EP0688736A1 - Cric pour véhicule - Google Patents

Cric pour véhicule Download PDF

Info

Publication number
EP0688736A1
EP0688736A1 EP95109504A EP95109504A EP0688736A1 EP 0688736 A1 EP0688736 A1 EP 0688736A1 EP 95109504 A EP95109504 A EP 95109504A EP 95109504 A EP95109504 A EP 95109504A EP 0688736 A1 EP0688736 A1 EP 0688736A1
Authority
EP
European Patent Office
Prior art keywords
additional support
support arm
support
floor
pillar
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
EP95109504A
Other languages
German (de)
English (en)
Other versions
EP0688736B1 (fr
Inventor
Thomas Pfeiffer
Norbert Bacher
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.)
EA Storz GmbH and Co KG
Original Assignee
EA Storz GmbH and Co KG
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
Application filed by EA Storz GmbH and Co KG filed Critical EA Storz GmbH and Co KG
Publication of EP0688736A1 publication Critical patent/EP0688736A1/fr
Application granted granted Critical
Publication of EP0688736B1 publication Critical patent/EP0688736B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F3/00—Devices, e.g. jacks, adapted for uninterrupted lifting of loads
    • B66F3/08—Devices, e.g. jacks, adapted for uninterrupted lifting of loads screw operated
    • B66F3/12—Devices, e.g. jacks, adapted for uninterrupted lifting of loads screw operated comprising toggle levers

