EP2341029B1 - Engin de levage doté d'un bloc twist-lock (verrou tournant) - Google Patents

Engin de levage doté d'un bloc twist-lock (verrou tournant) Download PDF

Info

Publication number
EP2341029B1
EP2341029B1 EP20100196410 EP10196410A EP2341029B1 EP 2341029 B1 EP2341029 B1 EP 2341029B1 EP 20100196410 EP20100196410 EP 20100196410 EP 10196410 A EP10196410 A EP 10196410A EP 2341029 B1 EP2341029 B1 EP 2341029B1
Authority
EP
European Patent Office
Prior art keywords
lifting device
hammer head
bolt
guide sleeve
wall
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.)
Active
Application number
EP20100196410
Other languages
German (de)
English (en)
Other versions
EP2341029A2 (fr
EP2341029A3 (fr
Inventor
Conrad MÜLLER
Alexander Musmann
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.)
Noell Mobile Systems GmbH
Original Assignee
Noell Mobile Systems 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 Noell Mobile Systems GmbH filed Critical Noell Mobile Systems GmbH
Publication of EP2341029A2 publication Critical patent/EP2341029A2/fr
Publication of EP2341029A3 publication Critical patent/EP2341029A3/fr
Application granted granted Critical
Publication of EP2341029B1 publication Critical patent/EP2341029B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
    • B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
    • B66C1/62—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means comprising article-engaging members of a shape complementary to that of the articles to be handled
    • B66C1/66—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means comprising article-engaging members of a shape complementary to that of the articles to be handled for engaging holes, recesses, or abutments on articles specially provided for facilitating handling thereof
    • B66C1/663—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means comprising article-engaging members of a shape complementary to that of the articles to be handled for engaging holes, recesses, or abutments on articles specially provided for facilitating handling thereof for containers

