FR2813566A1 - Breakdown trailer comprises articulated lifting arm for raising one end of towed vehicle with its axle raised - Google Patents
Breakdown trailer comprises articulated lifting arm for raising one end of towed vehicle with its axle raised Download PDFInfo
- Publication number
- FR2813566A1 FR2813566A1 FR0011212A FR0011212A FR2813566A1 FR 2813566 A1 FR2813566 A1 FR 2813566A1 FR 0011212 A FR0011212 A FR 0011212A FR 0011212 A FR0011212 A FR 0011212A FR 2813566 A1 FR2813566 A1 FR 2813566A1
- Authority
- FR
- France
- Prior art keywords
- arm
- vehicle
- axle
- chassis
- raising
- 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.)
- Granted
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
- B60P3/00—Vehicles adapted to transport, to carry or to comprise special loads or objects
- B60P3/12—Vehicles adapted to transport, to carry or to comprise special loads or objects for salvaging damaged vehicles
- B60P3/125—Vehicles adapted to transport, to carry or to comprise special loads or objects for salvaging damaged vehicles by supporting only part of the vehicle, e.g. front- or rear-axle
- B60P3/127—Vehicles adapted to transport, to carry or to comprise special loads or objects for salvaging damaged vehicles by supporting only part of the vehicle, e.g. front- or rear-axle on a tow dolly
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- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Handcart (AREA)
Abstract
Description
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La présente invention concerne un dispositif permettant de remorquer un véhicule (4) avec un essieu soulevé (14) sans modifier la répartition des charges maximale et minimale de la dépanneuse autorisées par son constructeur qu'il soit véhicule utilitaire ou poids lourd. <Desc / Clms Page number 1>
The present invention relates to a device for towing a vehicle (4) with a raised axle (14) without modifying the distribution of maximum and minimum loads of the tow truck authorized by its manufacturer, whether it is a commercial vehicle or a heavy vehicle.
Les dépanneuses actuelles (11) fig.1 ont leur bras de levage (6) fixé directement sur leur châssis. Lors des remorquages soulevés, l'effort exercé surcharge l'essieu arrière (2) et par l'effet de bras de levier déleste l'essieu avant (1). Cette dépanneuse a un comportement routier dangereux par surcharge arrière et manque d'adhérence à l'avant (ripage dans les courbes et blocage des roues avant au freinage). Current tow trucks (11) fig. 1 have their lifting arms (6) fixed directly to their chassis. During towed lifting, the force exerted overloads the rear axle (2) and by the lever arm effect relieves the front axle (1). This tow truck has dangerous road handling due to rear overload and lack of front grip (shifting in curves and locking of the front wheels when braking).
Actuellement, les dépanneuses de 3,5t n'autorisent qu'une charge maximale de 360kg au panier (8) en position roulage. Currently, 3.5t tow trucks only allow a maximum load of 360kg to the basket (8) in the rolling position.
La nouvelle réglementation sur le dépannage s'oriente vers l'obligation de n'autoriser les dépannages soulevés qu'avec des véhicules ayant une capacité de 700kg minimum et donc l'obligation d'avoir des dépanneuses lourdes: - nécessité d'avoir le permis poids lourd - dépannages impossibles dans les parking souterrains d'une hauteur inférieure à 1,90 mètres. The new regulation on breakdown assistance is oriented towards the obligation to authorize breakdown repairs raised only with vehicles with a capacity of 700kg minimum and therefore the obligation to have heavy tow trucks: - necessity of having the permit HGV - impossible repairs in underground car parks with a height of less than 1.90 meters.
Pour information, de nombreuses voitures atteignent 600 à 700kg à l'essieu. For information, many cars reach 600 to 700kg at the axle.
