bearing seats 58 and 59 cursed with each other.
  • the transmission 19 contains axially parallel to the countershaft 55 an output shaft 61, which also with the help two ball bearings 62 and 63 in the gear housing 45 is rotatably mounted.
  • the ball bearing 62 is located in the housing end wall 47 to the inside protruding protuberance 64 available with a bearing seat bore 65 is provided, in which the ball bearing 62nd is pressed.
  • the bearing seat bore 65 ends at one Ring shoulder 66 facing the ball bearing 63.
  • a bearing seat bore is aligned with the bearing seat bore 65 67, located on an inward protuberance 68 of the housing end wall 46 is incorporated.
  • the Bearing seat bore 67 has a larger diameter than that Bearing seat bore 65 so that although the housing 45 is in one piece is the ball bearing 62 through the bearing seat bore 67 are pressed into the bearing seat bore 65 can.
  • a snap ring 69 arranged further out secures the ball bearing 63 to the outside in the bearing seat bore 67.
  • Both bearing seats 71 and 72 are cylindrical surfaces, wherein the diameter of the bearing seat 71 is smaller than the diameter of the bearing seat 72. Between the two Bearing seats 71 and 72 is a profile toothing at 73 formed, for example a spline toothing, the the rotationally fixed receptacle of a hub bore of an output gear 74 serves.
  • the output gear 74 meshes with the Pinion 54 and lies with the right front side on the Inner bearing ring of the deep groove ball bearing 62. So that Output gear 74 does not follow on the output shaft 61 left can slip, is located between the deep groove ball bearing 63 and the output gear 74 a spacer ring 75 on the output shaft 61.
  • Axial force of the output shaft 61 is from one to the Bearing seat 72 trained ring shoulder over the bottom bracket ring of the deep groove ball bearing 63, the spacer sleeve 75 and the output gear 74 on the deep groove ball bearing 62 transferred, which is supported on the annular shoulder 66.
  • a left-hand force is from the output shaft 61 via a snap ring 76 to the right Outside of the inner bearing ring of the deep groove ball bearing 62 initiated and from there via the output gear 74, the Spacer sleeve 75 and the deep groove ball bearing 61 on the Snap ring 69 transferred.
  • the output shaft 61 goes on the housing end wall 46 adjacent side into a neck part 77 over the protrudes through slot 38 in the frame head means 15.
  • An annular end plate 78 is integrally formed on the frame head means 15.
  • the annular end plate 78 is a cylindrical one thick disc with a cylindrical outer peripheral surface 79, on the end face remote from the neck part 77 into a face-turned ring surface 81.
  • the cable drum 17 itself is essentially one cylindrical tube with rope grooves in its outer circumferential surface 83 are incorporated. 84 on both ends and 85 is the cable drum 17 with receiving seats Provides recesses 86 and 87. Each turn 86 or 87 consists of a starting from the end 84 or 85 forth cylindrical bore leading to the axis of the rope drum 17 is concentric. At its inner end the cylindrical recess 86 or 87 from an annular shoulder limited. The clear width of the recess 86 or 87 is exactly the same as the outside diameter of the cylinder surface 79 on the face plate 78.
  • the cable drum 17 contains in the area of Turning 86 several radially extending holes in terms of diameter and number with the Bores 82 in the end plate 78 match.
  • the cable drum 17 is in executed in the same way, which is why for those occurring there Structural elements in this respect the same reference numerals are used.
  • the bearing pin 91 forms a seat for one Deep groove ball bearing 92.
  • the deep groove ball bearing 92 is on the Bearing journal 91 axially secured by means of a snap ring 93.
  • the deep groove ball bearing 92 is in a cylindrical Bearing seat bore 94 of a bearing seat support 95, the its outward-facing flange 96 on the outside the frame head means 16 is screwed tight. This leads a corresponding number of screws 97 by corresponding Bores in the bearing bracket 95 and the plate or sheet-shaped frame head means 16. Also contains the frame head means 16 has a bore 98 for the passage of the bearing bracket 95.
  • connection of the gear housing 45 to the frame head means 15 shows Fig. 5 in detail Mounting hole 42 in the frame head means 15, i.e. in the two legs 39 and 41, each a corresponding one Fitting bore 99 provided, which is in a after protruding projection 101 on the housing end wall 46 is located. Coaxial to the fitting bore 99 contains the Housing end wall 46 has a threaded bore 102.
  • another washer 106 or 107 may be arranged between the extension 101 and the frame head means 15 or under the head of screw 105.
