EP0859647B1 - Appareil de levage et d'abaissement a elingue - Google Patents

Appareil de levage et d'abaissement a elingue Download PDF

Info

Publication number
EP0859647B1
EP0859647B1 EP95936930A EP95936930A EP0859647B1 EP 0859647 B1 EP0859647 B1 EP 0859647B1 EP 95936930 A EP95936930 A EP 95936930A EP 95936930 A EP95936930 A EP 95936930A EP 0859647 B1 EP0859647 B1 EP 0859647B1
Authority
EP
European Patent Office
Prior art keywords
rope
lowering device
hoisting
rope hoisting
holding
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
EP95936930A
Other languages
German (de)
English (en)
Other versions
EP0859647A1 (fr
Inventor
Frank Wullimann
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.)
Rollgliss AG
Original Assignee
Rollgliss 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 claimed from CH314895A external-priority patent/CH693766A5/de
Application filed by Rollgliss AG filed Critical Rollgliss AG
Publication of EP0859647A1 publication Critical patent/EP0859647A1/fr
Application granted granted Critical
Publication of EP0859647B1 publication Critical patent/EP0859647B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D3/00—Portable or mobile lifting or hauling appliances
    • B66D3/04—Pulley blocks or like devices in which force is applied to a rope, cable, or chain which passes over one or more pulleys, e.g. to obtain mechanical advantage
    • B66D3/06—Pulley blocks or like devices in which force is applied to a rope, cable, or chain which passes over one or more pulleys, e.g. to obtain mechanical advantage with more than one pulley
    • B66D3/10—Applications of braking or detent devices
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B1/00—Devices for lowering persons from buildings or the like
    • A62B1/06—Devices for lowering persons from buildings or the like by making use of rope-lowering devices
    • A62B1/14—Devices for lowering persons from buildings or the like by making use of rope-lowering devices with brakes sliding on the rope
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B1/00—Devices for lowering persons from buildings or the like
    • A62B1/06—Devices for lowering persons from buildings or the like by making use of rope-lowering devices
    • A62B1/18—Other single parts for rope lowering-devices, e.g. take-up rollers for ropes, devices for shooting ropes
    • 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
    • B66D1/36—Guiding, or otherwise ensuring winding in an orderly manner, of ropes, cables, or chains
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D3/00—Portable or mobile lifting or hauling appliances
    • B66D3/04—Pulley blocks or like devices in which force is applied to a rope, cable, or chain which passes over one or more pulleys, e.g. to obtain mechanical advantage
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D5/00—Braking or detent devices characterised by application to lifting or hoisting gear, e.g. for controlling the lowering of loads
    • B66D5/02—Crane, lift hoist, or winch brakes operating on drums, barrels, or ropes
    • B66D5/04—Crane, lift hoist, or winch brakes operating on drums, barrels, or ropes actuated by centrifugal force
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D5/00—Braking or detent devices characterised by application to lifting or hoisting gear, e.g. for controlling the lowering of loads
    • B66D5/02—Crane, lift hoist, or winch brakes operating on drums, barrels, or ropes
    • B66D5/16—Crane, lift hoist, or winch brakes operating on drums, barrels, or ropes for action on ropes or cables

