US3691595A - Lashing fitting - Google Patents

Lashing fitting Download PDF

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Publication number
US3691595A
US3691595A US120839A US3691595DA US3691595A US 3691595 A US3691595 A US 3691595A US 120839 A US120839 A US 120839A US 3691595D A US3691595D A US 3691595DA US 3691595 A US3691595 A US 3691595A
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United States
Prior art keywords
fitting
container
twistlock
housing
turning
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
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US120839A
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English (en)
Inventor
Hans Ulrich Backteman
Richard John Taylor
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BACKTEMANS PATENTER AB
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BACKTEMANS PATENTER AB
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Filing date
Publication date
Priority claimed from SE3051/70A external-priority patent/SE343564B/xx
Priority claimed from SE160871A external-priority patent/SE368945B/xx
Application filed by BACKTEMANS PATENTER AB filed Critical BACKTEMANS PATENTER AB
Application granted granted Critical
Publication of US3691595A publication Critical patent/US3691595A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D90/00Component parts, details or accessories for large containers
    • B65D90/0006Coupling devices between containers, e.g. ISO-containers
    • B65D90/0013Twist lock
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16BDEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B12/00Jointing of furniture or the like, e.g. hidden from exterior
    • F16B12/10Jointing of furniture or the like, e.g. hidden from exterior using pegs, bolts, tenons, clamps, clips, or the like
    • F16B12/28Jointing of furniture or the like, e.g. hidden from exterior using pegs, bolts, tenons, clamps, clips, or the like for metal furniture parts
    • F16B12/36Jointing of furniture or the like, e.g. hidden from exterior using pegs, bolts, tenons, clamps, clips, or the like for metal furniture parts using separate pins, dowels or the like
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S24/00Buckles, buttons, clasps
    • Y10S24/30Separable-fastener or required component thereof
    • Y10S24/51Separable-fastener or required component thereof including receiving member having cavity and mating member having insertable projection guided to interlock thereby
    • Y10S24/53Projection or cavity rotates about axis of cavity access opening to interlock
    • Y10S24/54Projection or cavity rotates about axis of cavity access opening to interlock having projection rotatably connected to its member
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T24/00Buckles, buttons, clasps, etc.
    • Y10T24/28Freight container to freight container fastener
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T24/00Buckles, buttons, clasps, etc.
    • Y10T24/45Separable-fastener or required component thereof [e.g., projection and cavity to complete interlock]
    • Y10T24/45152Each mating member having similarly shaped, sized, and operated interlocking or intermeshable face
    • Y10T24/4522Sliding or rotating element

Definitions

  • [5 7 ABSTRACT Lashing fittings are characterized in that the rotation of the twistlock is automatically activated by vertical compression caused by the weight of a container coming into contact with the housing of the lashing fitting attached to a container or a loading platform, said twistlock being rotated by means of a force which is released exclusively by the said act of the weight of a container reacting against the housing of the lashing fitting thereby transmitting to the twistlock a revolving movement towards a locking position within said corner casting.
  • An indicator is provided for indicating the tripping of the lashing fitting for connecting the containers in question to the lashing fitting and thereby to one another, and, on the other hand, angular displacement in opposite directions of the arrow tip-like heads of the twistlocks of one lashing fitting in relation to each other and, further, a sub-division of the revolving movement of the lock members over an angular range of into two unequal steps during turning of the twistlocks to respectively the locked and the released positions.
  • the invention broadly refers to a device for securing a freight container to a loading platform and/or to another container within a stack of a multiplicity of such freight containers.
  • the device is referred to as a lashing fitting and the practice of assembling containers together into a stack or block is referred to as lashing.
  • the invention refers to a new type of lashing fitting in the form of a self-contained removable unit adapted to be attached to corner castings in containers and/or to load decks to cause a container to become interconnected with another container or to a loading deck by engagement with the lashing fitting.
  • Prior art lashing equipment for lashing containers comprise wires, chains or the like binding together the various containers to form coherent structures or stacks upon a loading platform such as the deck of a ship.
  • This prior art procedure has been time consuming and hazardous due to the fact that the stevedores had to climb up and down the container stack in order to place or remove the many various lashing fittings.
  • the prior art also comprises a variety of lashing fittings which depending on the place of use,such as between the deck and the lowermost container, between pairs of stacked containers or on top of the containers, have been of many different types. Accordingly, loading time has been extended due to the time consuming and troublesome lashing of the containers and the necessity to select suitable lashing fittings for use in the various positions.
  • a lashing fitting for releasable lashing of freight containers mutually and/or in relation to a loading platform such lashing fitting being a separate unit comprising a housing and, extending therefrom, at least one rotatable lock member, hereinafter called a twistlock, which in an initial positioncan be introduced into the elongate aperture ofa corner casting of a container.
  • these lashing fittings are characterized in that the rotation of the twistlock is automatically activated by vertical compression caused by the weight of a container coming into contact with the housing of the lashing fitting attached to a container or a loading platform, said twistlock being rotated by means of a force which is released exclusively by the said act of the weight of a container reacting against the housing of the lashing fitting thereby transmitting to the twistlock a revolving movement towards a locking position within said corner casting.