Definitions

  • the invention relates to a load handling device or hoist with a twistlock assembly according to the preamble of claim 1.
  • twistlock is the expert the term “screw cap” common.
  • Such a hoist is known from the DE 100 21 480 A1 .
  • Other hoists are known from the WO 02/092 492 A1 , of the EP 0 442 154 A1 , of the DE 102 26 042 A1 and the DE 27 56 340 A1 , From the U.S. 3,677,599
  • a self-aligning control mechanism for a container spreader is known.
  • the convex shape of the bearing wall of the bolt nut and / or the complementary concave shape of the counter wall of the support frame fixed abutment body allows a given tilting degree of freedom of the pivot pin relative to the support frame, which is the insertion of the hammer head in the locking hole of the body to be lifted, in particular in a slot twist-shot recording of a container, z. B. in a corner fitting according to DIN ISO 1161 easier.
  • the pivot pin is thus floating on the support frame.
  • the hoist may be a container hoist.
  • the hoist can in particular in the form of a spreader be executed.
  • the bearing wall of the bolt nut and / or the opposite wall of the abutment body can by machining method, for. B.
  • the shaping on the one hand of the bearing wall and on the other hand, the counter wall may be such that the two walls are formed complementary to each other.
  • the shape of the bearing wall to the counter wall may be such that the two walls abut each other via a plant-ring portion surrounding the pin axis.
  • the bearing wall or the counter wall can be designed cone-shaped.
  • An outer conical shape of the bearing wall in this case represents the convex shape of the bearing wall and a hollow cone shape of the counter wall represents the concave shape of the counter wall.
  • the bearing wall or the counter wall can be formed as a hollow cone.
  • the expert is familiar with the term “pivot” (see DIN EN 15056).
  • the twistlock assembly according to the invention can be used both in a load handling device such as a spreader, in particular in a spreader frame-like load handling device, as well as in a hoist such as a gantry forklift or a crane.
  • the entire twistlock assembly can be manufactured at a low cost.
  • a spherical shape of the bearing wall and / or the counter wall allows a particularly low-wear floating bearing of the pivot pin.
  • An abutment body according to claim 3 additionally has the function of a support frame reinforcing frame support plate.
  • a frame support plate can on the support frame z. B. be fixed by a screw.
  • a driver body according to claim 4 allows for a given thread pitch of the thread of the male threaded bolt portion and the bolt nut fine length adjustment of a supernatant of the hammer head of the pivot pin on the support frame by screwing or unscrewing the threaded connection between the pivot pin and the bolt nut.
  • the driver body can be designed as a driver disc with non-rotationally symmetrical driver opening, which is designed to be complementary to a driver head of the pivot pin.
  • the driver opening may be designed axially symmetrical with orthogonal symmetry axes or point symmetrical.
  • the actuator of the rotary actuator can be designed as a lever that is loaded during pivoting to train or pressure.
  • connection points can be designed through connection openings.
  • the connection points of the bolt nut can have internal threads. By connecting points designed as connection points of the driver body connecting screws can be introduced.
  • Another object of the present invention is to develop a twistlock assembly of a hoist of the type mentioned in such a way that the radial guidance of the pivot pin is improved.
  • the guide sleeve can be supported on the abutment portion on the support frame and / or on the hammer head.
  • the biasing spring for tensioning the guide sleeve against the abutment portion avoids an undesirable constraint between the pivot pin and the support frame, at the same time a floating support of the pivot pin remains possible on the support frame.
  • the biasing spring may be made of steel, rubber or plastic, in particular polyurethane (PUR).
  • twistlock assembly can be used both in a load handling device such as a spreader and in a hoist such as a gantry forklift or a crane.
  • the entire twistlock assembly can be manufactured at a low cost.
  • a guide piece according to claim 7 allows a cost-producible installation of the guide sleeve on the abutment portion.
  • a press fit according to claim 8 represents a production technically uncomplicated and at the same time secure connection of the guide piece with the sleeve body.
  • Profiled investment walls according to claim 9 result in that no radial deflection of the hammer head takes place against the guide sleeve. This also avoids unwanted wear of the hammer head.
  • a game according to claim 10 can ensure a defined contact of the two abutment walls together in the region of their radial profiling.
  • the game can provide a desired tilting degree of freedom of the pivot pin in the guide sleeve.
  • a lubrication point according to claim 11 allows lubrication of the pivot pin, without requiring a disassembly of this from the guide sleeve is necessary.
  • a support of the biasing spring according to claim 12 simplifies the construction of the twistlock assembly.
  • the frame support plate can be supported flat on the support frame.
  • a support frame according to claim 13 is stable and inexpensive to manufacture.
  • the top flange can simultaneously represent the abutment body on which the bolt nut is mounted floating in a variant of the twistlock assembly.
  • the hollow profile of the support frame may extend to the pivot pin and beyond. In such an embodiment of the support frame, this can be continued in one piece in the region of the twistlock assembly, which improves the integrity of the support frame and thus its stability.
  • An embodiment of the abutment body according to claim 14 leads to an advantageous reinforcement of the support frame in the region of the twistlock assembly.
  • a wear plate according to claim 15 leads to an additional reinforcement of the support frame in the region of the twistlock assembly.
  • the wear plate can be flat on the support frame and in particular on a Support the lower flange of the support frame.
  • the wear plate may be fixed to the support frame via a weld joint that does not have to be a load-bearing connection transmitting lifting forces. Such a welded connection is inexpensive.
  • the wear plate may have a passage opening for the pivot pin, which is then dimensioned such that the above-described tilting degree of freedom of the pivot pin is given.
  • the passage opening of the wear plate can be removed by thermal abrasion according to DIN 8590, z. B. be formed by autogenous burning or plasma or laser cutting.
  • a hoist or load-carrying device in the form of a spreader for container handling has a lifting or load-carrying support frame 1 in the form of a hollow profile, which is designed as a rectangular box profile, with a top flange 2, a bottom flange 3 and two upper flange 2 and the lower flange
  • the supporting frame 1 is designed as end carrier or head beam (see DIN EN 15056).
  • the hoist has a twistlock assembly 6, the total in the FIGS. 2 and 3 is shown.
  • the twistlock assembly 6 has a pivot pin or pivot 7 with a hammer head 8.