Ce nouveau dispositif permet de solutionner ces problèmes. Cette invention utilise le poids total roulant (PTR) de la dépanneuse et non le poids en charge (PTC). Cette dépanneuse aura donc deux cartes grises: une pour le véhicule tracteur (20) et une pour le dispositif de dépannage semï-porté fig.2. This new device solves these problems. This invention uses the total rolling weight (PTR) of the tow truck and not the laden weight (PTC). This tow truck will therefore have two registration cards: one for the towing vehicle (20) and one for the semi-mounted recovery device fig.2.
L'aménagement principal augmente la capacité de charge du bras de levage en position remorquage. The main arrangement increases the load capacity of the lifting arm in the towing position.
Le freinage se trouve nettement renforcé par le rajout du ou des essieux (3). The braking is clearly reinforced by the addition of the axle (s) (3).
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Le comportement routier devient identique à celui d'un tracteur avec semi-remorque. The road behavior becomes identical to that of a tractor with semi-trailer.
Les dessins annexes illustrent l'invention. The accompanying drawings illustrate the invention.
La figure 1 représente le mode de dépannage avant invention. Figure 1 shows the troubleshooting mode before invention.
La figure 2 représente le dispositif de l'invention. Figure 2 shows the device of the invention.
La figure 3 représente le dispositif de l'invention en position de fonctionnement avec quelques variantes. FIG. 3 represents the device of the invention in the operating position with a few variants.
Le dispositif selon l'invention fig.2 comporte une première caractéristique: un châssis (9) semi-porté reposant sur un ou plusieurs essieux (3) et un axe d'attelage et d'articulation (10). Sur ce châssis (9) est fixé un bras articulé de levage (6). The device according to the invention fig.2 comprises a first characteristic: a semi-mounted chassis (9) resting on one or more axles (3) and a hitch and articulation axis (10). On this chassis (9) is fixed an articulated lifting arm (6).
Ce dispositif s'accroche sur une sellette d'un véhicule tracteur (16). This device hooks onto a fifth wheel of a tractor vehicle (16).
Selon des modes particuliers de fabrication: - le bras (6) peut être équipé d'un panier (8) destiné à soulever et maintenir les roues (14) du même essieu d'un véhicule à remorquer (4). Le levage peut se faire par vérin hydraulique (12). According to particular manufacturing methods: - the arm (6) can be equipped with a basket (8) intended to lift and hold the wheels (14) of the same axle of a vehicle to be towed (4). Lifting can be done by hydraulic cylinder (12).
La force exercée à l'avant du châssis (7) constituée du poids du châssis, du système hydraulique (12), de la fixation du bras de levage (5) et de tout autre accessoire fixé sur le châssis (9) devra être supérieure à la capacité de levage du bras (6). Pour compenser cette charge, il sera ajouté si nécessaire un contrepoids (15) qui peut être en partie ou totalement composé d'accessoires: coffres d'outillage, cric, réserve d'huile, sable, gueuse, treuil, béquilles, etc.. The force exerted at the front of the chassis (7) made up of the weight of the chassis, the hydraulic system (12), the fixing of the lifting arm (5) and any other accessory fixed on the chassis (9) must be greater the lifting capacity of the arm (6). To compensate for this load, a counterweight (15) may be added if necessary, which may be partly or totally composed of accessories: tool boxes, jack, oil reserve, sand, pig, winch, crutches, etc.
- un ou deux essieux (3) peuvent être ajoutés pour augmenter la capacité de charge formant des essieux en tandem ou tridem. - one or two axles (3) can be added to increase the load capacity forming tandem or tridem axles.