Definitions

  • the invention relates to a jack with a pedestal, which has at its lower end a foot so designed that the pedestal can be placed on the floor with different inclinations and is supported on the ground with the inclination during the lifting process reducing the inclination on the floor, with a Support arm, which in the area of its rear end is pivotally articulated on the stand column about a first transverse axis arranged between the upper and lower end of the pillar and is provided in the area of its front, free end with a load-bearing head that can be attached to the vehicle to be lifted, with a threaded spindle, which by means of two abutments on the one hand in the area of an upper end portion of the pedestal and on the other hand rotatable on the support arm at a distance from the first transverse axis and each pivotably mounted about a second or third transverse axis parallel to the first transverse axis, with a hand gripping the threaded spindle rbel, whereby one of the two threaded spindle
  • the jack should be included differently inclined pillars are placed on the floor with respect to the floor or the vehicle, since when the jack begins to attack the vehicle, in the first case the support arm forms a much smaller angle with the pillar than in the second case, a fact that one Inexperienced person makes it even harder to position the jack correctly, if it is designed so that the operator can adjust the inclination of the stand column when the jack is attached Can choose discretion. Also, it cannot be ruled out that an incorrectly positioned jack will damage the vehicle body, namely with the upper end of
  • This known jack has a number of disadvantages, among other things, the correct inclination of the pillar when placing the jack on the floor is still not guaranteed by such a freely pivoting additional support, since the jack the different heights of the jack attachment points on the vehicle body not taken into account, and on the other hand, this additional support tends to rattle when the jack is stowed away, for example, in the trunk of a vehicle.
  • a jack of the type mentioned at the outset has now also become known (EP-A-0 396 233), in which the pillar consists of two parallel profile rails which form pillar side walls, in the region of their upper ends by a cross strut and on their lower ends are firmly connected to each other by a foot, the latter being formed by such an angled plate that it forms a downward projecting and parallel to the support arm pivot axis tilting edge.
  • the additional support has - seen in the direction perpendicular to the support arm pivot axis - an essentially U-shaped shape with two lateral legs which are pivotably articulated on the two support column profile rails about a transverse axis parallel to the support arm pivot axis, namely the support arm pivot axis adjacent, but located behind the latter, ie on the side of the support arm pivot axis facing away from the load-carrying head.
  • the end region of the one arm side wall located behind the support arm pivot axis is provided with a partially circular toothing which meshes with a likewise partially circular toothing which is provided on the end region of the one side leg of the additional support facing the support arm pivot axis.
  • This known jack is now designed so that the additional support in the lower position of the support arm runs almost parallel to the pedestal and is pivoted out by pivoting the support arm in such a way that the angle between the auxiliary arm and the pedestal increases with increasing angle between the support arm and the pedestal. In this way, the inclination of the pedestal to the ground when the jack is attached, ie before the arm is loaded by the vehicle to be lifted, while the additional support lifts off the floor in the course of lifting the vehicle body.
  • the angle between the additional support and the pillar depends on the angle between the latter and the support arm; If a defective, ie deflated tire is to be changed on a fully loaded and refueled vehicle, the vehicle body is located on the jack at a relatively short distance above the ground, so that the lifting process begins and the jack is loaded as long as the additional support has not yet reached a vertical orientation, that is to say not yet perpendicular to the ground, so that its lower end is not yet has reached the lowest point on its orbit.
  • the invention was based on the object to provide a so-called single-arm scissor jack, which is designed so that it is placed with greater certainty with the correct inclination of its pedestal on the floor by a person inexperienced in the use of jacks, and then that Lift vehicle, which is not at risk of being damaged in use due to an overload of one or more of its parts.
  • the single-arm scissor jacks in question are always attached to the long sides of the vehicle body, ie the latter has its jack mounts on the two long sides of the body. If a wheel is to be replaced and the vehicle on one of its long sides is raised, the jack receptacle, which the jack is attacking, describes in the course of the lifting process approximately a circular arc around an axis parallel to the longitudinal axis of the vehicle, which runs through the point or points at which the wheels of the vehicle facing away from the jack open lie on the floor.
  • the jack support or the lifting force holds the load-bearing head or the free end of the support arm of the jack relative to the vehicle from the moment in which the lifting process begins, from the moment of the first, initial load on the support arm. So that the load-bearing head must describe the aforementioned arc, which, together with the connection between the support arm and the pedestal caused by the threaded spindle, means that the inclination of the pedestal begins to change at the beginning of the lifting process.
  • the jack and its gear need only be designed such that the lower end of the additional support is at least not slower from the ground due to the erection of the pedestal would be than this corresponds to the extension speed of the auxiliary support;