  • the hammer head 8 is pivotable about a pin or pin axis 9 between a release position shown in the drawing for insertion of the hammer head 8 in a locking opening of a not In the locking position of the pivot pin 7 is pivoted in comparison to the release position by 90 ° about the pin axis 9 in the locked position of the body to be lifted, in particular a container, and a locking position for locking engagement of the side walls of the locking hole.
  • the pivot pin 7 has an externally threaded pin portion 10.
  • a pin nut 11 has an internal thread that is made complementary to an external thread of the externally threaded pin portion 10.
  • the bolt nut 11 is mounted on a bearing wall 12 on a counter wall 13 of an abutment body 14 of the support frame 1.
  • the bolt nut 11 is provided against the abutment body 14 via a sealing ring 14a surrounding the bolt nut 11 on the outside (cf. Fig. 4 ff.).
  • the sealing ring 14 a prevents dirt from penetrating into the bearing of the bolt nut 11 formed by the walls 12, 13 on the abutment body 14.
  • the abutment body 14 is designed as the upper flange 2 of the support frame 1 reinforcing frame support plate.
  • the bearing wall 12 of the bolt nut 11 is spherically convex. Also, another design of the bearing wall 12 is possible, which leads to a ball around the pin axis 9 circumferential abutment against the opposing wall 13.
  • the opposite wall 13 of the support frame fixed abutment body 14 is formed as a hollow cone.
  • the bolt nut 11 and the abutment body 14 are, like the other main components of the twistlock assembly 6 and the hoist with the support frame 1, of structural steel, for example, the steel grade S355J2 + N (former structural steel St 52). In particular, non-welded components of the twistlock assembly 6 may also be made of other materials be made.
  • the bolt nut 11 may be made of tempered steel.
  • the bearing wall 12 of the bolt nut 11 and the opposing wall 13 of the abutment body 14 are using spanender manufacturing processes according to DIN 8589, z. As a numerically controlled lathe, ie by CNC turning produced.
  • a floating bearing of the pivot pin 7 is formed on the support frame 1. This allows a predetermined tilting degree of freedom of the pivot pin 7 to facilitate insertion of the hammer head 8 in the locking opening of the body to be lifted, in particular in a slot twist-shot receptacle of a container.
  • a driver body 15 is used for the positive mechanical coupling of the pivot pin 7 with an actuator 16 in the form of a lever of a pivot drive otherwise not shown for pivoting the pivot pin 7 between the release position and the locking position.
  • the driver body 15 is designed as a driver disk with a stadium-shaped, ie not rotationally symmetrical driver opening 17.
  • the driver opening 17 is designed to be complementary to a driver head 18 of the pivot pin 7.
  • a connecting device 19 for the rotationally fixed connection of the driver body 15 on the bolt nut 11 is designed such that the driver body 15 with the bolt nut 11 in more than two circumferential positions of a rotation of the bolt nut 11 relative to the abutment body 14 about the pin axis 9 rotatably connected.
  • the rotationally fixed connection of the driver body 15 with the bolt nut 11 via the connecting device 19 takes place via a combination of pairs of connection points on the one hand on the bolt nut 11 and on the other hand on the driver body 15.
  • the connecting device 19 has a predetermined number of connection points on the bolt nut 11, namely a total of four connection openings with internal threads, which are not visible in the drawing , And by an integer multiple number of connection points on the cam body 15, namely a total of eight passage connection openings 20.
  • connection points on the bolt nut 11 namely a total of four connection openings with internal threads, which are not visible in the drawing
  • connection points on the cam body 15 namely a total of eight passage connection openings 20.
  • connection openings with internal thread in the bolt nut 11 and the eight passage connection openings 20 in the driver body 15 are equally spaced equally spaced radially to the bolt axis 9 and circumferentially, so that each four of the eight through-connection openings in the driver body 15 with the four internal thread -Connections of the bolt nut 11 can be brought into alignment.
  • This aligned match is at a given position of the driver body 15 in a total of eight circumferential positions of rotation of the bolt nut 11 relative to the abutment body 14 about the pin axis 9, ie in 45 ° part steps of a complete rotation of the bolt nut 11 about the pin axis 9.
  • the hollow profile with the upper flange 2 and the lower flange 3 and the two side walls 4, 5 extends transversely to the pin axis 9 beyond the pivot pin 7 addition.
  • the pivot pin 7 penetrates passage openings 22, 23 which are executed in the upper flange 2 and in the lower flange 3.
  • the hollow profile of the support frame 1 is also designed in the region of the twistlock assembly 6 as a continuous, one-piece frame.
  • a reinforcing plate 24 is arranged, which is welded via a fillet weld, so a non-load-bearing weld with a small cross-section, with the top of the upper belt 2.
  • the abutment body 14, so the frame support plate is bolted to the top flange 2 and the reinforcing plate 24 via screw 25.
  • a wear plate 26 reinforces the lower flange 3 of the support frame 1 on the hammer head 8 facing side of the support frame 1.
  • the wear plate 26 is supported on the surface of the lower flange 3 and is fixed with this in turn via a fillet, which is not a supporting connection, so the wear plate 26 holds only in position to the lower belt 3.
  • the wear plate 26 has a through hole 27 for the pivot pin 7, which is dimensioned such that the tilting degree of freedom of the pivot pin 7 is given.
  • the wear plate through-hole 27 and also a corresponding through hole through the frame support plate 14 for passage of the pivot pin 7 are formed by autogenous burning or by plasma cutting.
  • a guide sleeve 28 serves for radial guidance of the pivot pin 7.
  • the guide sleeve 28 rests against the support frame 1 via a rigid support frame abutment region 29, namely via an edge region of the lower belt 3 surrounding the passage opening 23. Between the support frame abutment region 29 and the edge region of the lower belt 3 surrounding the passage opening 23, as far as the twistlock assembly 6 is used normally, there is a play.
  • the guide sleeve 28 has a tubular sleeve body 30 and a hammer head of the pivot pin 7 adjacent guide piece 31 in the form of a stepped ring.
  • the guide piece 31 has a circumferential step 32, via which the guide piece 31 of the guide sleeve 28 abuts axially on the support frame contact area 29.
  • the guide piece 31 has a guide piece sleeve portion 32 a, which is guided from the peripheral stage 32 through the through holes 23 and 27 to the hammer head 8 to.
  • the guide sleeve 28 is supported on the hammer head 8 via the guide piece sleeve section 32a.
  • the guide piece 31 is connected to the sleeve body 30 via a press fit.
  • the sleeve base body 30 has, where it is connected to the guide piece 31, an outer diameter turned onto a fitting, and the guide piece 31 has a correspondingly screwed-in inner diameter.
  • the guide piece 31 of the guide sleeve 28 extends to the hammer head 8 and has a hammer head 8 facing the pivot pin-abutment wall 33, the radial profiling complementary to a radial profiling of the guide sleeve 28 facing hammer head abutment wall 34 is executed.