  • the assembly begins when the countershaft is installed 55. After inserting the ball bearing 56 from a side opening in the sidewall assembly 48 ago the gear 53 is inserted and it is then by the Bearing seat bore 59 through the toothed with the pinion 54 Countershaft 55 inserted until it with your corresponding shaft stub is in the ball bearing 56.
  • the ball bearing 56 is by appropriate snap rings axially secured. After installing the countershaft 55 the rolling bearing 57 is used, which is also by corresponding snap rings is axially secured.
  • the unit pre-assembled in this way from gear 19 and drive motor 18, can now on the Frame 13 are attached.
  • the frame head means 15 has been attached.
  • the pre-assembled unit consisting of gear 19 and drive motor 18 is with the housing end wall 46 on the Frame head means 15 attached to the system from the outside, in such a way that the fitting bores 99 with each associated holes 42, which are also fitting holes, swear.
  • the collars 103 as in Fig. 5 shown, from the side of the end plate 78 in the frame head means 15 inserted, the screws 105 inserted and in the thread 102 of the gear housing 45th tightened.
  • the bearing arrangement 37 can then be assembled in the opening 98 of the frame head means 16 of the bearing bracket 95 inserted and attached to it by means of the fastening screws 97.
  • the ball bearing 92 which may also be a Spherical roller bearings can be used in the bearing bracket 95 and with the help of snap rings that are no longer recognizable axially secured.
  • the Pin 91 as shown in FIG. 4, inserted into the ball bearing 92 and also secured with the snap ring 93. So that the bearing assembly 37 is fully assembled and the cable drum 17 can be plugged onto the flange plate 89 become.
  • the flange plate 89 penetrates into the Turn 87 until it with its ring shoulder 81 on Because of the rotation 87 rests.
  • the screws 88 are screwed in.
  • the cable drum 17 is on the face plate 78 plugged on, again until the End plate 78 at the bottom of the associated recess 86 triggers. After this is done, the screws 88 screwed into the flange plate 78 and it will Frame head means 16 screwed to the leg 31. An arrangement like this is ultimately obtained is shown in Fig. 2.
  • the resilience which also benefits from the two legs 39 and 41 is dimensioned so that the forces on the one hand Rail 2 can be transmitted by the on Rope hanging load, on the other hand is the frame 13 but so flexible that the misalignment occurring tensions in the frame 13 the service life of the bearing thereby loaded, namely the ball bearing 92 in the bearing assembly 37 and the ball bearings 62 and 63, with which the output shaft 61 is mounted, is not affected is.
  • a Load of 2,500 kg calls with a drum length of 953 mm a rotation of the frame head means 15 relative to the Frame head means 16 by 0 ° 37 'when the cable outlet on one of the ends of the cable drum 17.
  • the twist is measured as the displacement of the intersection of the axis the ball bearing 92 with the surface of the frame head means 15, starting from the position of this intersection in unloaded state compared to the position of the intersection when the hoist is under load.
  • the reference axis for the angle measurement is approximately the center of the strut 22. This is approx. 206 mm from the axis of the ball bearing 92 removed, resulting in an offset of the intersection of approx. 2.3 mm corresponds.
  • the permissible tolerance between the axes of rotation at the ends the cable drum 17 approx. 3 to 4 mm, d. H. the ball bearing 92 may be in the assembled and unloaded condition of the rope drum 17 compared to the ball bearings 62 and 63 an axis offset of about 4 to 10 mm without this enormous tolerance the life of the ball bearings 92, 62 and 63 significantly impaired.
  • the ball bearing 92 is designed as a self-aligning bearing is because then a wobble of the journal 91 in Self-aligning bearing is balanced and almost no compensating movement the frame 13 is required.
  • the cable drum With a cable pull, the cable drum is roughly the same C-shaped frame rotatably mounted.
  • For storing the Cable drum is a corresponding bearing arrangement on one side provided while on the other side the Storage of the rope drum only via the output shaft of the transmission. Tensions in the frame due to unavoidable misalignments torsionally soft frame added.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Power-Operated Mechanisms For Wings (AREA)
  • Cage And Drive Apparatuses For Elevators (AREA)
  • Storing, Repeated Paying-Out, And Re-Storing Of Elongated Articles (AREA)
  • Flexible Shafts (AREA)
  • Closing And Opening Devices For Wings, And Checks For Wings (AREA)
  • Insulated Conductors (AREA)

