EP0477887B2 - Coupling means for containers - Google Patents

Coupling means for containers Download PDF

Info

Publication number
EP0477887B2
EP0477887B2 EP91116305A EP91116305A EP0477887B2 EP 0477887 B2 EP0477887 B2 EP 0477887B2 EP 91116305 A EP91116305 A EP 91116305A EP 91116305 A EP91116305 A EP 91116305A EP 0477887 B2 EP0477887 B2 EP 0477887B2
Authority
EP
European Patent Office
Prior art keywords
coupling
coupling piece
containers
piece
container
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
EP91116305A
Other languages
German (de)
French (fr)
Other versions
EP0477887A1 (en
EP0477887B1 (en
Inventor
Torsten Michael Nitsche
Julius Donner
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.)
MacGregor Germany GmbH and Co KG
Original Assignee
MacGregor Conver 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6414951&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0477887(B2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by MacGregor Conver GmbH filed Critical MacGregor Conver GmbH
Publication of EP0477887A1 publication Critical patent/EP0477887A1/en
Application granted granted Critical
Publication of EP0477887B1 publication Critical patent/EP0477887B1/en
Publication of EP0477887B2 publication Critical patent/EP0477887B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D90/00—Component parts, details or accessories for large containers
    • B65D90/0006—Coupling devices between containers, e.g. ISO-containers
    • B65D90/0013—Twist lock
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T24/00—Buckles, buttons, clasps, etc.
    • Y10T24/28—Freight container to freight container fastener

Definitions

  • the invention relates to a coupling piece for connecting Containers according to the preamble of claim 1.
  • twistlocks Usually used to connect containers on board Ships dome pieces (called twistlocks) use by Must be solved by hand. Especially smaller 20 'containers are stowed very tightly, they are unlocked (and if necessary also locking) the coupling pieces from to Containers standing with rod-shaped tools that reach between the gaps of neighboring containers. New security conditions no longer allow this. As a result, it is no longer possible to pull the coupling pieces through to unlock people standing in the containers (and lock if necessary).
  • the problem lies in the invention based, a coupling piece for the reliable connection of To create containers that unlock and lock automatically leaves.
  • the coupling piece according to the invention the features of claim 1. Because at least one Coupling projection for relative displacement of the coupling piece too the containers to be connected is designed Dome piece can be constructed particularly simply. The dome can be formed essentially in one piece. In addition, the Coupling projection with a pronounced anchoring nose be provided that in their locking position so far in the Corner fitting of the corresponding container engages that this creates a sufficient positive connection to it.
  • a coupling projection is with at least one of these trained shifting means that it is at least at Put the containers on top of each other entire dome piece. It is expedient to the shifting device pushes the entire coupling piece together the container to be connected relative to the corner fittings the same so displaceable that both coupling projections in one Locking position in which they reach the corner fittings of the reach behind the connecting container.
  • the displacement means is expediently attached to one Coupling projection formed.
  • the shifting device becomes this formed by an oblique or concave arcuate Sliding surface.
  • a (second) Moving means provided that upstream of the anchoring nose is. If necessary, this means of displacement serves to entire coupling piece when moving the to be connected Move the container so that the anchoring nose in the Corner fitting of the corresponding container can occur.
  • the coupling piece is replaced by the (first) Moving means shifted in the opposite direction so that the Anchoring nose form-fitting the corner fitting of her assigned containers can reach behind.
  • Both Sliding means are preferably each by a sliding surface formed on the lower coupling projection.
  • a security element is assigned to the coupling piece. This is, for example, in the area of a through the Elongated hole in the corner fitting of the corresponding container extending middle part of the second coupling projection.
  • the filler is in the recess of the Middle piece, this has such a cross section that a twisting and / or moving the coupling piece under the upper container is no longer possible. However, it will Filler piece moved out of the recess in the middle section, the dome can be turned to lock under the upper container and for removing from it.
  • the dome shown here is used to connect containers 20, 21 on board ships. This connection is made opposite corner fittings 22, 23 of the container 20, 21.
  • This coupling piece 71 is essentially made in one piece. It has a central abutment 72 on its top 73 an (upper) coupling projection 74 and on the underside 75 thereof project a (lower) coupling projection 76.
  • the (upper) coupling projection 74 has a special one Design (Fig. 2), namely consists of an abutment 72nd continuing centerpiece 77 and two at the end of the same arranged anchoring tabs 78 and 91.
  • the anchoring tabs 78, 91 protrude at right angles to two neighboring ones mutually extending side surfaces 79.
  • the Anchoring lugs 78, 91 thereby extend in different, perpendicular to each other Directions.
  • the anchoring nose 78 protrudes from the Middle piece 77 in the direction of the end face 82 (or door side) of the Containers 20 in front.
  • the anchoring nose 91 is Center piece 77 attached so that it to the corresponding Long side of the container 20 has.
  • the anchor tab 78 with a length such that this completely through the vertical slot 92 assigned to it reaches through and with a short end region 93 therefrom protrudes outside (Fig. 6).
  • a depression in the form of a preferably concave bottom surface 94 of the Anchoring nose 78 is achieved that in the corner fitting 22nd inserted coupling piece 71 after locking the container 20th and 21 no longer automatically from the locked position can move out.
  • a coating 81 with good sliding properties On the top 73 of the abutment 72 is a coating 81 with good sliding properties. This is it preferably around a plate made of polytetrafluoroethylene, which with the top 73 of the abutment 72 is connected. It is also conceivable, the covering 81 on the top 73 of the abutment 72nd infuse.
  • the (lower) coupling projection 76 is on the front side 82 (or door side) of the container 21 directed side with a Anchoring tab 83 provided.
  • the anchoring nose 83 is with an almost horizontal (flat) anchoring surface 84 provided.
  • the one below the anchoring surface 84 The area of the (lower) coupling projection 76 is again approximately V-shaped educated.
  • the anchoring surface 84 connects the anchoring lug 83 on a first sliding surface 85. This runs to an approximately center below the abutment 72 lying apex 86, of which an opposite sliding surface 87 goes out. This sliding surface 87 is special educated.
  • the coupling piece 71 also has a securing element against independent twisting to release the pre-locking under the upper container 20 on.
  • This consists of a filler 88, which corresponds to a corner (square) Recess 89 in the rectangular center piece 77 of the (upper) Coupling projection 74 is formed.
  • the filler 88 is in Locking direction 28 up and down, such that it is in Securing position fills the recess 89, so pushed up the recess 89 is in the final securing position releases by fully inserted into the abutment 72 is. With the recess 89 thereby released, this can be done Coupling piece 71 by rotating it through the elongated hole Insert 25 of the corner fitting 22 of an upper container 20.
  • the procedure for pre-locking, locking and unlocking the coupling piece 71 is described below: To pre-lock the coupling piece 71 under the lower corner fitting 22 of the upper container 20, the filler 88 is first pressed down by hand against the spring force of the spring mechanism arranged below it on the actuating pin 90, so that the recess 89 in the middle piece 77 of the (upper) coupling projection 74 is released is. Then, with a corresponding relative displacement of the coupling piece 71 to the elongated hole 25 of the corner fitting 22 and with a corresponding rotation of the coupling piece 71, the anchoring lugs 78 and 91 of the (upper) coupling projection 74 can be inserted through the elongated hole 25 into the corner fitting 22.
  • the anchoring lugs 78 and 91 assigned to the center piece 77 at right angles to one another ensure that the coupling piece 71 can only be pre-locked in a relative position under the corner fitting 22 of the (upper) container 20, because only in a (correct) position relative to the coupling piece 71 engage the anchoring lugs 78 and 91 through the vertical elongated holes 93 also arranged at right angles to one another in the corner fitting 22.
  • the coupling piece 71 is turned back so far that the cross bar 78 extends essentially transversely to the elongated hole 25.
  • the coupling piece 71 has now reached the pre-locking position.
  • the coupling piece 71 is automatically by simple Release the actuating pin 90 secured by then the spring mechanism, the filler 88 into the recess 89 is pushed and thereby the middle piece 77 almost complete square or rectangular cross-section (Fig. 3) receives an automatic unscrewing the Coupling piece 71 prevented from the pre-locking position.
  • the sliding surface 87 is supported on the Anchoring lug 83 directed end region of the elongated hole 25 of the corner fitting 23.
  • the coupling piece 71 gets into the Locking position.
  • the anchoring nose 78 comes at the same time in the edge region of the elongated hole 25 of the Corner fitting 22 (of the upper container 20) engaging behind Position (Fig. 6).
  • the concave depression on the bottom 94 in this position the anchoring nose 78 engages around a lower one Edge region of the vertical slot 92 assigned to it Corner fitting 22 to prevent automatic movement the coupling piece 71 from the locking position.
  • the reciprocation of the coupling piece 71 to lock the Containers 20 and 21 are made easier by the good one Covering 81 having sliding properties on the top 73 of the Abutment 72.
  • This covering 81 is when the Containers 20 and 21, namely by the sliding surface 85 or 87 triggered reaction force, against the bottom of the Corner fitting 22 of the upper container 20 pressed.
  • the surface 81 takes the vertical force component of the Sliding surface 85 or 87, while the vertical Force component for moving the coupling piece 71 in the Locked position or the unlocked position for Establishing the connection of the containers 20 and 21 is brought.
  • the lining 81 ensures that the friction between the top 73 of the abutment 72 and the bottom the opposite horizontal fitting of the corner fitting 22 Force component that generated by the sliding surface 85 or 87 horizontal force component even under difficult conditions does not cancel out, i.e. always a transverse displacement of the coupling piece 71 to ensure a flawless automatic Locking of the containers 20 and 21 by the coupling pieces 71 given is.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Stackable Containers (AREA)

