EP1110639A1 - Dispositif pour le redressement d'une carrosserie d'automobile - Google Patents

Dispositif pour le redressement d'une carrosserie d'automobile Download PDF

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Publication number
EP1110639A1
EP1110639A1 EP00127894A EP00127894A EP1110639A1 EP 1110639 A1 EP1110639 A1 EP 1110639A1 EP 00127894 A EP00127894 A EP 00127894A EP 00127894 A EP00127894 A EP 00127894A EP 1110639 A1 EP1110639 A1 EP 1110639A1
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EP
European Patent Office
Prior art keywords
straightening
column
straightening column
base
support
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
Application number
EP00127894A
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German (de)
English (en)
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EP1110639B1 (fr
Inventor
Siegfried Storz
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Individual
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Individual
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Publication of EP1110639A1 publication Critical patent/EP1110639A1/fr
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D1/00—Straightening, restoring form or removing local distortions of sheet metal or specific articles made therefrom; Stretching sheet metal combined with rolling
    • B21D1/12—Straightening vehicle body parts or bodies

Definitions

  • the invention relates to a device for straightening a body of a vehicle in the form of a substantially vertical aligned straightening column in its lower end area has a base with which the straightening column on a Footprint of a stationary surface or a mobile one Straightening bench can be set up and used to determine your working position with one or more fasteners recessed in the base, L- and / or C-shaped Rail elements is fixedly connectable.
  • EP 0 090 700 B1 describes a device of the generic type Known way of straightening the bodies of vehicles, which is a substantially vertically oriented straightening column has, which can be moved on the base on a base is.
  • a restraint chains are provided, over which the straightening column is anchored to the underground can by pulling the chains with those embedded in the underground Rail elements are engaged.
  • a tension element is a hydraulic or inside the straightening column pneumatic pull cylinder provided on which a pull chain is fixed inside the straightening column.
  • the train chain is after led out of the straightening columns at the top and via one at the top Deflection roller arranged on the outside along the end of the straightening column the directional column deflected downwards.
  • On the outer circumference of the A second pulley is provided over the straightening column the pull chain is deflected towards the vehicle. This second pulley can be adjusted in height using a fastening collar be attached to the straightening column.
  • the free end the pull chain is connected to the part of the vehicle to be straightened.
  • the pull chain becomes the straightening column is pulled in, due to the double deflection the pull chain on the vehicle or on the one to be aimed Vehicle part exerted a tractive force and this in its original Shape is deformed back.
  • the pull cylinder To absorb the tensile forces is the pull cylinder in the area of the lower end of the Alignment column articulated. Through this articulated attachment the pull cylinder becomes an automatic straight line alignment of the pull cylinder in operation to the pull chain inside reached the straightening column, so that it is as optimal as possible Power flow results.
  • the base becomes the known device also axially loaded.
  • the casters on which the stand can be moved in the unloaded state is elastic on the base. Due to the axial load when the pulling cylinder is activated, the elastic support the castors so that the base is fixed against the surface is pressed.
  • This known device has the considerable disadvantage afflicted with that of the one inside the vertical Column arranged hydraulically or pneumatically Pistons actuated the pull chain optimally only certain body parts can be reached and directed so that for others Body leveling tasks other suitable leveling devices must be used, which is inefficient and uneconomical is. Furthermore, known by this Device only pulls on the vehicle body to be aimed are exercised so that further device is provided need to be able to apply pressure forces. Also receives the straightening column with its base only with larger operating forces their required stable hold by the Interaction of the pulling force in the pull chain and the resulting one resulting reaction forces in the restraint chains. This means that the entire system is extremely unstable and only can be used safely under optimal conditions.
  • Another device of the generic type is known from EP 0 353 865 A1 Type for straightening damaged bodies known from vehicles.
  • This device is also a straightening column is provided, which is also a pedestal having.
  • the stand is in this known device provided with a base plate with which this just on the Underground, e.g. in the area of a straightening frame with his Rail elements can be set up. So that becomes a Relatively stable, vertical alignment even when unloaded reached the straightening column. This must also be in operation Straightening column through one or more restraint chains in the underground recessed rail elements of the straightening frame or connected to the bench and braced.
  • a pneumatic or hydraulic pressure cylinder provided by activating a in the area of Base plate swivel-mounted swivel lever swiveled becomes.
  • a pull chain is articulated at the free end of the swivel lever, which leads to a fixed deflection roller of the straightening column leads. Through this deflection roller, the pull chain is closed upwards a second adjustable in height on the straightening column Deflected pulley. The second pulley will Pull chain redirected to the vehicle to be straightened and is with its free end connected to the vehicle to be straightened.
  • the pressure cylinder is activated, the swivel lever a corresponding tensile force exerted on the pull chain, whereby this traction via the pulleys through the pull chain acts on the vehicle part to be straightened.
  • This columnar straightening device also has the disadvantage afflicted that only certain straightening work can be carried out, so that to cope with further judge's requirements and relatively expensive additional straightening devices are required and are uneconomical to assemble or disassemble.
  • this known straightening device only under great Effort locally changed and rearranged to be as possible reach many areas of a vehicle body for straightening to be able to.
  • the invention is therefore based on the object of a device to straighten the bodies of vehicles, the universal, rational and economical every occurring Straightening task due to relatively small fixtures modifications can cope with both stationary and together can be used efficiently and economically with mobile straightening benches is.
  • the base has on the underside a downwardly projecting fastening device with which the base can be releasably engaged with one of the rail elements of the straightening frame or the straightening bench, and that the base is held fixed by a releasable clamping device in its respective working position on the rail element.
  • the device for straightening vehicle bodies in the simplest way the requirements, especially regarding the location the straightening column together with its stand, adjustable. So points for this purpose the stand has a fastening device, with which he is form-fitting with one of the rail elements the straightening frame or the straightening bench releasably engaged can be. This means that when judging a Tensile or compressive forces occurring directly from the body Straightening column over the base in the rail elements of the Straightening frame or the bench, so that a extremely high stability of the essentially vertical Straightening column is reached.
