WO2006001714A1 - Appareil tendeur - Google Patents

Appareil tendeur Download PDF

Info

Publication number
WO2006001714A1
WO2006001714A1 PCT/NZ2005/000136 NZ2005000136W WO2006001714A1 WO 2006001714 A1 WO2006001714 A1 WO 2006001714A1 NZ 2005000136 W NZ2005000136 W NZ 2005000136W WO 2006001714 A1 WO2006001714 A1 WO 2006001714A1
Authority
WO
WIPO (PCT)
Prior art keywords
spindle
tensioning device
strap
slot
lock
Prior art date
Application number
PCT/NZ2005/000136
Other languages
English (en)
Inventor
Tony Bryan Grey
Original Assignee
Greyson Manufacturing Limited
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from NZ53377204A external-priority patent/NZ533772A/en
Application filed by Greyson Manufacturing Limited filed Critical Greyson Manufacturing Limited
Priority to AU2005257681A priority Critical patent/AU2005257681A1/en
Publication of WO2006001714A1 publication Critical patent/WO2006001714A1/fr

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60PVEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
    • B60P7/00Securing or covering of load on vehicles
    • B60P7/06Securing of load
    • B60P7/08Securing to the vehicle floor or sides
    • B60P7/0823Straps; Tighteners
    • B60P7/083Tensioning by repetetive movement of an actuating member

