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WO1988007006A1 - Verrou tournant semi-automatique, notamment pour l'accouplement de conteneurs - Google Patents

Verrou tournant semi-automatique, notamment pour l'accouplement de conteneurs Download PDF

Info

Publication number
WO1988007006A1
WO1988007006A1 PCT/SE1988/000132 SE8800132W WO8807006A1 WO 1988007006 A1 WO1988007006 A1 WO 1988007006A1 SE 8800132 W SE8800132 W SE 8800132W WO 8807006 A1 WO8807006 A1 WO 8807006A1
Authority
WO
WIPO (PCT)
Prior art keywords
locking
twist
cone
lock
hole
Prior art date
Application number
PCT/SE1988/000132
Other languages
English (en)
Inventor
Erik Mellberg
Anders Holmberg
Original Assignee
Es-Ko Marine Aktiebolag
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 Es-Ko Marine Aktiebolag filed Critical Es-Ko Marine Aktiebolag
Publication of WO1988007006A1 publication Critical patent/WO1988007006A1/fr

Links

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

Definitions

  • This invention relates generally to a torsional lock, commonly referred to ae a "twist-lock", for coupling together objects of the type provided at two corresponding locations with coupling holes, e.g. corner boxes with coupling holes of ISO standard type for containers appropriate for the twist-lock, as a result of which the twist-lock joins, in the locked position, the object in an immovable manner.
  • Twist-locks of the type in question are specially designed for coupling together containers and will in the following be described mainly in connection therewith, even though it i ⁇ obvious that the twist-lock can be used for coupling together many other types of object.
  • a twist-lock consists normally of a twist-lock housing with two plane and parallel sides arranged to abut plane surfaces of the locking corners or the corner boxes in a container as well as of a twist-lock pin passing through the housing with two normally cone-shaped heads arranged so as to be capable of being introduced into the lock holes of the corner boxes and after turning secured in this locking position whereby the two containers are coupled together in an immovable manner.
  • Such coupling together takes place preferably between containers vertically stacked above one another in order to eliminate the risk of the containers being displaced, during transportation, sideways in relation to one another or possibly being released from one another in the upward direction.
  • a known type of twist-lock is designed with a symmetrical through-going double locking cone for simultaneous locking at two corresponding locking corners of two containers.
  • the twist-lock i ⁇ inserted with one of its locking cones down into the hole in the locking corner of a lower container, whereupon an upper container i ⁇ lowered with one lock hole over the upward protruding locking cone.
  • This twist-lock has inter alia the disadvantage that it can be pushed off if the upright protruding locking cone happens to be pushed sideways as the upper container is fitted over the twist-lock.
  • twist-lock In order to remedy at least the first-named disadvantage another type of twist-lock has been designed on one of its sides with a twist-hook secured in the housing and on its other side with a turnable locking cone, whereby the secured twist-hook can be fixed in the corner box of a first container so that there i ⁇ no danger of the twist-lock becoming loose if the other container while moving towards the first container happens to knock against the upward projecting twist cone.
  • This type of twist-lock must not be mounted either in the bottom of a container so as to face downward since it can turn and become loose while the container is being handled, which may cause injury to the handling personnel.
  • the invention is accordingly intended to solve the problem by providing a twist-lock which can be safely and efficiently mounted in downward facing manner in the bottom corner boxes of an object, e.g. a container, as well as upward facing in the top corner boxes of a container; which having been introduced into the corner box of a container located beneath and being in said corner box automatically causes locking of the downward facing locking cone; which cannot be inadvertently loosened either from the upper or from the lower container; which comprises means for manually releasing the twist-lock from the two containers coupled together; and which has means for indicating the locked or open position, respectively, at least at the turnable locking cone of the twist-lock.
  • This is achieved with the aid of a twist-lock for coupling together objects, e.g.
  • the twist-lock consisting of a housing with either a locking knob firmly arranged in the housing for connection to a corner box in an object, e.g. a container, and, with a turnable locking cone at the opposite end for connection to a corner box in another object of a pair of objects, or with a through-going locking cone unit with a bottom cone and a top cone.
  • the turnable locking cone or one of the turnable locking cones is spring-loaded in the direction towards the locking position so that after insertion through the hole of the corner box it automatically assumes a locking position turned in relation to the hole, while being so arranged, with a view to releasing and removal of the twist-lock from the corner box, that it can be positively acted upon by an operating handle o ⁇ similar device, which also serves by way of indicator for the position of the turnable locking cone in relation to the fixed locking knob.
  • Figure 1 shows a perspective view obliquely from below of a first embodiment of a twist-lock according to the invention.
  • Figure 2 shows the same twist-lock seen from the side
  • Figure 3 shows in the same manner a side view of the twist-lock along arrow III in Figure 2
  • Figure 4 shows the twist-lock of Figure 2 seen from below.
  • Figure 5 is a section along the line V-V in Figure 2.
  • Figure 6 is a view of the twist-lock from above