  • this requirement can be easily met by any designer by appropriate dimensioning of the effective length of the support arm, the distance of the first transverse axis from the foot, and by dimensioning the gearbox, because the design of the gearbox determines the relationship between the angular velocity of the support arm and the linear extension speed of the Additional support.
  • the additional support can be extended against the ground; if, on the other hand, the jack has a foot that is articulated on the support column about an axis parallel to the support arm pivot axis, it should be more advantageous to use the additional support to control the angle of inclination of the support foot relative to the support column, although it is of course also possible to control the additional support behind it to put the swiveling foot against the floor or to provide a recess in the foot through which the additional support extends so that it can be placed against the floor.
  • a one-arm scissor lifter with an additional support which is held on the column in the longitudinal direction and is actuated by the support arm is known per se from FIGS. 3 and 4 and the associated description of DE-B-26 21 425;
  • the additional support should serve the purpose of erecting the pedestal in the course of the actual lifting process and in the case of a tilting or rolling foot to prevent an unstable position of the standing pillar if it is only on the tilting edge of the rolling foot on the floor supports (see in particular column 2, lines 37-40, column 3, lines 30-38 and column 5, lines 1-6 of DE-AS-26 21 425).
  • the additional support and the gear consisting of a curve attached to the support arm and a scanning edge provided on the additional support are therefore not load-free at the beginning of the actual lifting process, but are subjected to considerable forces during the entire lifting process.
  • the connection between the support arm and the additional support caused by the described transmission is not free of play, so that the additional support tends to rattle;
  • the additional support cannot be used as a reliable aid for the choice the correct inclination of the pillar when attaching the jack, since the additional support is not moved at all when the support arm is swiveled up.
  • this known jack as for another known jack, which results in particular from FIG. 4 of DE-A-26 25 085.
  • This also has an additional support which is held in a longitudinally displaceable manner on the stand column, which on the one hand, adjacent to the rear end of a placement foot, can be placed on the ground and, on the other hand, driven by the threaded spindle or a lifter component driven by the latter and displaceable in the longitudinal direction relative to the stand column so that when the jack is placed on a flat floor, the lower end of the additional support together with the foot lies just against the floor while the support arm is loaded by the vehicle to be lifted, d. H. during the actual lifting phase.
  • the additional support could be parallel to the longitudinal direction of the pedestal over its entire length, but embodiments of the jack according to the invention are preferred in which the auxiliary support is angled in its lower end region such that when the inclined pedestal is placed on a level floor, the lower end of the additional support runs approximately perpendicular to the ground.
  • the auxiliary support is angled in its lower end region such that when the inclined pedestal is placed on a level floor, the lower end of the additional support runs approximately perpendicular to the ground.
  • the teeth of the additional support could have the shape of a series of punched holes, but preferred embodiments of the jack according to the invention, in which the teeth of the additional support have a series of embossed teeth, since then there is a better engagement of the two teeth in each other and cheaper specific surface pressures between the Teeth of the two teeth result.
  • the support arm has an approximately U-shaped cross section with two side walls and a bottom, it is advisable not to provide only one toothing on the support arm, but rather to design the construction so that the rear end regions of the two Support arm side walls protrude to the rear over the support arm base and are each provided with a partially circular toothing.
  • the additional support could only have a single row of teeth, but it is more advantageous if the additional support has two rows of teeth, which are arranged at a transverse distance from one another, and also between the two rows of teeth at least one projecting backwards and in the longitudinal direction the additional support extending rib, which bears against a rear wall of an approximately U-shaped cross-section column.
  • Such a design of the additional support can be produced at no additional cost if, as is preferred, the additional support is formed by a sheet metal strip, because then the two rows of teeth and the rib can be produced simultaneously in a single stamping tool.
  • the jack according to the invention has a tilting foot plate, it is advisable to provide it on its underside in the region of its two lateral edges with a series of pointed projections, which are embossed projections, but also e.g. B. can be the heads of rivets, each row of these projections extending over the entire area of the tilting foot plate, which rolls on the floor in the course of the lifting process; this allows a considerable slip resistance of the loaded jack on the floor to be achieved.
  • a series of pointed projections which are embossed projections, but also e.g. B. can be the heads of rivets, each row of these projections extending over the entire area of the tilting foot plate, which rolls on the floor in the course of the lifting process; this allows a considerable slip resistance of the loaded jack on the floor to be achieved.
  • the tilting foot plate cannot slip on the floor even when the jack is not yet or not significantly loaded, it is recommended to provide the bottom of the tilting foot plate with a buffer-like rubber element, which is arranged in such a way that when the jack is placed on it lies on the floor on the latter.