Claims (21)

  1. Treuil à câble (9)
    avec un châssis (13) qui comporte un élément de base (14) ainsi qu'un premier et un second éléments de tête (15, 16) perpendiculaires à l'élément de base (14), qui sont éloignés l'un de l'autre le long de l'élément de base (14),
    avec un carter d'engrenage (45), qui est fixé au premier élément de tête (15), contient un engrenage, et dans lequel un arbre de sortie (61) est monté tournant au moyen de paliers (62, 63), arbre dont l'extrémité sortant du carter d'engrenage (45) porte un élément de liaison (78),
    avec un palier de tambour (92) prévu sur le second élément de tête (16),
    avec un tambour à câble (17)
    qui, à une extrémité frontale (84) est lié rigidement à l'élément de liaison (78), de manière telle qu'à une extrémité du tambour à câble (17), les moyens de support dudit tambour à câble soient formés exclusivement par les paliers (62, 63) de l'arbre de sortie (61) du réducteur, et
    dont l'autre extrémité frontale (85) comporte un élément de palier (91) rigide par rapport au tambour à câble (17), qui coopère avec le palier de tambour (92) dans le second élément de tête (16) et forme un ensemble palier (37) de tambour,
    le châssis (13) présentant une élasticité, voire une souplesse élastique en torsion, telle qu'il absorbe le mouvement relatif entre les paliers (62, 63) de l'arbre de sortie (61) et l'ensemble palier (37) résultant de défauts d'alignement entre l'arbre de sortie (61) et l'ensemble palier (37) et
    avec un moteur d'entraínement (18) qui est fixé au carter d'engrenage (45) et dont l'arbre d'induit (49) pénètre dans le carter d'engrenage (45).
  2. Treuil à câble selon la revendication 1, caractérisé en ce que l'élément de base (14), vu depuis le tambour à câble (17), a sensiblement une forme de C.
  3. Treuil à câble selon la revendication 1, caractérisé en ce que l'élément de base (14) comporte un longeron (22) qui s'étend parallèlement au tambour à câble (17).
  4. Treuil à câble selon la revendication 1, caractérisé en ce que l'élément de base (14), à ses deux extrémités longitudinales, comporte des pièces de tête (23, 24) allongées.
  5. Treuil à câble selon la revendication 1, caractérisé en ce que les pièces de tête (23, 24) sont des structures allongées qui s'étendent transversalement au longeron (22).
  6. Treuil à câble selon la revendication 1, caractérisé en ce que le longeron (22) et les pièces de tête (23, 24) sont tubulaires, de préférence avec une section carrée.
  7. Treuil à câble selon la revendication 1, caractérisé en ce que le châssis (13), en vue de dessus, a sensiblement une forme de C définie par les deux éléments de tête (15, 16) et l'élément de base (14).
  8. Treuil à câble selon la revendication 1, caractérisé en ce que l'élément de tête (15) sur lequel est fixé l'engrenage (19) a essentiellement une forme de plaque.
  9. Treuil à câble selon la revendication 1, caractérisé en ce que l'élément de tête (16) sur lequel est fixé l'autre palier (37) du tambour à câble (17) a essentiellement une forme de plaque.