Definitions

  • This invention relates to a tensioning apparatus and has been devised particularly although not necessarily solely for use as a ratchet tie down or a winch for use on trucks, trailers, trays and in other instances where it is desired to tie down a strap or webbing (hereinafter referred to as "a strap").
  • the tie downs When using tie downs or winches of the type currently used to tension the tie down straps on trucks, lorries, trailers, trays and other devices the tie downs provide a rotatable spindle which has a slot in it. The strap is threaded through the slot and then by use of a ratchet action the strap is tightened. When releasing these straps or webbing the ratchet is disengaged and the spindle free wheels around the spindle to a loosened position whereupon the strap can be withdrawn by pulling it back through the slot.
  • the tail on the strap or webbing is somewhat lengthy and therefore a substantial amount of strap must be fed lengthwise through the slot in the spindle before the ratchet construction can be operated to tighten or tension the strap.
  • the engagement, and indeed the disengagement, of the strap or occurs in wet conditions and possibly on a wet or muddy surface.
  • the operation of threading the strap or webbing through the slot in the spindle can therefore be both time consuming and muddy or otherwise dirty. Removing the strap is likewise time consuming and may be also be a dirty operation.
  • tensioned the tail of the strap or webbing is often tied into a knot to stop the tail dragging on the ground. In order to release the strap or webbing, the knot must be untied which again is time consuming. Furthermore any frayed end is difficult or almost impossible to feed through the slot. Clearly this is disadvantageous.
  • the invention consists in a tensioning apparatus comprising a frame, a bifurcated spindle providing two spindle tines mounted on the frame for rotational movement thereon and defining a slot between the two spindle tines, tightening means operable to rotate the spindle in a first direction, release means operable to cause or allow the spindle to rotate in the opposite direction, and the spindle being shaped or able to be configured so that in use a strap may be positioned within the slot formed in the bifurcated spindle by movement other than threading the strap lengthwise of the strap, through the slot.
  • the frame has a pair of spaced apart side plates and one spindle tine is longer than the other, the spindle being moveable relative to the frame so that the spindle is moveable between a first position wherein both spindle tines extend between the side plates and a second position wherein at least one spindle tine does not extend between the side plates to allow access to the slot from the free end of the shorter tine.
  • lock means are provided operable to lock the spindle into said first position.
  • the said lock means comprise a lock arm moveable to and from a position wherein movement of the spindle from the first position to the second position is substantially prevented.
  • said tightening means comprises a ratchet.
  • the shorter said arm has a key way therein and one or more detents are associated with or fixed with respect to one cog said detent or detents being able to move in said key way.
  • the ratchet includes or comprises one or more cog and pawl assemblies.
  • the release means comprises withdrawal means to withdraw said pawl or pawls from the cog or cogs.
  • the lock arm withdraws as the pawl or pawls are withdrawn from the cog or cogs.
  • the withdrawal means comprises a bias member mounting said pawls, arranged so that said biasing member is biased to a position where in said pawls engage the teeth of said cogs.
  • the said bias member mounts the lock arm so that when said pawl or pawls are removed from said teeth said arm moves to a position where the movement of said spindle from the first position to the second position can occur.
  • said second lock means includes a handle, said second lock means being prevented from allowing said lock arm to be removed from said spindle until the spindle is rotated with respect to the handle.
  • the spindle cannot be rotated until the lock arm prevents movement of the spindle to the second position.
  • the tensioning device comprises a winch.
  • the pawl is biased in use towards the cog by gravity.
  • Figure 1 is a front elevation of a tensioning device according to one preferred form of the invention
  • Figure 2 is a partially underneath view of the tension device of Figure 1 in an open configuration.
  • Figure 3a, 3b & 3c is a side elevation of part of the tension device of Figure 1,
  • Figure 4 is a diagrammatic representation of a spindle and other associated parts for use in the tension device of Figure 1,
  • Figure 5 is a diagrammatic cross section through a spindle and spindle supporting parts of the tensioning device
  • - A - Figure 6 is a diagrammatic cross section of a spindle for use in the invention
  • Figure 7 is cross sections diagrammatic view through the spindle of an alternative construction
  • Figures 8, 10, 12, 13 and 14 comprise side elevations of alternative bifurcated members for use in the invention
  • Figures 9, 11 and 15 are cross sections of figures 8, 10 and 12 respectively.
  • Figure 16 is a front cross section of a winch according to a further preferred form of the invention.
  • Figure 17 is an end elevation of a cog and pawl for use in the winch of Figure 16,
  • Figure 18 is an end elevation of a spool for use in the winch of the embodiment of Figure 16,
  • Figure 19 shows an alternative construction
  • Figure 2OA and 2OB show a further alternative to the constructions in Figures 1 to 15.
  • the tensioning device 1 in the form of a tie down is provided much of which is relatively standard, for example the tensioning device 1 comprises a frame formed by a pair of side plates 2 and 3 between which a spindle generally indicated at 4 extends.
  • the tightening means in the preferred form comprise a pair of ratchets each comprising a cog 6 or 7 and pawls 8 or 9 which are biased into engagement with the teeth of the cogs.
  • the pawls may therefore comprise extensions from a plate 10 which is biased towards the position where the pawls 8 or 9 engage the teeth of the cogs 6 or 7, for example, by a spring 12 of known type.
  • the plate 10 may be pulled against the spring pressure by means of a handle 15 which enables the pawls 8 or 9 to be withdrawn from the teeth of the cog 6 or 7 respectively to allow the cogs and therefore the spindle 4 to rotate freely.
  • a frame 18 which has further detents 21 and 22 on a plate 23 so that by relative rotation of the plates 20 with respect to the side plates 2 and 3, the cogs 6 and 7 may be rotated.
  • the teeth on the cogs 6 and 7 are shaped so that during this rotation so that they "click" over the pawls 8 and 9.