  • the fastening device from one L-shaped, transverse to the leveling column Profile rail be formed.
  • This configuration will an extremely cost-effective production with a high level Stability of the device according to the invention achieved.
  • This Profile rail runs essentially with one leg vertical and is on the underside on the base of the invention Device attached.
  • For attachment can here usual connections, such as screw connections, welded connections or rivet connections can also be provided.
  • In the working position of the stand i.e. at essentially vertical course of the straightening column, engages under the profile rail with its horizontal leg the respective rail element, with which the stand or the fastening device to be positively engaged. By this engages under the rail element inevitably a positive connection.
  • the clamping device is the base with its fastening device in any case along the respective Rail element slidable, so that a variable and precise Position the straightening column relative to the body in can be done easily.
  • a releasable clamping device is provided with which the stand together with the straightening column in the respective Working position fixed on the rail element, with which the base is form-fitting via its fastening device is engaged, is held.
  • This clamp can in particular consist of at least one clamping wedge, which for the fixed mounting of the base Straightening column on the straightening frame or the straightening bench between the base of the leveling column and the surface and / or the rail elements can be introduced. This means that the base when inserting this wedge the wedge between the base and the surface is raised slightly so that the horizontal leg the fastening device or the profile rail friction underside in the L or C-shaped design Rail element is held.
  • This embodiment according to claim 3 allows extremely secure and simple definition of the base together with the leveling column on the leveling frame or the straightening bench, which includes these rail elements are.
  • a support foot in the area of the base be provided, over which the straightening column in use the subsurface or its stand area is supported.
  • the support leg extends starting from the straightening column in the opposite direction to the horizontally running holding leg of the L-shaped profiled rail, if such according to claim 2 is used as a fastening device.
  • an adjustable height Have support device by their adjustment the pedestal together with the straightening column by one essentially horizontal, approximately parallel to the fastening device extending adjusting axis is pivotable.
  • this height adjustable Support device can be, for example an adjusting spindle with a foot part, which in simple Way by rotating the adjusting spindle relative to the support foot is adjustable in height.
  • This configuration is extremely simple operation and extremely simple alignment the straightening column ensured.
  • This height adjustable Support device does not have to be present, but it is for a better adjustment of the working position of the straightening column advantageous.
  • the fastening device can be part be a separate support device with which the straightening column is detachably connected via its base.
  • the carrying device can now in the simplest way from the corresponding rail element be unhooked and for the new positioning of the straightening column hooked into another rail element with the base and be fixed using the clamping wedges.
  • the carrying device is designed in such dimensions that it can be easily transported by one person.
  • the carrying device can the carrying device with be provided with at least one impeller with which the carrying device with the clamping device released along the rail element, with which the fastening device engages stands, is movable. This wheel is also not imperative, but facilitates moving the Carrying device and thus the entire straightening column for changing the working position along a rail element.
  • a circumferential, radial have outwardly projecting guide web.
  • This protrudes radially outwardly projecting guide web into one formed by the rail element, upwards open guide slot into it so that a lateral guide the carrying device when moving in the longitudinal direction of the Rail element is guaranteed securely.
  • the width of the guide bar is the width of the guide slot be adapted so that through the guide slot parts of the fastening device projecting through the rail element not when moving the carrying device can come into contact with the rail element. So that will jamming or fretting when moving the Carrier device in the respective rail element safely prevented and also the handling of the carrying device considerably simplified.
  • the carrying device To the support device in a simple manner from a rail element to be able to transport to the other rail element and also to unhook the suspension device with its profile rail in one of the rail elements facilitate, the carrying device according to claim 8 Grab handle with which to change location can be transported.
  • the straightening column is in simple way when stuck on a rail element Carrier in its vertical orientation due to the height adjustable Alignable support device.
  • This is according to Claim 9 of the stand on the support device to a horizontal, essentially parallel to the carrying device Swiveling axis of rotation.
  • This pivoting storage can be done by trunnion, which on the Carrier can be hung.
  • These are journals arranged on the base opposite the support foot.
  • the carrying device has corresponding Support elements for rotatable or swiveling storage of the base e.g. in the form of at least one-sided open Slots or angles.
  • the straightening column have a boom which is rigid or swiveling and also interchangeably connected to the straightening column is. Through this boom can be aimed at one Body vertical forces are also exerted. To exercise such vertical forces also as many points of attack as possible to be able to reach on a body to be straightened, the boom can also be adjustable in length his. As an alternative to this length adjustability or in Interaction with this length adjustability can on the other hand according to claim 10 on the boom several fastening devices at different distances from the straightening column for attaching tension and / or pressure elements for straightening the body can be provided. This configuration is the application of tensile and / or compressive forces to one directing body, possible in a simple manner without the The device according to the invention must be converted.
  • a pulling device can be provided for rear support of the boom.
  • rear support is meant that the boom has a support arm, which in extension of the boom on the fastening devices opposite side of the straightening column is arranged.
  • This pulling device can be connected to the Straightening column releasably attached fastening collar his.
  • This fastening sleeve also leads, for example a pull chain to a swivel-mounted on the base, separate support lever, which is from this back extends over the straightening column under the actual boom and thus forms a support lever, which is on the footprint of the subsurface below the boom supports itself.
  • the directional column can consist of at least two column elements be educated. This is especially true with larger ones Straightening columns have the advantage that they can be divided into several parts in easier Can be disassembled and thus easily transported can. Furthermore, the straightening column can also differ Operating conditions adapted in a simple manner by adding one or more support elements as needed can be put on top of each other for use. The pillar elements the straightening column can also be telescopic to be plugged together. This configuration is a variable height adjustment of the straightening column possible, so that a easy adaptation to the different operating conditions can be done in a simple manner.