  • the usefulness of the basic lashing fitting is further enhanced by certain modifications comprising, on the one hand, the provision of an indicator for indicating the tripping of the lashing fitting for connecting the containers in question to the lashing fitting and thereby to one another, and, on the other hand, angular displacement in opposite directions of the arrow tip-like heads of the twistlocks of one lashing fitting in relation to each other and, further, a subdivision of the revolving movement of the lock members over an angular range of 180 into two unequal steps during turning of the twistlocks to respectively the locked and the released positions.
  • FIG. 1 is a perspective view showing several containers during'loading or unloading of one container C
  • FIG. 2 is a vertical sectional view of a lashing fitting according to the invention
  • FIG. 3 is a horizontal sectional view of the lashing fitting along line III-Ill in FIG. 2,
  • FIG. 4 is a vertical sectional view of a lashing fitting as being inserted into two opposed corner castings of two superimposed containers
  • FIG. 5 is a vertical section of a part of the lashing fitting provided with a protruding bottom plate for attachment in relation to guide rails on a ship deck or similar platform,
  • FIG. 6 is a side view of another embodiment of the lashing fitting according to the invention provided with disengaging means, portion of the lower part of the housing being broken away to uncover certain inner structural parts,
  • FIG. 7 illustrates the lashing fitting shown in FIG. 6 turned from the position shown in FIG. 6,
  • FIG. 8 is a sectional view along line VIII-VIII in FIG. 7 of the device illustrated in FIGS. 6 and 7,
  • FIG. 9 is a view similar to FIG. 6 illustrating another embodiment of the lashing fitting according to the invention.
  • FIG. 10 is a view similar to FIG. 7 of the modified embodiment according to FIG. 9.
  • FIG. 1 there is shown a freight container C being lowered onto a stack of similar containers. All the containers are provided with corner castings ll, 12. As appears from FIG. 1 lashing fittings 1 according to the invention are attached to the upper container C to enable this container to be coupled to the lowermost forward container within the stack by simply lowering the upper container C onto the underlying container. As appears from FIG. I containers of varying length may be placed adjacent to each other, it also being obvious that containers of different height can be stacked together whereby the need inherent in prior art systems for a time-consuming assembly of mutually corresponding containers is eliminated.
  • a housing is formed by assembling U- beam sections la and 1b with the shank ends in mutual contact and united by welding along the lines of contact. Reinforcing struts are welded both to the united shanks of the U-beam sections and to each other as shown at 10.
  • a handle 19 is provided at one side of the box-like housing so formed.
  • a central shaft 3 extends through said housing 1, both ends of said shaft being shaped as arrow-tips forming heads 2, 13 on either side of housing 1. For reasons explained further down either or both of said heads 2, 13 is provided with a through bore 20.
  • a pin 5 or similar part extends from shaft 3 within housing 1 to anchor one end of a torsion spring 4 to shaft 3.
  • the opposite end of torsion spring 4 is attached to housing 1, for example, as shown in FIGS. 2 and 3 at said reinforcing struts extending between the shank portions of the U-beam sections.
  • a locking pin 6 is also rigidly mounted on shaft 3 to restrict in a way as described further down the revolving movement of shaft 3.
  • guides or filling pieces 18 are provided between the surface of either head 2, 13 facing housing 1 and the housing itself there are provided guides or filling pieces 18, said guides being firmly attached to housing 1 and enclosing shaft 3.
  • a tripping stud 7 extends from the interior of housing 1 through one of the housing walls adjacent shaft 3.
  • a tripper piece 15 is mounted onto the shaft of release stud 7 inside a recess 16 in the wall of housing 1. For reasons explained further down a recess 8 is provided on the side of the shaft of release stud 7 facing shaft 3.
  • the lashing fitting is held in position by insertion of guide or filling piece 18 into the elongate aperture of the correspond ing corner casting, said guide or filling piece having a corresponding cross sectional shape substantially filling said aperture.
  • An abutment piece 17 is arranged within housing 1 diametrically opposite said tripping stud 7 in relation to shaft 3.
  • Torsion spring 4 is shown to enclose and extend around shaft 3.
  • the lashing fitting as illustrated in FIGS. 2 to 4 operates as follows. Lashing fittings according to the invention are placed into the four upper comer castings of a container after a tool has been inserted through bore 20 of the upper arrow tip head 2 to turn shaft 3 and its heads 2 and 13 a half turn or 180 in a direction for tensioning spring 4. During the priming of the lashing fitting, locking pin 6 passes through recess 8 of tripping stud 7 and against vertical spring tension (not shown) which presses tripping stud 7 upwards so that after locking pin 6 has passed through recess 8, the shaft of tripping stud 7 will provide a stop against locking pin 6 being returned through recess 8. Now the lashing fitting is conditioned for the subsequent automatic lashing or coupling operation.