  • a cam or protrusion 26 on arms 2 and/or 3 pushes back the detents 21 and 22 so pushing plate 23 and releasing the detents 21 and 22 from the cogs 6 and 7.
  • the handle 15 can be firstly pulled back to allow the device to fully open and then released so that pawls 8 and 9 or plate 10 enters slots 27 in the periphery of the plates 20 to hold the device in an open position.
  • the cog 7 may be spaced from the side plate 3 by a spacing washer 30, and from the frame member 20 on that side of the construction by further spacing washer 31.
  • the invention shapes or configures the spindle 4 so that a strap can be positioned therein without the necessity of threading the strap lengthwise of the strap through the slot 40, between bifurcated tines 41 and 42 which form the spindle 4.
  • This may be achieved in a number of ways and for example part of one spindle arm, for example tine 42, or indeed tine 41, may be pivotally mounted to the remainder of the device so as to be openable with a suitable latching mechanism or other constructions may be provided.
  • the intention is to provide access to the slot in the spindle other than by threading lengthwise of the strap.
  • Other constructions could include, a single sided device with a spindle open at one end, with a flange at the open end, or one side frame could pivot outwardly or upwardly or downwardly to provide access to the slit in the spindle, or the spindle could slide outwardly away from one arm to allow access to the slot in the spindle, or one frame arm could move in translational fashion away from the spindle.
  • a further method would be to shape the spindle 4 in the manner shown in Figure 7 to provide a slot 46 with a narrow mouth 47.
  • the strap 48 can be manipulated into the slot 46, for example, by forming the strap 48 to the shape indicated at 49 and releasing the belt within the slot 46.
  • a further particular and preferred method is to provide the tine 42, somewhat shorter than the tine 41, and provide that the spindle is laterally movable in the direction of the arrows 43.
  • both tines 41 and 42 span between the frame and can be operated in substantially the known manner.
  • a key way 50 may be provided into the tine 42, and the detents 32 and 33 become positioned therein.
  • the detents 32 and 33 are formed by turning outwardly tabs extending from the spacers 30 and 31. This substantially ensures that frame parts 3 and 20 as well as the cog 7 and spacers 30 and 31 maintain the correct relative position when the spindle is moved to the left (in Figure 1) to allow entry to the slot.
  • the cogs 6 and 7 are prevented from rotation on spindle 4 in any suitable manner.
  • the spindle tines 41 and 42 can pass through separate apertures in the cogs 6 and 7. As the spindle 4 cannot rotate with respect to the cogs 7, and as the detents 32 and 33 substantially prevent rotation of the spindle with respect to the spacers 30 and 31 the detents 32 and 33 are effectively fixed with respect to cog 7.
  • a pin 54 is desirably provided towards the distal end of the arm 41 to prevent movement of arm 41 too far to the left (in Figure 1).
  • a lockmeans which may be formed by an arm 60, which provides a cap 61 which is able to be positioned over the left hand end of the spindle 4 (with reference to Figure 1) and it will also be apparent that this must be able to be withdrawn when required.
  • the arm 60 may be connected to the plate 10, so that the arm 60 is withdrawn when the pawls 8 and 9 are removed from the teeth of the cogs 6 and 7. Accordingly, if handle 15 is pulled upwardly (as shown in Figure 1) the arm 60 will move drawing the cap 61 away from the end of the spindle 4 thereby allowing the spindle 4 to be moved to the left.
  • Second lock means are provided to substantially prevent accidental movement of the spindle 4 along its axis to the open position.
  • Plates 20 carry protrusions 55 and the handle 15 carries lugs 56.
  • the protrusions 55 and lugs 56 are shaped and positioned such that with the plates 2 and 3 closed onto the plates 20 the protrusions 55 engage or about the lugs 56 to substantially prevents the handle 15 from moving to an extent such that the cap 61 is withdrawn from covering (in part) the spindle 4.
  • the cap In reverse if the spindle 4 is in the open position the cap is shaped to substantially prevent the detents 8 and 9 from engaging the teeth on cogs 6 and 7.
  • Connector 62 assists in holding the arms 2 and 3 together to substantially prevent the construction from falling apart.
  • Fixing devices such as rivets 63 passing through apertures in the arms 2 and 3 fix the connector 62 to the arms 2 and 3.
  • a stop such as pin 65 spans the arms 41 and 42 of the bifurcated spindle 4 to prevent movement too far to the left (in Figure 5) and substantially prevents the cog 6, washer 31 and plate 20 from falling from the spindle 4 in use.
  • Flanges 66 extend outwardly from a plate 67 spanning plates 20.
  • the plates 2 and 3 may each also have flange 68 thereon to increase the rigidity of plates 2 and 3.
  • the flanges 66 are positioned so that they overlay the ends of plates 2 and 3 to substantial prevent spreading of the arms 2 and 3.
  • An extension 69 of handle 15 extends through an elongated slot in plate 3.
  • a turned lug 90 is positioned on the outside of the plate 3. Should the free end of arm 41 be hit inwardly the force will be transferred to cap 61, through handle 15 to the lug 90 which will strike or abut the plate 3 thus reducing any tendency of the plates 2 and 3 to spread.
  • the free end of tine 42 can be tapered as shown in Figure 6 to ease entry of tine 42 through the apertures in plate 20, plate 3 and cog 7 as the taper will assist in aligning the various apertures. This is particularly useful as the construction wears in use.
  • the tensioning device would ordinarily be connected to one end of a strap which is engaged for example to part of a truck or lorry or otherwise as it is being used.
  • the strap (not shown) is attached at or adjacent one end to the truck or lorry and passes over a load on the tray of the truck or lorry.
  • the strap is then positioned into the slot 40 to enable the tensioning to occur.
  • the handle 15 is pulled so that the spindle 4 can move to the left revealing the free end 45 of the tines 42 between the plates 2 and 3.
  • the strap is then fed in crosswise fashion past the end 45 into the slot 40.
  • the spindle then can be returned to the position in Figure 1, the handle released so that the arm 60, covers the left hand end of the spindle 4, and tensioning can then occur by moving the arms 2 and 3 to and fro in known fashion.
  • the pressure is released in the known manner by pulling on the handle 15 to release the pawls 8 and 9 from the teeth of the cogs 6 and 7.