  • An actuator can be used for height adjustment be provided for the straightening column.
  • This actuator can be designed as a hydraulic cylinder or as a spindle drive be which is arranged within the straightening column.
  • the base of the straightening column be designed as a separate foot part with which the straightening column is detachably connected.
  • the foot part can, for example a receiving cylinder, which according to the shape the straightening column is adapted and in which the Straightening column can be inserted in a simple manner.
  • the straightening column can be used for further variable use according to claim 14 on the foot part by a substantially transverse to Fastening device pivoting pivot axis be stored.
  • a motorized actuator can be provided.
  • the actuator can be operated by two hydraulic cylinders or also be formed by two spindle drives.
  • This Hydraulic cylinders or spindle drives are preferably of this type arranged to each other that by their mutual or simultaneous pressurization a pivoting of the straightening column around the one running across the fastening device Swivel axis simultaneously or one after the other and also around the axis of rotation running parallel to the fastening device can be pivoted.
  • this makes a variable Positioning of the straightening column achieved in a simple manner.
  • the hydraulic cylinders to be used or spindle drives also pulling forces on the straightening column be transferred yourself.
  • the fastening device is together with the straightening column and its pedestal optionally in two by 180 ° rotated positions with the C-shaped rail element can be positively engaged.
  • This has the big one Advantage that by simply rotating about said 180 ° and hanging the fastening device again into a rail element on the one hand, a firm stand in both rotational positions is attainable, and on the other hand in the simplest way device according to the invention with its alignment column and Stand for applying both tensile forces and Pressure forces are used on a vehicle body to be straightened can be.
  • a tongue is provided, which for hanging a restraining chain with one of an approximately cylindrical one Breakthrough and a hanging slot existing eyelet having.
  • This configuration makes it extremely effective
  • the straightening column is supported by a retraction chain, so that extremely high tensile and / or compressive forces on one Vehicle body to be straightened can be applied.
  • a removable fastening sleeve can be attached to the straightening column be provided which for attaching Pulling and / or pushing devices and / or retention chains is provided with one or more eyelets.
  • two restraint chains from the Fastening cuff can be braced on the back, which starting from the fastening collar diverging to the surface or run to the stand area and there in a corresponding Rail element to be anchored. This will make one extremely high stability of the straightening column achieved.
  • By the diverging course of the restraint chains are also oblique tensile and / or compressive forces acting on the straightening column on a Vehicle body to be straightened can be applied.
  • “Oblique” here means that these forces are not in the vertical, median plane extending transversely to the fastening device of the straightening column, but for example in alignment act to one of the diverging restraining chains.
  • the inventive design of the device in the form of the intended straightening column in particular its Connection to the rail elements of a straightening bench or of a straightening frame an extremely flexible device is available provided, which can be changed in a simple manner and also fixed in a simple manner on one of the rail elements or the stand area can be fixed.
  • the base and the fastening device are additional components achieved with light weight, so that a changeover or a Moving the entire device in a simple manner a single operator can be carried out safely.
  • the designs by the boom and the height adjustability the straightening column itself is of further importance.
  • Fig. 1 shows an example of a first embodiment of a Device 1 according to the invention for straightening car bodies of vehicles.
  • the Device 1 in conjunction with a fixed footprint illustrated forming the surface on which the device 1 is set up.
  • This description is also on embodiments to read, in which the stand area of the Straightening bench itself is formed and the or the rail element Is or are part of this bench.
  • the device 1 has a substantially vertical in use aligned alignment column 2, which in its lower End area is provided with a base 3. On the back the straightening column 2 is provided with a toothing 4, which extends approximately over the entire height of the straightening column 2 extends and for the attachment of pulling or pushing devices on the straightening column 2. Underside is on Stand 3 a base plate 5 is provided, which for stabilization and stiffening a plurality of stiffening webs 6, 7, 8 and 9 (see also Fig. 2).
  • the base plate 5 there is an L-shaped profiled rail 10, which projects over the base 3 downwards and which extends at least approximately over the entire width of the base plate 5, as can be seen in particular from FIG. 2.
  • the profile rail 10 is welded with its vertically oriented profile leg 11 to the base plate 5, for example on the underside. In the illustrated working position of the device 1, the vertically downwardly projecting profile leg 11 of the profile rail 10 projects through a guide slot 12, which is formed by an approximately C-shaped rail element 13.
  • the horizontal leg 14 of the profile rail 10 which is arranged approximately at right angles to the profile leg 11, engages behind one of the two holding webs 15 (or 16) formed by the rail element 13, so that in the present exemplary embodiment it consists of the base plate 5, the stiffening webs 6 to 9 and the profile rail 10 existing fastening device 17 is positively engaged with the rail element 13.
  • the profiled rail 10 In order to disengage the profiled rail 10 from the rail element 13, it must be tilted in the direction of the arrow P1 , so that the profiled rail 10 with its horizontal leg 14 can be passed between the holding webs 15 and 16 and removed from the rail element 13.
  • two clamping wedges 18 and 19 are provided (see also Fig. 2) which underside between the fastening device 17 and the rail element 13 are introduced.
  • this Position is the fastening device 17 by the clamping wedges 18 and 19 slightly raised so that the fastening device 17 or the profile rail 10 on the underside on the right Retaining web 15 of the rail member 13 is tight and is connected to this frictionally. So that is the device 1 in its depicted working position stuck on Rail element 13 fixed and can in the longitudinal direction of the rail element 13 can no longer be moved.
  • rollers 20 and 21 provided in the in 1 and 2 working position shown in particular in the position fixed by the two clamping wedges 18 and 19 of the footprint 22 of the ground or of the rail element 13 are slightly raised. It is easy to imagine that after removing the two clamping wedges 18 and 19 the entire Device 1 lowered in the region of the two rollers 20 and 21 is so that the device with the two rollers 20 and 21 stands on the floor 22 of the ground. By these rollers 20 and 21 can be unhooked or suspended Fastening device 17 with its profile rail 10 or carried out in the rail element 13 in a simple manner become. Furthermore, a method of the entire device 1 via their rollers 20 and 21 to another location in easy to do.
  • the stand is 3 on its side opposite the rollers 20 and 21 provided with a support foot 23, which in the present embodiment from a support plate 24 and one on the Footprint 22 of the support base 25 resting on the ground consists.
  • a support foot 23 which in the present embodiment from a support plate 24 and one on the Footprint 22 of the support base 25 resting on the ground consists.