  • the tripper piece 15 is actuated manually or with the aid of a tool through recess 16 in the side wall of housing 1 in a downward direction as seen in FIGS. 2 and 4 whereby pin 5 is permitted under the pressure of spring 4 to pass through recess 8 in the tripping stud 7.
  • the accumulated turning force of torsion spring 4 will cause shaft 3 with its arrow tip heads 2, 13 to turn through an additional range of 90 until locking pin 6 will abut against abutment piece 17, as will appear from FIG. 3.
  • FIG. 5 A modified embodiment of the invention is shown in FIG. 5 showing a lashing fitting adapted to be inserted into stationary guide rails 10 or similar devices on a loading platform such as'the deck of a ship to enable a lowermost container to be lashed on board.
  • the lashing fitting is provided with only one lock member 2 extending from housing 1 whereas the opposite side of the house is provided with a locking plate 9, locking stud, locking flange or the like extending from the housing in an outward direction.
  • the lashing fitting can be inserted by a lateral shifting movement into engagement with stationary guide rails 10 on the loading platform, whereafter the upper arrow tip head 2 of the shaft 3 is tensioned by a revolving movement extending over half a turn thus conditioning the lashing fitting to perform the action described in connection with the first embodiment when a container is lowered onto the primed lashing fittings.
  • FIGS. 6 to 8 there is shown a modified embodiment of the invention so constructed that lashing fittings may be suspended from the bottom face of a container by insertion into the downward facing corner castings thereof. This result is obtained by angularly displacing the vertical alignment of arrow tip head 13 on shaft 3 in relation to the filling piece 18 while arrow tip head 2 remains in alignment with filling piece 18.
  • angular displacement between arrow tip head 13 and filling piece 18 amounts to between and 170, a displacement of about 30 being preferred, but this is obviously dependent upon the size and shape of the aperture.
  • a lashing fitting according to this embodiment is to be suspended from the bottom of a container the lashing fitting is up-ended, and upper lock member 13 of the lashing fitting shown in the draw ing as the lower lock member is stressed against tension of spring 4 to a position aligned with the elongate guide 18 thus permitting the arrow tip head 13 together with the guide 18 to be inserted into the elongate aperture in the corner casting of the container.
  • spring 4 With the arrow tip head inserted into the corner casting torsion spring 4 will turn back the head of lock member 13 to its initial position in which the lock member is angularly displaced in relation to the elongate aperture of the corner casting whereby the lashing fitting will be securely suspended from the lower surface of the container.
  • Locking member 2 remaining in alignment with filling piece 18 will thereby be unhindered from entering into its appropriate location, and upon making contact with the surface of the lashing fittings location, release stud 7 will be depressed sufficiently to allow locking pin 6 to pass by locking stop 32 during rotation of shaft 3 under pressure from spring 4. Rotation of shaft 3 is then stopped by the coming into contact of pin 5 with locking stop 32 thus restraining both look members 2 and 13 in an angular disposition in relation to filling pieces 18.
  • the construction of the release mechanism of the lashing fitting as shown in FIGS. 6, 7 and 8 is such that the stud 7 is a shaft guided by bushings 28 and 31 and whose enclosed end is seated upon a compression spring 30.
  • a triggering piece 15, 29, 33 and locking stop 32 Upon the shaft of stud 7 is mounted a triggering piece 15, 29, 33 and locking stop 32.
  • Locking stop 32 is bevelled on one side so that during the tensioning operation of spring 4 pin 6 acts against the bevelled surface of locking stop 32 which in turn compresses spring 30, thus allowing pin 6 to pass by locking stop 32.
  • Triggering piece 15, 29, 33 is a bevelled plate the upper horizontal part of which projects into a hole 16 in the end wall of the housing and the ends 29, 33 of which extend upon a lower horizontal plane than that of part 15 towards the open side of the housing, thus permitting the triggering mechanism to be activated from the end or from either side of the lashing fitting.
  • lock members 2, 13 are both shorter and narrower than the filling pieces 18 in order to allow tolerance for slight misalignment, due to where or the introduction of foreign matter, of the lock members 2, 13 in relation to filling pieces 18. By this means the grave risk of accident due to incomplete disengagement of containers from the lashing fittings will be minimized.
  • An indicator shaped as a curved arm 21 and mounted in the box construction of the housing swings about a pivot pin 23 holding arm 21 by .means of a locking washer 24.
  • Indicator arm 21 is tensioned inwards from the housing 1 by means of a spring 25 mounted between the housing wall and the indicator arm itself.
  • a cam, pin or similar member 27 is supported by shaft 3 in a position to contact the indicator arm 21 during rotation of the shaft and to push it outwardly in a revolving movement about pivot pin 23 to cause the outer end of indicator arm 21 to extend through an aperture 22 in the wall of housing 1 and thus visually to indicate the tripping of the lashing fitting.
  • 13 pin 27 is thus in abutting contact with indicator arm 21 to hold said arm in its extended position.
  • abutment piece (not shown) is provided in a position in housing 1 diametrically opposed to tripping stud 7 in relation to shaft 3 for the purpose of preventing shaft 3 from being turned beyond one half turn from the start ing position, said abutment piece corresponding to abutment piece 17 in the embodiment shown in FIGS. 2 to 5.
