WO2012153005A1 - Agencement en association avec la barre d'attelage d'une remorque, barre d'attelage correspondante et véhicule à combinaison de caisse mobile - Google Patents

Agencement en association avec la barre d'attelage d'une remorque, barre d'attelage correspondante et véhicule à combinaison de caisse mobile Download PDF

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Publication number
WO2012153005A1
WO2012153005A1 PCT/FI2012/050459 FI2012050459W WO2012153005A1 WO 2012153005 A1 WO2012153005 A1 WO 2012153005A1 FI 2012050459 W FI2012050459 W FI 2012050459W WO 2012153005 A1 WO2012153005 A1 WO 2012153005A1
Authority
WO
WIPO (PCT)
Prior art keywords
drawbar
trailer
truck
frame structure
coupling
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.)
Ceased
Application number
PCT/FI2012/050459
Other languages
English (en)
Inventor
Teijo Seppälä
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Insinooritoimisto Sepalant Oy
Original Assignee
Insinooritoimisto Sepalant Oy
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 FI20115459A external-priority patent/FI123916B/fi
Application filed by Insinooritoimisto Sepalant Oy filed Critical Insinooritoimisto Sepalant Oy
Priority to EP12782652.7A priority Critical patent/EP2707235A4/fr
Publication of WO2012153005A1 publication Critical patent/WO2012153005A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60D—VEHICLE CONNECTIONS
    • B60D1/00—Traction couplings; Hitches; Draw-gear; Towing devices
    • B60D1/14—Draw-gear or towing devices characterised by their type
    • B60D1/145—Draw-gear or towing devices characterised by their type consisting of an elongated single bar or tube
    • B60D1/155—Draw-gear or towing devices characterised by their type consisting of an elongated single bar or tube comprising telescopic or foldable parts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60D—VEHICLE CONNECTIONS
    • B60D1/00—Traction couplings; Hitches; Draw-gear; Towing devices
    • B60D1/14—Draw-gear or towing devices characterised by their type
    • B60D1/143—Draw-gear or towing devices characterised by their type characterised by the mounting of the draw-gear on the towed vehicle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60D—VEHICLE CONNECTIONS
    • B60D1/00—Traction couplings; Hitches; Draw-gear; Towing devices
    • B60D1/58—Auxiliary devices
    • B60D1/62—Auxiliary devices involving supply lines, electric circuits or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D53/00—Tractor-trailer combinations; Road trains