  • two support webs 26 and 27 are provided, which on the one hand with the straightening column 2 and on the other hand with the base plate 5 are welded, for example.
  • To a stable To ensure that the base plate 5 is held on the base 3 of the alignment column 2, are further two smaller dimensions on the back Stiffening webs 28 and 29 are provided.
  • the fastening device 17 as a separate Support device 30 may be formed, as exemplified in FIG 3 and 4 is shown.
  • the support device 30 is in Fig. 3 from the back in perspective bottom view shown. By back is meant the side on which in use the serration 4, like this one is shown by way of example in FIGS. 1 and 2 is.
  • the carrying device 30 also has a base plate 31, which is flat. At the bottom of this Stand plate 31, an L-shaped rail 32 is provided, the underside with its vertically extending profile leg 33 connected to the base plate 31, for example welded is.
  • the profile rail 32 has an approximately perpendicular to the vertical profile leg 33 rearward bent horizontal leg 34 with which the support device 30 form-fitting, for example with the rail element 13 from Fig. 1 can be brought into engagement.
  • the Profile rail 32 extends, as can be seen from FIGS. 3 and 4 is, at least approximately over the entire width of the Stand plate 31.
  • the fastening device 30 are in the region of the vertical profile leg 33 and the Base plate 31 several stiffening webs 35, 36, 37, 38, 39, 40, 41 and 42 are provided, which in the present embodiment the vertical profile leg 33 of the Project through rail 32, as in particular Fig. 4 can be seen.
  • the two middle stiffening bars 38 and 39 and the external stiffening webs 35 and 42 are extended towards the front and each with a footprint 95, 96, 97 and 98 provided with which the Stiffening webs 35, 38, 39 and 46 in the operating state on the Stand the surface of the ground firmly, like this in particular in Fig. 1 for the stiffening webs 6 to 9 of the first embodiment of the device 1 is shown.
  • this has one Support plate 91 on which the support device 30 from a Rail element to another rail element Straightening frame or a straightening bench can be transported.
  • This support plate 91 is bent in such a way that with its outer handle part 92 approximately in the plane of focus 113 of the support device 30 is located (see FIG. 7). This ensures that the support device 30 when it Manually raised about the handle part 92 is automatically about is aligned vertically and so easily from a rail element can be unhooked and transported.
  • a corresponding, essentially oval Breakthrough 99 provided to with to be able to easily reach into the grip part 92 with one hand.
  • two clamping wedges 43 and 44 provided by two matching ones Breakthroughs 45 and 46 of the vertical profile leg 33 for Establish a clamp connection with the ground or Stand space can be introduced, as is particularly the case 4 for the clamping wedge 43 shown in phantom lines is.
  • the carrying device 30 has this on the underside of the base plate 31 in the area of the two openings 45 and 46, respectively on the back a support element 47 or 48, the underside Support surfaces 49 and 49/1 with inserted clamping wedges 43 and 44 frictionally connected to them.
  • this support surface becomes the friction surface between the support elements 47, 48 or the openings 45 and 46 and the clamping wedges 43 and 44 enlarged accordingly, so that a deformation even with larger clamping forces both of the openings 45 and 46 and the clamping wedges 43 and 44 are effectively prevented becomes.
  • each the stiffening webs 36, 37 and 40 and 41 provided the the openings 45 and 46 are arranged adjacent. Through this stiffening webs 36, 37 and 40, 41 is thus deformation of the carrying device even with higher clamping forces 30 effectively prevented.
  • the carrying device 30 has two wheels 50 and 51, which are mounted on two bearing axles 52 and 53 in the outer, lateral end portions of the support device 30 mounted are.
  • the bearing axles 52 and 53 run with it Longitudinal central axis 54 and 55 transverse to the support device 30, see above that the support device 30 with loosened clamping wedges 43, 44 the wheels 50 and 51 along a rail member 13 in can be moved easily.
  • For mounting the wheels 50 and 51 are corresponding mounting screws 56 and 57 provided, via which the wheels 50 and 51 on the corresponding associated bearing axis 52 and 53 rotatably held become. As can also be seen from FIG.
  • Impellers 50, 51 revolving on the rear, projecting radially outwards Guide webs 58 and 59, which in the assembled State of the wheels 50, 51 approximately in the vertical range Profile leg 33 of the rail 32 are arranged as this is explained in more detail below.
  • the bearing axles 52 and 53 in the lateral end regions of the Carrying device 30 is in each case bent approximately at a right angle Support plate 60 and 61 provided on the one hand with the Stand plate 31 and on the other hand with the two outside Stiffening webs 35 and 42 are welded, for example.
  • the Profile leg 33 In the area of the two mounted wheels 50 and 51 is the Profile leg 33 each with corresponding openings 62, 63 provided, in which the two wheels 50 and 51 with their two guide webs 58 and 59 are arranged.
  • the stiffening webs 35 to 42 each have an L-shaped, rounded recess at the rear 64, 65, 66, 67, 68, 69, 70 and 71 on which to record of corresponding bearing pins of a pedestal Straightening column serve as described in more detail below will be.
  • it is in the area between the pairs stiffening webs 35, 36 arranged side by side or 37, 38 or 39, 40 and 41, 42 in the base plate 31 each a receiving slot 72, 73, 74 and 75 are provided.
  • FIG. 5 and 6 is an embodiment of a straightening column 76 shown, which in its lower end region Base 77 and a support foot 78.
  • This straightening column 76 is with its base 77, as can be seen from FIG. 6 is, with the support device 30 of FIGS. 3 and 4 to a complete device according to the invention can be combined 1/1.
  • This exemplary embodiment of the device is exemplary in FIG. 6 shown.
  • the straightening column 76 is also on the back with a receiving toothing 79 provided on which for straightening bodies corresponding pulling and / or pushing devices of vehicles can be applied.
  • the stand 77 is arranged, which with the back Outer surface 80 of the straightening column 76 in its lower end region for example is welded.
  • the support foot 77 has two vertical side support plates 81 and 82, the distance in the present embodiment, the distance between the two inner receiving slots 73 and 74 of the base plate 31 of the Carrier 30 corresponds.
  • the support plates 81, 82 have on the underside in each case a middle footprint 83 or 84, with which the pedestal 77 during assembly with the carrying device 30 on the upper side on the base plate 31 of the carrying device 30 rests.
  • the support plates 81 and 82 In the rear end area of the support plates 81 and 82 are two vertically downward facing stands 83 and 84 downwardly projecting retaining tabs 85 and 86 provided, which with a extending transversely to the retaining tabs 85 and 86, the retaining tabs 85 and 86 protruding coupling pin on both sides 87 and 88.
  • the two coupling pins 87 and 88 will fit in the corresponding L-shaped recesses 66, 67 and 68 and 69 added.
  • This positive connection can the straightening column 76 in a simple manner with the carrying device 30 connected and unhooked from this and is also the one defined by the coupling pins 87 and 88 Pivot axis 89 can be pivoted relative to the carrying device 30.
  • the support foot 78 is on the straightening column on the receiving teeth 79 opposite front in the lower end area the alignment column 76 opposite the receiving teeth 79 arranged.