Description

Die Erfindung betrifft ein Kuppelstück zum Verbinden von Containern gemäß dem Oberbegriff des Anspruchs 1.The invention relates to a coupling piece for connecting Containers according to the preamble of claim 1.

Üblicherweise finden zum Verbinden von Containern an Bord von Schiffen Kuppelstücke (sogenannte Twistlocks) Verwendung, die von Hand gelöst werden müssen. Da vor allem kleinere 20'-Container sehr eng gestaut werden, erfolgt das Entriegeln (und gegebenenfalls auch Verriegeln) der Kuppelstücke von auf den Containern stehenden Personen mit stangenförmigen Werkzeugen, die zwischen die Spalträume benachbarter Container greifen. Neuerliche Sicherheitsbedingungen lassen dieses nicht mehr zu. Demzufolge ist es nicht mehr möglich, die Kuppelstücke durch auf den Containern stehende Personen zu entriegeln (und gegebenenfalls zu verriegeln). Usually used to connect containers on board Ships dome pieces (called twistlocks) use by Must be solved by hand. Especially smaller 20 'containers are stowed very tightly, they are unlocked (and if necessary also locking) the coupling pieces from to Containers standing with rod-shaped tools that reach between the gaps of neighboring containers. New security conditions no longer allow this. As a result, it is no longer possible to pull the coupling pieces through to unlock people standing in the containers (and lock if necessary).

Aus der US A-4 564 984 ist ein Kuppelstück bekannt, das über ein mittiges Widerlager und zwei an gegenüberliegenden Seiten des Widerlagers angeordnete Kupplungsvorsprünge verfügt. In einem unteren Widerlager ist eine federbelastete Klinke querverschieblich gelagert. Diese Klinke dient zur Verriegelung des unteren Kupplungsvorsprungs mit dem Eckbeschlag des entsprechenden Containers. Die zur Verschiebung der Klinke in die Verriegelungsposition dienende Feder stellt ein erhebliches Sicherheitsrisiko dar. Ist nämlich die Feder gebrochen oder die freie Verschiebbarkeit der Klinke infolge äußerer Einflüsse gestört, kommt es zu keiner Verriegelung der Container. Da die gesamten Fehlfunktionen der Klinke nicht erkennbar sind, bleibt eine solche fehlende Verriegelung unentdeckt.From US A-4 564 984 a coupling piece is known which has a central abutment and two on opposite sides of the Abutment arranged coupling projections. In one lower abutment is a spring-loaded pawl stored. This latch is used to lock the lower one Coupling projection with the corner fitting of the corresponding Containers. The one for moving the pawl into the locking position serving spring poses a significant security risk Is the spring broken or the free movement the handle is disturbed due to external influences no locking of the containers. Because the whole malfunction the jack is not recognizable, there remains one missing Locking undetected.

Ausgehend von dem Vorstehenden liegt der Erfindung das Problem zugrunde, ein Kuppelstück zum zuverlässigen Verbinden von Containern zu schaffen, das sich automatisch ent- und verriegeln läßt.Based on the foregoing, the problem lies in the invention based, a coupling piece for the reliable connection of To create containers that unlock and lock automatically leaves.

Zur Lösung dieses Problems weist das erfindungsgemäße Kuppelstück die Merkmale des Anspruchs 1 auf. Dadurch, daß wenigstens ein Kupplungsvorsprung zur Relativverschiebung des Kuppelstückes zu den zu verbindenden Containern ausgebildet ist, kann das Kuppelstück besonders einfach aufgebaut sein. Das Kuppelstück läßt sich im wesentlichen einteilig ausbilden. Außerdem kann der Kupplungsvorsprung mit einer ausgeprägten Verankerungsnase versehen sein, die in ihrer Verriegelungsposition so weit in den Eckbeschlag des entsprechenden Containers eingreift, daß dieser eine ausreichende formschlüssige Verbindung zu diesem herstellt.To solve this problem, the coupling piece according to the invention the features of claim 1. Because at least one Coupling projection for relative displacement of the coupling piece too the containers to be connected is designed Dome piece can be constructed particularly simply. The dome can be formed essentially in one piece. In addition, the Coupling projection with a pronounced anchoring nose be provided that in their locking position so far in the Corner fitting of the corresponding container engages that this creates a sufficient positive connection to it.

Es erfolgt die Relativverschiebung des gesamten Kuppelstücks quer zur Verbindungsrichtung der aneinanderzukuppelnden Container, also horizontal gerichtet. Dadurch erfolgt eine Verbindung der Container in der maßgeblichen senkrechten Richtung, also gegen Abheben. Ein Verschieben der Container in horizontaler Richtung kann dadurch vermieden werden, daß zur Verbindung zweier Container mit vier Eckbeschlägen zwei herkömmliche Twistlocks mit einer horizontalen und vertikalen Sicherung und zwei erfindungsgemäße Kuppelstücke mit ausschließlich vertikaler Sicherung verwendet werden.There is a relative shift of the whole Coupling piece transverse to the direction of connection of those to be coupled together Containers, i.e. horizontally aligned. This is done a connection of the containers in the relevant vertical Direction, so against taking off. Moving the container in horizontal direction can be avoided by the fact that Connection of two containers with four corner fittings two conventional twistlocks with a horizontal and vertical Fuse and two coupling pieces according to the invention only vertical securing is used.

Ein Kupplungsvorsprung ist mit mindestens einem derart ausgebildeten Verschiebemittel versehen, daß es mindestens beim Aufeinandersetzen der Container eine Längsverschiebung des gesamten Kuppelstücks herbeiführt. Zweckmäßigerweise ist durch das Verschiebemittel das ganze Kuppelstück beim Aufeinandersetzen der zu verbindenden Container relativ zu den Eckbeschlägen derselben so verschiebbar, daß beide Kupplungsvorsprünge in eine Verriegelungsstellung gelangen in der sie die Eckbeschläge der zu verbindenden Container hintergreifen.A coupling projection is with at least one of these trained shifting means that it is at least at Put the containers on top of each other entire dome piece. It is expedient to the shifting device pushes the entire coupling piece together the container to be connected relative to the corner fittings the same so displaceable that both coupling projections in one Locking position in which they reach the corner fittings of the reach behind the connecting container.