  • the lashing fitting according to this embodiment as shown in FIGS. 6 to 8 is disengaged in a similar way as the lashing fitting illustrated in FIGS. 2 to 4.
  • the tripping or triggering piece 15, 29 or 33 is actuated either manually or with the aid of :a tool through recess 16 in the end wall of the housing or, as far as parts 29, 33 are concerned, through the open side of the box-like housing construction.
  • Pressure in a direction towards lock member 13 upon anyone of parts 15, 29 or 33 will call the shaft of stud 7 to further depress spring 30 thereby permitting pin 5 to pass by stop 32 during rotation of shaft 3 under pressure from spring 4.
  • Rotation of shaft 3 will stop when pin 6 makes contact with the abutment piece 17 as shown in FIG.
  • the total permissible turning movement of shaft 3 amounting to half a turn is divided into two equal stages viz. a locking stage and an unlocking stage, each stage comprising a turn of whereas in the embodiment illustrated in FIGS. 6 to 8 the turning movement is divided into two unequal stages depending on the desired angular displacement between lock member 13 and the filling piece 18.
  • the first turning step of the lock members to the locking position preferably should comprise about 105 whereas the second turning step of the lock members 2, 13 to the container-disengaging position should comprise about 75.
  • FIGS. 9 and 10 The modified embodiment of the invention illustrated FIGS. 9 and is functionally similar to the embodiment shown in FIG. 5, the lashing fitting of FIGS. 9 and 10 being adapted to be attached to stationary guide rails or similar arrangements on a loading platform such as the deck of a ship.
  • the lashing fitting according to FIGS. 9 and 10 in a way similar to the construction shown in FIG. 5 is provided with only one lock member 2 extending from one side of housing 1 whereas the opposite side of the housing is provided with engaging members 9 extending from the housing, these members being in the form of locking plates, studs, flanges or the like which may be integral with the lower part of the housing.
  • the lashing fitting according to this embodiment may be inserted by lateral shifting movement into engagement with stationary guide rails on the deck of a ship whereafter the upper arrow tip-like lock member 2 on the turning shaft 3 may be loaded or tensioned as described above by a half-turn revolving movement.
  • a container is lowered for placement onto the deck engagement with the lashing fitting will take place in the way as described above as soon as the tripping stud 7 is actuated for releasing the turning movement of lock member 2, the indicator 21 being caused to extend through aperture 22 in the housing to visually indicate the tripping of the lashing fitting.
  • Detachment of lock member 2 from the superimposed container is obtained in the same way as in the previously described embodiment by activation of tripper or trigger piece 15, 29 or 33.
  • the turning movement of shaft 3 is performed in two equal steps each comprising 90.
  • lashing fittings of the embodiment illustrated by reference to FIGS. 6 to 8 may also be placed in the upper corner castings of a container in order to receive a further container not withstanding the fact that from a safety point of view suspension of the lashing fitting from the bottom of a container is preferable.
  • the member exerting the turning action is a torsion spring
  • other means for performing the required turning action such means, for example, being pneumatic means, electromotors, etc.
  • the pure mechanical operating means as described appears to form the cheapest and safest solution of the problem.
  • a fitting for disengagably securing a freight container to another container or to loading platform said fitting being a separate unit comprising a housing and, extending therefrom, at least one twistlock member which in an initial position is insertable into an elongate aperture in a comer casting of a container, wherein the turning movement of the twistlock member is automatically tripped upon assembly of a further container with the fitting previously attached to a container or loading platform, a twist-exerting member for turning said twistlock member, said twist-exerting member being adapted to turn the twistlock member through an angle of said turning action being sub-divided into a first securing step and a second disengaging step, said securing step being automatically tripped upon assembly of a further container with said fitting by the depression of a tripping stud projecting through a hole in said housing for releasing the securing step of the twisting action of said twist-exerting member thereby to turn said twistlock member into a locking position within said corner casting.
  • twist-exerting member comprises a torsional spring which, from its nontensioned position, may be tensioned to said initial position.
  • a fitting according to claim 4 said fitting being a separate unit comprising a housing from which one twistlock member extends in eitherdirection for simultaneously coupling the fitting with two containers placed one upon another with said fitting interposed, the two lock members being identically shaped and mutually connected by a common shaft extending through said housing.
  • a fitting according to claim 1 comprising a single lock member extending from said housing, the opposite side of the housing being provided with a locking plate, and a locking stud cooperating with stationary guides on a loading platform for detachable coupling of a container to said loading platform.
  • the housing comprises two assembled U-beam sections with shank ends of said sections in mutual contact and fastened by welding along the lines of contact, said U-beam sections being reinforced by struts welded both to each other and to the fastened shanks of the U-beam sections, the longitudinal axis of said through shaft extending in the same direction as said reinforcing struts, a handle being provided at one end of the sides of the housing formed by the web portion of one of said U- beam sections.