- le pivot d'articulation (10) peut comporter un système de blocage fixe ou amovible interdisant les oscillations transversales rendant l'ensemble dispositif et tracteur fixe. Le comportement routier de cet ensemble devenant comparable à un camion ayant plusieurs - The articulation pivot (10) may include a fixed or removable blocking system preventing transverse oscillations making the device and tractor assembly fixed. The road behavior of this set becoming comparable to a truck with several
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essieux arrières, ceci a pour but de mieux négocier les virages serrés, les rampes hélicoïdales d'accès parking à étages: permet d'augmenter le diamètre intérieur de l'anneau du cercle de giration et par conséquent diminue la largeur balayée par l'ensemble tracteur (20), dispositif de dépannage et véhicule (4). rear axles, this aims to better negotiate tight turns, helical ramps to access multi-storey car parks: increases the inside diameter of the ring of the turning circle and therefore decreases the width swept by the set tractor (20), recovery device and vehicle (4).
- le châssis (9) peut comporter un faux châssis (19) afin de renforcer ce châssis et rendre l'ensemble démontable. - The chassis (9) may include a false chassis (19) in order to reinforce this chassis and make the assembly removable.
- le bras (6) peut comporter un système d'extension hydraulique ou manuel pour faciliter la prise des véhicules à remorquer et rapprocher le véhicule (4) de l'essieu (3) pour diminuer l'effet bras de levier. - The arm (6) may include a hydraulic or manual extension system to facilitate the taking of vehicles to be towed and bring the vehicle (4) closer to the axle (3) to reduce the lever arm effect.
- l'extrémité avant du bras (6) peut être fixée sur une tourelle permettant une rotation du bras (6) pour faciliter l'accrochage du véhicule (4). - The front end of the arm (6) can be fixed on a turret allowing rotation of the arm (6) to facilitate the attachment of the vehicle (4).
- un moyen de traction type treuil (17) peut être fixé à l'extrémité avant du bras (6) avec poulie ou guide câble à l'autre extrémité du bras pour permettre d'approcher ou lever un véhicule (4) inaccessible. - a winch-type traction means (17) can be fixed to the front end of the arm (6) with pulley or cable guide at the other end of the arm to allow approaching or lifting an inaccessible vehicle (4).
- le bras (6) peut être équipé d'un crochet, chaîne ou sangle pour d'autres modes de remorquages. - the arm (6) can be fitted with a hook, chain or strap for other towing modes.
- une ou plusieurs béquilles peuvent être ajoutées aux angles du châssis (9) pour stabiliser l'ensemble lors des manoeuvres d'accrochages; celles-ci pouvant être manuelles ou hydrauliques. - one or more crutches can be added to the corners of the chassis (9) to stabilize the assembly during attachment maneuvers; these can be manual or hydraulic.
Selon une autre variante, ce dispositif peut être équipé en sa partie avant du châssis (opposée aux essieux) d'une grue de manutention. Selon un autre mode de fabrication, tout ce qui est commandé par le vérin hydraulique peut être commandé par un vérin pneumatique. According to another variant, this device can be equipped in its front part of the chassis (opposite the axles) with a handling crane. According to another manufacturing method, everything that is controlled by the hydraulic cylinder can be controlled by a pneumatic cylinder.