  • the support foot is 78 at its free end provided with a rigid support plate 90 projecting downwards, with which the support foot 78 and thus the entire Straightening column 76 in use on the footprint of a straightening bench or a straightening frame so that even larger traction or compressive forces, which are effective in the direction of arrow P3 are, through the support foot 78 in cooperation with the positive Bearing of the coupling pin 87 and 88 on the Carrier 30 can be safely included.
  • the support plate 90 has approximately one Width that is essentially the distance between the two stiffening webs 37 and 41 corresponds to the carrying device 30.
  • the support device 30 is in a Rail element 13 from FIGS. 1 and 2 suspended state shown in section along the section line VII - VII of Fig. 4. 7 shows the carrying device 30 in one State in which they are not 43 or 44 held in a clamped manner on the rail element 13 is. It is easy to imagine that the carrying device 30 by simply pivoting, for example in the direction of Arrow P4, can be removed from the rail member 13. In this carrying device can be turned in the opposite direction 30 from a substantially vertical position in the Rail element 13 hooked in and shown in Fig. 7 Location. The guide bars protrude in this position 59 (58) of the wheels 51 (50) in the of the two Retaining webs 15 and 16 formed guide slot 12 of the rail element 13 in.
  • the width of the guide web 59 is chosen larger than the width of the vertical profile leg 33 of the profile rail 32, so that when moving the carrying device 30 along the Rail element 13, the profile rail 32 with its profile leg 33 not with the retaining webs 15 and 16 of the rail element 13 can come into contact.
  • Fig. 7 position shown is the impeller 51 with its radial smaller tread 94 on the left in Fig. 7 holding web 16 shown on the top and rolls on this when moving the carrying device 30 in the longitudinal direction of the Rail element 13 from.
  • the support device 30 by the in the two Openings 45 and 46 of the profile leg 33 used Wedges 43 and 44 wedged and is thus clamped to the Rail element 13 held, here also only the Wedge 44 is visible.
  • the wedges are supported 43 and 44 in the present embodiment essentially on the two holding webs 15 and 16 of the rail element 13 and press the carrying device 30 in its rear Range up in the direction of arrow P5. This will make the approximately horizontal horizontal leg 34 of the rail 32 on the underside against the retaining web 15 of the rail element 13 pressed so that the entire support device 30 in this wedged position raised on the back and jammed on Rail element 13 is held firmly. Because of this rear lifting of the support device 30 will also the impeller 51 with its tread 94 from the top of the landing stage 16 raised.
  • the carrying device tilts Range of its stiffening webs 35 to 42 down and is accordingly on the footprint 22 of the ground on.
  • the impeller 51 or the impellers 50 and 51 when inserting the clamping wedges 43 and 44 also so far that they are raised with their rotating guide bars 58, 59 completely above the two holding webs 15 and 16 of the rail element 13 are.
  • the support device 30 is stuck on the footprint 22 of the ground or the rail element 13 fixed.
  • FIGS. 9 and 10 show a further embodiment of a Straightening column 100, which with that shown in FIGS. 3 and 4 Carrier 30 to a complete invention Device can be combined.
  • the straightening column is on the back 100 also provided with a spline 101.
  • a base 102 is also provided in the lower end region, its design essentially the design of the Stand 77 corresponds to Fig. 5.
  • the two Coupling pins 87 and 88 are the two protruding downwards Provide retaining tabs 85 and 86 with two rollers 103 and 104, which has a corresponding bearing axis 105, which is parallel runs to the pivot axis 89 of the coupling pin 87 and 88, are rotatably mounted.
  • retaining tabs 85 and 86 with two rollers 103 and 104, which has a corresponding bearing axis 105, which is parallel runs to the pivot axis 89 of the coupling pin 87 and 88, are rotatably mounted.
  • the straightening column 100 is operated by hand Adjusting nut 112, which on the adjusting spindle 110 below the Guide cylinder 109 is arranged.
  • this Adjusting nut 112 becomes the adjusting spindle 110 in the guide cylinder 109 in the direction of the double arrow P7 up or down adjusted in the axial direction of the guide cylinder 109.
  • a pivoting movement of the straightening column 100 around the pivot axis 89 defined by the coupling pins 87 and 88 causes an alignment of the straightening column 100 in easier Way is feasible.
  • the guide cylinder 109 an axial slot 114 in which an axially displaceable Guide pin 115 is provided.
  • This pilot pin 115 is screwed radially into the adjusting spindle 110, so that rotation of the adjusting spindle 110 relative to the guide tube 109 safely prevented during the adjustment process becomes. Due to the axial limitation of the axial slot 114 the guide pin 115 also serves as a stroke limiter when adjusting the adjusting nut 112. In addition, the Guide pin 115 slipping out of the adjusting spindle 110 the guide tube 109 safely prevented in the unloaded state.
  • This height adjustable shown in FIGS. 9 and 10 Actuator can of course also for the support foot 24 of the embodiment of FIG. 1 or for Support foot 78 of the embodiment of FIG. 5 is provided his.
  • FIG. 11 shows another exemplary embodiment by way of example a device 1/2 according to the invention in use.
  • the representation is chosen in a simplified way, since here only the basic one Operation of the device according to the invention in general should be displayed.
  • the fastener 118 is fixed by clamping wedges 120 on the footprint 22 of the Fixed underground or on the rail member 13.
  • the Straightening column 116 is also in the fastening device 118, which is also a separate one in this embodiment Carrier forms, form-fitting with their coupling pin 121 hung.
  • a retaining tongue at the upper end of the straightening column 208 is provided, which for hanging a restraining chain 126 serves, as is exemplarily shown in phantom lines.
  • the retaining tongue 208 has the retaining tongue 126 for hanging in a retaining eyelet 209, as can be seen from the top view of FIG. llb can be seen.
  • This eyelet 209 has to be inserted the retaining chain 126 has an approximately circular breakthrough 210, whose diameter is at least slightly larger than the maximum width of the restraining chain 126.
  • Backward in the pulling direction of the restraining chain 126 is in the Breakthrough 210 opening suspension slot 211 provided with which the restraining chain after it has been inserted through the Breakthrough 210 is firmly engaged.
  • a fastening collar 123 fixed assembled in the upper end area of the straightening column 116 is over corresponding Mounting pin 122 .
  • This fastening collar 123 can due to in mounting holes 124 arranged at different heights gradually at different heights on the straightening column 116 are arranged fixed.
  • the straightening column is on the back 116 again with a serration 125 provided which also as certain straightening work as Attachment option for corresponding pulling or pushing devices serves. From the fastening sleeve 123 leads In the present application example, two restraining chains 126, only one of which is visible in Fig. 11 to another in the underground forming the base 22 Rail element 127.
  • the retaining chains 126 are each over a holding block 128 firmly connected to the rail element 127, 11 also only one of the holding blocks 128 is visible. To ensure that the straightening column stands as securely as possible 116 can also be reached with diagonally acting tensile forces the two restraining chains starting from the fastening cuff 129 preferably diverging to each other Rail element 127 braced out.
  • the fastening collar 123 has on it, the straightening column 116 several retaining eyelets 129 covering the front side into which the respective upper ends of the restraining chains 126 are attached.
  • Embodiment of the support foot 130 with its adjusting device 131 serve.
  • the actuator 131 is in the present Embodiment formed identical to that Actuating device 108 of the exemplary embodiment according to FIG. 9.