  • Figure 7 is a section along the line VII-VII in Figure 3.
  • Figure 8 illustrates in a sequence of four Figures A, B, C and D the method of using the twist-lock according to the invention.
  • Figure 9 shows a side view of another embodiment of the invention
  • Figure 10 shows a section along the line X-X in Figure 9
  • Figure 11 shows the twist-lock of Figure 9 as seen from above.
  • Figure 12 illustrates schematically the method for releasing a twist-lock according to the invention as shown in the Figures 9-11 with the aid of a tool designed for that purpose.
  • the twist-lock shown in Figures 1-7 consists generally of a housing 1 with a locking knob 2 firmly arranged in the housing, a turnable locking cone 3 and a handle 4 for operating the turnable locking cone 3.
  • the housing 1 is suitably subdivided into two halves capable of being screwed together as indicated in Figure 1, and it consists of a support plate 5 with two parallel sides arranged so as to abut a plane side of each of its corner boxes in a container as indicated in Figure 8.
  • These corner boxes which are normally of so-called ISO standard type, are designed with substantially rectangular lock holes, in which the locking knob 2 or locking cone 3, respectively, is so arranged that it can be inserted and locked by turning in relation to the lock hole.
  • locking knob 2 which is designed with a shaft section 6 which enables turning of the locking knob in relation to the lock hole in the corner box of the container and with a flange section 7, the flanges of which are intended to engage behind the rectangular sides of the lock hole and to secure the locking knob against axial displacement in the corner box.
  • a locking pin 8 is provided, which is shown inter alia in Figure 3 and which is spring-loaded in the upward direction at the chamfered part 9 of the locking knob forming the shaft section proper.
  • the locking pin accordingly snaps in between the chamfered part 9 of the locking knob and the edges of the rectangular lock in the corner box thus preventing, when the locking knob is inserted and locked in the corner box, turning of the housing 1 with locking knob 2 in relation to the corner box.
  • a neck 10 which partly constitutes a spacer sleeve corresponding to the thickness of the material in the corner box of the container, and partly constitutes a guide for shaft 11 of the turnable locking cone 3.
  • shaft 11 of the locking cone is so designed as to comprise a flange 12 accommodated in a corresponding recess 13 of the housing and maintaining locking cone 3 within the housing in an axially immovable but turnable manner.
  • the shaft is provided with a herringbone tooth 14 which co-operates with a corresponding herringbone tooth 15 in the inner end of operating handle 4.
  • Operating handle 4 i ⁇ also located in the housing and retained in the latter by herringbone tooth 15 abutting a shoulder 16 in the housing. With the aid of the herringbone teeth 14 and 15 locking cone 3 is turned whenever handle 4 is turned.
  • the conical head 17, as is most clearly apparent in Figure 1 is partly conical and partly also twisted or designed with oblique contact faces 17a, whic when pressed against the edges of the corner box hole cause positive turning of the conical head 17, as a result of which the latter turns so as to correspond with said hole, enabling the conical head to be inserted into the corner box.
  • the obliqueness of contact faces 17.a shall preferably be orientated in such a direction that the twist-lock, when lowered into a corner box, tends to turn in the same direction as during insertion and locking of the fixed locking knob 2, so that the locking pin 8 is not subjected to any force when the twist-lock with the turnable cone is pressed down into a corner box.
  • the operating handle 4 is suitably arranged in such a position as to extend, in the locking position of the turnable cone, parallel with support plate 5.
  • the spring 19 is to be designed in such a way as to enable the conical head 17 to be positively locked in the "opening position", whereby it can be withdrawn from the corner box of the container. This is brought about by turning the operating handle 4 in such a way that lug 18 is displaced from its end position on the left as shown in Figure 5 to its end position on the right (not shown) where the lug is between an end of the spring and the righthand edge of the hole.
  • An appropriate turning angle for locking conical head 17 amounts to about +45o, and an appropriate angle for positive opening of the conical head may be about -15o measured from an O-line 21 as indicated in Figure 5.
  • the rotatable locking cone is chamfered at two edges so that it can be turned to said negative angle without the conical head locking the cone in the direction opposite to ordinary locking in the corner box.
  • the operating handle also serves as an indicating device for the position of the locking cone, inasmuch as it is turned downward as shown by the dashed lines in Figure 2 when the conical head 17 is turned as it passes the edges of the hole in the corner box, or remains in the turned-down position when cone 17 is positively "opened".
  • Figure A shows how the container 22 i ⁇ raised slightly while an operator is about to insert and lock a twist-lock 23 in a bottom corner box 24 of the container. This is done by fitting in twist-lock 1 with the fixed locking knob 2 facing upward in such a way that the locking knob can be inserted into the hole in corner box 24. Thereafter the entire lock is turned back until its front side with the operating handle 4 is parallel with the end side of corner box 24. At the last stage of said turning locking pin 8 drops in between an edge of flange 12 of the locking knob 2 and an edge in the hole of corner box 24 and prevents any turning of the twist-lock until its locking pin 8 is released in conjunction with the removal of the twist-lock after it has accomplished its purpose.