  • preferred embodiments of the jack according to the invention are preferred in which the additional support between the side walls and on the inside of the rear wall of a stand column having a U-shaped cross section is displaceably guided and held, because in this way special lateral guiding means for the additional support can be dispensed with ; in principle, however, the additional support could also be held in a longitudinally displaceable manner on the outside of the back of the standing column - in such an embodiment, an opening could be provided in the back of the standing column through which the support arm engages with its teeth.
  • the additional support could protrude downwards over the foot when the support arm is still in its lower starting position.
  • the additional support in the lower starting position of the support arm is at most up to the level of the rear end region of the attachment foot extends down and preferably ends in a passage opening provided for the additional support at the lower end of the column and / or in the attachment foot.
  • car jacks have largely been made from light metal alloys.
  • the additional support could also be made from a light metal alloy, since thanks to the invention it is not exposed to any noteworthy loads; for reasons of strength, but above all for reasons of cost, it is recommended to form the additional support from a sheet steel strip which, due to the lack of significant loads, can be constructed with a relatively small wall thickness, so that it remains completely insignificant in terms of weight.
  • the jack has a pedestal 10 with an approximately U-shaped cross-section, ie with two side walls 12 and 14 and a rear wall 16 connecting them to one another.
  • a foot 18 or 18 ' is fixedly attached, in particular welded; with this foot it is a so-called rolling or tilting foot, which is essentially formed by a metal plate 20 or 20 ';
  • the plate 20 is markedly angled along a tilting edge 22 running perpendicular to the plane of the drawing in FIG. 1 and consequently forms an essentially flat front plate region 24 and a likewise essentially flat rear plate region 26.
  • the plate 20 ' is angled several times in front of the flat rear plate region 26, so that there it has a shape in the side view more like a circular arc. So that the foot 18 or 18 'cannot slip on the floor indicated at 30 as far as possible, the plate 20 or 20' has along its two edges running parallel to the plane of the drawing in FIGS Studs 28, claws or the like, which can be stamped out of the plate 20, but are preferably formed by steel rivets.
  • a support arm 32 is articulated on the pedestal 10 so as to be pivotable about a pivot axis 34; this pivot axis, like the tilting edge 22, runs perpendicular to the plane of the drawing in FIGS. 1 and 3.
  • the support arm 32 likewise has an approximately U-shaped cross section with two side walls 36 and a rear wall 38 connecting them (the two side walls lie in the position shown in FIG. 3 side view shown one behind the other, so that the U-profile is open at the top), and at its front end, as shown in FIG. 3 on the left, the support arm is provided with a load-bearing head 40, which extends around a pivot axis 42 perpendicular to the plane of the drawing in FIG.
  • This jack can be used to lift the jack start on the underside of the body 43 of a vehicle to be lifted, and it has a transverse groove 44 into which a sill seam web 43a on the underside of the vehicle body of a so-called body sill 43b can engage, so that the body 43 on both sides of the transverse groove 44 and the sill seam web rests on top of the load-bearing head 40.
  • a threaded spindle 46 running parallel to the plane of the drawing in FIG. 3 serves to pivot the support arm 32 relative to the support column 10.
  • Two abutments are provided for this threaded spindle, namely a spindle nut 48 and a thrust bearing 50;
  • the spindle nut 48 is preferably rotatably mounted on the side walls 12, 14 of the pedestal 10 about a pivot axis 52, the pivot axis 52, like the pivot axis 42, running parallel to the pivot axis 34, and supporting the thrust bearing 50, which is penetrated by the threaded spindle 46 abuts on the load-bearing head 40 and lies between it and a riveted, thickened end 54 of the threaded spindle 46.
  • a hand crank 56 is finally articulated on the right end of the threaded spindle 46 according to FIG. 3, with the aid of which the threaded spindle 46 can be rotated and the support arm 32 can thus be pivoted.
  • the support arm 32 engages between the side walls 12, 14 of the pedestal 10, so that it can be pivoted almost completely into the U-profile of the pedestal 10 by rotating the threaded spindle 46, so that this the Fig 1 shows the support arm in its lower starting position.
  • An additional support 60 bears against the inside of the rear wall 16 of the standing column 10, which was produced from a substantially flat steel sheet strip, but profiled in the manner shown in FIG. 5;
  • the profiling recognizable in FIG. 5 minimizes, according to the invention, the sliding friction between the additional support 60 and the standing column 10 when the additional support is displaced longitudinally.
  • the lower end region 60a of the additional support 60 is in accordance with the invention and, as shown in FIGS. 1 and 3, is angled slightly to the rear, and the plate 20 or 20 'of the foot 18 or 18' was provided with an opening 62 for the passage of the additional support ( see also Fig. 2). With its upper end region, the additional support 60 forms a first tooth segment 64, which is formed by teeth 66 stamped out of the additional support.
  • each individual tooth is interrupted in the central longitudinal region of the additional support 60, specifically because of the longitudinal profile of the additional support 60, i. H. the additional support 60 is provided with two rows of teeth running parallel to one another.
  • the rear ends of the side walls 36 of the support arm 32 which are on the right in accordance with FIGS. 1 and 3, project beyond the rear of the support arm rear wall 38 and each form a second toothed segment 70 with a partially circular toothing.
  • the teeth 66 of the toothed segment 64 can engage in the recesses 72 of these toothed segments 70, the two toothed segments being designed in such a way that they engage in each possible pivoting angle position of the support arm 32 relative to the column 10.