Zweckmäßigerweise ist das Verschiebemittel an einen Kupplungsvorsprung angeformt. Das Verschiebemittel wird dazu gebildet durch eine schräg oder konkav bogenförmig verlaufende Gleitfläche.The displacement means is expediently attached to one Coupling projection formed. The shifting device becomes this formed by an oblique or concave arcuate Sliding surface.

In Weiterbildung des Kuppelstücks ist ein (zweites) Verschiebemittel vorgesehen, das der Verankerungsnase vorgeordnet ist. Dieses Verschiebemittel dient - falls notwendig - dazu, das gesamte Kuppelstück beim Zusammenfahren der zu verbindenden Container so zu verschieben, daß die Verankerungsnase in den Eckbeschlag des entsprechenden Containers eintreten kann. Im Anschluß daran wird das Kuppelstück durch das (erste) Verschiebemittel wieder entgegengesetzt verschoben, damit die Verankerungsnase formschlüssig den Eckbeschlag des ihr zugeordneten Containers hintergreifen kann. Beide Verschiebemittel sind vorzugsweise durch jeweils eine Gleitfläche am unteren Kupplungsvorsprung gebildet.In a further development of the coupling piece, a (second) Moving means provided that upstream of the anchoring nose is. If necessary, this means of displacement serves to entire coupling piece when moving the to be connected Move the container so that the anchoring nose in the Corner fitting of the corresponding container can occur. in the Following this, the coupling piece is replaced by the (first) Moving means shifted in the opposite direction so that the Anchoring nose form-fitting the corner fitting of her assigned containers can reach behind. Both Sliding means are preferably each by a sliding surface formed on the lower coupling projection.

Weiterhin ist dem Kuppelstück ein Sicherungsorgan zugeordnet. Dieses befindet sich zum Beispiel im Bereich eines durch das Langloch des Eckbeschlags des entsprechenden Containers verlaufenden Mittelteils des zweiten Kupplungsvorsprungs. Durch das Sicherungsorgan wird verhindert, daß nach dem Vorverriegeln des Kuppelstücks unter einem oberen Container durch ein eventuelles Zurückdrehen des Kuppelstücks dessen Vorverriegelung aufgehoben wird, also sich das Kuppelstück vom oberen Container lösen kann. Desweiteren verhindert das Sicherungsorgan ein Verschieben des vorverriegelten Kuppelstücks im Langloch des entsprechenden Containers. Zweckmäßigerweise ist das Sicherungsorgan als Füllstück einer eckseitigen Ausnehmung des Mittelstücks ausgebildet. Befindet sich das Füllstück in der Ausnehmung des Mittelstücks, verfügt dieses über einen solchen Querschnitt, daß ein Verdrehen und/oder Verschieben des Kuppelstücks unter dem oberen Container nicht mehr möglich ist. Wird hingegen das Füllstück aus der Ausnehmung im Mittenabschnitt herausbewegt, läßt sich das Kuppelstück verdrehen zum Vorverriegeln unter dem oberen Container und zum Abnehmen von demselben.Furthermore, a security element is assigned to the coupling piece. This is, for example, in the area of a through the Elongated hole in the corner fitting of the corresponding container extending middle part of the second coupling projection. By the security device is prevented after the pre-locking of the coupling piece under an upper container through a possible turning back of the coupling piece its pre-locking is lifted, so the dome piece from the upper container can solve. Furthermore, the security organ prevents Move the pre-locked coupling piece in the slot of the corresponding container. The security body is expedient as a filler of a corner recess in the center piece educated. The filler is in the recess of the Middle piece, this has such a cross section that a twisting and / or moving the coupling piece under the upper container is no longer possible. However, it will Filler piece moved out of the recess in the middle section, the dome can be turned to lock under the upper container and for removing from it.

Ein bevorzugtes Ausführungsbeispiel des erfindungsgemäßen Kuppelstücks wird nachfolgend anhand der Zeichnungen näher erläutert. In dieser zeigen:

Fig. 1
eine Seitenansicht eines Containerstapels mit einem in eine Entriegelungsposition gebrachten Container,
Fig. 2
eine Seitenansicht eines Kuppelstücks,
Fig. 3
einen Schnitt III-III durch ein Mittelstück eines zweiten Kupplungsvorsprungs des Kuppelstücks,
Fig. 4
das unter einem oberen Container vorverriegelte Kuppelstück vor dem Verbinden mit einem darunter liegenden Container,
Fig. 5
das Kuppelstück in einer sich kurz vor der Ver riegelungsstellung befindlichen Position, und
Fig. 6
das Kuppelstück im verriegelten Zustand.
A preferred embodiment of the coupling piece according to the invention is explained in more detail below with reference to the drawings. In this show:
Fig. 1
2 shows a side view of a container stack with a container brought into an unlocking position,
Fig. 2
a side view of a coupling piece,
Fig. 3
a section III-III through a center piece of a second coupling projection of the coupling piece,
Fig. 4
the coupling piece pre-locked under an upper container before connecting to an underlying container,
Fig. 5
the coupling piece in a position just before the locking position, and
Fig. 6
the coupling piece in the locked state.

Das hier gezeigte Kuppelstück dient zum Verbinden von Containern 20, 21 an Bord von Schiffen. Diese Verbindung erfolgt an gegenüberliegenden Eckbeschlägen 22, 23 der Container 20, 21. Die untereinander gleich ausgebildeten Eckbeschläge 22 und 23 weisen Hohlräume 24 auf, die von oben bzw. unten her durch Langlöcher 25 zugänglich sind (Fig. 4).The dome shown here is used to connect containers 20, 21 on board ships. This connection is made opposite corner fittings 22, 23 of the container 20, 21. The have mutually identical corner fittings 22 and 23 Cavities 24, which from above or below through elongated holes 25th are accessible (Fig. 4).

Die Fig. 2 bis 6 zeigen das erfindungsgemäße Kuppelstück 71. Dieses Kuppelstück 71 ist im wesentlichen einteilig ausgebildet. Es verfügt über ein mittiges Widerlager 72, an dessen Oberseite 73 ein (oberer) Kupplungsvorsprung 74 und an dessen Unterseite 75 ein (unterer) Kupplungsvorsprung 76 vorstehen.2 to 6 show the coupling piece 71 according to the invention. This coupling piece 71 is essentially made in one piece. It has a central abutment 72 on its top 73 an (upper) coupling projection 74 and on the underside 75 thereof project a (lower) coupling projection 76.

Der (obere) Kupplungsvorsprung 74 verfügt über eine besondere Gestaltung (Fig. 2), besteht nämlich aus einem das Widerlager 72 fortsetzenden Mittelstück 77 und zwei am Ende desselben angeordnete Verankerungsnasen 78 und 91. Die Verankerungsnasen 78, 91 ragen gegenüber zweier benachbarter, rechtwinklig zueinander verlaufender Seitenflächen 79 vor. Die Verankerungsnasen 78, 91 erstrecken sich dadurch in unterschiedlichen, rechtwinklig zueinander verlaufenden Richtungen. Die Verankerungsnase 78 ragt gegenüber dem Mittelstück 77 in Richtung zur Stirnseite 82 (bzw. Türseite) des Containers 20 vor. Demgegenüber ist die Verankerungsnase 91 am Mittelstück 77 so angebracht, daß sie zur entsprechenden Längsseite des Containers 20 weist. Dadurch zeigen die Verankerungsnasen 78 und 91 zu jeweils einem vertikalen Langloch 92 des entsprechenden Eckbeschlags 22 oberer Container 20. Hierdurch wird erreicht, daß sich das Kuppelstück nur in einer bestimmten Relativposition unter die Eckbeschläge 22 des jeweils oberen Containers 20 befestigen läßt. Bei einer demgegenüber falschen Relativanordnung des Kuppelstücks würde mindestens eine Verankerungsnase 78 oder 91 des Kuppelstücks 71 zu einer geschlossenen Seite des Eckbeschlags 22 weisen, wodurch infolge der fehlenden vertikalen Langlöcher 92 sich das Kuppelstück nicht in den Eckbeschlag 22 einsetzen ließe.The (upper) coupling projection 74 has a special one Design (Fig. 2), namely consists of an abutment 72nd continuing centerpiece 77 and two at the end of the same arranged anchoring tabs 78 and 91. The anchoring tabs 78, 91 protrude at right angles to two neighboring ones mutually extending side surfaces 79. The Anchoring lugs 78, 91 thereby extend in different, perpendicular to each other Directions. The anchoring nose 78 protrudes from the Middle piece 77 in the direction of the end face 82 (or door side) of the Containers 20 in front. In contrast, the anchoring nose 91 is Center piece 77 attached so that it to the corresponding Long side of the container 20 has. This shows the Anchoring tabs 78 and 91 to a vertical slot 92 of the corresponding corner fitting 22 upper container 20. This ensures that the coupling piece is only in one certain relative position under the corner fittings 22 of each can attach upper container 20. On the other hand incorrect relative arrangement of the coupling piece would be at least one Anchoring nose 78 or 91 of the coupling piece 71 to one closed side of the corner fitting 22, resulting in of the missing vertical elongated holes 92, the coupling piece is not in the corner fitting 22.