Definitions

  • the present invention relates to an up / down rope device according to the preamble of claim 1.
  • Ascending / descending devices are preferably used for people or loads pulling up or lowering a rope.
  • preferred Areas of application are rescue services or in general mobile use of these devices.
  • the up / down ropes have essentially the function of reducing the Retention force when abseiling in conjunction with a Protection against uncontrolled falling of the rope hanging person or load.
  • An object of the present invention is that Wear of the rope due to an up / down rope device Reduce.
  • Another object of the present invention is in specifying a device that allows an up / down rope device for a wide variety of requirements in use adapt.
  • the invention in one aspect consists in Uphill / descender, which is essentially state of the art corresponds to providing an adapter for the Attachment of various accessories, such as one Holder with eyelet for hanging a (carabiner) hook or of different role arrangements for training a pulley.
  • the adapter is as Plug-in coupling with an automatic locking trained so that attaching accessories is easy by plugging in is possible.
  • a rope can be worn by an up / down rope device also by moving the rope stop to the train side can be reduced. Because of the lower tension on the Rope on the train side, especially if this is the Operator slips, but here is a rope stop to be preferred, which has better rope guidance and a smoother and yet as precise as possible, d. H. at as little as possible exceeding the given permissible rope speed, triggering sensor for the Has rope speed.
  • the up / down rope device according to Figures 1 to 3 consists of essentially from the previously known, large-volume roll 2, which is equipped with a backstop.
  • Ascending / descending devices are known, for example from above-mentioned patent application EP-A-0 480 117, hereby is included in the description and therefore need not to be discussed further.
  • the adapter 3 is at the bottom of the descender available.
  • the side plates 4 have sector-shaped Extensions 5, between which a block 6 ( Figure 3) is arranged.
  • the block 6 is by means of the two fixed bolts 7, 11 between the side plates 4 attached.
  • the block 6 agrees with the contour Projections 5 so that it is covered by these.
  • the bore for the latter is an elongated hole.
  • the retaining bolt 9 is at rest or Stop position against that end of the elongated hole 10 pressed, which is closer to the fixed retaining pin 11.
  • Spring elements can e.g. Compression springs in holes in the block 6 may be arranged.
  • the locking pin 8, the stability of the Holding bolt 9, 11 corresponds, can be pressed after pressing Trigger 12 are pulled out.
  • the trigger 12 is sunk in a surrounding collar 13 so that only by explicit finger pressure or the like, however not by hitting a larger one, for example Object of the trigger 12 can be operated.
  • the Locking mechanism of the locking pin 12 can against Spring force are opened so that the locking pin 8 easily inserted into its hole in the adapter 3 can be locked in again when it is fully inserted until it stops.
  • Locking pins are known and on a detailed Description is therefore omitted.
  • block 6 also has a central groove 14 so that together with the two between block 6 and the respective side plate 5 formed slots 15 result in three attachment points on adapter 3.
  • FIGS. 4 to 6 show preferred additional devices, namely a holder 40 for hanging a hook or similar, a simple pulley 50 or one double pulley 60, for example to form one corresponding pulley.
  • All additional devices preferably have at least two Couplings 41, 51 and 61, since the side plates 4 the Represent main support elements of the up / down rope device 1 and a clutch by latching in the side slots 15 the force directly from the additional devices 40, 50, 60 transfers to the side panels.
  • the accessory 60 with two independent roles 63 that are used to form a multiple Pulley is suitable for large loads Stability reasons a triple clutch, of which that middle coupling element 64 in the central slot 14 is latched.
  • the clutches 41 consist essentially of one tongue 45 widening on both sides, whereby each two opposite, essentially on the same Height U-shaped recesses 46 or one Constriction are formed.
  • each of these two Recesses 46 per clutch engage the fixed and the movable retaining pin 11 or 9.
  • each bore 42 for the locking pin 8 Between there are two recesses 46 of a coupling 41 each bore 42 for the locking pin 8.
  • the U-shaped Recesses 46 as well as the bores 42 of the Couplings of an accessory are in alignment with each other arranged.
  • the corners at the free end of the are preferred Tongues 46 rounded or beveled. This will make the movable holding floor by sliding over these slopes pushed into the release position as far as necessary.
  • the couplings 51 and 61 of the accessories 50 and 60 are constructed identically.
  • FIGS. 7 and 8 show a preferred one in detail Embodiment 70 of the adapter.
  • the essential The difference is that the function of the movable retaining bolt 9 with that of Locking pin 8 is united.
  • the remaining Design features are the same as those in FIGS. 1 to 3 match and have the same reference numerals.
  • the movable bolt 71 consists essentially of a Sleeve 72 in which two pins 73 are slidably guided. On at their inner end they are each held by a cross pin 74 enforced, which in turn on both sides by an elongated hole 75 passes through and with the from the Sleeve 72 protruding ends anchored in a sleeve 76 is.