  10. Treuil à câble selon la revendication 1, caractérisé en ce qu'un ou les deux éléments de tête (15, 16) est conformé en fourche avec deux bras (39, 41) entre lesquels s'étend l'arbre de sortie (61) ou l'élément de palier (91).
  11. Treuil à câble selon la revendication 1, caractérisé en ce que pour fixer le carter d'engrenage (45) à l'élément de tête (15) concerné, le carter d'engrenage (45) et l'élément de tête (15) sont pourvus de trous (42, 99) alignés par paires, en ce qu'une douille à collet (103) est montée avec un jeu réduit dans chaque paire de trous (42 99) dans l'élément de tête (15) et dans le carter d'engrenage (45) et en ce que dans chaque douille à collet (103) est insérée une vis (105) qui est vissée dans un taraudage (102) prévu dans le carter d'engrenage (45).
  12. Treuil à câble selon la revendication 1, caractérisé en ce que l'élément de liaison est une plaque formant bride (78) de préférence réalisée d'une pièce avec l'arbre de sortie (61).
  13. Treuil à câble selon la revendication 1, caractérisé en ce que le moteur d'entraínement (18) et le réducteur (19) forment un ensemble de montage préassemblé.
  14. Treuil à câble selon la revendication 1, caractérisé en ce qu'un pignon de sortie (74) est solidaire en rotation de l'arbre de sortie (61), lequel pignon, avec l'arbre de sortie (61), comporte une denture profilée.
  15. Treuil à câble selon la revendication 1, caractérisé en ce que l'arbre de sortie (61) est pourvu d'une portée de palier (72) entre la denture profilée (73) pour le pignon de sortie (74) et la plaque frontale (78).
  16. Treuil à câble selon la revendication 1, caractérisé en ce que l'élément de palier (91) est monté sur une plaque frontale (89) du tambour à câble (17).
  17. Treuil à câble selon la revendication 1, caractérisé en ce que l'élément de palier est un tourillon (91)
  18. Treuil à câble selon la revendication 1, caractérisé en ce que l'élément de tête (15) est situé entre le tambour à câble (17) et le carter d'engrenage (19).
  19. Treuil à câble selon la revendication 1, caractérisé en ce que le moteur d'entraínement (18) se trouve à l'extérieur du tambour à câble (17) et que son arbre d'induit (49) est parallèle à l'axe du tambour à câble (17).
  20. Treuil à câble selon la revendication 1, caractérisé en ce que le système de palier de tambour à câble (17) comporte un palier oscillant.
  21. Treuil à câble selon la revendication 1, caractérisé en ce que son châssis (13) est une partie de châssis roulant de chariot (1).
EP97936609A 1996-08-22 1997-08-08 Commande de cable a cadre elastique Expired - Lifetime EP0922007B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19633837A DE19633837C2 (de) 1996-08-22 1996-08-22 Seilzug mit elastischem Rahmen
DE19633837 1996-08-22
PCT/DE1997/001690 WO1998007647A1 (fr) 1996-08-22 1997-08-08 Commande de cable a cadre elastique