Des weiteren ist nach einem wesentlichen Merkmal der Erfindung die Verankerungsnase 78 mit einer solchen Länge versehen, daß diese vollständig durch das ihr zugeordnete vertikale Langloch 92 hindurchgreift und mit einem kurzen Endbereich 93 hieraus nach außen vorragt (Fig. 6). Durch eine Vertiefung in Form einer vorzugsweise konkaven Ausbildung einer Unterseite 94 der Verankerungsnase 78 wird erreicht, daß das in den Eckbeschlag 22 eingesetzte Kuppelstück 71 nach dem Verriegeln der Container 20 und 21 sich selbsttätig nicht mehr aus der Verriegelungsstellung herausbewegen kann.Furthermore, according to an essential feature of the invention provide the anchor tab 78 with a length such that this completely through the vertical slot 92 assigned to it reaches through and with a short end region 93 therefrom protrudes outside (Fig. 6). Through a depression in the form of a preferably concave bottom surface 94 of the Anchoring nose 78 is achieved that in the corner fitting 22nd inserted coupling piece 71 after locking the container 20th and 21 no longer automatically from the locked position can move out.

Auf der Oberseite 73 des Widerlagers 72 ist ein Belag 81 mit guten Gleiteigenschaften angeordnet. Hierbei handelt es sich vorzugsweise um eine Platte aus Polytetrafluorethylen, die mit der Oberseite 73 des Widerlagers 72 verbunden ist. Es ist auch denkbar, den Belag 81 auf die Oberseite 73 des Widerlagers 72 aufzugießen.On the top 73 of the abutment 72 is a coating 81 with good sliding properties. This is it preferably around a plate made of polytetrafluoroethylene, which with the top 73 of the abutment 72 is connected. It is also conceivable, the covering 81 on the top 73 of the abutment 72nd infuse.

Der (untere) Kupplungsvorsprung 76 ist an der zur Stirnseite 82 (bzw. Türseite) des Containers 21 gerichteten Seite mit einer Verankerungsnase 83 versehen. Demzufolge stehen die Verankerungsnasen 83 und 78 zur gleichen Seite gegenüber dem Mittelstück 77 vor (Fig. 4). Die Verankerungsnase 83 ist mit einer nahezu horizontal verlaufenden (ebenen) Verankerungsfläche 84 versehen. Der unterhalb der Verankerungsfläche 84 liegende Bereich des (unteren) Kupplungsvorsprungs 76 ist wiederum etwa V-förmig ausgebildet. Demnach schließt an die Verankerungsfläche 84 der Verankerungsnase 83 eine erste Gleitfläche 85 an. Diese verläuft zu einem etwa mittig unterhalb des Widerlagers 72 liegenden Scheitel 86, von dem eine entgegengesetzte Gleitfläche 87 ausgeht. Diese Gleitfläche 87 ist in besonderer Weise ausgebildet. Sie verläuft bogenförmig, nämlich konkav, und in bezug auf die Verriegelungsrichtung 28 relativ steil. Durch diese besondere Ausbildung der Gleitfläche 87 wird erreicht, daß beim Aufeinandersetzen der Container 20 und 21 das gesamte Kuppelstück 71 in Richtung auf die Stirnseite 82 des Containers 21 verschoben und damit die Verankerungsnase 83 in eine Position gebracht wird, in der sie den an das Langloch 25 angrenzenden Bereich des Eckbeschlags 23 hintergreift (Fig. 6). Gegebenenfalls kann die Gleitfläche 87 oder auch die Gleitfläche 85 mit einem gleitfähigen Belag, beispielsweise aus Polytetrafluorethylen, versehen sein.The (lower) coupling projection 76 is on the front side 82 (or door side) of the container 21 directed side with a Anchoring tab 83 provided. As a result, the Anchoring tabs 83 and 78 on the same side opposite Center piece 77 in front (Fig. 4). The anchoring nose 83 is with an almost horizontal (flat) anchoring surface 84 provided. The one below the anchoring surface 84 The area of the (lower) coupling projection 76 is again approximately V-shaped educated. Accordingly, the anchoring surface 84 connects the anchoring lug 83 on a first sliding surface 85. This runs to an approximately center below the abutment 72 lying apex 86, of which an opposite sliding surface 87 goes out. This sliding surface 87 is special educated. It runs in an arc, namely concave, and in relatively steep with respect to the locking direction 28. Through this special design of the sliding surface 87 is achieved in that Put the entire dome on top of the containers 20 and 21 71 moved in the direction of the end face 82 of the container 21 and so that the anchoring lug 83 is brought into a position in which it adjoins the area of the elongated hole 25 Reaches behind corner fitting 23 (Fig. 6). If necessary, the Sliding surface 87 or the sliding surface 85 with a lubricious covering, for example made of polytetrafluoroethylene, be provided.

Das Kuppelstück 71 weist ferner ein Sicherungsorgan gegen selbständiges Verdrehen zur Lösung der Vorverriegelung unter dem oberen Container 20 auf. Dieses besteht aus einem Füllstück 88, das korrespondierend zu einer eckseitigen (quadratischen) Ausnehmung 89 im rechteckigen Mittelstück 77 des (oberen) Kupplungsvorsprungs 74 ausgebildet ist. Das Füllstück 88 ist in Verriegelungsrichtung 28 auf- und abbewegbar, derart, daß es in Sicherungsposition die Ausnehmung 89 ausfüllt, also hochgeschoben ist und demgegenüber in Endsicherungsposition die Ausnehmung 89 freigibt, indem es vollständig in das Widerlager 72 eingeschoben ist. Bei dadurch frei gegebener Ausnehmung 89 läßt sich das Kuppelstück 71 durch entsprechendes Verdrehen durch das Langloch 25 des Eckbeschlags 22 eines oberen Containers 20 einsetzen. Dieses wird erleichtert durch eine der Ausnehmung 89 diagonal gegenüberliegende Abschrägung 95 am Mittelstück 77 (Fig. 3). Nach der Herstellung der Vorverriegelung wird das Füllstück 88 selbsttätig in die Ausnehmung 89 hochgeschoben durch einen außerhalb des Füllstücks angeordneten Federmechanismus, der im einfachsten Falle aus einer teilweise im (unteren) Kupplungsvorsprung 76 untergebrachten (nicht dargestellten) Druckfeder besteht. Im Bereich der Unterseite des Füllstücks 88 ist ein quer hierzu verlaufender Betätigungszapfen 90 vorgesehen. Dieser liegt bei in der Ausnehmung 89 befindlichem Füllstück 88 im Bereich des Widerlagers 72 (Fig. 3).The coupling piece 71 also has a securing element against independent twisting to release the pre-locking under the upper container 20 on. This consists of a filler 88, which corresponds to a corner (square) Recess 89 in the rectangular center piece 77 of the (upper) Coupling projection 74 is formed. The filler 88 is in Locking direction 28 up and down, such that it is in Securing position fills the recess 89, so pushed up the recess 89 is in the final securing position releases by fully inserted into the abutment 72 is. With the recess 89 thereby released, this can be done Coupling piece 71 by rotating it through the elongated hole Insert 25 of the corner fitting 22 of an upper container 20. This is facilitated by one of the recesses 89 diagonally opposite bevel 95 on the center piece 77 (Fig. 3). To the manufacture of the pre-lock, the filler 88 automatically pushed into the recess 89 by a spring mechanism arranged outside the filling piece, which in the simplest trap from a partially in the (lower) Coupling projection 76 housed (not shown) Compression spring exists. In the area of the underside of the filler 88 an actuating pin 90 extending transversely thereto is provided. This lies with the filler 88 located in the recess 89 in the area of the abutment 72 (FIG. 3).