  • a fitting for disengagably securing a freight container to another container or to a loading platform said fitting being a separate unit comprising a housing and, extending therefrom, at least one twistlock member which in an initial position is insertable into an elongate aperture in a corner casting of a container, the turning movement of the twistlock member being automatically tripped upon assembly of a further container with the fitting previously attached to a container or loading platform, a twist-exerting member for turning said twistlock member, said twist-exerting member being adapted to turn the twistlock member through an angle of 180, said turning action being subdivided into a first securing step and a second disengaging step, said securing step being automatically tripped during assembly of a further container with said fitting by the depression of a tripping stud projecting through a hole in said housing for releasing the securing step of the twisting action of said twist-exerting member thereby to turn said twistlock member into a locking position within said corner casting, wherein an indicator is
  • a fitting according to claim 8, wherein the indicator is an arm journalled for swinging movement about a pivot and during turning of the lock member to the coupling position being acted upon by a cam, and a pin provided on said shaft for shifting to a position extending from said housing through a recess therein.
  • a fitting according to claim 9 wherein a pressure spring urges said indicator towards its initial position indicating that the lock means of the fitting does not perform a coupling action.
  • a fitting for disengagably securing a freight container to another container or to a loading platform said fitting being a separate unit comprising a housing and, extending therefrom, at least one twistlock member which in an initial position is insertable into an elongate aperture in a comer casting of a container, the turning movement of the twistlock member being automatically tripped upon assembly of a further container with the fitting previously attached to a container or loading platform, a twist-exerting member for turning said twistlock member, said twist-exerting member being adapted to turn the twistlock member an angle of 180, said turning action being sub-divided into a first securing step and a second disengaging step, said securing step being automatically tripped during assembly of a further container with said fitting by the depression of a tri in stud ro'ecti throu hole in said housin for i ze iea ing the: securiit g step g f 3'16 twisting action 0 said twist-ex
  • a fitting according to claim 11, wherein the relative angular displacement of said lock members is in the range of between 10 and 13.
  • a fitting according to claim 11, wherein the lock members of the fitting in the tensioned starting position are tensioned for turning in two unequal steps determined in dependence upon the actual angular displacement between the lock members.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Connection Of Plates (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
  • Load-Engaging Elements For Cranes (AREA)
US120839A 1970-03-06 1971-03-04 Lashing fitting Expired - Lifetime US3691595A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE3051/70A SE343564B (fr) 1970-03-06 1970-03-06
SE160871A SE368945B (fr) 1971-02-09 1971-02-09

Publications (1)

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US3691595A true US3691595A (en) 1972-09-19

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Application Number Title Priority Date Filing Date
US120839A Expired - Lifetime US3691595A (en) 1970-03-06 1971-03-04 Lashing fitting

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US (1) US3691595A (fr)
AT (1) AT323055B (fr)
BE (1) BE763799A (fr)
CA (1) CA937811A (fr)
CH (1) CH550700A (fr)
DE (1) DE2110716A1 (fr)
DK (1) DK127409B (fr)
FR (1) FR2084265A5 (fr)
HU (1) HU166355B (fr)
IE (1) IE35852B1 (fr)
IL (1) IL36342A (fr)
NL (1) NL7102875A (fr)
NO (1) NO137489C (fr)
PL (1) PL76309B1 (fr)

Cited By (60)

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US3894493A (en) * 1973-06-13 1975-07-15 Peck & Hale Stacker key locking device
US3898873A (en) * 1973-07-16 1975-08-12 Pullman Inc Testing device and method for testing containers
US3917213A (en) * 1974-06-03 1975-11-04 Koch & Sons Inc H Adjustable tiedown device
US3972425A (en) * 1974-06-05 1976-08-03 Martino John M Di Tandem midlock
US3980185A (en) * 1973-08-06 1976-09-14 Cain Clyde R Cargo container interlock system
US4129395A (en) * 1977-07-05 1978-12-12 Theurer Atlantic Incorporated Container lock assembly
US4266820A (en) * 1979-05-14 1981-05-12 Pullman Incorporated Variance compensating coupler for container-carrying trailer chassis
US4294185A (en) * 1977-09-06 1981-10-13 Nordstrom Immo R System for securing containers in a ship's hold
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US4389761A (en) * 1979-11-17 1983-06-28 Conver Ingenieur-Technik Gmbh & Co. Kg Container coupling with split housing
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US4653659A (en) * 1984-10-15 1987-03-31 Parteurosa, Societe Anonyme Conveyable container-shaped structural elements, and structures obtained from such structural elements
US4732505A (en) * 1984-10-25 1988-03-22 Conver Ingenieur Technik Gmbh & Co. Kg Coupling piece for connecting containers
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US4950114A (en) * 1986-06-28 1990-08-21 Dieter Borchardt Method for combining at least two container units comprising ISO containers to form a transportation unit, as well as the transportation unit formed
US5002418A (en) * 1988-12-09 1991-03-26 Vsi Corporation Hold down device with extended capture pawl mechanism
US5062752A (en) * 1988-02-04 1991-11-05 Taiyo Seiki Iron Works Co., Ltd. Container coupling device
US5141372A (en) * 1989-07-04 1992-08-25 Conver-Osr Ozean-Service-Reparatur-Ingenieurtechnik Gmbh Coupling piece for releasably connecting containers
US5155960A (en) * 1988-03-29 1992-10-20 Indal Furniture Systems A Division Of Indal Limited Cam action connector for joining furniture panels
US5183375A (en) * 1991-01-18 1993-02-02 Stoughton Trailers, Inc. Container stacking apparatus
US5193253A (en) * 1988-07-29 1993-03-16 Conver-Osr Ozean Service-Reparatur-Ingenieurtechnik Gmbh Coupling piece and method for connecting containers
US5257440A (en) * 1989-07-07 1993-11-02 Christian Bardou Portable modular structure
WO1994012408A1 (fr) * 1992-11-23 1994-06-09 Hydrocon International Ab Verrou de conteneur servant a verrouiller reciproquement des conteneurs empiles
DE19534767A1 (de) * 1995-09-19 1997-03-20 Jun Alexander Faller Drehriegelvorrichtung zur Verbindung von aufsetzbaren Containern, insbesondere auf stapelfähige Container, auf Fahrzeuge, auf Schiffe o. dgl.