  • the radial profiling of the hammer head abutment wall 34 is formed by a recess or groove 35.
  • the pivot pin abutment wall 33 of the guide piece 31 has a projecting profile bead.
  • the guide piece 31 Adjacent to the hammer head 8, the guide piece 31 has an adapted to the cross section of the hammer head 8 cross section, as in the FIGS. 2 and 3 shown. This cross-sectional alignment of the guide piece 31 to the hammer head 8 facilitates the insertion of the hammer head 8 in the locking opening of the body to be lifted.
  • the two abutment walls 33, 34 lie against each other so that due to their profiling no unwanted radial deflection of the hammer head 8 takes place against the guide sleeve 28.
  • the sleeve body 30 of the guide sleeve 28 has a lubrication point 36 for supplying a lubricant. In this way, the pivot pin 7 without disassembly, ie without removal from the guide sleeve 28, to be lubricated.
  • the twistlock assembly 6 For detecting the installation of a body to be lifted on the lower flange 3, the twistlock assembly 6 has a stylus 37, which projects beyond the lower flange 3 with a free pin end.
  • the stylus 37 is designed as a remote rotary part with an externally threaded portion 38 at its devisgurt Schemeen end.
  • a stylus spring 39 is supported between a stylus portion 40, which is rigid with the free end of the stylus 37th is connected, and the frame support plate 14 from.
  • a splint shown in the drawing serves as an assembly or disassembly aid.
  • a lock button 41 locks a pivoting movement of the pivot pin 7 in hanging body to be lifted.
  • This function of the lock button 41 is known from the prior art.
  • the driver body 15 is non-positively connected to the pivot pin 7, the bolt nut 11 and the actuator 16.
  • In the end positions of the actuator 16, on the one hand correspond to the locking position and on the other hand, the release position of the hammer head 8 of the pivot pin 7, a locking of the driver body 15 with the lock button 41 takes place.
  • the locking knob 41 is screwed onto the stylus 37 via a female thread complementary to the external thread of the externally threaded portion 38 of the stylus 37.
  • the lock button 41 is secured by a lock nut 42 on the stylus 37.
  • the frame support plate 14, the reinforcing plate 24, the upper flange 2, the lower flange 3 and the wear plate 26 corresponding through holes, which in turn are performed by autogenous burning or plasma cutting.
  • the twistlock assembly 6 is used in the hoist with the support frame 1 as follows: First, the pivot pin 7 in the release position shown in the drawing. Before a lifting insert the projection of the hammer head 8 of the pivot pin 7 by appropriate rotational positioning of the bolt nut 11 relative to the frame support plate 14 with screwed pivot pin 7 and when conditioning the bearing wall 12 on the counter wall 13 in a single adjustment set. Upon reaching the correct length, the bolt nut 11 is still rotated in the nearest rotational position in which pairs of the connection openings in the driver body 15 and in the bolt nut 11 for screwing the connecting screws 21 are aligned.
  • the hammer heads 8 engage behind the side walls of the locking openings of the body to be lifted, that is, for example, the shape of a container corner fitting, from the inside. It is then made a positive connection of the support frame 1 with the body to be lifted, so that the hoist can lift the body to be lifted.
  • a further embodiment of a twistlock assembly 43 is described below, which can be used instead of the twistlock assembly 6 in the hoist with the support frame 1.
  • twistlock assembly 43 which is used at the other end of the hoist supporting frame 1.
  • twistlock assembly 43 Apart from the fact that the Twistlock assembly after the Fig. 6 to 8 mirror symmetric to the twistlock assembly 43 after the 4 and 5 is formed, there is no significant difference between these twistlock assemblies 43.
  • the counter-wall 13 is designed as a hollow cone. In longitudinal section after the Fig. 6 and 7 the counterwall 13 has a constant pitch in the radial direction.
  • the bearing wall 12 is convex and in particular spherical convex and is located centrally in the support frame 1 aligned pivot pin 7 in a central, around the pin axis 9 encircling ring portion 45 which in the Fig. 7 is highlighted by a dashed oval, on the opposite wall 13 at.
  • the counter wall 13 may also be designed concave hollow cone, wherein the radii of curvature of the bearing wall 12 and the opposing wall 13 may be complementary matched.
  • the radii of curvature can also be coordinated with each other, so that in turn results in a ring-shaped annular bearing ring portion on the type of investment ring portion 45.
  • the bearing wall 12 may be designed straight conical and the counter wall 13 correspondingly convex and in particular spherical convex, so that in turn an annular abutment ring portion according to the nature of the ring portion 45 after Fig. 7 results.
  • the size of the game S can be adjusted about the rotation of the bolt nut 11 about the pin axis 9.
  • a comparably large game S is present between an outer jacket wall of the pivot pin 7 and an inner jacket wall of the guide sleeve 28, so that a pivoting of the pivot pin 7 in the guide sleeve 28 about the pin axis 9 is possible.
  • the guide sleeve 28 is biased against the hammer head abutment wall 34 via a biasing spring 44.
  • the plant of the peripheral stage 32 of the guide piece 31 on the support frame contact area 29 serves to secure the guide sleeve 28 in a demolition of the hammer head 8 from the pivot pin 7 in case of emergency.
  • the biasing spring 44 is a plate spring.
  • the 4 and 5 show the guide piece 31 of the guide sleeve 28 against the biasing force of the biasing spring 44 displaced from the support frame abutment area 29 spaced.
  • the biasing spring 44 may be designed as a steel spring, rubber spring, as a plastic spring, for example made of polyurethane (PUR) or as a spring made of a soft plastic. Between the frame support plate 14 and the biasing spring 44 may still be arranged an intermediate plate. Alternatively, the biasing spring 44 may be supported on the upper flange 2 of the support frame 1.
  • PUR polyurethane
  • biasing spring 44 Due to the biasing spring 44 a constant axial positioning of the guide sleeve 28 is ensured, so that an undesirable constraint on the mounting of the pivot pin 7 in the region of the walls 12, 13 or an undesirable constraint in the area of contact of the guide sleeve 28 is avoided on the frame support plate 14 ,
  • the biasing spring 44 ensures a return of the pivot pin 7 from a tilted position in a relative to the support frame 1 centered position.
  • the support frame abutment portion 29 and the pivot pin abutment wall 33 of the guide sleeve 28 may have an abutment function for supporting the guide sleeve 28 against the support frame 1 and / or against the hammer head 8 of the pivot pin 7.
  • Both the support frame abutment region 29 and the pivot pin abutment wall 33 of the guide sleeve 28 can therefore represent an abutment body, via which the guide sleeve 28 is axially supported on the support frame 1 and / or the hammer head 8.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pivots And Pivotal Connections (AREA)
  • Hooks, Suction Cups, And Attachment By Adhesive Means (AREA)
  • Jib Cranes (AREA)