Die Vorgehensweise zum Vorverriegeln, Verriegeln und Entriegeln des Kuppelstücks 71 wird nachfolgend beschrieben:
Zum Vorverriegeln des Kuppelstücks 71 unter dem unteren Eckbeschlag 22 des oberen Containers 20 wird zunächst am Betätigungszapfen 90 von Hand das Füllstück 88 gegen die Federkraft des darunter angeordneten Federmechanismus nach unten gedrückt, so daß die Ausnehmung 89 im Mittelstück 77 des (oberen) Kupplungsvorsprungs 74 freigegeben ist. Es lassen sich dann bei entsprechender Relativverschiebung des Kuppelstücks 71 zum Langloch 25 des Eckbeschlags 22 und bei einer entsprechenden Verdrehung des Kuppelstücks 71 die Verankerungsnasen 78 und 91 des (oberen) Kupplungsvorsprungs 74 durch das Langloch 25 in den Eckbeschlag 22 einsetzen. Durch die im rechten Winkel zueinander dem Mittelstück 77 zugeordneten Verankerungsnasen 78 und 91 wird sichergestellt, daß das Kuppelstück 71 nur in einer Relativstellung sich unter dem Eckbeschlag 22 des (oberen) Containers 20 vorverriegeln läßt, weil nur in einer (richtigen) zur Relativposition des Kuppelstücks 71 die Verankerungsnasen 78 und 91 durch die ebenfalls rechtwinklig zueinander angeordneten vertikalen Langlöcher 93 im Eckbeschlag 22 eingreifen.The procedure for pre-locking, locking and unlocking the coupling piece 71 is described below:
To pre-lock the coupling piece 71 under the lower corner fitting 22 of the upper container 20, the filler 88 is first pressed down by hand against the spring force of the spring mechanism arranged below it on the actuating pin 90, so that the recess 89 in the middle piece 77 of the (upper) coupling projection 74 is released is. Then, with a corresponding relative displacement of the coupling piece 71 to the elongated hole 25 of the corner fitting 22 and with a corresponding rotation of the coupling piece 71, the anchoring lugs 78 and 91 of the (upper) coupling projection 74 can be inserted through the elongated hole 25 into the corner fitting 22. The anchoring lugs 78 and 91 assigned to the center piece 77 at right angles to one another ensure that the coupling piece 71 can only be pre-locked in a relative position under the corner fitting 22 of the (upper) container 20, because only in a (correct) position relative to the coupling piece 71 engage the anchoring lugs 78 and 91 through the vertical elongated holes 93 also arranged at right angles to one another in the corner fitting 22.

Anschließend wird das Kuppelstück 71 so weit zurückgedreht, daß der Querriegel 78 im wesentlichen quer zum Langloch 25 verläuft. Das Kuppelstück 71 hat nun die Vorverriegelungsposition erreicht. In dieser wird das Kuppelstück 71 automatisch durch einfaches Loslassen des Betätigungszapfens 90 gesichert, indem dann durch den Federmechanismus das Füllstück 88 in die Ausnehmung 89 geschoben wird und dadurch das Mittelstück 77 einen nahezu vollständigen quadratischen bzw. rechteckförmigen Querschnitt (Fig. 3) erhält, der ein selbsttätiges Herausdrehen des Kuppelstücks 71 aus der Vorverriegelungsstellung verhindert.Then the coupling piece 71 is turned back so far that the cross bar 78 extends essentially transversely to the elongated hole 25. The coupling piece 71 has now reached the pre-locking position. In this, the coupling piece 71 is automatically by simple Release the actuating pin 90 secured by then the spring mechanism, the filler 88 into the recess 89 is pushed and thereby the middle piece 77 almost complete square or rectangular cross-section (Fig. 3) receives an automatic unscrewing the Coupling piece 71 prevented from the pre-locking position.

Beim nachfolgenden Aufeinandersetzen der Container 20 und 21 wird die Verbindung zwischen denselben durch komplettes Verschieben des Kuppelstücks 71 hergestellt. Ist das Kuppelstück 71 so unter dem oberen Container 20 vorverriegelt worden, daß sich dieses bereits in der Verriegelungsstellung befindet (Fig. 4), dann erfolgt durch die rechts dargestellte Gleitfläche 85 ein Wegschieben des Kuppelstücks 71 von der Stirnfläche 80 des Containers 20 und 21, bis die Verankerungsnase 83 durch das Langloch 25 in den Eckbeschlag 23 eintreten kann (Fig. 5). Sobald die Verankerungsnase 83 das Langloch 25 passiert hat, wird im Laufe des weiteren Absenkens des oberen Containers 20 auf den unteren Container 21 mittels der entsprechend ausgebildeten Gleitfläche 87 das gesamte Kuppelstück 71 in die entgegengesetzte Richtung zu den Stirnflächen 80 der Container 20 und 21 bewegt (Fig. 6). Dabei stützt sich die Gleitfläche 87 am von der Verankerungsnase 83 weggerichteten Endbereich des Langlochs 25 des Eckbeschlags 23 ab. Dadurch gelangt das Kuppelstück 71 in die Verriegelungsstellung. In dieser hintergreift die Verankerungsnase 83 einen an das Langloch 25 angrenzenden Randbereich des Eckbeschlags 23. Die Verankerungsnase 78 kommt gleichzeitig in eine den Randbereich des Langlochs 25 des Eckbeschlags 22 (des oberen Containers 20) hintergreifende Position (Fig. 6). Die konkave Vertiefung an der Unterseite 94 der Verankerungsnase 78 umgreift in dieser Position einen unteren Randbereich des ihr zugeordneten vertikalen Langlochs 92 des Eckbeschlags 22 zur Verhinderung eines selbsttätigen Verschiebens des Kuppelstücks 71 aus der Verriegelungsstellung.In the subsequent stacking of the containers 20 and 21 the connection between them by moving completely of the coupling piece 71 made. Is the coupling piece 71 under the upper container 20 has been pre-locked so that this is already in the locked position (Fig. 4), then takes place through the sliding surface 85 shown on the right Push the coupling piece 71 away from the end face 80 of the Containers 20 and 21 until the anchoring lug 83 through the Elongated hole 25 can enter the corner fitting 23 (Fig. 5). As soon as the anchoring lug 83 has passed the elongated hole 25 is in Continuing to lower the upper container 20 to the lower container 21 by means of the appropriately trained Sliding surface 87, the entire coupling piece 71 in the opposite Moved towards the end faces 80 of the containers 20 and 21 (Fig. 6). The sliding surface 87 is supported on the Anchoring lug 83 directed end region of the elongated hole 25 of the corner fitting 23. As a result, the coupling piece 71 gets into the Locking position. This engages behind Anchoring lug 83 adjoins the elongated hole 25 Edge area of the corner fitting 23. The anchoring nose 78 comes at the same time in the edge region of the elongated hole 25 of the Corner fitting 22 (of the upper container 20) engaging behind Position (Fig. 6). The concave depression on the bottom 94 in this position the anchoring nose 78 engages around a lower one Edge region of the vertical slot 92 assigned to it Corner fitting 22 to prevent automatic movement the coupling piece 71 from the locking position.