Definitions

  • the present invention relates to an arrangement in connection with the trailer of a truck, in which the trailer includes a chassis and a drawbar pivoted to the front bogie of the chassis, which drawbar includes an A-frame structure pivoted to the front bogie, an arm connected to the A-frame structure, and a coupling head at its opposite end for coupling the drawbar to the truck towing the trailer.
  • the invention also relates to a corresponding drawbar and a swap-body combination vehicle.
  • drawbars between a truck and a trailer are known from the prior art.
  • the drawbar is attached to the front bogie of the trailer, in front of the front-most axles of pair of wheels, with the aid of an A-frame structure belonging to the drawbar.
  • Drawbars equipped with lifting and lowering gates are also known, in which the drawbar is lowered to the ground with the aid of a separate pivoted structure.
  • Known solutions are manufactured, for example in Finland, by TMT.Malinen Oy, under the product name Trako.
  • Other known solutions are represented by, for example, the drawbars imported by Oy ARNE STARA Ab.
  • a drawbar must meet the provisions of road traffic legislation in terms of the maximum and minimum distance between the truck and the trailer, when the target is a specific load.
  • Conventional fixed drawbars are generally dropped onto the ground from the coupling-head end when the trailer is not coupled to a truck. In that case, when the truck is being reversed onto the trailer, the drawbar can damage the truck and vice versa.
  • a lifting and lowering gate is intended to drop the drawbar over its entire length close to, or onto the ground, so that it cannot damage the truck when the truck is reversed to couple onto the trailer.
  • lifting and lowering gates are complicated, heavy, and expensive structures. In addition, when lowered onto the ground the drawbar becomes dirty.
  • the drawbar is attached very low on the front bogie, so that the truck can be reversed against the trailer when swapping bodies, or close when using a hook device, when the drawbar is dropped to the ground at one end.
  • the present invention is intended to create a more versatile and cheaper arrangement in connection with the drawbar of a trailer than the arrangements of the prior art, which will permit a truck to be reversed to couple a trailer.
  • the characteristic features of the arrangement according to the present invention are stated in the accompanying Claim 1.
  • the invention is also intended to create a more versatile drawbar for trailers than the drawbars according to the prior art, which will permit a truck to be reversed to couple a trailer.
  • the characteristic features of the drawbar according to the present invention are stated in the accompanying Claim 8.
  • the invention is intended to create a more versatile swap-body combination vehicle than the swap-body vehicle combinations of the prior art, in which it is possible to reverse the truck to couple the trailer.
  • the intention of the arrangement according to the present invention can be achieved by means of an arrangement in connection with a truck trailer, in which the trailer includes a chassis and a drawbar pivoted to the front bogie of the chassis.
  • the drawbar includes an A-frame structure pivoted to the front bogie, an arm connected to the A-frame structure, and a coupling head connected to its opposite end for coupling the drawbar to the truck towing the trailer.
  • the A-frame structure of the drawbar narrows away from the coupling head.
  • the short structure of the drawbar enables the truck to be reversed to the chassis of the trailer, or close to the chassis of the trailer .
  • the drawbar is preferably telescopic.
  • a telescopic drawbar will permit a truck to reverse onto a trailer chassis, or close to it, when the drawbar is in the drawbar coupling of the truck.
  • the A-frame structure includes angled supports at an angle to the arm, and a transverse support, in which the intersection of the angled supports and the arm is the narrow end of the A-frame structure, and the A- frame structure further includes second angled supports, which are at an angle to the arm and on the opposite side of the transverse support relative to the angled supports.
  • the truck preferably includes an automatic drawbar coupling for locking the drawbar automatically to the truck.
  • the arrangement can include attachment lugs, with the aid of which the drawbar is attached to the trailer under the front bogie .
  • the trailer ⁇ preferably includes means for keeping the coupling head off the ground. Thus, the drawbar and its coupling head will remain clean, even when the trailer is uncoupled from the truck.
  • the drawbar is preferably arranged in such a way that, at its shortest, it will fit between the truck and the trailer, when the drawbar is in the drawbar coupling. Thus, the total length of the truck and trailer is made short.
  • the trailer can have a front overhang that is at most 1.4 m, preferably 0.4 - 1.0 m.