  • the sleeves 76 are slidable on the sleeve 72 arranged.
  • the two walls of the central groove have one Indentation 77 around the elongated holes 10. The depth this depression takes in the direction of the end of the Elongated holes 10 to that of the stop position of the movable Holding bolt 71 corresponds.
  • An additional recess with pronounced level 78 is as exact as possible to the dimensions of the sleeves 76 tailored so that these with little Match and fit into this additional recess automatic movement of the retaining bolt 71 from the Stop position is prevented.
  • a compression spring is arranged on the one hand in connection with the sloping at the bottom of the depression 77 at least the sliding back of the movable retaining bolt 71 relieved in the bolt position, at least the Bushes 76 firmly in the additional wells in the Push in the holding position.
  • a collar 79 At the two ends of the sleeve 72 is still in each case a collar 79.
  • the collars 79 act as bilateral Guides for the sleeve 72. In this version they are in contrast to the embodiment according to Figures 1 to 3 so flat that the pins 73 also by a flat Object can be pushed into it. With increased The collar 79 safety requirements can be so high that this is no longer possible.
  • a one-sided object solves the movable holding bolt only on one side while the bush 76 on the other side the retaining bolt 1 holds in the latch position. The object comes off then again, the unlocked sleeve 76 slides automatically back into the additional recess behind the Level 78 back, after which the retaining bolt 71 again is completely locked.
  • attachment points 14, 15 it is conceivable to use a different number To provide attachment points 14, 15 as three.
  • other can be used as long as they have the coupling that matches the adapter feature.
  • the elongated hole 10 can also be designed to rise outwards so that a train attached to the accessories movable holding bolt in the holding position suppressed. It is therefore also conceivable that the spring elements press the movable holding bolt into the holding position, omit or execute relatively weak.
  • FIG. 9 shows a side view of an ascending / descending device 101 with a rope stop 102 according to the invention.
  • an adapter 3 is available as above for Fig. 1st described.
  • Rope stop 102 is then 2 1/2 times around the roller 104 looped and exits the descender 101 on the Load side 106 in the direction of the load. From the rope stop 102 are only the essential, hidden components are shown. Reliable positioning of the rope 103 on the Roll 104 and also the necessary lateral displacement according to the invention by the guide rollers 136 and 137 guaranteed.
  • the rope stop 102 is detailed in FIGS. 10 to 12 shown. It consists of a bracket 107 with Precautions for attachment to the descender 1, such as Holes for screws etc. Located on the rope inlet and outlet each have a rotatably mounted guide roller 108 or 109. In between is the one that is also rotatably mounted actual rope stop 110 attached such that the rope 103 through the guide rollers 108, 109 to the edge Friction wheel 110 of the rope stop is created.
  • the friction wheel 110 is on the shaft 111 with roller bearings 125 stored and sits inside the housing 112 as Hollow shaft 124 continues.
  • the housing 112 is rotatable on the Hollow shaft 124 also supported by means of roller bearings 126.
  • the side of the housing 112 facing away from the friction wheel 110 is sealed with a pressed-in plastic disc 129 the shaft 111 closed.
  • the two wings are located inside the housing 112 113. They surround the hollow shaft 124 essentially in the Kind of a cut ring. They are at one end each rotatable with the friction wheel 110 via a pin 114 connected. At the other end is a horn 116, the when triggering the rope stop on the driving pins 117 strikes. Outside around the wing 113 is in a groove a thin spiral spring 115 closed in a circle inserted according to the wing 113 in its free-wheeling position Fig. 12 hold. The wings 113 are then on the Hollow shaft 124 on.
  • the housing 112 has a braking extension 118, which is extends over the friction wheel 110 and extends in its freewheeling position (Fig. 11) is located on the side facing away from the rope. One lies in a groove 140 around the housing 112
  • Return spring 119 on the one hand on the housing 112 and on the other hand on the bracket 107 on a stud 120 is attached.
  • the spring 119 causes the housing against the running direction 127 of the rope 103 when abseiling is biased, d. H. the brake extension 118 with its thickened rear end 121 abuts the stop 122, which is attached to the holder 107.
  • the brake extension 118 is designed such that it is at Pivoting the housing 112 in the direction of use, d. H. against the action of spring 119, the space to the bottom Guide roller 108 narrowed such that the rope 103 is pinched.
  • the brake extension points for this purpose a non-slip, serrated surface 123.
  • the soft, cable-protecting use of the brake is the Basic brake extension as a curved wedge executed, which tapers in the direction of use. Thereby are z. B. Ropes in the range of 9 - 13 mm without adjustment usable.
  • Fig. -11 is a snapshot of the rope stop in the Condition that a just passed the maximum abseiling speed corresponds to:
  • the wing-113 are swung out and are currently engaged with the Carriers 117 kicked, so that the housing 112 is still in Is at rest.
  • the guide rollers 136, 137 thus prevent the respective next turn 134, 135 under the free rope ends 132 or 133 comes to rest.
  • Teflon® polytetrafluoroethylene
  • Teflon® polytetrafluoroethylene