  • the additional support 60 is guided displaceably between the side walls 12 and 14 of the pedestal 10 so that it cannot move transversely to its longitudinal direction.
  • a lifting of the additional support 60 from the rear wall 16 of the column 10 is on the one hand by the toothed segments 70 of the support arm 32 and on the other hand by a Tongue 78 prevented, which was punched out of the plate 20 or 20 'during the manufacture of the opening 62 and bent up so that the additional support 60, although longitudinally displaceable, but perpendicular to the rear wall 16 of the pedestal 10, essentially free of play between the pedestal and the tongue 78 is held.
  • FIGS. 1 and 3 it cannot be prevented without the additional support 60 that a person who is inexperienced in handling jacks places the jack on the floor with the pillar 10 inclined at very different angles from the floor 30 in order to then close it try to lift the vehicle.
  • the foot 18 '' shown has an at least substantially flat base plate and is articulated on the lower area of the pedestal 10 so that it can be tilted about a pivot axis 80 parallel to the pivot axis 34.
  • the additional support 60 provided according to the invention with its drive means (at least with an essentially flat floor 30) that the jack always has a very specific one Inclination of the pedestal 10 relative to the floor 30 is placed on this, regardless of whether the jack is placed on the floor with its lower starting position supporting arm 32 (as shown in Fig. 1) or before the jack is placed on the Floor of the support arm has been pivoted upwards by a certain angle by turning the crank handle 56 - the operator cannot swing the support arm 32 up too far anyway, because otherwise the jack can no longer be arranged between the floor 30 and the vehicle body which has not yet been raised.
  • the inclination of the pedestal 10 relative to the floor 30 always corresponds to the angle between the support arm 32 and the pedestal 10 when the jack is placed on it, ie the invention ensures that the initial inclination of the pedestal 10 corresponds to the initial angular position of the support arm 32 corresponds.
  • the invention prevents by the invention that a car jack initially placed on the floor 30 with the correct inclination in the course of the pivoting of the support arm 32 - before the load-bearing head 40 comes into contact with the body - unintentionally tilts so that the stand column 10 is incorrect is inclined when the actual lifting process begins.
  • the body 43 prevents (in the embodiments shown with its engaging in the transverse groove 44 of the load-bearing head 40) Swell seam web 43a) an undesirable change in the inclination of the pedestal 10 relative to the floor 30. If the support arm 32 is then pivoted further up by actuating the hand crank 56 and thus the actual lifting process 3, the sill seam web 43a describes a path corresponding to the circular arc 90 shown in FIG.
  • the length of the support arm 32, the distance of the pivot axis 34 from the lower end of the pedestal 10, the additional support 60 and the gear 64, 70 for their actuation are designed so that from the moment the actual lifting process begins and the The pedestal 10 is no longer due to the extension of the additional support 60, but rather because the load-bearing head 40 passes through the circular arc 90 together with the body areas lying against it, the additional support 60 becomes at least almost free of load and, in particular, does not have to absorb a lifting load; in order to ensure that the additional support 60 is not loaded by the vehicle to be lifted, it is only necessary to design and arrange the above-mentioned components of the jack in such a way that the angular velocity at which the pedestal 10 rises as the vehicle is lifted, and the speed at which the additional support 60 is extended downward from the standing column 10 are in such a relationship to one another that the lower end of the additional support 60 at the beginning of the actual one Lifting process either lifts off the floor 30 or at least does not initiate any part of the lifting load
  • the foot 18 '' has, in a manner known per se, the shape of a shoe with an approximately U-shaped cross section (viewed in the direction of the arrow B in FIG. 6); it has a substantially flat bottom 100 and two side cheeks 102 (which lie one behind the other in FIGS. 6 and 7) and is articulated with these two side cheeks to the two side walls 12, 14 of the pedestal 10, so that it rotates about a pivot axis to the support arm 34 parallel axis 80 can be pivoted relative to the column 10.
  • the additional support 60 is supported with its lower end region 60a on the floor 30 until the actual one Lifting process begins, in order in this way to determine the correct inclination of the pedestal 10, while the third embodiment of the jack according to the invention is being applied, the lower end region 60a of the additional support 60 abuts against the bottom 100 of the supporting foot 18 '' from above. Since the support foot 18 ′′ always lies flat on the floor 30 and the support column 10 can pivot about the axis 80 with respect to the support foot, the additional support 60 thus determines the inclination of the support column 10 with respect to the base 30 until the actual lifting process begins.
  • the additional support 60 also becomes at least essentially load-free in the third embodiment, all of the explanations given in relation to the first two embodiments also applying to the third embodiment if the base 100 of the base foot 18 is replaced by the base 30 '' lets kick.
  • the base 100 of the attachment foot 18 ′′ has a recess through which the lower end region 60a of the additional support 60 can extend and can then be supported on the base 30.
  • the base 18 'or 18' ' is also provided on its underside with a rubber buffer 110' or 110 '' which lies between the two rows of knobs 28 and so on is arranged and designed so that it rests on the floor 30 when the jack is placed on the latter and prevents unintentional displacement of the foot on the floor 30 even during that phase of operation of the jack during which the jack is not yet loaded by the vehicle to be lifted .
  • the rubber buffer has approximately the shape of a rivet and passes through a correspondingly designed opening of the foot.