Claims (15)

  1. Engin de levage doté d'un bloc twist-lock (verrou tournant) (6 ; 43)
    - comprenant un pivot d'articulation (7) comportant une tête de marteau (8) qui peut être pivotée autour d'un axe de pivot (9) entre une position de déblocage pour l'introduction de la tête de marteau (8) dans un orifice de verrouillage d'un corps à soulever et une position de verrouillage pour la saisie, permettant de verrouiller, des parois latérales de l'orifice de verrouillage par la tête de marteau (8),
    - le pivot d'articulation (7) présentant une partie de pivot avec un filetage externe (10),
    - comprenant un écrou de pivot (11) comportant un filetage interne conçu de manière complémentaire à la partie de pivot avec le filetage externe (10), l'écrou de pivot (11) étant logé dans une paroi de palier (12) sur un cadre support de l'engin de levage (1),
    caractérisé en ce que la paroi de palier (12) de l'écrou de pivot (11) est conçue de forme convexe et/ou qu'une contre-paroi (13) d'un corps de butée (14), faisant corps avec le cadre, contre lequel la paroi de palier (12) s'appuie, est conçue de forme concave de sorte qu'il en résulte une localisation mobile de l'écrou de pivot (11).
  2. Engin de levage selon la revendication 1 caractérisé en ce que la paroi de palier (12) et/ou la contre-paroi (13) sont conçues de forme sphérique.
  3. Engin de levage selon les revendications 1 ou 2 caractérisé en ce que le corps de butée (14) fait également office de plateau d'appui de cadre de renforcement.
  4. Engin de levage selon l'une des revendications de 1 à 3 caractérisé par un corps d'entraînement (15) pour le couplage mécanique par complémentarité de formes du pivot d'articulation (7) avec un acteur (16) d'un entrainement de pivotement,
    - un dispositif de liaison résistant à la rotation (19) pour la liaison du corps d'entraînement (15) sur l'écrou du pivot (11) étant conçu de telle façon que le corps d'entraînement (15) peut être relié, sans pouvoir tourner, dans plus de deux positions du périmètre, à une rotation de l'écrou de pivot (11) relativement par rapport au corps de butée (14).
  5. Engin de levage selon la revendication 4 caractérisé en ce que la liaison par l'intermédiaire du dispositif de liaison (19) est effectuée respectivement par l'intermédiaire d'une combinaison de points de liaison (20) d'une part, sur l'écrou de pivot (11), et d'autre part, sur le corps d'entraînement (15), le dispositif de liaison (19) présentant un nombre prédéterminé de points de liaison sur l'écrou de pivot (11) et au total une proportion plusieurs fois plus élevée de points de liaison (20) sur le corps d'entraînement (15).
  6. Engin de levage selon l'une des revendications de 1 à 5
    - comprenant un cadre support d'engin de levage (1),
    - comprenant une gaine de guidage (28) pour le guidage radial du pivot d'articulation (7),
    - la gaine de guidage (28) s'étendant jusqu'à la tête de marteau (8) et présentant une partie de butée (32 ; 33), sur laquelle s'appuie axialement la gaine de guidage (28) sur le cadre support (1) et/ou sur la tête de marteau (8),
    - comprenant un ressort de précontrainte (44) pour la tension de la gaine de guidage (28) contre le cadre support (1) et/ou contre la tête de marteau (8).
  7. Engin de levage selon la revendication 6 caractérisé en ce que la gaine de guidage (28) présente un corps de base de la gaine (30) et une pièce de guidage (31), comportant un rebord périphérique (32), voisine de la tête de marteau (8) du pivot d'articulation (7), rebord périphérique sur lequel la gaine de guidage (28) peut être rapportée axialement dans une zone de réception du cadre support pour l'admission.
  8. Engin de levage selon la revendication 7 caractérisé en ce que la pièce de guidage (31) est reliée avec le corps de base de la gaine (30) par l'intermédiaire d'une bande de pression.
  9. Engin de levage selon l'une des revendications de 6 à 8 caractérisé en ce que la gaine de guidage (28) présente une paroi d'appui du pivot d'articulation (33) face à la tête de marteau (8) dont le profil radial est conçu de manière complémentaire à un profil radial de la paroi de la tête de marteau (8) orientée vers l'une des gaines de guidage (28).
  10. Engin de levage selon la revendication 9 caractérisé en ce qu'un jeu (S) se présente sur des portions entre la paroi d'appui du pivot d'articulation (33) et la paroi d'appui de la tête de marteau (34).
  11. Engin de levage selon l'une des revendications de 6 à 10 caractérisé en ce que la gaine de guidage (28) présente une zone de lubrification (36) pour l'apport d'un produit de lubrification.
  12. Engin de levage selon l'une des revendications de 6 à 11 caractérisé en ce que le ressort de précontrainte (44) s'appuie du côté du cadre sur une plaque support de cadre (14) renforçant simultanément le cadre support.
  13. Engin de levage selon l'une des revendications de 1 à 12 caractérisé en ce que le cadre support (1) est formé par un profilé creux comportant une ceinture supérieure (2) et une ceinture inférieure (3).
  14. Engin de levage selon la revendication 13 caractérisé en ce que le corps de butée (14) s'appuie à plat sur la ceinture supérieure (2).
  15. Engin de levage selon l'une des revendications de 1 à 14 caractérisé par une plaque d'usure (26) qui renforce le cadre support (1) sur l'une des faces orientée vers la tête de marteau (8).
EP20100196410 2009-12-30 2010-12-22 Engin de levage doté d'un bloc twist-lock (verrou tournant) Active EP2341029B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102009055407A DE102009055407A1 (de) 2009-12-30 2009-12-30 Hebezeug mit einer Twistlock-Baugruppe