  • FIG. 11a shows an enlarged section of the upper end region a further embodiment of a fastening cuff 123/1.
  • This fastening cuff has several alternately stacked eyelets 129/1 and 129/2 on.
  • the eyelets 129/1 and 129/2 are in groups mirror-symmetrical with respect to the vertical center plane 133 the straightening column 116 (Fig. 11b) and serve in groups for attaching a restraining chain 126, for example on the right or left side of the fastening collar 123/1.
  • 11b shows a partial section Y - Y from FIG. 11 in which the structure of the holding eye 129/2 is shown.
  • the retaining eyelet 129/2 has a circular opening 129/3 through which, for example, the retraction chain passes can be inserted.
  • This breakthrough 129/3 follows an essentially horizontal hanging slot 129/4 with which the restraining chain is firmly engaged can be brought.
  • the eyelet 129/1 is in a corresponding Wise mirror-symmetrical. So you can through the provided fastening sleeve 123/1 and also 123 pulling and pushing device and also, for example, restraining chains extremely variable use, which increases stability and the manageability of the device 1/2 according to the invention is significantly improved.
  • Fig. 12 shows a further embodiment of an inventive Device 1/3 in use.
  • the device 1/3 is also a straightening column 140 with a rear one Receiving teeth 141, the fastening collar 123 Stand 142 and the support foot 130 with its adjusting device 131 provided.
  • a boom 143 is arranged, on which a traction device 144 in different Distances to the straightening column 140 can be mounted.
  • the boom 143 in the present embodiment several Receiving holes 145 with which the traction device 144 For example, optionally connectable via a plug pin 146 is.
  • the boom 143 can also be telescopic be made extendable (in the drawing not shown), making its range variable overall is adjustable.
  • the pulling device 144 can, for example, as shown in Fig. 12, from two on the side of the boom 143 attached retaining tabs 147, of which only in Fig. 12 one is visible, and a pull chain 148 can be formed.
  • the boom 143 is at the top of the straightening column 140 a pin connection 149 is pivotally mounted.
  • the boom has a rear extension portion 150, which via a pulling device consisting of a first chain section 151, a hydraulic or pneumatic Pull cylinder 152 and a second chain section 153 is formed, connected to the fastening collar 123 is.
  • a pulling device consisting of a first chain section 151, a hydraulic or pneumatic Pull cylinder 152 and a second chain section 153 is formed, connected to the fastening collar 123 is.
  • a foot switch 154 By activating the pull cylinder 152 via, for example a foot switch 154 becomes the rear extension section 150 of the boom 143 pulled down so that the Boom 143 itself with its traction device 144 essentially is pivoted vertically upwards and thus to be straightened Vehicle parts can be deformed into their original shape.
  • a pivot support lever 155 is provided, which in the area of Support foot 142 rotatable via a pin connection 156 on the Straightening column 140 is mounted.
  • the swivel support lever 155 has a pull plate 157, which via a further pull chain 158 with the lower end of the Fastening sleeve 123 is connected.
  • FIG. 12 also shows that the vehicle to be straightened 162 on a straightening bench 163 is fixed.
  • This bench 163 is over several chain-shaped holding devices 164 fixed with in In the present case two in the stand 22 forming Angle rails 165 embedded in the ground are fixedly connected.
  • the straightening bench 163 is in the present exemplary embodiment designed as a movable carriage, which accordingly can be fixed in place by these holding devices 164 in order to carry out the corresponding straightening work on vehicle 162 to be able to perform.
  • FIG. 13 and 14 is another embodiment of a Device 1/4 according to the invention shown, its structure essentially corresponds to the device 1/3 from FIG. 12.
  • the device 1/4 differs from the device 1/3 essentially in that their actual Straightening column 170 made of two, coaxial to each other, with column elements 171 and 172 provided with the same cross section is formed.
  • a stand 142 is provided, which over the fastening device 160 in the rail element 113 in a positive connection stands.
  • the further design in the area of the lower The end of the second column element 172 corresponds to an identical one the design of the embodiment 1/3, so that the same Reference numbers were used.
  • the upper column member 171 has on its lower end to lower column member 172 a in the drawing Insert pipe 173 shown in dashed lines, with which the upper column member 171 fits into the lower column member 172 is inserted.
  • FIG. 13 shows a further exemplary embodiment of an inventive device Device 1/4 which is relative to one Vehicle body 162 is positioned and aligned that Tractive forces can be exerted on the vehicle body 162.
  • the vehicle body 162 is in accordance with the configuration 12 also fixed on the straightening bench 163 arranged, which in turn via the holding device 164 with the ground or with a corresponding angle rail 165 is anchored in the underground.
  • the fastening device 160 is with its profile rail 161 on the right holding bridge 15 the rail element 13 hooked in and by means of the clamping wedges 174 fixed on the floor space 22 of the subsurface or fixed to the rail element 13. From the one on the lower column element 172 fixed fastening collar 123 As already explained in relation to FIG.
  • the pull chain 158 leads to Pull plate 157 of the pivot support lever 155, which is accordingly the description of FIG. 12 on the stand area 22 of the surface with a corresponding tensile load by the two pulling devices, shown in simplified form in FIG. 13 175 and 176 supports.
  • These pulling devices are 175 and 176 each can be activated via an associated foot switch 177 or 178, whereby the corresponding pull chains 179, 180 or 181 and 182 tensile forces for straightening the vehicle body 162 can be applied.
  • the pull chain 182 in one of the eyelets 129 of the Fastening collar 123 firmly attached while the Pulling device 175 via the pull chain 180 with the receiving toothing 141 of the upper column member 171 in connection stands.
  • the device according to the invention 1/4, in which 162 pressure forces on the vehicle body applied, for example, via a hydraulic pressure stamp 183 can be.
  • the entire device is 1/4 about the vertical longitudinal central axis 184 of the alignment column 170 Arranged rotated 180 ° on the base 22 of the surface.
  • the device 1/4 with the rail 161 of their fastening device 160 instead of with the right holding web 15 of the rail element 13 with its left Retaining bar 16 is positively engaged.
  • the device is in turn 1/4 Wedges 174 on the base 22 of the ground or on Fixed rail element 13. In this rotated by 180 ° Location supports the device 1/4 during operation the adjusting device 131 of its support foot 130 on the base 22 of the underground.
  • the pressure stamp 183 applied to the vehicle body 162
  • the device can be subjected to additional 1/4 pressure forces their swivel support lever 155 on the base of the ground support. It can be seen that simply “unhinging” the device 1/4 from the rail element 13 and a Rotation through 180 ° and “hanging” again in the rail element 13 this in the simplest way from that shown in Fig. 13 Pull function in the pressure function shown in Fig. 14 can be converted.
  • the print stamp 183 is there form-fitting with one of the retaining eyes 129 of the fastening collar 123 in communication. 14 further shows that, depending on the intended use, the straightening column 170 even without its upper one Column element 171 (Fig. 13) can be used by this is easily removed from the lower column element 172 becomes. Instead of two parts, the straightening column 170 can also be formed in three or more parts.