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Emergency Lowering Means (AREA)
  • Load-Engaging Elements For Cranes (AREA)
  • Ropes Or Cables (AREA)
  • Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)
  • External Artificial Organs (AREA)

Claims (22)

  1. Appareil de levage/descente par câble (1) pour le soulèvement par traction et la descente contrôlée par câble de charges et de personnes, comprenant un adaptateur (3, 70) destiné à la fixation amovible d'accessoires (40, 50, 60), caractérisé en ce que l'adaptateur est réalisé sous la forme d'un dispositif d'accouplement par enfichage comprenant un dispositif de verrouillage automatique par lequel l'accessoire peut être rapporté à l'adaptateur.
  2. Appareil de levage/descente par câble selon la revendication 1, caractérisé en ce que l'adaptateur (3, 70) présente au moins un renfoncement (14, 15) en forme de fente qui est traversé en direction transversale par au moins des premier et deuxième éléments de retenue (11, 9 ; 11, 71), les éléments de retenue (11, 9 ; 11, 71) formant un rétrécissement du renfoncement (14, 15) qui s'élargit à nouveau derrière les éléments de retenue, si bien que ces derniers peuvent être saisis par l'arrière.
  3. Appareil de levage/descente par câble selon la revendication 2, caractérisé en ce qu'on prévoit au moins deux et de préférence trois renfoncements (14, 15) qui sont tous traversés par chacun des éléments de retenue (11, 9 ; 11, 71).
  4. Appareil de levage/descente par câble selon la revendication 1, caractérisé en ce que le dispositif de verrouillage automatique présente au moins un élément de retenue (9, 11, 71) mobile sur l'adaptateur, l'élément de retenue (9, 11, 71) étant mobile entre une position de retenue et une position de libération, un accessoire étant à même de s'adjoindre dans la position de libération et l'élément de retenue (9) étant à même de prendre de lui-même la position de retenue pour la fixation de l'accessoire.
  5. Appareil de levage/descente par câble selon la revendication 4, caractérisé en ce qu'au moins le deuxième élément de retenue (9, 71) est mobile de telle sorte que l'on puisse élargir le rétrécissement du renfoncement (14, 15) par le déplacement du deuxième élément de retenue (9, 71) depuis une position de retenue jusque dans une position de libération.
  6. Appareil de levage/descente par câble selon les revendications 4 et 5, caractérisé en ce qu'on prévoit un élément élastiquement déformable (80) qui s'oppose à un mouvement du deuxième élément de retenue (9, 71) quittant la position de retenue.
  7. Appareil de levage/descente par câble selon l'une quelconque des revendications 1 à 6, caractérisé en ce qu'on prévoit un troisième élément de retenue démontable (8) qui traverse également le renfoncement (14, 15) et qui présente un verrouillage amovible à l'encontre d'une pression de ressort, qui agit sur l'appareil de levage/descente par câble pour empêcher un détachement automatique du troisième élément de retenue (8) par rapport à l'adaptateur (3), et en ce que le troisième élément de retenue (8) présente des moyens de commande (12) pour libérer le verrouillage.
  8. Appareil de levage/descente par câble selon l'une quelconque des revendications 4 à 6, caractérisé en ce qu'au moins un élément de retenue mobile (9, 71) est muni d'un verrouillage (73, 76, 80) qui supprime automatiquement la mobilité de l'élément de retenue (9, 71) dans la position de retenue en agissant sur l'appareil de levage/descente par câble, et en ce qu'on prévoit des moyens de commande (73) sur l'élément de retenue (9, 71) pour libérer le verrouillage.
  9. Appareil de levage/descente par câble selon l'une quelconque des revendications 2 à 8, caractérisé en ce qu'au moins un et de préférence l'ensemble des premier, deuxième et troisième éléments de retenue (11 ; 9, 71 ; 8) sont réalisés essentiellement en forme de tiges et passent à travers des trous qui sont disposés à fleur et qui traversent les renfoncements (14, 15) en direction transversale.
  10. Accessoire (40, 50, 60) destiné à un appareil de levage/descente par câble selon l'une quelconque des revendications 2 à 9, caractérisé par au moins une saillie d'accouplement (41, 51, 61) en forme de plaque qui est appropriée pour venir s'insérer dans les renfoncements (14, 15) et qui présente une gorge (46) dont la largeur maximale est égale au rétrécissement entre les premier et deuxième éléments de retenue (11, 9 ; 11, 71) dans la position de retenue, pour pouvoir disposer la saillie d'accouplement dans un renfoncement correspondant (14, 15) de telle sorte que la gorge (46) se trouve dans le rétrécissement et que la languette plus large (45) de la saillie d'accouplement, s'étendant au-delà de la gorge (46), saisisse par l'arrière au moins les premier (11) et deuxième (9, 71) éléments de retenue.
  11. Accessoire selon la revendication 10, caractérisé en ce qu'il présente au moins deux saillies d'accouplement qui sont disposées essentiellement en position réciproquement parallèle et qui présentent des gorges (46) disposées à fleur.
  12. Accessoire selon l'une quelconque des revendications 10 et 11, caractérisé en ce que les coins de la languette (45) des saillies d'accouplement sont chanfreinés et/ou arrondis de telle sorte que le mouvement du deuxième élément de retenue (9 ; 71) pour quitter la position de retenue peut être mis en oeuvre lors de l'insertion de la saillie d'accouplement (41 ; 51 ; 61).