  • the invention is particularly suitable for use in trailers with a short front overhang.
  • the drawbar can be pivoted to the front bogie of the trailer, above the front axle belonging to the trailer. In that case, the truck' s drawbar coupling too can be placed in a high location to protect from dirtying.
  • the A-frame structure is fitted essentially entirely under the chassis of the trailer.
  • a drawbar which includes an A- frame structure pivoted to the front bogie of the trailer, an arm connected to the A-frame structure, and a coupling head connected to its opposite end for coupling the drawbar to the truck towing the trailer.
  • the A-frame structure of the drawbar narrows away from the coupling head.
  • the A-frame structure of the drawbar can be located entirely, or at least substantially under the chassis of the trailer.
  • the drawbar is preferably telescopic.
  • a telescopic drawbar permits the truck to be reversed onto, or close to the trailer, even with trailers with a short front overhang, without having to lower the drawbar to the ground.
  • the advantage is achieved that a truck can always be reversed close to, or onto a trailer.
  • Figures la - lb show one embodiment of the arrangement and swap-body combination vehicle according to the invention, in connection with a cassette trailer, when the arm of the drawbar is telescopic,
  • Figure 2 shows a first embodiment of the arrangement according to the invention, seen from the side of a cassette trailer, without the load space, the telescopic arm being in the extracted position,
  • Figure 3 shows a side view of an enlargement of the drawbar of Figure 2, the telescopic arm being in the extracted position
  • Figure 4 shows a top view of one embodiment of the drawbar of the arrangement according to the invention, depicted separately,
  • Figure 5 shows a top view of a second embodiment of the drawbar of the arrangement according to the invention, depicted separately,
  • Figure 6 shows a second embodiment of the arrangement according to the invention in connection with a swap-body trailer, the arm of the drawbar being telescopic,
  • Figures 7a - 7b show the second e mb odiment of the arrangement according to the invention, seen from underneath the swap-body trailer, without the load space and the telescopic arm in different positions,
  • Figure 8a shows a top view of the enlargement of the drawbar of Figure 7a, the telescopic arm being in the retracted position
  • Figure 8b shows a top view of the enlargement of the drawbar of Figure 7b, the telescopic arm being in the extracted position.
  • transverse support 76 automatic drawbar telescopic drawbar outer coupling
  • the invention relates to an arrangement 10 in a trailer 12, which is towed by a freight vehicle 14.
  • Figure 1 shows an embodiment, in which the freight vehicle 14 is a truck and the trailer 12 is a short cassette trailer 12, in which there is a load space 16, i.e. a cassette skip.
  • Figure la shows the cassetting stage, in which the truck 14 has been reversed onto the trailer 12.
  • the drawbar 13 is located in such a way that it permits the truck 14 to always be reversed onto the trailer 12 up to the edge 72 of the chassis of the truck 14, shown in Figure lb, onto the guide pins 26 attached to the end of the chassis 18 of the trailer 12.
  • the arrangement can include locking means for locking the truck.
  • Figures 2 and 3 show a first embodiment of the arrangement according to the invention, in which the trailer 12 has a long front overhang.
  • the term front overhang refers to the distance between the chassis 18 and the front axle 34 of the trailer 12.
  • Figures 5 - 8b show a second embodiment of the arrangement according to the invention, in which there is a short front overhang in the trailer.
  • the drawbar 13 is telescopic.
  • the arm 23 of the drawbar i.e. in this case the telescopic arm 24, pushes inside under the trailer 12.
  • the drawbar 13 can be extended to its maximum length, which is shown in Figure lb.
  • the use of a telescopic arm in the drawbar permits the load space to be transferred from the trailer to the truck, without uncoupling the drawbar from the truck's drawbar coupling.
  • the telescopic arm 24 of the drawbar 13 of the arrangement 10 is in the retracted position, so that only the end of the telescopic arm 24 and the coupling head 28 attached to the end (shown in Figures 4 and 5) remain outside the chassis 18 of the trailer 12.
  • the coupling head 28 is preferably a towing eye 28 or similar.
  • the hydraulics and electricity required by the trailer 12 can be supplied to it with the aid of hydraulic hoses and electric leads 64, which can be attached to the undersurface of the arm 23.
  • they will be off the ground in all the situations, where they are protected from dirtying and damage.
  • FIG 2 shows a side view of the arrangement according to a first embodiment of the invention.
  • the front overhang of the trailer 12 is long, so that the drawbar 13 can be attached farther back on the front bogie 44 of the turntable 50 of the trailer 12 (shown in Figure 3) .