Das Entriegeln des Kupplungsstücks 71 ist ohne manuellen Eingriff möglich, wenn zwei erfindungsgemäße Kuppelstücke 71 einem stirnseitigen Endbereich eines jeden Containers 20 bzw. 21 zugeordnet werden und an gegenüberliegenden stirnseitigen Endbereichen des Containers Kuppelstücke mit verdrehbaren Kupplungsvorsprüngen (Twistlocks) verwendet werden, wie sie beispielsweise aus der DE 37 10 419 A1 hervorgehen. Nach dem Lösen der zwei herkömmlichen Twistlocks, beispielsweise der bekannten Semi-Automatik-Twistlocks, wird der obere Container 20 leicht angehoben, wodurch er in eine Schräglage gelangt (Fig. 1). In dieser kommen obere Eckbeschläge der oberen Container 20 gegenseitig zur Anlage, wodurch der untere Eckbeschlag 22 des oberen Containers 20 gegenüber dem oberen Eckbeschlag 23 des unteren Containers 21 verschoben wird. Durch diese Verschiebung kommt die Verankerungsnase 83 des (unteren) Kupplungsvorsprungs 76 jedes Kuppelstücks 71 in den Bereich der Langlöcher 25 des jeweiligen Eckbeschlags 23, wodurch sich automatisch die Verbindung der Container 20 und 21 durch die beiden erfindungsgemäßen Kuppelstücke 71 löst.Unlocking the coupling piece 71 is without manual intervention possible if two coupling pieces 71 according to the invention one front end area of each container 20 or 21 be assigned and on opposite end faces End areas of the container coupling pieces with rotatable Coupling protrusions (twistlocks) are used as they are for example from DE 37 10 419 A1. After this Release the two conventional twistlocks, for example the known semi-automatic twistlocks, the upper container 20 slightly raised, causing it to tilt (Fig. 1). Upper corner fittings of the upper container 20 come in this mutually to the system, whereby the lower corner fitting 22 of the upper container 20 opposite the upper corner fitting 23 of the lower container 21 is moved. By this shift comes the anchoring lug 83 of the (lower) coupling projection 76 of each coupling piece 71 in the region of the elongated holes 25 of the respective corner fitting 23, which automatically Connection of the containers 20 and 21 by the two inventive Coupling pieces 71 releases.

Die Hin- und Herbewegung des Kuppelstücks 71 zum Verriegeln der Container 20 und 21 wird erleichtert durch den gute Gleiteigenschaften aufweisenden Belag 81 an der Oberseite 73 des Widerlagers 72. Dieser Belag 81 wird beim Aufeinandersetzen der Container 20 und 21, nämlich durch die von der Gleitfläche 85 bzw. 87 ausgelöste Reaktionskraft, gegen die Unterseite des Eckbeschlags 22 des oberen Containers 20 gedrückt. Der Belag 81 nimmt dabei die vertikalgerichtete Kraftkomponente der Gleitfläche 85 bzw. 87 auf, während die vertikalgerichtete Kraftkomponente zum Verschieben des Kuppelstücks 71 in die Verriegelungsstellung bzw. die Entriegelungsstellung zum Herstellen der Verbindung der Container 20 und 21 gebracht wird. Der Belag 81 stellt dabei sicher, daß die durch die Reibung zwischen der Oberseite 73 des Widerlagers 72 und der Unterseite des Eckbeschlags 22 entstehende entgegengesetzte horizontale Kraftkomponente die durch die Gleitfläche 85 bzw. 87 erzeugte horizontale Kraftkomponente auch unter schwierigen Bedingungen nicht aufhebt, also immer eine Querverschiebung des Kuppelstücks 71 zur Gewährleistung einer einwandfreien automatischen Verriegelung der Container 20 und 21 durch die Kuppelstücke 71 gegeben ist.The reciprocation of the coupling piece 71 to lock the Containers 20 and 21 are made easier by the good one Covering 81 having sliding properties on the top 73 of the Abutment 72. This covering 81 is when the Containers 20 and 21, namely by the sliding surface 85 or 87 triggered reaction force, against the bottom of the Corner fitting 22 of the upper container 20 pressed. The surface 81 takes the vertical force component of the Sliding surface 85 or 87, while the vertical Force component for moving the coupling piece 71 in the Locked position or the unlocked position for Establishing the connection of the containers 20 and 21 is brought. The lining 81 ensures that the friction between the top 73 of the abutment 72 and the bottom the opposite horizontal fitting of the corner fitting 22 Force component that generated by the sliding surface 85 or 87 horizontal force component even under difficult conditions does not cancel out, i.e. always a transverse displacement of the coupling piece 71 to ensure a flawless automatic Locking of the containers 20 and 21 by the coupling pieces 71 given is.

Claims (9)

  1. A coupling piece for connecting containers (20, 21) on board ships, having an abutment (72) lying essentially between the containers (20, 21) to be connected and coupling projections (74, 76), allocated to opposite sides of the abutment (72), for engaging in one respective corner fitting (22, 23) of the containers (20, 21) to be connected, characterized in that at least one coupling projection (76) is designed in such a way that the entire coupling piece (71) can be put into a locking position relative to at least one corner fining (23) of the corresponding container (21) as a result of a horizontal displacement - relative to the containers (20, 21) to be connected - produced exclusively by a vertical lowering of a top container (20) onto a bottom container (21).
  2. A coupling piece according to Claim 1, characterized in that one coupling projection, in particular a bottom coupling projection (76), is designed for displacing the entire coupling piece when the containers (20, 21) are placed one on top of the other.
  3. A coupling piece according to Claim 2, characterized in that the (bottom) coupling projection (76) has at least one displacing means for displacing the entire coupling piece (71) into the locking position.
  4. A coupling piece according to Claim 3, characterized in that the displacing means is designed in such a way that it displaces the coupling piece (71) automatically into the locking position of the (bottom) coupling projection (32) when the top container (20) is lowered onto the bottom container (21) and is preferably inclined and/or concavely arched.
  5. A coupling piece according to Claim 3 or 4, characterized in that the displacing means of the (bottom) coupling projection (76) is formed by an inclined sliding surface (85, 87) integrally formed on the coupling projection (76).
  6. A coupling piece according to Claim 5, characterized in that the sliding surface (87) is arranged on the side of the (bottom) coupling projection (32) directed away from an anchoring lug (83).
  7. A coupling piece according to Claim 6, characterized in that a further displacing means, in particular a sliding surface (85), is arranged on the side of the (bottom) coupling projection (76) pointing towards the anchoring lug (83), which displacing means or sliding surface (85), to couple together the containers (20, 21), moves the coupling piece (71) in such a way that the (bottom) coupling projection (76) together with the anchoring lug (83) can enter the corner fitting (23) of the container (21) through the elongate hole (25).
  8. A coupling piece according to one or more of Claims 1 to 7, characterized by a securing member to prevent rotation and/or displacement relative to one of the containers (20, 21).
  9. A coupling piece according to one or more of Claims 1 to 8, characterized in that the (top) coupling projection (74) has a centre piece (77) which projects through the elongate hole (25) in the corner fitting (22) and is provided with a recess (89) which is designed in such a way that the centre piece (77) can be rotated in the corner fitting (22), and the recess (89) in the centre piece (77) can preferably be filled by a filling piece (88) to prevent rotation of the centre piece (77) in the elongate hole (25) of the corner fitting (22) of the respective container (20).
EP91116305A 1990-09-25 1991-09-25 Coupling means for containers Expired - Lifetime EP0477887B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4030336A DE4030336C2 (en) 1990-09-25 1990-09-25 Coupling piece for connecting containers
DE4030336 1990-09-25

Publications (3)

Publication Number Publication Date
EP0477887A1 EP0477887A1 (en) 1992-04-01
EP0477887B1 EP0477887B1 (en) 1996-01-31
EP0477887B2 true EP0477887B2 (en) 2000-09-06