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Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0011212A FR2813566B1 (en) | 2000-09-01 | 2000-09-01 | SEMI-DOOR AUTOMOTIVE OR HEAVY DUTY TROUBLESHOOTING DEVICE |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0011212A FR2813566B1 (en) | 2000-09-01 | 2000-09-01 | SEMI-DOOR AUTOMOTIVE OR HEAVY DUTY TROUBLESHOOTING DEVICE |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2813566A1 true FR2813566A1 (en) | 2002-03-08 |
FR2813566B1 FR2813566B1 (en) | 2002-12-13 |
Family
ID=8853921
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR0011212A Expired - Fee Related FR2813566B1 (en) | 2000-09-01 | 2000-09-01 | SEMI-DOOR AUTOMOTIVE OR HEAVY DUTY TROUBLESHOOTING DEVICE |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2813566B1 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL1032999C2 (en) * | 2006-12-05 | 2008-06-06 | Smink Hoevelaken V O F | Dolly for transporting e.g. car, has chassis with three pairs of non-driven wheels, spoon provided between wheels of respective wheel pairs, and ballast weight provided in front of dolly |
CN102700452A (en) * | 2012-06-11 | 2012-10-03 | 湘电重型装备股份有限公司 | Wrecker with electric wheels |
CN103661648A (en) * | 2013-10-22 | 2014-03-26 | 浙江吉利控股集团有限公司 | Draft gear for unpowered vehicles in production process |
CN103895619A (en) * | 2014-03-26 | 2014-07-02 | 江苏理工学院 | Folding rescue trailer device with lifting mechanism |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3137401A (en) * | 1961-05-11 | 1964-06-16 | Curtis Joseph | Wrecking car attachment |
DE6602148U (en) * | 1967-09-05 | 1969-04-17 | Sedelmayer Fa Franz X Jun | TOWING DEVICE FOR MOTOR VEHICLES |
US3667630A (en) * | 1968-03-21 | 1972-06-06 | Albert Rockwood Scott | Automobile towing assembly |
US3721356A (en) * | 1971-04-28 | 1973-03-20 | Neill J Mc | Vehicle towing device |
GB2069951A (en) * | 1980-02-07 | 1981-09-03 | Harris J W | Vehicle towing equipment |
GB2158040A (en) * | 1984-04-26 | 1985-11-06 | Richard James Ambridge | Towing vehicle with variable front axle loading |
US4618161A (en) * | 1985-07-12 | 1986-10-21 | James K. McNeill | Towing device |
US4797058A (en) * | 1987-06-08 | 1989-01-10 | Michael Bilas | Automobile wheel lift |
-
2000
- 2000-09-01 FR FR0011212A patent/FR2813566B1/en not_active Expired - Fee Related
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3137401A (en) * | 1961-05-11 | 1964-06-16 | Curtis Joseph | Wrecking car attachment |
DE6602148U (en) * | 1967-09-05 | 1969-04-17 | Sedelmayer Fa Franz X Jun | TOWING DEVICE FOR MOTOR VEHICLES |
US3667630A (en) * | 1968-03-21 | 1972-06-06 | Albert Rockwood Scott | Automobile towing assembly |
US3721356A (en) * | 1971-04-28 | 1973-03-20 | Neill J Mc | Vehicle towing device |
GB2069951A (en) * | 1980-02-07 | 1981-09-03 | Harris J W | Vehicle towing equipment |
GB2158040A (en) * | 1984-04-26 | 1985-11-06 | Richard James Ambridge | Towing vehicle with variable front axle loading |
US4618161A (en) * | 1985-07-12 | 1986-10-21 | James K. McNeill | Towing device |
US4797058A (en) * | 1987-06-08 | 1989-01-10 | Michael Bilas | Automobile wheel lift |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL1032999C2 (en) * | 2006-12-05 | 2008-06-06 | Smink Hoevelaken V O F | Dolly for transporting e.g. car, has chassis with three pairs of non-driven wheels, spoon provided between wheels of respective wheel pairs, and ballast weight provided in front of dolly |
CN102700452A (en) * | 2012-06-11 | 2012-10-03 | 湘电重型装备股份有限公司 | Wrecker with electric wheels |
CN103661648A (en) * | 2013-10-22 | 2014-03-26 | 浙江吉利控股集团有限公司 | Draft gear for unpowered vehicles in production process |
CN103661648B (en) * | 2013-10-22 | 2016-01-20 | 浙江吉利控股集团有限公司 | The draw gear of production process unpowered vehicle |
CN103895619A (en) * | 2014-03-26 | 2014-07-02 | 江苏理工学院 | Folding rescue trailer device with lifting mechanism |
CN103895619B (en) * | 2014-03-26 | 2016-07-13 | 江苏理工学院 | folding rescue trailer device with lifting mechanism |
Also Published As
Publication number | Publication date |
---|---|
FR2813566B1 (en) | 2002-12-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |
Effective date: 20060531 |