  • Figure B shows how the twist-lock is turned in its normal and locked application position, in which operating handle 4 is parallel with the end side of the corner box and the turnable locking cone 3 is in its normal locking position at an angle of about 45o in respect of the parallel sides of the reactangular holes in the corner boxes.
  • container 22 has been lowered to the point at which the conical head 17 is just entering the hole in corner box 24, whereby the conical head 17 is positively turned against the action of spring 19 (see Figure 5).
  • twist-lock is released by causing handle 4 to swivel downward to the end position in which lug 18 is locked in its "opening position" (on the right in Figure 5), whereby the upper container with the twist-lock can be lifted from the lower container.
  • locking pin 8 is released and the lock is turned and withdrawn from the bottom hole of the upper container.
  • Figures 9-12 show an alternative embodiment of the invention differing from the above twist-lock mainly in that the twist-lock is provided with a different locking cone operating device.
  • This latter embodiment consists of a housing 25 in the form of two halves 25a and 25b joined together with the aid of screws 26, the housing on either side of support plate 27 forming a neck 28 or 29, respectively, of substantially the same shape and si2e as the hole in the corner box.
  • the housing accommodates a through-going locking unit 30 with a "straight" top cone 31 for manual connection to the bottom corner box of an upper container and a "twisted" bottom cone 32 for automatic connection and locking in a top corner box of an adjacent upper container.
  • the housing has on the inside a cavity accommodating a multi-bladed, double-acting, substantially U-shaped spring 33, said spring with its almost Omega-shaped main section being secured in housing slot 34, while its, legs extend towards the through-shaft 35 of locking unit 30.
  • the shaft i ⁇ provided with a lug 36 facing the main section of spring 33 and arranged in such a position on the shaft that in the normal position when they are not actuated the two locking cones 31 and 32 assume a locking position owing to the action of spring 33 on lug 36.
  • the twist-lock is designed with a flexible handle 24 extending through a hole 38 in the housing, which via a flexible wire 39 with a fastening screw 40 arranged at the end and with a wire lock 41 is connected to a fastening pin 42 on shaft 35 of the locking unit, which in the non-actuated state extends in a substantially right angle in respect of housing hole 38.
  • the flexible grip 37 consists of an outer gripping section 43, a stop flange 44 arranged near the gripping section and a shaft section 45 with a stop lug 46. Shaft 45 is so arranged as to be guided, in the non-actuated locking position of the twist-lock within housing hole 38.
  • the outer end of hole 38 has two slots 34and 48, the width of which is the same or slightly larger than the thickness of wire 39, these slots extending each in its own direction from the hole in the body of support plate 27 while forming an angle of about 45o with the longitudinal axis of the hole 38.
  • the slots 47, 48 are intended to serve as a stop for stop lug 46 of the handle when bottom cone 32 is released from the top corner box of the lower container and when hooking up the bottom cone 32 in the released position.
  • the wire 39 between fastening screw 31 and stop lug 46 has a length appropriate for this purpose.
  • At least some part of return spring 33 may be bent about locking unit shaft 35 so that the ends of the spring rest against retaining pin 42 and actively co-operate in a return of the locking unit to the normal locking position, at the same time as the spring legs 33 act in corresponding manner on lug 36 of the locking unit.
  • bottom cone 32 Once bottom cone 32 has passed through the corner box, it is turned by spring 33 to the locking position in the corner box. It should be noted that top cone 31 is turned, during the automatic turning in of the bottom cone in the corner box, in the locking direction in its own corner box, thus obviating any risk of the twist-lock being released from the corner box of the upper container.
  • Figure 11 shows the twist-lock from above in the locking position and it will be seen that top cone 31 indicated by fully-drawn lines and bottom cone 30 indicated by dashed lines are both in the locking position.
  • Figure 11 also shows by dashed lines and schematically how the locking handle can be operated to release the lower locking cone 30 from the top corner box of a lower container and that the flexible handle can be hooked in anyjone of the two positions into slot 47 or slot 48.
  • the tool consists of a long rod 49 with an actuating hook 50 arranged at the end and a lever 51 secured to said hook, the lever extending at a substantially right angle in respect of rod 49 right opposite the free arm of hook 50.
  • Figure 12 shows how stop lug 46 of the handle is secured on the outside of slot 47 (or 48) and maintains the twist-lock in the open position.
  • the handle i ⁇ released and the locking unit returned to the locking position in reverse manner.
  • the housing may be provided on the inside with a stop lug 52, against which fastening screw 41 abuts in the required end position, as shown in Figure 12.
  • the handle is flexible entails a number of advantages: the twist-lock withstands rough and careless handling without damage; the handle can be easily moved sideways, thus facilitating fastening of containers with the aid of fastening rods, which normally are connected close to the handle; it is simple to open a twist-lock with the aid of the tool described, also at a height of several containers; direct indication is obtained as to whether the twist-lock is in the open or locking position; the twist-lock is, in simple manner, secured in the open position, etc.
  • Figures 1-7 Figures 9-12:
  • housing 25 housing (a and b)