Family

ID=6414951

Family Applications (1)

Application Number Title Priority Date Filing Date
EP91116305A Expired - Lifetime EP0477887B2 (en) 1990-09-25 1991-09-25 Coupling means for containers

Country Status (5)

Country Link
US (1) US5560088A (en)
EP (1) EP0477887B2 (en)
DE (3) DE4042710C2 (en)
DK (1) DK0477887T4 (en)
ES (1) ES2082901T5 (en)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9203199U1 (en) * 1992-03-10 1993-07-08 Maschinenfabriken Bernard Krone Gmbh, 4441 Spelle Locking device for containers
WO1996015052A1 (en) * 1994-11-11 1996-05-23 A11 Set Marine Lashing Aktiebolag Container locking means
EP0832827B1 (en) 1996-09-30 2001-12-19 Willi Wader Gmbh Self-closing connection device for containers
DE29708727U1 (en) * 1997-05-16 1997-08-07 Sec Ship S Equipment Centre Br Coupling piece for connecting two stacked containers
DE19734813A1 (en) 1997-08-12 1999-02-18 Juergen Gloystein Baffle
DE29723812U1 (en) 1997-09-19 1999-02-25 German Lashing Robert Boeck Gm Locking device for connecting containers
DE29811460U1 (en) 1998-06-26 1998-09-17 Sec Ship S Equipment Centre Br Coupling piece for connecting two stacked containers
US6537002B2 (en) 1998-08-08 2003-03-25 Macgregor-Conver Gmbh Method for holding containers
DE19933424A1 (en) * 1999-07-12 2001-01-18 Macgregor Conver Gmbh Stowage piece to secure the position of containers on board ships
US6974164B2 (en) 2001-08-03 2005-12-13 Holland Lp Latch device for securing cargo containers
DE10238895C5 (en) * 2002-08-24 2009-04-30 Sec Ship's Equipment Centre Bremen Gmbh Coupling piece for connecting two stacked containers, arrangement of stacked containers and method for connecting stacked containers with such dome pieces
DE10356989A1 (en) * 2003-12-03 2005-07-07 Macgregor-Conver Gmbh Coupling piece and method for locking and unlocking coupling pieces for releasably connecting containers
CN101570857B (en) * 2004-03-05 2012-09-05 株式会社开滋 Protective film forming agent for preventing nickel allergy, its forming method and products
US7484918B2 (en) 2006-03-10 2009-02-03 John Basco Brewster Container securement device and system
EP1852366B1 (en) 2006-05-02 2010-05-26 Willi Wader Gmbh Locking device for freight container
US8448385B2 (en) * 2007-08-14 2013-05-28 Holland, L.P. Vehicular container lid-latching system
US7896593B2 (en) * 2007-08-14 2011-03-01 Holland, L.P. Latch device for securing cargo containers together and/or to vehicle decks
US7827918B2 (en) * 2008-05-09 2010-11-09 Union Pacific Railroad Company Mounting of drag reducing devices for stacked intermodal rail cars
US8511236B2 (en) * 2009-02-27 2013-08-20 Union Pacific Railroad Company Aerodynamic pseudocontainers for reducing drag associated with stacked intermodal containers
US20100303573A1 (en) * 2009-06-02 2010-12-02 Holland, L.P. Latch device with variable latching resistance and method
US9085306B2 (en) * 2009-06-24 2015-07-21 Union Pacific Railroad Company Drag reducing devices for a locomotive
US8490806B2 (en) * 2009-09-01 2013-07-23 Hyundai Translead Cargo carrying container that can be interfaced with different chassis configurations
SG11201400467XA (en) * 2011-09-09 2014-04-28 David Robin Bean A locking assembly
CN103922050B (en) * 2014-04-28 2016-02-03 株洲科盟车辆配件有限责任公司 A kind of automatic lock for container
US11155404B2 (en) 2015-11-17 2021-10-26 Eric Pedersen Coupler for coupling a crab pot with another crab pot, and related systems and methods

Family Cites Families (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2411900A (en) * 1944-07-05 1946-12-03 Edgar C Seward Cargo stop
US2972175A (en) * 1959-06-08 1961-02-21 Strick Trailers Horizontal container coupler
US3734442A (en) * 1971-03-01 1973-05-22 T Lunde Container fastener means
US3722714A (en) * 1971-09-14 1973-03-27 Peck & Hale Container interconnection arrangement
US3718218A (en) * 1971-10-13 1973-02-27 States Steamship Co Shipping and storage container interlock
DE2153933A1 (en) * 1971-10-29 1973-05-03 Line Fast Corp DEVICE FOR CONNECTING TWO CONTAINERS
US3894493A (en) * 1973-06-13 1975-07-15 Peck & Hale Stacker key locking device
US3973684A (en) * 1974-06-05 1976-08-10 Martino John M Di Vertical locking system for shipping containers
DE2734750C2 (en) * 1977-08-02 1985-08-29 Deutsche Bundesbahn, vertreten durch das Bundesbahn-Zentralamt Minden (Westf), 4950 Minden Device for securing stacked containers against shifting
US4212251A (en) * 1977-11-30 1980-07-15 Line Fast Corporation Key actuated stacker locking device
SE409982B (en) * 1978-01-20 1979-09-17 Orsa Kaettingfabrik Ab COUPLING DEVICE
US4277212A (en) * 1979-03-16 1981-07-07 Peck & Hale, Inc. Connector interconnecting freight devices
IL58447A (en) * 1979-08-21 1982-12-31 Qualetron Pty Ltd Stackable equipment containers having releasable engagement means
DE8101528U1 (en) * 1981-01-22 1981-05-21 Ozean Service + Reparatur GmbH, 2000 Hamburg Passive container locking element
JPS5857510A (en) * 1981-09-29 1983-04-05 曽　俊雄 Slide buckle
JPS58186996A (en) * 1982-04-27 1983-11-01 日本電気株式会社 Method of producing multilayer circuit board
DE3220743C2 (en) * 1982-06-02 1987-04-09 Robert 2800 Bremen Böck Device for lashing containers
JPS5927357Y2 (en) * 1982-06-07 1984-08-08 大洋製器工業株式会社 Locking fittings for positioning containers, etc.
JPS5923743A (en) * 1982-07-29 1984-02-07 Taiyo Seiki Kogyo Kk Locking fixture for positioning container and the like
DE8311706U1 (en) * 1983-04-20 1983-07-28 Willi Wader GmbH, 5608 Radevormwald TURN LOCK FOR CONNECTING CONTAINERS
JPS59182497U (en) * 1983-05-23 1984-12-05 大洋製器工業株式会社 Locking fittings for positioning containers, etc.
JPS61113587A (en) * 1984-11-06 1986-05-31 Toshiya Ogino Locking device for container or the like
US4626155A (en) * 1986-01-13 1986-12-02 Maclean-Fogg Company Automatic container securement device with a spring biased, cam surfaced head
GB8627454D0 (en) * 1986-11-17 1986-12-17 Blair George Plc Securing together containers
DE3642399A1 (en) * 1986-12-11 1988-06-23 Conver Osr Ozean Service Repar Coupling piece and method for unlocking and locking the same between the corner fittings of adjacent containers
SE8701073D0 (en) * 1987-03-16 1987-03-16 Spanset Marine Ab SEMI-AUTOMATIC WIRELESS, SPECIAL FOR CONNECTING CONTAINERS
DE3710419A1 (en) * 1987-03-28 1988-10-06 Conver Osr Ozean Service Repar COUPLING PIECE AND METHOD FOR UNLOCKING AND LOCKING THE SAME BETWEEN TWO CORNER FITTINGS OF NEIGHBORING CONTAINERS
JPH0443507Y2 (en) * 1987-04-15 1992-10-14
JP2664700B2 (en) * 1988-02-04 1997-10-15 大洋製器工業株式会社 Container coupling