  • FIG. 15 to 18 another embodiment is one device according to the invention 1/5 in different Representations shown.
  • the alignment column 185 of the device 1/5 is formed in two parts and from an outer telescopic tube 186, which is adjustable in height on an inner telescopic tube 187 is axially displaceably mounted on this.
  • the device 1/5 has a separate base 188 on which in the present embodiment the Straightening column 185 around one perpendicular to the separate carrying device 189 running pivot pin 190 pivotally mounted is.
  • the straightening column 185 is also provision for the straightening column 185 to be detachable, however to be firmly attached to the pedestal 188.
  • Such Connection can be designed similar to the plug connection between the upper and lower column members 171 and 172 the straightening column 170 according to the exemplary embodiment from FIG. 13 and 14.
  • Embodiments of the device according to the invention also two coupling pins 87 and 88, with which he in corresponding stiffening webs 35 and 36 of the support device 189 can be positively engaged.
  • this assembled state is the pedestal 188 together with the assembled Straightening column 185 around a parallel to the support device 189 essentially horizontal pivot axis 89 pivotable, which at the same time perpendicular to the bearing journal 190 runs.
  • the Coupling pin 87 and 88 in the present embodiment one roller 20 or 21 rotatably supported, respectively which the straightening column 185 together with the pedestal 188 for Change of location on the stand area 22 of the underground can be moved freely is. Furthermore, to fix the carrying device 189 on the rail element 13 embedded in the underground also two clamping wedges 43 and 44 are provided, which between the support device 189 and the rail element 13 for Position fixation of the support device 189 and thus the entire Device 1/5 can be inserted by clamping. Furthermore the carrying device 189 also has two wheels 50 and 51, via which the clamping wedges 43 and 44 are removed the support device 189 in the longitudinal direction of the rail element 13 can be moved.
  • the device is 1/5 trained that their straightening column 185 by two right angles to each other, essentially horizontal axes of the Bearing pin 190 and the coupling pin 87, 88 on the one hand in Direction of the pivot arrow 195 and on the other hand in the direction the pivot arrow 196 can be pivoted.
  • This has the Advantage that especially when pivoting around the journal 190 the straightening column 185 without changing the location of the Carrier 189 for optimal adjustment when straightening one Vehicle body the respective requirements in simple Way can be adjusted.
  • two hydraulic pull / push cylinders 191 and 192 are provided, by activating the straightening column individually or simultaneously 185 on the one hand around the bearing journal 190 and on the other hand pivoted about the pivot axis 89 into the desired working position can be.
  • these pull / push cylinders 191, 192 could also be spindle drives in a corresponding arrangement be provided.
  • the pull / push cylinders 191 and 192 symmetrical to Straightening column 185 and diverging from top to bottom.
  • the pull / push cylinders 191 and 192 are included its lower end on a support frame 193 obliquely downwards articulated in a continuous manner, as shown in particular in FIG. 16 is recognizable.
  • a support frame 193 For articulated connection to the support frame 193 are on the outside of this corresponding support bearing 200 provided, of which only the support bearing in Fig. 16 200 for the pull / push cylinder 191 can be seen.
  • This Support frame 193 fulfills the function of the already described embodiments mentioned support feet and can be detachably connected to the pedestal 188.
  • a hydraulic one Supply unit 194 provided the required System pressure to activate the pull / push cylinders 191 and 192 generated.
  • the pressure supply lines 197 and 198 for the pull / push cylinders 191 and 192 are exemplified in Fig. 15 and 18 are shown.
  • the pull / push cylinders 191 and 192 via one common retaining collar 199 in the lower area of the inner Telescopic tube 187 articulated to this.
  • the holding sleeve 199 is, for example, via two mounting pins 201 held stationary on the inner telescopic tube 187.
  • This hydraulic adjustment of the straightening column 185 is designed that it is also applicable to straightening columns, which on an existing straightening frame or a mobile straightening bench directly or on a corresponding one of the directional frames or a straightening bench are pivotally mounted.
  • the lower support device 189 is not necessarily provided because of separate stand 188 also directly with the straightening frame or the Straightening bench can be connected.
  • FIG. 17 shows a sectional view through the base 188 It can be seen that the stand 188 with its rollers 20 (21) in the present embodiment also in state on the separate carrying device 189 is still on the floor 22 of the ground.
  • the casters 20 and 21 are only used when the device is under load 1 slightly raised from the stand area 22.
  • Out Fig. 18 can be seen for the journal 87 that this at impeller standing on the base 22 of the ground 50 fitting into a corresponding recess in the stiffening web 35 of the support device 189 can be inserted, so that between the base 188 and the support device 189th results in a stable positive connection.
  • the wheels 50 (51) engage with their radially widened guide web 58 (59) in the guide slot formed by the rail element 13 12 so that the carrying device 189 during the process is guided along the rail element 13, as is already the case 7 and 8 has been described.
  • a double-acting pull / push cylinder 202 provided that also via two pressure lines 203 and 204 with the hydraulic supply unit 194 in connection stands.
  • the activation of the pull / push cylinder 202 can by control elements arranged directly on the device 1/5 in the form of manually or electrically operated Control valves (not shown in the drawing). It is also a remote activation via cable or wireless control is also provided.
  • the pull / push cylinder 202 is for raising and lowering the outside Telescopic tube 186 relative to the inner telescopic tube 187 on the one hand stationary via a pin connection 205 on the inner telescopic tube 187 and on the other hand with the upper end of its piston rod 206 via a second pin connection 207 with the outer telescopic tube 186 connected.
  • the change in length of the pull / push cylinder 202 thus becomes outer telescopic tube 186 relative to inner telescopic tube 187 axially displaced, so that there is inevitably a change in length the straightening column 185 and thus the straightening column 185 in simpler Way the requirements when straightening a vehicle body can be adjusted.
  • the individual to the above embodiments described features and combinations of features each according to the requirements for the straightening work to be carried out a vehicle body different from each other can be combined.
  • each provided fastening device with the substrate or with a rail element embedded in the underground Straightening frame or with a corresponding on a mobile Straightening bench arranged interchangeable rail element can be positively engaged so that the Devices directly on the rail element for performing the Straightening work interchangeable and easy to position are.
  • the fixed fixation via the clamping wedges can be solved in other ways. So are also appropriate arranged in the fastening device and on the Concrete clamping screws or the like are conceivable.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
  • Straightening Metal Sheet-Like Bodies (AREA)
EP20000127894 1999-12-20 2000-12-20 Dispositif pour le redressement d'une carrosserie d'automobile Expired - Lifetime EP1110639B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE29922410U DE29922410U1 (de) 1999-12-20 1999-12-20 Vorrichtung zum Richten von Karosserien von Fahrzeugen
DE29922410U 1999-12-20