  13. Appareil de levage/descente par câble (1) pour le soulèvement par traction et la descente contrôlée par câble de charges et de personnes, comprenant une poulie (4) qui présente un dispositif antidétournement empêchant la rotation de la poulie (4) lors de la descente par câble, caractérisé en ce qu'on prévoit sur l'appareil de levage/descente par câble, sur le côté tirant, un arrêt de câble (2) qui présente un palpeur de vitesse de câble (10) et un frein de câble (18) pour surveiller la vitesse d'un câble (3) et pour bloquer le câble lors d'un dépassement d'une vitesse maximale.
  14. Appareil de levage/descente par câble selon la revendication 13, caractérisé en ce que le palpeur de vitesse de câble présente un galet de friction (10) et au moins un premier (8) et un deuxième (9) moyen de guidage, les deux moyens de guidage (8, 9) étant disposés, par rapport au câble (3), sur des côtés différents du galet de friction (10), et étant disposés de telle sorte qu'un câble (3) s'étendant depuis le premier jusqu'au deuxième moyen de guidage (9) et/ou jusqu'à la poulie (4) est courbé par le galet de friction (10).
  15. Appareil de levage/descente par câble selon l'une quelconque des revendications 13 et 14, caractérisé en ce que le galet de friction (10) est accouplé à un agencement d'accouplement rotatif (13, 15) qui peut être actionné par la force centrifuge, les parties (13, 15) de l'agencement d'accouplement entraínées en rotation avec le galet de friction (10) étant disposées dans un logement fermé (12).
  16. Appareil de levage/descente par câble selon la revendication 15, caractérisé en ce que le logement (12) de l'agencement d'accouplement est monté en rotation, est maintenu dans une position de sortie par un moyen de ressort (19) et présente, à l'intérieur, des dispositifs d'entraínement (17) pour l'agencement d'accouplement (13, 15), de telle sorte que l'agencement d'accouplement peut venir s'accoupler sous l'influence de la force centrifuge avec le logement (12), et en ce que le logement présente une saillie de freinage (18) qui peut être amenée, via une rotation du logement (12), en liaison d'entraínement avec le câble (3) afin d'arrêter ce dernier.
  17. Appareil de levage/descente par câble selon la revendication 16, caractérisé en ce que la saillie de freinage (18) présente une épaisseur qui augmente dans le sens contraire de la direction de rotation, ainsi qu'une surface antidérapante, et un pendant stationnaire, de préférence identique au premier moyen de guidage (8), est disposé de telle sorte que le câble (3) peut être guidé entre le pendant (8) et la saillie de freinage (18) pour pouvoir être pincé, lors de la rotation du logement (12), entre la saillie de freinage (18) et le pendant (8).
  18. Appareil de levage/descente par câble selon l'une quelconque des revendications 16 et 17, caractérisé en ce que l'agencement d'accouplement (13, 15) présente au moins une et de préférence deux ailes pivotantes (13) qui sont reliées au galet de friction (10), et en ce que les ailes (13) sont maintenues à l'état de repos à l'aide d'un élément de ressort (15) de telle sorte que les ailes sont à même de pivoter vers l'extérieur en cas de dépassement d'une vitesse de rotation déterminée du galet de friction, sous l'influence de la force centrifuge, en déclenchant en l'occurrence le mouvement rotatif du logement via les dispositifs d'entraínement (17).
  19. Appareil de levage/descente par câble selon l'une quelconque des revendications 16 à 18, caractérisé en ce que la saillie de freinage (18) est à même de pivoter autour du galet de friction (10), la saillie de freinage (18) venant s'insérer entre le galet de friction et le câble (3) et étant entraínée ensuite directement par le câble.
  20. Appareil de levage/descente par câble (1) pour le soulèvement par traction et la descente contrôlée par câble de charges et de personnes, comprenant une poulie (4) qui présente un dispositif antidétournement empêchant la rotation de la poulie (4) lors de la descente par câble, caractérisé par au moins un moyen de guidage de câble (36, 37) réalisé essentiellement sous la forme d'un rouleau rotatif (39) pour mettre en oeuvre un défilement défini d'un câble (3) sur la poulie (4) de l'appareil de lavage/descente par câble (1).
  21. Appareil de levage/descente par câble selon la revendication 20, caractérisé en ce que le rouleau rotatif (38) est maintenu sur le logement de l'appareil de levage/descente par câble (1) et s'étend en direction du galet (10).
  22. Appareil de levage/descente par câble selon l'une quelconque des revendications 20 et 21, caractérisé en ce qu'au moins un rouleau rotatif (38) est constitué, au moins à sa surface, d'une matière résistante possédant une résistance minimale à la friction vis-à-vis d'un câble (3), la matière étant de préférence constituée d'une matière synthétique et représentant en particulier du polytétrafluoréthylène.
EP95936930A 1995-11-06 1995-12-04 Appareil de levage et d'abaissement a elingue Expired - Lifetime EP0859647B1 (fr)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
CH313495 1995-11-06
CH313495 1995-11-06
CH3134/95 1995-11-06
CH314895 1995-11-07
CH314895A CH693766A5 (de) 1995-11-07 1995-11-07 Auf-/Abseilgerät.
CH3148/95 1995-11-07
PCT/CH1995/000287 WO1997017107A1 (fr) 1995-11-06 1995-12-04 Appareil de levage et d'abaissement a elingue