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US20040028495A1 (en) * 2000-08-23 2004-02-12 Philip Tomkins Transport linking frames
US20050103647A1 (en) * 2002-02-20 2005-05-19 Stephan Hase Container comprising an electrically driven interlocking mechanism
US20050191124A1 (en) * 2003-06-02 2005-09-01 Yoshitaka Watanabe Container connecting metal fixture
US20050210636A1 (en) * 2002-05-30 2005-09-29 Se-Jong Park Apparatus for automatically locking the ship container
US20060108477A1 (en) * 2004-11-23 2006-05-25 Helou Elie Jr Cargo aircraft
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EP2108816A2 (fr) 2008-03-05 2009-10-14 General Electric Company Procédé et système pour assembler des composants dans un tour d'une turbine d'éolienne
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US20100308180A1 (en) * 2004-11-23 2010-12-09 Helou Jr Elie Method and system for loading and unloading cargo assembly onto and from an aircraft
CN101362540B (zh) * 2007-08-08 2011-04-20 中国国际海运集装箱(集团)股份有限公司 运输方法
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US20110162418A1 (en) * 2010-01-05 2011-07-07 Union Pacific Railroad Company Container internal lock mechanism
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US20120082510A1 (en) * 2010-10-05 2012-04-05 Lew Steven A ISO container adapter
US20130008900A1 (en) * 2011-07-05 2013-01-10 Pin-Chien Wu Multi-purpose floatable container having a linkage disc for laterally securing an additional container
CN103183189A (zh) * 2011-12-30 2013-07-03 胜狮货柜管理(上海)有限公司 一种集装箱连接装置
US20140359977A1 (en) * 2011-09-09 2014-12-11 David Robin Bean Locking Assembly
US9067729B2 (en) 2005-09-02 2015-06-30 Sti Holdings, Inc. Compartmentalized stacking posts and container with compartmentalized stacking posts
US20160107804A1 (en) * 2014-10-16 2016-04-21 Mi-Jack Products, Inc. Self-Latching Interbox Connector for Automatic Securement of a Top Container to a Bottom Container
NO20170922A1 (no) * 2017-06-06 2018-12-07 Jarle Tveiten Transp As Låssystem
US10336135B1 (en) 2016-05-13 2019-07-02 Selectrailers Llc Wheel adapter for a cargo container
US10525869B2 (en) 2014-09-19 2020-01-07 Jost-Werke Gmbh Locking device for containers
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US3894493A (en) * 1973-06-13 1975-07-15 Peck & Hale Stacker key locking device
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US4294185A (en) * 1977-09-06 1981-10-13 Nordstrom Immo R System for securing containers in a ship's hold
US4360115A (en) * 1978-03-09 1982-11-23 Saunders George D Sectional multi-purpose cargo container
US4349108A (en) * 1979-04-19 1982-09-14 W. H. D. Development Limited Containers
US4266820A (en) * 1979-05-14 1981-05-12 Pullman Incorporated Variance compensating coupler for container-carrying trailer chassis
US4389761A (en) * 1979-11-17 1983-06-28 Conver Ingenieur-Technik Gmbh & Co. Kg Container coupling with split housing
US4741449A (en) * 1980-04-15 1988-05-03 Parteurosa S.A. Container shaped structural element and structure obtained from a plurality of components from such containers
US4653659A (en) * 1984-10-15 1987-03-31 Parteurosa, Societe Anonyme Conveyable container-shaped structural elements, and structures obtained from such structural elements
US4732505A (en) * 1984-10-25 1988-03-22 Conver Ingenieur Technik Gmbh & Co. Kg Coupling piece for connecting containers
US4625878A (en) * 1985-02-01 1986-12-02 Lee Chao Structure of container possible for bulk cargo carriage in addition to original utility
US4950114A (en) * 1986-06-28 1990-08-21 Dieter Borchardt Method for combining at least two container units comprising ISO containers to form a transportation unit, as well as the transportation unit formed
US5062752A (en) * 1988-02-04 1991-11-05 Taiyo Seiki Iron Works Co., Ltd. Container coupling device
US5155960A (en) * 1988-03-29 1992-10-20 Indal Furniture Systems A Division Of Indal Limited Cam action connector for joining furniture panels