Publications (2)

Publication Number Publication Date
EP1110639A1 true EP1110639A1 (fr) 2001-06-27
EP1110639B1 EP1110639B1 (fr) 2007-01-17

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EP20000127894 Expired - Lifetime EP1110639B1 (fr) 1999-12-20 2000-12-20 Dispositif pour le redressement d'une carrosserie d'automobile

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EP (1) EP1110639B1 (fr)
DE (4) DE29922410U1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT202100007775A1 (it) * 2021-03-30 2022-09-30 Spanesi S P A Dispositivo per la riparazione della carrozzeria di un veicolo
WO2024095102A1 (fr) * 2022-11-04 2024-05-10 Prima Srl Dispositif de traction

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202009013584U1 (de) * 2009-10-08 2010-02-04 Storz, Siegfried Vorrichtung zur Verankerung von Richtwerkzeugen eines Richtsystems
CN106378366B (zh) * 2016-11-03 2018-05-01 南京沃宇机电有限公司 一种汽车车体校正系统

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US2836219A (en) * 1956-05-28 1958-05-27 Harry A Pertner Jack-operated vehicle body and/or frame straightener
US3623353A (en) * 1968-10-14 1971-11-30 David Dinerman Vehicle frame straightening installation
US4313335A (en) * 1979-11-23 1982-02-02 Kansas Jack, Inc. Vehicle work rack structure
US5596900A (en) * 1993-04-08 1997-01-28 Car Bench S.P.A. Traction and alignment arm particularly for motor vehicle body repair benches
US5640878A (en) * 1995-06-20 1997-06-24 Hinson; Virgil H. Fixed height drive-on rack

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US3122194A (en) * 1961-09-26 1964-02-25 Kel Inc Automobile body and part straightening tool
DE2739528C2 (de) * 1977-09-02 1982-10-21 Celette Gmbh, 7640 Kehl Universalzug- und -richtholm zur Befestigung an einer Richtbank
US4296626A (en) * 1979-06-21 1981-10-27 Jarman Davis R Wheel alignment apparatus
FR2524353A1 (fr) * 1982-03-30 1983-10-07 Celette Sa Appareil pour le redressement de carrosseries d'automobiles ou similaires
IT1107051B (it) * 1983-02-28 1985-11-18 Car Bench Spa Banco per la riparazione di scoddhe di autoveicoli provvisto di supporti unificati per dime dotati di tre gradi di liberta' di movimento
US4916793A (en) * 1988-08-02 1990-04-17 Charles J. Kuhn Straightening of unibody frames
DE19612852A1 (de) * 1996-03-30 1997-10-02 Dieter Wileczelek Variables Richtgerät
DE19714918C2 (de) * 1996-04-02 2000-02-17 Miroslaw Tustanowski Richtbank zum Richten von Kraftfahrzeugkarosserien

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Publication number Priority date Publication date Assignee Title
US2836219A (en) * 1956-05-28 1958-05-27 Harry A Pertner Jack-operated vehicle body and/or frame straightener
US3623353A (en) * 1968-10-14 1971-11-30 David Dinerman Vehicle frame straightening installation
US4313335A (en) * 1979-11-23 1982-02-02 Kansas Jack, Inc. Vehicle work rack structure
US5596900A (en) * 1993-04-08 1997-01-28 Car Bench S.P.A. Traction and alignment arm particularly for motor vehicle body repair benches
US5640878A (en) * 1995-06-20 1997-06-24 Hinson; Virgil H. Fixed height drive-on rack

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT202100007775A1 (it) * 2021-03-30 2022-09-30 Spanesi S P A Dispositivo per la riparazione della carrozzeria di un veicolo
WO2024095102A1 (fr) * 2022-11-04 2024-05-10 Prima Srl Dispositif de traction

Also Published As

Publication number Publication date
DE50013974D1 (de) 2007-03-08
EP1110639B1 (fr) 2007-01-17
DE10021380A1 (de) 2001-07-19
DE10021380C2 (de) 2002-02-14
DE29922410U1 (de) 2000-05-25
DE20007780U1 (de) 2000-08-03

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