Publications (3)

Publication Number Publication Date
EP2341029A2 EP2341029A2 (fr) 2011-07-06
EP2341029A3 EP2341029A3 (fr) 2011-10-05
EP2341029B1 true EP2341029B1 (fr) 2012-11-14

Family

ID=43821850

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20100196410 Active EP2341029B1 (fr) 2009-12-30 2010-12-22 Engin de levage doté d'un bloc twist-lock (verrou tournant)

Country Status (3)

Country Link
EP (1) EP2341029B1 (fr)
DE (1) DE102009055407A1 (fr)
SG (1) SG172586A1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102491161A (zh) * 2011-11-29 2012-06-13 李怀昌 一种集装箱吊具的转锁装置
CN105234694A (zh) * 2015-10-22 2016-01-13 重庆颖泉标准件有限公司 一种汽车换档摆杆球头加工用定位装置
CN105234728A (zh) * 2015-10-22 2016-01-13 重庆颖泉标准件有限公司 一种用于汽车换档摆杆夹持定位的机构
CN105234727A (zh) * 2015-10-22 2016-01-13 重庆颖泉标准件有限公司 一种汽车换档摆杆车床加工夹持定位装置
CN111055855B (zh) * 2019-12-31 2021-02-26 中车长江车辆有限公司 升降式车架以及空中运输车辆
CN112282087B (zh) * 2020-10-19 2022-02-15 深圳市杨邦胜室内设计有限公司 一种装配式建筑保温板用吊装结构及其使用方法
US20240190684A1 (en) * 2022-12-13 2024-06-13 Helmerich & Payne Technologies UK Limited Systems and methods for the lifting of a load