  • the drawbar 13 includes an arm 23, a coupling head 28, and an A-frame structure 30.
  • the A-frame structure 30 is intended to distribute the lateral forces of the telescopic arm 24 evenly over the attachment of the drawbar 13.
  • the A-frame structure 30 is attached at its wider end to the attachment lugs 32.
  • the attachment lugs are generally located close of the truck-side end of the frame of the front bogie, at the front end of front bogie 44, as shown in Figure 3.
  • FIG 3 shows an enlargement of the embodiment of Figure 2. It can be seen from the figure how the attachment lug 32 can be attached to the undersurface of the front bogie 44.
  • the front bogie 44 is a support structure, with the aid of which the front wheels 22 are connected to the turntable 50 and through it to the chassis 18.
  • the A-frame structure 30 is preferably pivoted to the attachment lug 32 with the aid of a horizontal pivot 46, which permits the vertical movement of the drawbar 13.
  • the arrangement preferably also includes means, which prevent the drawbar from falling to the ground, when the drawbar is uncoupled from the truck.
  • Figures 4 and 5 show top views of detached drawbars according to two possible embodiments of the arrangement according to the invention.
  • the drawbar 13 consists of an arm 23, a coupling head 28 attached to the end of the arm 23, and an A-frame structure 30.
  • the arm 23 is a telescopic arm 24.
  • the A-frame structure 30 includes a hollow outer part 58 of the telescopic drawbar, attached around the telescopic drawbar 24, a transverse support 56 at right-angles to the telescopic drawbar 24, and angled supports 54 between the transverse support 56 and the outer part 58 of the telescopic drawbar.
  • the A-frame structure used can be according to Figure 4, i.e.
  • the A-frame structure 30 includes angled supports 54, as well as second angled supports 54 1 , the attachment point of which second angled supports 54' to the arm 23 is closer to the truck than the transverse support 56 of the A-frame structure.
  • the second angled supports 54' narrow towards the truck and are located on the opposite side of the transverse support 56 relative to the angled supports 54.
  • the angled supports 54 and the second angled supports 54' form a structure with a lozenge shape, which can be symmetrical or asymmetrical.
  • the length of the angled supports 54 can be shortened, in which case the total length of the entire A-frame structure 30 will shorten .
  • the A-frame structure is implemented without second angled supports, in which case the intersection of the outer part 58 and the angled supports 54 form the narrow end 40 of the A-frame structure 30 and the intersection of the transverse support 56 and the angled supports 54, for its part forms the wide end 42.
  • the narrow end 40 of the A-frame structure 30 includes a feed-through 38, through which the telescopic arm 24 runs to the hollow outer part 58.
  • there are also locking means 60 through which the telescopic arm 24 can be locked in place.
  • the figure also shows the attachment lugs 32' attached to the transverse support 56 of the A-frame structure 30, with the aid of which the drawbar 13 is attached, in the embodiment of the arrangement according to Figures 6 - 8b.
  • the drawbar 13 is preferably pivoted to the attachment lugs 32'.
  • FIGS. 6 - 8b show a second embodiment of the arrangement according to the invention, in which the front overhang of the trailer is short, at most 1.4 m, preferably 0.4 - 1.0 m.
  • Figure 6 shows an embodiment of the second arrangement 10, in which the trailer 12 is a long swap-body trailer, in which two load spaces 16, i.e. skips, are transported.
  • the truck 14 includes a hood device 69, with the aid of which the load space 16 can be pulled on and off the truck 14.
  • the truck 14 can be reversed entirely or nearly onto the trailer 12, so that the hook device 69 will reach to engage on the counterpart of the load space 16.
  • the trailer 12 generally includes bogie front wheels 22', which are attached to the turntable of the chassis 18 of the trailer 12 with the aid of a front bogie 44. In such a trailer, there is a considerably short front overhang, so that the space for attaching the A-frame structure will also remain small.
  • Figures 7a and 7b show a view from underneath of a long trailer 12.
  • the A- frame structure is attached to the front end of the front bogie 44 of the trailer 12 at its wide end 42.
  • the narrow end 40 of the A-frame structure 30 is farther from the truck than the wide end 42.
  • the A-frame structure 30 does not take up space between the truck and the trailer.
  • Such an embodiment requires the use of a telescopic arm 24 in the drawbar 13, as the telescopic arm 24 can be pushed inside until the coupling head 28 is nearly or entirely at the front end of the trailer 12, thus permitting the transfer of a skip.