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  • Load-Engaging Elements For Cranes (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)

Abstract

Verrou tournant pour l'accouplement d'objets, par exemple d'un certain nombre de conteneurs empilés, pourvus de cornières présentant des trous pour lesdits verrous tournants. Ces derniers se composent d'un logement (5) comportant une unité de verrouillage tournante (30) pourvue d'un cône de verrouillage (31, 32) en saillie dans chaque direction, l'un de ces cônes de verrouillage (31) étant conçu pour réaliser une connexion principale et résistante avec une cornière d'un objet, à savoir un conteneur, alors que le cône de verrouillage opposé (32) est destiné à se verrouiller automatiquement, par déplacement axial et rotation, dans une cornière d'un autre objet d'une paire d'objets. Le cône de verrouillage tournant possède une tête (32) qui est conique et torsadée, et qui est sollicitée par un ressort (33) dans le sens de la position de verrouillage. Par conséquent, lorsqu'elle est appuyée contre le trou dans la cornière , elle tourne de manière à traverser ce trou, pour assumer ensuite automatiquement une position de verrouillage en tournant par rapport au trou. L'unité de verrouillage (30) est agencée de manière à pouvoir toujours effectuer une rotation positive, et à pouvoir être maintenue, à l'aide de fentes (47) dans le logement (25), dans la position de libération à l'aide d'une poignée flexible en saillie (37) reliée à une partie non centrale de l'unité de verrouillage (30).
PCT/SE1988/000132 1987-03-16 1988-03-15 Verrou tournant semi-automatique, notamment pour l'accouplement de conteneurs WO1988007006A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE8701073A SE8701073D0 (sv) 1987-03-16 1987-03-16 Halvautomatiskt vridlas, speciellt for sammankoppling av containrar
SE8701073-2 1987-03-16

Publications (1)

Publication Number Publication Date
WO1988007006A1 true WO1988007006A1 (fr) 1988-09-22