  • the arms 2 and 3 are rotated in to the open position thus cams 26 or protrusions on plates 2 and 3 will push detents 21 and 22 from cogs 6 and 7 to allow spindle 4 to spin taking the pressure from the strap engaged with the spindle.
  • the arm 61 can also be withdrawn by pulling handle 15 and when the strap is loose the spindle can be moved to the left and the strap withdrawn from the slot 40, in the opposite manner to which it was inserted.
  • the bifurcated spindle 4 has a pin 54 as before but a brace in the form of a pin 70 with a sleeve 71 thereabout is placed between the tines being positioned in use underneath plate 2.
  • the brace both acts as a stop to prevent movement of the spindle 4 to the left (in Figure 8) beyond the point where the pin 70 and sleeve 71 contacts the outside of the cog 6 and also acts to spread any loads tending to cause the tines 41 and 42 to close one onto the other.
  • the pin 72 is transverse and may fit into recess 73 and 74 in tines 41 and 42.
  • the pin 71 acts in the same manner as of the tines 41 and 42 pin 70 and sleeve 71 shown in Figures 8 and 9.
  • the pin 70 or 71 is replaced by a pair of spring loaded screws 75 and 76 between tines 41 and 42, which in this embodiment may be independent members.
  • the enlarged head of screws 75 and 76 may be set in recesses 77 and 78 in tine 41 (or 42) and be screwed into tines 42.
  • the screws 75 and 76 may pass through apertures in tines 41.
  • Springs 80 and 81 are positioned about screws 75 and 76 respectively to hold the tines 41 and 42 in a position where any tendency of the tines 41 and 42 to move mutually inwardly, as in Figure 14, the screws 75 and 76 ideally act to maintain the correct relative orientation of the tines 41 and 42.
  • a flanged sleeve 150 is provided the bore 151 of the sleeve 150 is irregular in outline, for example being semi-circular so that arm 42 will not rotate in the sleeve 150.
  • the shorter arm 42 has an aperture 160 at one end 161.
  • the aperture 160 and arm 41 are shaped so that the material defining aperture 160 can slide on the arm 41 but cannot substantially rotate.
  • Figure 20A shows the construction in an "open” position
  • Figure 2OB shows the construction in a "closed” position.
  • a winch 101 which comprises a frame 102 which has a pair of side plates 103 and 104.
  • an intermediate plate 105 is provided.
  • the plates 104 and 105 have apertures into which is placed a spool 106.
  • the spool 106 has end flanges 107 and 108 and a central part 109 which has a pair of apertures 110 and 111 which in the preferred form are in the shape of segments of a circle but which may be of other cross sectional shapes if desired.
  • the end plate 103 also has an aperture at 115 through which a spindle 120 passes.
  • the spindle 120 has a pair of tines 121 and 122 in bifurcated fashion so that tine 121 for example passes through aperture 110 in the spool 106 and 122 passes through the aperture 111.
  • the tine 121 is somewhat longer than the tine 122.
  • the spindle 120 is moveable longitudinally as shown in arrow 125 from the position shown in Figure 16 to a position where the spindle is placed somewhat more to the left of the position shown in Figure 16.
  • a pin or other stop 128 may be provided to prevent movement to the left (as shown in Figure 16) to an extent that would cause the construction to come apart.
  • an entrance way into the slot 129 between the tines 121 and 122 is provided so that webbing can be placed therein.
  • the spindle has an aperture 130 through which a jemmy bar or other bar can be placed so that the spindle can be rotated about its longitudinal axis.
  • a cog 135 is desirably mounted on the spindle 120 so as to rotate therewith. Simply this could be achieved by providing an aperture in cog 135 and a shaped part of the spindle or more desirably the cog 135 and the spindle 120 are connected together.
  • the cog 135 is associated with a pawl 140 which may be mounted so that it can swing on an axle or pin 141 passing through a suitable aperture in the plate 103 and being provided with an enlarged head for example to substantially prevent unintended removal.
  • the pawl has a first part 143 which engages teeth 144 in the cog to prevent rotation thereof and a second part 146 which overlaps the cog to substantially prevent any movement of the cog away from the position shown in Figure 16.
  • the pawl 140 can be swung out of the way so that the part 143 no longer engages the teeth 144 allowing the spindle to rotate.
  • the pawl can simply be swung out of the way so that the spindle and cog thereon can be moved on to the left to allow access to the slot 129.
  • the pawl 140 which is biased by gravity, is swung out of the way, and the spindle 120 is moved to the left to allow access to slot 129 and strapping can be passed other than lengthwise into the slot 129.
  • the spindle is then returned to the position shown in Figure 16 and the spindle rotated about its longitudinal axis for example utilising the aperture 130.
  • the pawl 140 will maintain the tension in the straps.
  • the pawl is withdrawn so that the spindle can rotate freely.
  • the strap can then be removed for example by again moving the spindle to the left (in Figure 16).
  • a tensioning device in which the strap can be readily inserted into the slot between the tines of the bifurcated spindle. It is not necessary to feed the strap length wise into the slot 40 and pull it through. Accordingly, the engagement of the strap into the slot between the bifurcated arms of the spindle is more quickly achieved and also it is not necessary to handle a free end of the strap or webbing which may be wet, muddy or otherwise dirty.
  • the strap can be released from the tensioning device in the reverse manner to its engagement, which also saves time. Also the strap can be released without the need to undo any knot made in the strap and provided the strap is sufficiently long the actual length does not affect the use of the tensioning device. It is believed that a substantial time saving can be achieved by the tensioning device of the invention over those currently available on the market. Large frayed ends of a strap do not prevent the strap from being used.
  • a winch is provided in which the strap can also be readily inserted into the slot between the tines of the bifurcated spindle. It is not necessary to feed the strap length wise into the slot 129 and pull it through. Accordingly, the engagement of the strap into the slot between the bifurcated arms of the spindle is more quickly achieved and also it is not necessary to handle a free end of the strap which may be wet, muddy or otherwise dirty.
  • the strap can be released from the winch in the reverse manner to its engagement, which also saves time. Also the strap can be released without the need to undo any knot made in the strap or webbing. Furthermore provided that sufficient length is provided the actual length of strap does not affect the use of the winch.