  • Figure 8a shows an enlargement of the situation in Figure 7a. It will be seen from the figure how the A-frame structure 30 is attached, with the aid of the transverse support 56, to the attachment luge 32', which are, in turn, attached in front of the front bogie 44. Unlike in the prior art, the A-frame structure is, however, set in such a way that it is essential entirely under the trailer 12. In other words, the A-frame structure is preferably arranged at its shortest to fit between the truck and the trailer, when the drawbar is in the towing throat in the skip transferring situation.
  • the telescopic arm 24, which has been pushed in has space under the front bogie 44, between the air springs 36.
  • the arrangement can include a spring element, for example a rubber cushion, which is under the trailer, and which pushes the telescopic drawbar slightly outwards from the retracted position.
  • a spring element for example a rubber cushion
  • the telescopic drawbar can be brought again back to the drawbar coupling.
  • the angle of the drawbar relative to the horizontal never exceeds 5°, when the drawbar is attached to the drawbar coupling of the truck .
  • the telescopic arm 24 of the drawbar 13 runs through the A-frame structure 30 and extends at least to the rear side of the front wheels 22 of the trailer 12.
  • the air springs 36 are generally at the sides of the chassis 18, they are not an obstacle to the telescopic arm 24 running under the chassis 18. For the same reason, disc brakes, which leave the central space free, are used.
  • the construction of the telescopic arm can be according to Figure 5. The drawbar will then not be required to pivot downwards, nor need it ever be dropped onto the ground, when the coupling head and the drawbar would be dirtied and would be liable to being damaged when the truck reverses.
  • the arrangement according to the invention is suitable for use in connection with different types of trailer, especially with swap-body trailers.
  • the arrangement according to the invention permits drawbars used in trailers equipped with single-axle front wheels to also be used in trailers equipped with double- axle front wheels, and vice versa.
  • the drawbar when a telescopic arm is used, the drawbar is always off the ground in every situation.
  • the electrical sockets and connectors also always remain off the ground.
  • the truck there is a combination of the following type of an automatic drawbar coupling and a telescopic drawbar, which can also be used in an swap-body assembly whatever, irrespective of the swap-body transfer mechanism.
  • the trailer includes a telescopic drawbar and the drawbar coupling used in the truck is an automatic drawbar coupling.
  • One such automatic drawbar coupling is the automatic drawbar coupling known by the product name MFC ( Mul t i - Func t i on Coupling) made by the Swedish manufacturer VBG GROUP Ab, in which the attachment of the drawbar and the hydraulic, pneumatic, and electrical connections are made automatically through the drawbar coupling.
  • the hydraulic power required for transferring a cassette skip can be transmitted from the truck to the trailer through the automatic drawbar coupling, in which case mechanical power-transmission means between the truck and the trailer will become unnecessary.
  • mechanical transmission means are disclosed, for example, in publication FI 88008 B, which transfer devices operated by hydraulic cylinders can, in this solution, be applied more simply, by exploiting the energy transmitted through the automatic drawbar coupling.
  • Preferred transfer devices are disclosed in publications FI 88008 B, and EP 1487666 Bl.
  • An automatic drawbar coupling is particularly advantageous when used with a telescopic drawbar, as the automatic drawbar coupling can then be located high between the truck's chassis beams, where the drawbar will fit in the skip transfer situation, between the truck and the trailer. This is especially important when using an automatic drawbar coupling, because they are poorly resistant to dirt. For this reason, the automatic drawbar coupling cannot be located close to the ground, and a conventional drawbar that is lowered onto the ground would easily dirty both the drawbar coupling and the connection components of the drawbar.
  • the construction of the automatic drawbar coupling can be similar to what is presented above and in publications EP 1710145, SE 1777084, and SE 1914094.
  • the telescopic drawbar can include an operating device for retracting it and control means controlling the operating device.
  • the telescopic drawbar preferably includes a self-power system, the power of which being used by the operating device.
  • the system can be, for example, an electrical or pressure accumulator, or similar.
  • the control means can be remotely operated from the truck.
  • the operating device can be, for example, a hydraulic or pneumatic cylinder. With the aid of the operating device, the trailer's telescopic drawbar can be shortened without the truck. Thus, the reversing of the truck, in such a way that the truck's drawbar coupling meets the telescopic drawbar of the trailer, will be considerably easier when the telescopic drawbar is short.