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ID=20367874

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/SE1988/000132 WO1988007006A1 (fr) 1987-03-16 1988-03-15 Verrou tournant semi-automatique, notamment pour l'accouplement de conteneurs

Country Status (3)

Country Link
AU (1) AU1492188A (fr)
SE (1) SE8701073D0 (fr)
WO (1) WO1988007006A1 (fr)

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3940881A1 (de) * 1989-07-04 1991-01-17 Conver Osr Ozean Service Repar Kuppelstueck zur loesbaren verbindung von containern
DE9015095U1 (de) * 1990-11-02 1992-02-27 Westerwaelder Eisenwerk Gerhard Gmbh, 5241 Weitefeld Ladeeinheit
DE4030336A1 (de) * 1990-09-25 1992-03-26 Conver Osr Ozean Service Repar Kuppelstueck zum verbinden von containern
GB2290825A (en) * 1994-06-25 1996-01-10 Kenneth Reynard Clamping device
DE19504635A1 (de) * 1994-08-19 1996-02-22 Macgregor Conver Gmbh Kuppelstück zur lösbaren Verbindung von Containern
WO1996015053A1 (fr) * 1994-11-11 1996-05-23 All Set Marine Lashing Ab Dispositif de verrouillage pour conteneur
DE19505764A1 (de) * 1995-02-20 1996-08-22 Sec Ship S Equipment Centre Br Fixiereinrichtung zur Fixierung einer Laderaumabdeckung auf dem Laderaum eines Wasserfahrzeuges
GB2303401A (en) * 1995-07-19 1997-02-19 Multi Stroke Limited Semi-automatic twistlock
WO1997021615A1 (fr) * 1995-12-13 1997-06-19 Macgregor-Conver Gmbh Procede et dispositif pour attacher des elements de couplage a des conteneurs et/ou pour detacher des elements de couplage de conteneurs
WO2000000413A1 (fr) * 1998-06-26 2000-01-06 Sec Ship's Equipment Centre Bremen Gmbh Piece d'accouplement pour l'assemblage de deux conteneurs superposes
WO2004051017A1 (fr) * 2002-12-03 2004-06-17 Henley Consultants Ltd. Mecanisme servant a fixer des modules de construction les uns aux autres
CN103332390A (zh) * 2013-07-08 2013-10-02 昆山吉海实业公司 一种半自动扭锁
US20140314511A1 (en) * 2011-11-15 2014-10-23 Duraloc Limited Interconnector for freight containers
CN105691965A (zh) * 2016-02-03 2016-06-22 佛山市筑建集成房屋科技有限公司 拉链式新型集装箱锁件

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NZ247657A (en) * 1993-05-20 1996-01-26 Steel Bros Nz Ltd Connecting adjacent containers by linkage device that locks into container apertures and has chain connection for container misalignment

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE343564B (fr) * 1970-03-06 1972-03-13 Backtemans Patenter Ab
US4196673A (en) * 1975-09-06 1980-04-08 Conver Ingenieur-Technik Gmbh & Co. Kg Coupling device for containers
DE3314361A1 (de) * 1983-04-20 1984-10-25 Wader Willi Gmbh Drehverschluss zum verbinden von containern
DE3330067A1 (de) * 1983-05-23 1984-11-29 Taiyo Seiki Iron Works Positionierkegel fuer container
DE3439134A1 (de) * 1984-10-25 1986-05-07 Conver Ing Technik Gmbh Kuppelstueck zum verbinden von containern
DE3538892A1 (de) * 1984-11-06 1986-05-15 Hit Int Corp Verriegelungsvorrichtung zum befestigen zweier teile aneinander
WO1988003100A1 (fr) * 1986-10-23 1988-05-05 Gunner Voldsgaard Jensen Verrou pour conteneurs

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE343564B (fr) * 1970-03-06 1972-03-13 Backtemans Patenter Ab
US4196673A (en) * 1975-09-06 1980-04-08 Conver Ingenieur-Technik Gmbh & Co. Kg Coupling device for containers
DE3314361A1 (de) * 1983-04-20 1984-10-25 Wader Willi Gmbh Drehverschluss zum verbinden von containern
DE3330067A1 (de) * 1983-05-23 1984-11-29 Taiyo Seiki Iron Works Positionierkegel fuer container
DE3439134A1 (de) * 1984-10-25 1986-05-07 Conver Ing Technik Gmbh Kuppelstueck zum verbinden von containern
DE3538892A1 (de) * 1984-11-06 1986-05-15 Hit Int Corp Verriegelungsvorrichtung zum befestigen zweier teile aneinander
WO1988003100A1 (fr) * 1986-10-23 1988-05-05 Gunner Voldsgaard Jensen Verrou pour conteneurs