US5193253A (en) * 1988-07-29 1993-03-16 Conver-Osr Ozean Service-Reparatur-Ingenieurtechnik Gmbh Coupling piece and method for connecting containers
US5002418A (en) * 1988-12-09 1991-03-26 Vsi Corporation Hold down device with extended capture pawl mechanism
US5141372A (en) * 1989-07-04 1992-08-25 Conver-Osr Ozean-Service-Reparatur-Ingenieurtechnik Gmbh Coupling piece for releasably connecting containers
US5257440A (en) * 1989-07-07 1993-11-02 Christian Bardou Portable modular structure
US5183375A (en) * 1991-01-18 1993-02-02 Stoughton Trailers, Inc. Container stacking apparatus
WO1994012408A1 (fr) * 1992-11-23 1994-06-09 Hydrocon International Ab Verrou de conteneur servant a verrouiller reciproquement des conteneurs empiles
US5816423A (en) * 1993-10-25 1998-10-06 Stoughton Trailers, Inc. Intermodal container
USD381579S (en) * 1995-03-17 1997-07-29 Ventura Holding AS Flexible storage and transport container for liquids
DE19534767A1 (de) * 1995-09-19 1997-03-20 Jun Alexander Faller Drehriegelvorrichtung zur Verbindung von aufsetzbaren Containern, insbesondere auf stapelfähige Container, auf Fahrzeuge, auf Schiffe o. dgl.
US5791808A (en) * 1996-03-11 1998-08-11 Nyholm; Ture Semi-automatic twistlock
US6113305A (en) * 1997-04-24 2000-09-05 Taiyo Seiki Iron Works Co., Ltd. Container coupling tool
US20080107505A1 (en) * 1998-04-08 2008-05-08 Trailer Bridge, Inc. Container transportation system and method
US7341422B1 (en) * 1998-04-08 2008-03-11 Trailer Bridge, Inc. Container transportation system and method
US6336765B1 (en) * 1998-10-19 2002-01-08 Kabushiki Kaisha Marifit Twist lock for connecting containers
US6237794B1 (en) 1999-11-05 2001-05-29 Stoughton Trailers, Inc. Stacking post top casting
US6460227B2 (en) * 1999-12-27 2002-10-08 Buffers Usa, Inc. Locking device for use with stackable shipping containers
US20040028495A1 (en) * 2000-08-23 2004-02-12 Philip Tomkins Transport linking frames
US6877939B2 (en) * 2000-10-02 2005-04-12 Philip Tomkins Transport linking frames
US20050103647A1 (en) * 2002-02-20 2005-05-19 Stephan Hase Container comprising an electrically driven interlocking mechanism
US7000765B2 (en) * 2002-02-20 2006-02-21 Lepus Vermögensverwaltung GmbH Container comprising an electrically driven interlocking mechanism
US20030214143A1 (en) * 2002-05-14 2003-11-20 Peter Walker System for securing a container
US7014234B2 (en) * 2002-05-14 2006-03-21 Peter Walker Walker Integrated corner casting locking mechanism for shipping containers
US7231695B2 (en) * 2002-05-30 2007-06-19 Se-Jong Park Apparatus for automatically locking the ship container
US20050210636A1 (en) * 2002-05-30 2005-09-29 Se-Jong Park Apparatus for automatically locking the ship container
US20050191124A1 (en) * 2003-06-02 2005-09-01 Yoshitaka Watanabe Container connecting metal fixture
US20080038074A1 (en) * 2004-03-12 2008-02-14 Aloys Wobben Device For The Connection Of Transport Devices
US7367528B2 (en) * 2004-04-14 2008-05-06 Allison Sr Kenneth M Airport system for operations, safety, and security
US9108720B2 (en) * 2004-11-23 2015-08-18 Biosphere Aerospace, Llc Method and system for loading and unloading cargo assembly onto and from an aircraft
US9493227B2 (en) * 2004-11-23 2016-11-15 Biosphere Aerospace, Llc Method and system for loading and unloading cargo assembly onto and from an aircraft
US20090026314A1 (en) * 2004-11-23 2009-01-29 Helou Jr Elie Cargo aircraft
US8708282B2 (en) 2004-11-23 2014-04-29 Biosphere Aerospace, Llc Method and system for loading and unloading cargo assembly onto and from an aircraft
US7699267B2 (en) 2004-11-23 2010-04-20 Biosphere Aerospace, Llc Cargo aircraft
US20100116932A1 (en) * 2004-11-23 2010-05-13 Helou Jr Elie Cargo aircraft
US20100276538A1 (en) * 2004-11-23 2010-11-04 Helou Jr Elie Cargo aircraft system
US20100308180A1 (en) * 2004-11-23 2010-12-09 Helou Jr Elie Method and system for loading and unloading cargo assembly onto and from an aircraft