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  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Vehicle Body Suspensions (AREA)

Abstract

L'invention porte sur un agencement en association avec la remorque d'un camion, dans lequel agencement la remorque (12) comprend un châssis (18) et une barre d'attelage (13) pivotant par rapport au bogie avant (44) du châssis (18), laquelle barre d'attelage (13) comprend une structure de cadre en A (30) pivotant par rapport au bogie avant (44), un bras (23) relié à la structure de cadre en A (30), et une tête d'accouplement (28) à son extrémité opposée pour accoupler la barre d'attelage (13) au camion (14) remorquant la remorque (12). La structure de cadre en A (30) de la barre d'attelage (13) se rétrécit en s'éloignant à partir de ladite tête d'accouplement (28), et ladite barre d'attelage (13) est télescopique. L'invention porte également sur une barre d'attelage correspondante (13) et sur un véhicule à combinaison de caisse mobile.
PCT/FI2012/050459 2011-05-12 2012-05-11 Agencement en association avec la barre d'attelage d'une remorque, barre d'attelage correspondante et véhicule à combinaison de caisse mobile Ceased WO2012153005A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP12782652.7A EP2707235A4 (fr) 2011-05-12 2012-05-11 Agencement en association avec la barre d'attelage d'une remorque, barre d'attelage correspondante et véhicule à combinaison de caisse mobile

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
FI20115459A FI123916B (fi) 2011-05-12 2011-05-12 Sovitelma vaihtolavan siirtämiseksi
FI20115459 2011-05-12
FI20116204 2011-11-30
FI20116204 2011-11-30

Publications (1)

Publication Number Publication Date
WO2012153005A1 true WO2012153005A1 (fr) 2012-11-15

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FI2012/050459 Ceased WO2012153005A1 (fr) 2011-05-12 2012-05-11 Agencement en association avec la barre d'attelage d'une remorque, barre d'attelage correspondante et véhicule à combinaison de caisse mobile

Country Status (2)

Country Link
EP (1) EP2707235A4 (fr)
WO (1) WO2012153005A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4194233A1 (fr) 2021-12-10 2023-06-14 VBG Group AB (Publ) Agencement de barre d'attelage réglable et procédé de commande d'un tel agencement de barre d'attelage

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2168021A (en) * 1984-12-11 1986-06-11 Cartwright Freight Systems Lim Adjustable trailer towing linkages
NL1032869C1 (nl) * 2006-11-14 2008-05-15 Chr Van Den Heuvel & Zonen B V Aanhangwagen voor achter een voertuig.

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3047092C2 (de) * 1980-12-13 1985-01-24 Ing.-Büro Laforce, 8222 Ruhpolding Lastzug
DE3206241A1 (de) * 1982-02-20 1983-09-01 Schmitz-Anhänger Fahrzeugbau-Gesellschaft, 4401 Altenberge Zugverbindung zwischen einem motorwagen und einem anhaenger eines lastzuges fuer den gueterverkehr
AT382570B (de) * 1983-11-18 1987-03-10 Schwarzmueller Wilhelm Gmbh Anhaenger fuer einen lastkraftwagen
DE3414610A1 (de) * 1984-04-18 1985-10-31 Schmitz, Peter, Ing.(grad.), 4401 Altenberge Zugverbindung zwischen einem motorwagen und einem anhaenger eines lastzuges fuer den gueterverkehr

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2168021A (en) * 1984-12-11 1986-06-11 Cartwright Freight Systems Lim Adjustable trailer towing linkages
NL1032869C1 (nl) * 2006-11-14 2008-05-15 Chr Van Den Heuvel & Zonen B V Aanhangwagen voor achter een voertuig.

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP2707235A4 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4194233A1 (fr) 2021-12-10 2023-06-14 VBG Group AB (Publ) Agencement de barre d'attelage réglable et procédé de commande d'un tel agencement de barre d'attelage
WO2023105059A1 (fr) 2021-12-10 2023-06-15 Vbg Group Ab (Publ) Remorque à manœuvrabilité améliorée

Also Published As

Publication number Publication date
EP2707235A1 (fr) 2014-03-19
EP2707235A4 (fr) 2015-07-01

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