Publications (2)

Publication Number Publication Date
EP0922007A1 EP0922007A1 (fr) 1999-06-16
EP0922007B1 true EP0922007B1 (fr) 2001-12-05

Family

ID=7803327

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97936609A Expired - Lifetime EP0922007B1 (fr) 1996-08-22 1997-08-08 Commande de cable a cadre elastique

Country Status (8)

Country Link
US (1) US6564954B1 (fr)
EP (1) EP0922007B1 (fr)
JP (1) JP2000516186A (fr)
KR (1) KR100418822B1 (fr)
AT (1) ATE210068T1 (fr)
DE (2) DE19633837C2 (fr)
ES (1) ES2165079T3 (fr)
WO (1) WO1998007647A1 (fr)

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US6840393B2 (en) * 2003-03-10 2005-01-11 Hsueh-Chuan Tu Crane assembly
US20080083363A1 (en) * 2006-10-06 2008-04-10 Hart L Adam Human towing device and sports based on the device
US8272151B2 (en) * 2010-06-03 2012-09-25 Caterpillar Global Mining Llc Hoist and drag system for mining
US10549958B2 (en) * 2014-05-30 2020-02-04 Kito Corporation Rope hoist
CN105057253A (zh) * 2015-08-14 2015-11-18 李良学 带柔性防尘罩且可降噪的室外钢结构件的清洗维护装置
CN105032819A (zh) * 2015-08-17 2015-11-11 方倩 带接触传感器和加压装置的室外钢结构件的清洗维护装置
FI128652B (fi) * 2018-12-19 2020-09-30 Konecranes Global Oy Köysinostimen nostovaunu
CN114195032B (zh) * 2021-11-15 2023-03-24 法兰泰克重工股份有限公司 一种可变轨起升过载保护装置
CN114148933B (zh) * 2022-02-10 2022-04-26 新乡市起重设备厂有限责任公司 一种起重机用带有应急功能的滚筒起升机构

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE536115C (de) 1931-11-02 Demag Akt Ges Winde mit doppelseitig abgestuetzter Trommel
US1945712A (en) * 1931-02-07 1934-02-06 Harnischfeger Corp Hoist
US1995298A (en) * 1932-07-29 1935-03-26 Motor Terminals Co Trolley hoisting device
US2282985A (en) * 1940-01-24 1942-05-12 Yale & Towne Mfg Co Motor driven trolley
DE889360C (de) 1940-09-17 1953-09-10 Alfawerk Gauting G M B H Winde
US2514494A (en) * 1945-12-22 1950-07-11 Manning Maxwell & Moore Inc Traveling crane trolley
DE1205247B (de) * 1960-05-27 1965-11-18 King Ltd Geo W Elektrozug
FR1458160A (fr) * 1965-05-03 1966-03-04 Groupe moto-réducteur, en particulier pour pont roulant
US3339753A (en) * 1965-09-30 1967-09-05 Kerma Corp Material handling apparatus
DE1269317B (de) 1966-11-12 1968-05-30 Stahl R Fa Winde, insbesondere fuer Aufzuege
GB1181679A (en) * 1967-12-02 1970-02-18 Vickers Ltd Improvements in or relating to Winches
US3758079A (en) * 1970-11-18 1973-09-11 Gardner Denver Co Control system for balancing hoist
US3773294A (en) * 1971-08-02 1973-11-20 Haulamatic Corp Powered winch
JPS5241339A (en) 1975-09-23 1977-03-30 Warn Ind Inc Winch
SE426161B (sv) 1981-05-18 1982-12-13 Atlas Copco Ab Vinsch
US4440041A (en) * 1981-09-17 1984-04-03 Caterpillar Tractor Co. Winch apparatus
NZ199082A (en) * 1981-11-26 1986-05-09 New Zealand Dev Finance Gantry crane:linear hydraulic motors in support structure provide traverse and fleet
US4773504A (en) * 1983-08-18 1988-09-27 Union Oil Company Of California Rolling safety trolley
US4736929A (en) * 1986-06-30 1988-04-12 Warn Industries, Inc. Winch having split housing and drive components
FI76541C (fi) * 1986-12-23 1988-11-10 Kone Oy Lyftmaskineri.
US4892203A (en) * 1988-10-05 1990-01-09 Harnischfeger Corporation Hoist swivel support having swivelable surface and bearing inserts
JPH03202059A (ja) * 1989-12-28 1991-09-03 Yoshio Asakawa 医療用ベッド装置
US5378082A (en) * 1990-03-27 1995-01-03 Hiller; Manfred Ship lifting installation
DE4413717C2 (de) * 1994-04-20 1996-04-04 Stahl R Foerdertech Gmbh Hubwerk

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EP0922007A1 (fr) 1999-06-16
KR20000068277A (ko) 2000-11-25
JP2000516186A (ja) 2000-12-05
DE19633837A1 (de) 1998-03-12
KR100418822B1 (ko) 2004-02-14
ATE210068T1 (de) 2001-12-15
DE19633837C2 (de) 1998-07-09
WO1998007647A1 (fr) 1998-02-26
DE59705685D1 (de) 2002-01-17
ES2165079T3 (es) 2002-03-01
US6564954B1 (en) 2003-05-20

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