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1009145A (en) * 1963-05-23 1965-11-10 Deans And Lightalloys Ltd Improved mounting for doors
GB1130555A (en) * 1965-10-15 1968-10-16 Ici Ltd Treatment of textiles
US3677599A (en) * 1970-11-06 1972-07-18 Vickers Haskins Pty Ltd Self aligning latching mechanism on a cargo container spreader
DE2756340A1 (de) * 1977-12-17 1979-06-28 Man Wolffkran Eckverriegelungen an einem heb- und senkbaren tragrahmen fuer container
EP0442154A1 (fr) * 1990-02-14 1991-08-21 NLW Fördertechnik GmbH i.K. Cadre support pour conteneurs
DE10021480A1 (de) 2000-05-03 2001-11-15 Noell Crane Sys Gmbh Twistlock für Hebezeuge
NL1018049C2 (nl) * 2001-05-11 2002-11-12 Stinis Beheer Bv Wisselend belaste verbindingsconstructie en daarmee uitgeruste hijsinrichting.
DE10226042B4 (de) * 2002-06-12 2005-08-04 KGW Förder- und Servicetechnik GmbH Verriegelungssystem

Also Published As

Publication number Publication date
EP2341029A2 (fr) 2011-07-06
EP2341029A3 (fr) 2011-10-05
SG172586A1 (en) 2011-07-28
DE102009055407A1 (de) 2011-07-07

Similar Documents

Publication Publication Date Title
EP2341029B1 (fr) Engin de levage doté d'un bloc twist-lock (verrou tournant)
EP1098611B1 (fr) Prothese de la cavite cotyloide
DE202015006044U1 (de) Planenaufhängvorrichtung
EP0921328B1 (fr) Douille avec une collerette médiane, son utilisation et son procédé de fabrication
DE102021102117A1 (de) Verstellbare Nivellierstütze mit einer Schutzkappe
DE102021102114A1 (de) Verstellbare Nivellierstütze
DE102021102115A1 (de) Verstellbare Nivellierstütze, System, das ein Maschinenteil, einen Träger und die verstellbare Stütze aufweist, und Zusammenbauverfahren des Systems
DE102009000561A1 (de) Gleichlaufdrehgelenk mit verbesserten Montageeigenschaften
EP1996439B1 (fr) Accouplement articule pour vehicules ferroviaires
EP2417049B1 (fr) Organe de préhension de charge, en particulier moufle inférieure d'un engin de levage
DE102015108228A1 (de) Vorrichtung zum Verbinden eines Kupplungsschafts mit einem Wagenkasten eines spurgeführten Fahrzeuges
WO2019238711A1 (fr) Centrifugeuse
DE102021102113A1 (de) Verstellbare Nivellierstütze
DE69108592T2 (de) Lager.
EP1500834B1 (fr) Roulement à rouleaux cylindriques
EP3121471A1 (fr) Fourche articulee pour joint a croisillons et joint a croisillons
EP3268630B1 (fr) Support à ressort
DE10258987B4 (de) Gelenklager
WO2009039823A1 (fr) Dispositif d'adossement comprenant deux fermetures de couplage pour le transfert, isolé de l'environnement, de matière en vrac, renfermant au moins une unité de verrouillage
WO2006105928A1 (fr) Articulation spherique
EP2944836B1 (fr) Palier à roulement
EP2586895A1 (fr) Dispositif de raccordement pour la liaison d'une corde à lisse et d'un entraînement d'arbre
DE102009000560A1 (de) Gleichlaufdrehgelenk mit verbesserten Montageeigenschaften
WO2000006919A1 (fr) Articulation pour joints articules appropries a la transmission de couple
EP0570394B1 (fr) Dispositif de stabilisation et de soutien du palier pivotant de levier d'embrayage

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

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

RIC1 Information provided on ipc code assigned before grant

Ipc: B66C 1/66 20060101AFI20110831BHEP

17P Request for examination filed

Effective date: 20120228

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

Ref country code: AT

Ref legal event code: REF

Ref document number: 583866

Country of ref document: AT

Kind code of ref document: T

Effective date: 20121115

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: GERMAN

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 502010001630

Country of ref document: DE

Effective date: 20130110

REG Reference to a national code

Ref country code: SE

Ref legal event code: TRGR

REG Reference to a national code

Ref country code: NL

Ref legal event code: T3

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG4D

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

Ref country code: NO

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: 20130214

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: 20130225

Ref country code: LT

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: 20121114

Ref country code: HR

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: 20121114

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

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: 20130314

Ref country code: LV

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: 20121114

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: 20130215

Ref country code: PL

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: 20121114

Ref country code: SI

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: 20121114

BERE Be: lapsed

Owner name: NOELL MOBILE SYSTEMS G.M.B.H.