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Derwent's abstract, No. G2364 E/21; & SU,A,852723. *

Cited By (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5141372A (en) * 1989-07-04 1992-08-25 Conver-Osr Ozean-Service-Reparatur-Ingenieurtechnik Gmbh Coupling piece for releasably connecting containers
DE3940881A1 (de) * 1989-07-04 1991-01-17 Conver Osr Ozean Service Repar Kuppelstueck zur loesbaren verbindung von containern
DE4030336A1 (de) * 1990-09-25 1992-03-26 Conver Osr Ozean Service Repar Kuppelstueck zum verbinden von containern
DE4030336C2 (de) * 1990-09-25 2001-03-22 Macgregor Conver Gmbh Kuppelstück zum Verbinden von Containern
DE9015095U1 (de) * 1990-11-02 1992-02-27 Westerwaelder Eisenwerk Gerhard Gmbh, 5241 Weitefeld Ladeeinheit
GB2290825B (en) * 1994-06-25 1996-12-18 Kenneth Reynard Container clamping device
GB2290825A (en) * 1994-06-25 1996-01-10 Kenneth Reynard Clamping device
DE19504635A1 (de) * 1994-08-19 1996-02-22 Macgregor Conver Gmbh Kuppelstück zur lösbaren Verbindung von Containern
US5758391A (en) * 1994-08-19 1998-06-02 Macgregor-Conver Gmbh Coupling piece for the detachable connection of containers
WO1996015052A1 (fr) * 1994-11-11 1996-05-23 A11 Set Marine Lashing Aktiebolag Dispositif d'accrochage des conteneurs
WO1996015053A1 (fr) * 1994-11-11 1996-05-23 All Set Marine Lashing Ab Dispositif de verrouillage pour conteneur
DE19505764C2 (de) * 1995-02-20 2002-10-17 Sec Ship S Equipment Ct Bremen Fixiereinrichtung zur Fixierung einer Laderaumabdeckung auf dem Laderaum eines Wasserfahrzeuges
DE19505764A1 (de) * 1995-02-20 1996-08-22 Sec Ship S Equipment Centre Br Fixiereinrichtung zur Fixierung einer Laderaumabdeckung auf dem Laderaum eines Wasserfahrzeuges
GB2303401A (en) * 1995-07-19 1997-02-19 Multi Stroke Limited Semi-automatic twistlock
GB2303401B (en) * 1995-07-19 1998-12-23 Multi Stroke Limited Semi-automatic twistlock
WO1997021615A1 (fr) * 1995-12-13 1997-06-19 Macgregor-Conver Gmbh Procede et dispositif pour attacher des elements de couplage a des conteneurs et/ou pour detacher des elements de couplage de conteneurs
WO2000000413A1 (fr) * 1998-06-26 2000-01-06 Sec Ship's Equipment Centre Bremen Gmbh Piece d'accouplement pour l'assemblage de deux conteneurs superposes
WO2004051017A1 (fr) * 2002-12-03 2004-06-17 Henley Consultants Ltd. Mecanisme servant a fixer des modules de construction les uns aux autres
CN100368639C (zh) * 2002-12-03 2008-02-13 亨里技术有限公司 将建筑标准组件固定在一起的机构及相应方法
US20140314511A1 (en) * 2011-11-15 2014-10-23 Duraloc Limited Interconnector for freight containers
US9682816B2 (en) * 2011-11-15 2017-06-20 Duraloc Limited Interconnector for freight containers
CN103332390A (zh) * 2013-07-08 2013-10-02 昆山吉海实业公司 一种半自动扭锁
CN105691965A (zh) * 2016-02-03 2016-06-22 佛山市筑建集成房屋科技有限公司 拉链式新型集装箱锁件

Also Published As

Publication number Publication date
AU1492188A (en) 1988-10-10
SE8701073D0 (sv) 1987-03-16

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