Also Published As

Publication number Publication date
DE59107335D1 (en) 1996-03-14
ES2082901T5 (en) 2000-12-01
DE4042710C2 (en) 2002-11-28
DK0477887T3 (en) 1996-07-01
EP0477887A1 (en) 1992-04-01
DE4030336A1 (en) 1992-03-26
EP0477887B1 (en) 1996-01-31
ES2082901T3 (en) 1996-04-01
DE4030336C2 (en) 2001-03-22
DK0477887T4 (en) 2000-12-18
US5560088A (en) 1996-10-01

Similar Documents

Publication Publication Date Title
EP0477887B2 (en) Coupling means for containers
DE3709536C2 (en)
DE3839568C3 (en) Lock for doors or flaps
EP0251991A1 (en) Method of coupling at least two ISO container bodies to constitute a transport unit, as well as the transport unit
DE4019981C2 (en) Locking arrangement for doors
DE4404392A1 (en) Twist lock for releasably connecting corner fittings of containers standing on top of each other
WO1999015438A1 (en) Locking device for interconnecting containers
DE3640012C2 (en)
DE29914145U1 (en) Counter-lock part, especially for a rotary latch lock
DE2525835A1 (en) HOLDER FOR A RELEASABLE CHIPPING TOOL INSERT
EP1089925B1 (en) Coupling piece for connecting two containers stacked one on top of the other
DE7936717U1 (en) CABINET WITH SEVERAL DRAWERS ARRANGED
WO1994022183A1 (en) Plug connector with cable passage
EP0611863B1 (en) Case with positive locking
DE8518656U1 (en) Connection element for windshield wiper blades
DE3234103C2 (en)
DE3445234C2 (en)
DE9417227U1 (en) Locking lock
DE29900115U1 (en) Striped insert for the corner pieces of containers
DE4340404C2 (en) Locking connection for a lattice-shaped rail system of a suspended ceiling
EP0323394A1 (en) Method of coupling at least two ISO container bodies to constitute a transport unit, as well as the transport unit
EP0267480A2 (en) Ink ribbon cartridge drive mechanism and cooperating ink ribbon cartridge
DE60012064T2 (en) Espagnolette closures
DE3613538A1 (en) Coupling piece
DE29601355U1 (en) Connection nodes for building constructions

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: A1

Designated state(s): BE DE DK ES FR GB IT NL SE

17P Request for examination filed

Effective date: 19920501

17Q First examination report despatched

Effective date: 19940407

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: MACGREGOR-CONVER GMBH

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): BE DE DK ES FR GB IT NL SE

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

Effective date: 19960208

REF Corresponds to:

Ref document number: 59107335

Country of ref document: DE

Date of ref document: 19960314

ET Fr: translation filed
REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2082901

Country of ref document: ES

Kind code of ref document: T3

ITF It: translation for a ep patent filed
REG Reference to a national code

Ref country code: DK

Ref legal event code: T3

PLBQ Unpublished change to opponent data

Free format text: ORIGINAL CODE: EPIDOS OPPO

PLBI Opposition filed

Free format text: ORIGINAL CODE: 0009260

PLBF Reply of patent proprietor to notice(s) of opposition

Free format text: ORIGINAL CODE: EPIDOS OBSO

26 Opposition filed

Opponent name: SEC SHIP'S EQUIPMENT CENTRE BREMEN GMBH

Effective date: 19961025

NLR1 Nl: opposition has been filed with the epo

Opponent name: SEC SHIP'S EQUIPMENT CENTRE BREMEN GMBH

PLBF Reply of patent proprietor to notice(s) of opposition

Free format text: ORIGINAL CODE: EPIDOS OBSO

PLBF Reply of patent proprietor to notice(s) of opposition

Free format text: ORIGINAL CODE: EPIDOS OBSO

PLAW Interlocutory decision in opposition

Free format text: ORIGINAL CODE: EPIDOS IDOP

APAC Appeal dossier modified

Free format text: ORIGINAL CODE: EPIDOS NOAPO

APAE Appeal reference modified

Free format text: ORIGINAL CODE: EPIDOS REFNO

APAC Appeal dossier modified

Free format text: ORIGINAL CODE: EPIDOS NOAPO

APCC Communication from the board of appeal sent

Free format text: ORIGINAL CODE: EPIDOS OBAPO

APCC Communication from the board of appeal sent

Free format text: ORIGINAL CODE: EPIDOS OBAPO

APAC Appeal dossier modified

Free format text: ORIGINAL CODE: EPIDOS NOAPO

PLAW Interlocutory decision in opposition

Free format text: ORIGINAL CODE: EPIDOS IDOP

PLBQ Unpublished change to opponent data

Free format text: ORIGINAL CODE: EPIDOS OPPO

PLAB Opposition data, opponent's data or that of the opponent's representative modified

Free format text: ORIGINAL CODE: 0009299OPPO

PUAH Patent maintained in amended form

Free format text: ORIGINAL CODE: 0009272

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

Free format text: STATUS: PATENT MAINTAINED AS AMENDED

R26 Opposition filed (corrected)

Opponent name: SEC SHIP'S EQUIPMENT CENTRE BREMEN GMBH

Effective date: 19961025

27A Patent maintained in amended form

Effective date: 20000906

AK Designated contracting states

Kind code of ref document: B2

Designated state(s): BE DE DK ES FR GB IT NL SE

GBTA Gb: translation of amended ep patent filed (gb section 77(6)(b)/1977)
NLR1 Nl: opposition has been filed with the epo

Opponent name: SEC SHIP'S EQUIPMENT CENTRE BREMEN GMBH

NLR2 Nl: decision of opposition
ITF It: translation for a ep patent filed
REG Reference to a national code

Ref country code: ES

Ref legal event code: DC2A

Kind code of ref document: T5

Effective date: 20001024

REG Reference to a national code

Ref country code: DK

Ref legal event code: T4

ET3 Fr: translation filed ** decision concerning opposition
NLR3 Nl: receipt of modified translations in the netherlands language after an opposition procedure
REG Reference to a national code

Ref country code: GB

Ref legal event code: IF02

APAH Appeal reference modified

Free format text: ORIGINAL CODE: EPIDOSCREFNO

PLAB Opposition data, opponent's data or that of the opponent's representative modified

Free format text: ORIGINAL CODE: 0009299OPPO

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

Ref country code: FR

Payment date: 20100921

Year of fee payment: 20

Ref country code: IT

Payment date: 20100920

Year of fee payment: 20

Ref country code: SE

Payment date: 20100913

Year of fee payment: 20

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

Ref country code: GB

Payment date: 20100922

Year of fee payment: 20

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

Ref country code: NL

Payment date: 20100910

Year of fee payment: 20

Ref country code: DK

Payment date: 20100910

Year of fee payment: 20

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

Ref country code: BE

Payment date: 20100915

Year of fee payment: 20

Ref country code: DE

Payment date: 20100921

Year of fee payment: 20

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

Ref country code: ES

Payment date: 20101018

Year of fee payment: 20

REG Reference to a national code

Ref country code: DE

Ref legal event code: R071

Ref document number: 59107335

Country of ref document: DE

REG Reference to a national code

Ref country code: DE

Ref legal event code: R071

Ref document number: 59107335

Country of ref document: DE

BE20 Be: patent expired

Owner name: *MACGREGOR-CONVER G.M.B.H.

Effective date: 20110925

REG Reference to a national code

Ref country code: NL

Ref legal event code: V4

Effective date: 20110925

REG Reference to a national code

Ref country code: DK

Ref legal event code: EUP

REG Reference to a national code

Ref country code: GB

Ref legal event code: PE20

Expiry date: 20110924

REG Reference to a national code

Ref country code: SE

Ref legal event code: EUG

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: 20110924

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 EXPIRATION OF PROTECTION

Effective date: 20110925

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

Ref country code: DE

Free format text: LAPSE BECAUSE OF EXPIRATION OF PROTECTION

Effective date: 20110926

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 20130719

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 EXPIRATION OF PROTECTION

Effective date: 20110926