Effective date: 20121231

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

Ref country code: EE

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: 20121114

Ref country code: SK

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: 20121114

Ref country code: CZ

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: 20121114

Ref country code: RS

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: 20121114

Ref country code: MC

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

Effective date: 20121231

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: 20121114

Ref country code: BG

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: 20130214

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

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

Effective date: 20121114

Ref country code: RO

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: 20121114

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

REG Reference to a national code

Ref country code: IE

Ref legal event code: MM4A

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20130830

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: 20121231

26N No opposition filed

Effective date: 20130815

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

Ref country code: IE

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

Effective date: 20121222

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

Ref country code: AL

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: 20121114

Ref country code: CY

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: 20121114

Ref country code: FR

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

Effective date: 20130114

Ref country code: MT

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: 20121114

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 502010001630

Country of ref document: DE

Effective date: 20130815

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

Ref country code: TR

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: 20121114

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

Ref country code: SM

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: 20121114

Ref country code: LU

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

Effective date: 20121222

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

Ref country code: HU

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: 20101222

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

Ref country code: MK

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: 20121114

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

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

Ref country code: LI

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

Effective date: 20141231

Ref country code: CH

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

Effective date: 20141231

REG Reference to a national code

Ref country code: DE

Ref legal event code: R082

Ref document number: 502010001630

Country of ref document: DE

Representative=s name: MOSER GOETZE & PARTNER PATENTANWAELTE MBB, DE

REG Reference to a national code

Ref country code: DE

Ref legal event code: R081

Ref document number: 502010001630

Country of ref document: DE

Owner name: KONECRANES GLOBAL CORP., FI

Free format text: FORMER OWNER: NOELL MOBILE SYSTEMS GMBH, 97080 WUERZBURG, DE

Ref country code: DE

Ref legal event code: R082

Ref document number: 502010001630

Country of ref document: DE

Representative=s name: MOSER GOETZE & PARTNER PATENTANWAELTE MBB, DE

Ref country code: DE

Ref legal event code: R081

Ref document number: 502010001630

Country of ref document: DE

Owner name: TEREX MHPS IP MANAGEMENT GMBH, DE

Free format text: FORMER OWNER: NOELL MOBILE SYSTEMS GMBH, 97080 WUERZBURG, DE

Ref country code: DE

Ref legal event code: R081

Ref document number: 502010001630

Country of ref document: DE

Owner name: KONECRANES GLOBAL CORPORATION, FI

Free format text: FORMER OWNER: NOELL MOBILE SYSTEMS GMBH, 97080 WUERZBURG, DE

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

Ref country code: IS

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: 20121114

REG Reference to a national code

Ref country code: AT

Ref legal event code: MM01

Ref document number: 583866

Country of ref document: AT

Kind code of ref document: T

Effective date: 20151222

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

Ref country code: AT

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

Effective date: 20151222

REG Reference to a national code

Ref country code: DE

Ref legal event code: R081

Ref document number: 502010001630

Country of ref document: DE

Owner name: KONECRANES GLOBAL CORP., FI

Free format text: FORMER OWNER: TEREX MHPS IP MANAGEMENT GMBH, 40597 DUESSELDORF, DE

Ref country code: DE

Ref legal event code: R082

Ref document number: 502010001630

Country of ref document: DE

Representative=s name: MOSER GOETZE & PARTNER PATENTANWAELTE MBB, DE

Ref country code: DE

Ref legal event code: R081

Ref document number: 502010001630

Country of ref document: DE

Owner name: KONECRANES GLOBAL CORPORATION, FI

Free format text: FORMER OWNER: TEREX MHPS IP MANAGEMENT GMBH, 40597 DUESSELDORF, DE

REG Reference to a national code

Ref country code: GB

Ref legal event code: 732E

Free format text: REGISTERED BETWEEN 20180531 AND 20180606

REG Reference to a national code

Ref country code: NL

Ref legal event code: HC

Owner name: DEMAG CRANES & COMPONENTS GMBH; DE

Free format text: DETAILS ASSIGNMENT: CHANGE OF OWNER(S), CHANGE OF OWNER(S) NAME; FORMER OWNER NAME: TEREX MHPS GMBH

Effective date: 20180712

Ref country code: NL

Ref legal event code: PD

Owner name: KONECRANES GLOBAL CORPORATION; FI

Free format text: DETAILS ASSIGNMENT: CHANGE OF OWNER(S), MERGE; FORMER OWNER NAME: NOELL MOBILE SYSTEMS GMBH

Effective date: 20180712

P01 Opt-out of the competence of the unified patent court (upc) registered

Effective date: 20230502

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

Ref country code: GB

Payment date: 20231220

Year of fee payment: 14

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

Ref country code: SE

Payment date: 20231220

Year of fee payment: 14

Ref country code: NL

Payment date: 20231220

Year of fee payment: 14

Ref country code: FI

Payment date: 20231220

Year of fee payment: 14

Ref country code: DE

Payment date: 20231214

Year of fee payment: 14