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  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Emergency Lowering Means (AREA)

Abstract

Appareil tendeur (1) comprenant un cadre, une broche recourbée (4) présentant deux branches (41, 42) montées sur le cadre de manière à permettre un mouvement de rotation sur celui-ci, et définissant une fente (40) entre les deux branches (41, 42). Il est prévu des moyens de serrage actionnés de manière à entraîner en rotation la broche (4) dans un premier sens, et des moyens de détente provoquant ou permettant la rotation de la broche (4) en sens contraire. La broche (4) est profilée ou apte à être configurée de façon qu'en cours d'utilisation, une bande puisse être positionnée dans la fente (40) formée dans la broche incurvée (4), par un mouvement autre qu'enfiler la bande dans le sens longitudinal de celle-ci, à travers la fente (40).
PCT/NZ2005/000136 2004-06-25 2005-06-22 Appareil tendeur WO2006001714A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2005257681A AU2005257681A1 (en) 2004-06-25 2005-06-22 A tensioning apparatus

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
NZ533772 2004-06-25
NZ53377204A NZ533772A (en) 2004-06-25 2004-06-25 A tensioning apparatus using a rotating forked spindle to tension a strap
NZ538708 2005-03-09
NZ53870805 2005-03-09

Publications (1)

Publication Number Publication Date
WO2006001714A1 true WO2006001714A1 (fr) 2006-01-05