US8608110B2 (en) 2004-11-23 2013-12-17 Biosphere Aerospace, Llc Cargo aircraft system
US20060108477A1 (en) * 2004-11-23 2006-05-25 Helou Elie Jr Cargo aircraft
US7261257B2 (en) * 2004-11-23 2007-08-28 Helou Jr Elie Cargo aircraft
US20140231588A1 (en) * 2004-11-23 2014-08-21 Biosphere Aerospace, Llc Method and system for loading and unloading cargo assembly onto and from an aircraft
US9334107B2 (en) 2005-09-02 2016-05-10 Sti Holdings, Inc. Gusseted container and method of manufacturing same
US9487352B2 (en) 2005-09-02 2016-11-08 Sti Holdings, Inc. Container with supports
US9067729B2 (en) 2005-09-02 2015-06-30 Sti Holdings, Inc. Compartmentalized stacking posts and container with compartmentalized stacking posts
CN101362540B (zh) * 2007-08-08 2011-04-20 中国国际海运集装箱(集团)股份有限公司 运输方法
EP2108816A3 (fr) * 2008-03-05 2013-05-22 General Electric Company Procédé et système pour assembler des composants dans un tour d'une turbine d'éolienne
EP2108816A2 (fr) 2008-03-05 2009-10-14 General Electric Company Procédé et système pour assembler des composants dans un tour d'une turbine d'éolienne
US8177463B2 (en) 2008-04-08 2012-05-15 Peter J Walker System for connecting and disconnecting containers from a base
US20110217139A1 (en) * 2008-04-08 2011-09-08 Walker Peter J System for connecting and disconnecting containers from a base
US20110155614A1 (en) * 2008-07-10 2011-06-30 Peck & Hale, L.L.C. Universal container locking system
US20120024740A1 (en) * 2009-11-03 2012-02-02 Deutsches Zentrum Fur Luft- Und Raumfahrt E.V. Container, a transport unit formed by the latter, and a container system
US8794480B2 (en) * 2009-11-03 2014-08-05 Deutsches Zentrum für Luft—und Raumfahrt e.V. Container, a transport unit formed by the latter, and a container system
US20110162418A1 (en) * 2010-01-05 2011-07-07 Union Pacific Railroad Company Container internal lock mechanism
US8240495B2 (en) * 2010-01-05 2012-08-14 Union Pacific Railroad Company Container internal lock mechanism
US20120082510A1 (en) * 2010-10-05 2012-04-05 Lew Steven A ISO container adapter
US8353417B1 (en) * 2011-07-05 2013-01-15 Pin-Chien Wu Multi-purpose floatable container having a linkage disc for laterally securing an additional container
US20130008900A1 (en) * 2011-07-05 2013-01-10 Pin-Chien Wu Multi-purpose floatable container having a linkage disc for laterally securing an additional container
US20140359977A1 (en) * 2011-09-09 2014-12-11 David Robin Bean Locking Assembly
CN103183189A (zh) * 2011-12-30 2013-07-03 胜狮货柜管理(上海)有限公司 一种集装箱连接装置
US10525869B2 (en) 2014-09-19 2020-01-07 Jost-Werke Gmbh Locking device for containers
US20160107804A1 (en) * 2014-10-16 2016-04-21 Mi-Jack Products, Inc. Self-Latching Interbox Connector for Automatic Securement of a Top Container to a Bottom Container
US9809358B2 (en) * 2014-10-16 2017-11-07 Mi-Jack Products, Inc. Self-latching interbox connector for automatic securement of a top container to a bottom container
US10336135B1 (en) 2016-05-13 2019-07-02 Selectrailers Llc Wheel adapter for a cargo container
NO20170922A1 (no) * 2017-06-06 2018-12-07 Jarle Tveiten Transp As Låssystem
US20210339943A1 (en) * 2018-10-12 2021-11-04 Autostore Technology AS Container arrangement and method
US11597590B2 (en) * 2018-10-12 2023-03-07 Autostore Technology AS Container arrangement and method
US11958682B2 (en) 2022-07-21 2024-04-16 Steven B. Hunter Automatic container interlock apparatus and methods of use

Also Published As

Publication number Publication date
DK127409B (da) 1973-11-05
IE35852B1 (en) 1976-06-09
PL76309B1 (en) 1975-02-28
NL7102875A (fr) 1971-09-08
BE763799A (fr) 1971-08-02
HU166355B (fr) 1975-03-28
NO137489B (no) 1977-11-28
NO137489C (no) 1978-03-08
IL36342A (en) 1974-05-16
CA937811A (en) 1973-12-04
IE35852L (en) 1971-09-06
DE2110716A1 (de) 1971-10-14
AT323055B (de) 1975-06-25
CH550700A (de) 1974-06-28
FR2084265A5 (fr) 1971-12-17
IL36342A0 (en) 1971-05-26

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