Publications (2)

Publication Number Publication Date
EP0859647A1 EP0859647A1 (fr) 1998-08-26
EP0859647B1 true EP0859647B1 (fr) 2002-03-20

Family

ID=25692277

Family Applications (1)

Application Number Title Priority Date Filing Date
EP95936930A Expired - Lifetime EP0859647B1 (fr) 1995-11-06 1995-12-04 Appareil de levage et d'abaissement a elingue

Country Status (7)

Country Link
US (1) US5911410A (fr)
EP (1) EP0859647B1 (fr)
AT (1) ATE214623T1 (fr)
AU (1) AU3921595A (fr)
CA (1) CA2236033C (fr)
DE (1) DE59510119D1 (fr)
WO (1) WO1997017107A1 (fr)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE59711234D1 (de) * 1997-06-09 2004-02-26 Rollgliss Ag Zuerich Bremsvorrichtung für Auf/Abseilgerät
DK0968737T3 (da) * 1998-07-02 2008-09-01 Tornomeccanica S R L Trisse med automatisk sikkerhedsbremsesystem
US6189867B1 (en) 1998-10-23 2001-02-20 Surety Manufacturing & Testing Ltd. Load-handling device
AT409588B (de) 1999-07-05 2002-09-25 Teufelberger Seil Ges M B H Abseilgerät
DE10110302C1 (de) * 2001-02-26 2002-07-11 Atecs Mannesmann Ag Unterflaschensystem
US7534173B2 (en) * 2005-03-10 2009-05-19 Research Foundation Of State University Of New York Spreader plate assembly for counterweight arbor
GB2430661A (en) * 2005-09-17 2007-04-04 Allen Brothers Pulley arrangement with an adjustably-mounted line guide
JP5282696B2 (ja) * 2009-07-29 2013-09-04 トヨタ車体株式会社 回転装置
ITPR20110025A1 (it) * 2011-04-05 2012-10-06 Ft S P A Carrucola di sicurezza
US20130022439A1 (en) 2011-07-19 2013-01-24 Grid Training Corporation dba Northwest Lineman College Hoisting and lowering device
US8789816B2 (en) * 2012-10-12 2014-07-29 Alexander/Ryan Marine & Safety Co. Hand protection safety apparatus for use with sheaves and pulleys
CN107934816B (zh) * 2017-11-11 2023-06-23 华强方特（芜湖）文化科技有限公司 一种具备辅助制动的围绕式单点吊系统
CN108853764A (zh) * 2018-07-12 2018-11-23 利辛县风雅颂机电科技有限公司 一种缓降逃生设备
US10654695B1 (en) 2018-11-21 2020-05-19 Goodrich Corporation Clutch assembly for detecting and measuring slip using proximity sensors
CN115230793B (zh) * 2022-09-05 2024-03-29 江苏联傲电子科技有限公司 光伏板转运安装装置及其使用方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US840676A (en) * 1906-05-07 1907-01-08 George T Winnard Pulley-block.
US2463394A (en) * 1945-10-17 1949-03-01 Carl B King Hoist
DE2064761C3 (de) * 1970-12-31 1974-04-18 Otto 8112 Bad-Kohlgrub Brda Abseilgerät mit Laufseil zum Abseilen von Personen oder Lasten
DE2231844C3 (de) * 1972-06-29 1981-01-15 Otto Brda Abseilgerat
US4084794A (en) * 1976-07-09 1978-04-18 B. E. Wallace Products Corporation Hoist or winch mechanism adapted for multiple variable rigging
US4098492A (en) * 1977-02-11 1978-07-04 Auto Crane Company Quick change traveling block
US4721286A (en) * 1985-07-24 1988-01-26 Amca International Corporation Split block for extended travel
US4850571A (en) * 1988-04-11 1989-07-25 United States Of America Connector assembly
US5348116A (en) * 1992-08-12 1994-09-20 Pickering Gregory R Rescue system