Family

ID=35782057

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/NZ2005/000136 WO2006001714A1 (fr) 2004-06-25 2005-06-22 Appareil tendeur

Country Status (2)

Country Link
AU (1) AU2005257681A1 (fr)
WO (1) WO2006001714A1 (fr)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007113373A1 (fr) * 2006-04-04 2007-10-11 Esa Takkinen Dispositif de mise en œuvre d'un système de cerclage de charge
EP2008867A1 (fr) 2007-06-26 2008-12-31 Wen-Hsiang Hsieh Tendeur de sangle
WO2012095551A1 (fr) * 2011-01-11 2012-07-19 Topsun Logistics Control Co., Ltd. Dispositif tendeur pour sangle de charge
WO2012126476A1 (fr) 2011-03-21 2012-09-27 Fyns Kran Udstyr A/S Dispositif d'arrimage de chargement
EP1900569A3 (fr) * 2006-09-18 2013-06-12 F. HESTERBERG & SÖHNE GmbH & Co. KG Dispositif à rochet pour étirer des objets pouvant être enroulés
JP2014532151A (ja) * 2011-09-16 2014-12-04 アーマー ホールディングス リミテッドArmour Holdings Limited 横からストラップを取り付けるラチェット装置
WO2017086786A1 (fr) * 2015-11-19 2017-05-26 Slim Gevonden B.V. Sangle à encliquetage

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4268012A (en) * 1979-08-20 1981-05-19 Ruehle Walter J Adjustable length strap tie down apparatus
GB2148436A (en) * 1983-08-15 1985-05-30 Holmbergs Fab Ab Brdr Strap tightener with strap lock
EP0246210A2 (fr) * 1986-05-13 1987-11-19 Midland Dispositif sur tendeurs de sangle
US5943742A (en) * 1998-09-24 1999-08-31 Huang; Han-Ching Strap tightening/loosening device

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4268012A (en) * 1979-08-20 1981-05-19 Ruehle Walter J Adjustable length strap tie down apparatus
GB2148436A (en) * 1983-08-15 1985-05-30 Holmbergs Fab Ab Brdr Strap tightener with strap lock
EP0246210A2 (fr) * 1986-05-13 1987-11-19 Midland Dispositif sur tendeurs de sangle
US5943742A (en) * 1998-09-24 1999-08-31 Huang; Han-Ching Strap tightening/loosening device

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007113373A1 (fr) * 2006-04-04 2007-10-11 Esa Takkinen Dispositif de mise en œuvre d'un système de cerclage de charge
EP2007604A1 (fr) * 2006-04-04 2008-12-31 Esa Takkinen Dispositif de mise en oeuvre d'un systeme de cerclage de charge
EP2007604A4 (fr) * 2006-04-04 2010-08-11 Esa Takkinen Dispositif de mise en oeuvre d'un systeme de cerclage de charge
EP1900569A3 (fr) * 2006-09-18 2013-06-12 F. HESTERBERG & SÖHNE GmbH & Co. KG Dispositif à rochet pour étirer des objets pouvant être enroulés
EP2008867A1 (fr) 2007-06-26 2008-12-31 Wen-Hsiang Hsieh Tendeur de sangle
WO2012095551A1 (fr) * 2011-01-11 2012-07-19 Topsun Logistics Control Co., Ltd. Dispositif tendeur pour sangle de charge
US20130239374A1 (en) * 2011-01-11 2013-09-19 Topsun Logistics Control Co., Ltd. Load-Strap Tensioning Device
US9009925B2 (en) * 2011-01-11 2015-04-21 Zhejiang Topsun Logistic Control Co., Ltd. Load-strap tensioning device
WO2012126476A1 (fr) 2011-03-21 2012-09-27 Fyns Kran Udstyr A/S Dispositif d'arrimage de chargement
JP2014532151A (ja) * 2011-09-16 2014-12-04 アーマー ホールディングス リミテッドArmour Holdings Limited 横からストラップを取り付けるラチェット装置
WO2017086786A1 (fr) * 2015-11-19 2017-05-26 Slim Gevonden B.V. Sangle à encliquetage
NL2015815B1 (en) * 2015-11-19 2017-06-06 Slim Gevonden B V A ratchet strap.

Also Published As

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