Also Published As

Publication number Publication date
WO1997017107A1 (fr) 1997-05-15
CA2236033A1 (fr) 1997-05-15
ATE214623T1 (de) 2002-04-15
DE59510119D1 (de) 2002-04-25
EP0859647A1 (fr) 1998-08-26
US5911410A (en) 1999-06-15
CA2236033C (fr) 2005-01-25
AU3921595A (en) 1997-05-29

Similar Documents

Publication Publication Date Title
EP0859647B1 (fr) Appareil de levage et d'abaissement a elingue
DE60300667T2 (de) Absturzgesichertes Führungsgerät für eine feste Leine
DE19829899B4 (de) Reibschlüssige Gurteinstellvorrichtung
DE3421098A1 (de) Zerlegbare und doppeltwirkende seilbremse
DE3832890A1 (de) Vorrichtung zum heben und senken einer last
DE202007012804U1 (de) Steigschutzsystem
DE696200C (de) Backenbremse, insbesondere fuer Kraftfahrzeuge
DE2733238C2 (fr)
EP1229258B1 (fr) Mousqueton constitué d'un corps muni d'une ouverture d'accès
EP0064571B1 (fr) Dispositif pour serrer et/ou pour faire mouvoir longitudinalement un élément de traction allongé
DE3028586A1 (de) Rettungsgeraet zum abseilen von personen
DE102010015572A1 (de) Fallschutzläufer
DE2950470A1 (de) Brems- und/oder blockiervorrichtung
EP1939132A2 (fr) Cintre ou crochet de charge pouvant être actionné à distance
DE3437080A1 (de) Vorrichtung zum betaetigen eines aus seilhuelle und zugseil bestehenden seilzuges
DE2406762C3 (de) Auslöse-Skibindung
EP0114214A1 (fr) Dispositif pour serrer de manière détachable un matériel en forme de corde
DD201565A5 (de) Abseilgeraet
EP1159987A2 (fr) Frein de câble
CH693766A5 (de) Auf-/Abseilgerät.
AT502056A1 (de) Vorrichtung zum sichern, auf- und abseilen von personen und/oder gütern
DE3546181A1 (de) Seilbremselement
EP0859646B1 (fr) Treuil pour appareil de levage et d'abaissement
DE3341414A1 (de) Vorrichtung zum ueberpruefen von ueberlastsicherungen an hebezeugen
AT500316B1 (de) Seilknotenelement

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 19980424

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE CH DE DK ES FR GB GR IE IT LI LU MC NL PT SE

17Q First examination report despatched

Effective date: 19991006

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

REG Reference to a national code

Ref country code: GB

Ref legal event code: IF02

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE CH DE DK ES FR GB GR IE IT LI LU MC NL PT SE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20020320

Ref country code: IT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED.

Effective date: 20020320

Ref country code: IE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20020320

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20020320

REF Corresponds to:

Ref document number: 214623

Country of ref document: AT

Date of ref document: 20020415

Kind code of ref document: T

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REF Corresponds to:

Ref document number: 59510119

Country of ref document: DE

Date of ref document: 20020425

REG Reference to a national code

Ref country code: CH

Ref legal event code: NV

Representative=s name: R. A. EGLI & CO. PATENTANWAELTE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20020620

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20020620

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20020620

GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)

Effective date: 20020620

ET Fr: translation filed
NLV1 Nl: lapsed or annulled due to failure to fulfill the requirements of art. 29p and 29m of the patents act
PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: ES

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20020925

REG Reference to a national code

Ref country code: IE

Ref legal event code: FD4D

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20021204

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20021231

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed

Effective date: 20021223

BERE Be: lapsed

Owner name: *ROLLGLISS A.G.

Effective date: 20021231

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MC

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20030701

REG Reference to a national code

Ref country code: DE

Ref legal event code: R082

Ref document number: 59510119

Country of ref document: DE

Representative=s name: RIEDER & PARTNER PATENTANWAELTE - RECHTSANWALT, DE

REG Reference to a national code

Ref country code: DE

Ref legal event code: R082

Ref document number: 59510119

Country of ref document: DE

Representative=s name: RIEDER & PARTNER PATENTANWAELTE - RECHTSANWALT, DE

Effective date: 20111116

Ref country code: DE

Ref legal event code: R081

Ref document number: 59510119

Country of ref document: DE

Owner name: D B INDUSTRIES, LLC, RED WING, US

Free format text: FORMER OWNER: ROLLGLISS AG, ZUERICH, CH

Effective date: 20111116

Ref country code: DE

Ref legal event code: R081

Ref document number: 59510119

Country of ref document: DE

Owner name: D B INDUSTRIES, LLC, US

Free format text: FORMER OWNER: ROLLGLISS AG, ZUERICH, CH

Effective date: 20111116

REG Reference to a national code

Ref country code: CH

Ref legal event code: PUE

Owner name: D B INDUSTRIES, INC.

Free format text: ROLLGLISS AG#C/O FRORIEP RENGGLI, BELLERIVESTRASSE 201#8034 ZUERICH (CH) -TRANSFER TO- D B INDUSTRIES, INC.#3833 SALA WAY,#RED WING, MINNESOTA 55066 (US)

REG Reference to a national code

Ref country code: FR

Ref legal event code: TP

Owner name: DB INDUSTRIES INC, US

Effective date: 20120109

Ref country code: FR

Ref legal event code: CA

Effective date: 20120109

REG Reference to a national code

Ref country code: GB

Ref legal event code: 732E

Free format text: REGISTERED BETWEEN 20120119 AND 20120125

REG Reference to a national code

Ref country code: AT

Ref legal event code: PC

Ref document number: 214623

Country of ref document: AT

Kind code of ref document: T

Owner name: D B INDUSTRIES, INC., US

Effective date: 20120913

REG Reference to a national code

Ref country code: DE

Ref legal event code: R082

Ref document number: 59510119

Country of ref document: DE

Representative=s name: RIEDER & PARTNER PATENTANWAELTE - RECHTSANWALT, DE

REG Reference to a national code

Ref country code: CH

Ref legal event code: PFA

Owner name: D B INDUSTRIES, LLC, US

Free format text: FORMER OWNER: D B INDUSTRIES, INC., US

REG Reference to a national code

Ref country code: DE

Ref legal event code: R082

Ref document number: 59510119

Country of ref document: DE

Representative=s name: RIEDER & PARTNER PATENTANWAELTE - RECHTSANWALT, DE

Effective date: 20131106

Ref country code: DE

Ref legal event code: R081

Ref document number: 59510119

Country of ref document: DE

Owner name: D B INDUSTRIES, LLC, RED WING, US

Free format text: FORMER OWNER: D B INDUSTRIES, INC., RED WING, MINN., US

Effective date: 20131106

Ref country code: DE

Ref legal event code: R081

Ref document number: 59510119

Country of ref document: DE

Owner name: D B INDUSTRIES, LLC, US

Free format text: FORMER OWNER: D B INDUSTRIES, INC., RED WING, US

Effective date: 20131106

REG Reference to a national code

Ref country code: FR

Ref legal event code: CJ

Effective date: 20131213

Ref country code: FR

Ref legal event code: CD

Owner name: DB INDUSTRIES, LLC, US

Effective date: 20131213

REG Reference to a national code

Ref country code: AT

Ref legal event code: PC

Ref document number: 214623

Country of ref document: AT

Kind code of ref document: T

Owner name: D B INDUSTRIES, LLC, US

Effective date: 20140505

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20141219

Year of fee payment: 20

Ref country code: DE

Payment date: 20141211

Year of fee payment: 20

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: AT

Payment date: 20141222

Year of fee payment: 20

Ref country code: FR

Payment date: 20141219

Year of fee payment: 20

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: CH

Payment date: 20150327

Year of fee payment: 20

REG Reference to a national code

Ref country code: DE

Ref legal event code: R071

Ref document number: 59510119

Country of ref document: DE

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

REG Reference to a national code

Ref country code: GB

Ref legal event code: PE20

Expiry date: 20151203

REG Reference to a national code

Ref country code: AT

Ref legal event code: MK07

Ref document number: 214623

Country of ref document: AT

Kind code of ref document: T

Effective date: 20151204

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF EXPIRATION OF PROTECTION

Effective date: 20151203