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
  • Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
EP95109504A 1994-06-20 1995-06-20 Cric pour véhicule Expired - Lifetime EP0688736B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4421464A DE4421464A1 (de) 1994-06-20 1994-06-20 Wagenheber
DE4421464 1994-06-20

Publications (2)

Publication Number Publication Date
EP0688736A1 true EP0688736A1 (fr) 1995-12-27
EP0688736B1 EP0688736B1 (fr) 1999-02-03

Family

ID=6520999

Family Applications (1)

Application Number Title Priority Date Filing Date
EP95109504A Expired - Lifetime EP0688736B1 (fr) 1994-06-20 1995-06-20 Cric pour véhicule

Country Status (3)

Country Link
EP (1) EP0688736B1 (fr)
DE (2) DE4421464A1 (fr)
ES (1) ES2127433T3 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0749936A2 (fr) * 1995-06-20 1996-12-27 August Bilstein GmbH Cric de véhicule
EP1136424A1 (fr) * 2000-03-18 2001-09-26 Krupp Bilstein GmbH Cric de véhicule
WO2001070617A1 (fr) * 2000-03-18 2001-09-27 Krupp Bilstein Gmbh Cric
WO2002006150A1 (fr) * 2000-07-19 2002-01-24 Thyssenkrupp Bilstein Gmbh Cric
US6974124B1 (en) 1999-05-17 2005-12-13 Batz S. Coop Automobile lifting jack

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2621425A1 (de) 1976-05-14 1977-11-17 Allendorfer Stahl Gelenkwagenheber
DE2625085A1 (de) 1976-06-04 1977-12-08 Bilstein August Fa Wagenheber
GB2114537A (en) * 1982-02-01 1983-08-24 Kenneth Carter Motor vehicle jack
EP0396233A1 (fr) 1989-04-29 1990-11-07 Metallifacture Limited Cric de véhicule

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2621425A1 (de) 1976-05-14 1977-11-17 Allendorfer Stahl Gelenkwagenheber
DE2621425B2 (de) * 1976-05-14 1978-01-26 Allendorfer Fabrik für Stahlverarbeitung Ing. Herbert Panne KG, 6331 Allendorf Gelenkwagenheber
DE2625085A1 (de) 1976-06-04 1977-12-08 Bilstein August Fa Wagenheber
GB2114537A (en) * 1982-02-01 1983-08-24 Kenneth Carter Motor vehicle jack
EP0396233A1 (fr) 1989-04-29 1990-11-07 Metallifacture Limited Cric de véhicule

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0749936A2 (fr) * 1995-06-20 1996-12-27 August Bilstein GmbH Cric de véhicule
EP0749936A3 (fr) * 1995-06-20 1999-04-07 Krupp Bilstein GmbH Cric de véhicule
US6974124B1 (en) 1999-05-17 2005-12-13 Batz S. Coop Automobile lifting jack
EP1136424A1 (fr) * 2000-03-18 2001-09-26 Krupp Bilstein GmbH Cric de véhicule
WO2001070617A1 (fr) * 2000-03-18 2001-09-27 Krupp Bilstein Gmbh Cric
US6726180B2 (en) * 2000-03-18 2004-04-27 Krupp Bilstein Gmbh Jack
WO2002006150A1 (fr) * 2000-07-19 2002-01-24 Thyssenkrupp Bilstein Gmbh Cric

Also Published As

Publication number Publication date
DE59505018D1 (de) 1999-03-18
ES2127433T3 (es) 1999-04-16
DE4421464A1 (de) 1996-01-11
EP0688736B1 (fr) 1999-02-03

Similar Documents

Publication Publication Date Title
DE10012767B4 (de) Ladesystem für den Laderaum eines Fahrzeugs
EP2574379A2 (fr) Automate avant
EP0221911B1 (fr) Cric
WO1998052822A1 (fr) Vehicule de remorquage pour avions
DE2119316C2 (de) Hebebühne
DE19731324A1 (de) Ausziehbarer Ladeboden für ein Fahrzeug
DE2918761C2 (fr)
DE3603311C2 (fr)
EP0688736B1 (fr) Cric pour véhicule
DE2621425C3 (de) Gelenkwagenheber
EP1787842A2 (fr) Rancher pour structure de couverture
AT411743B (de) Ausziebarer ladeboden
DE10225961B4 (de) Ausziehtisch
WO2008110135A1 (fr) Dispositif déflecteur d'air pour un véhicule
EP1362823B1 (fr) Elévateur pour véhicules, à bras porteurs
DE3608003C2 (fr)
DE3642972C2 (de) Wagenheber
DE69101000T2 (de) Hebbare Ladebordwand mit einem Anschlag zum Halten einer Transportkarre auf ihrer Plattform.
DE2902579C2 (de) Wagenheber
EP0472952B1 (fr) Cric pour véhicule
DE69300244T2 (de) Hubladeeinrichtung zur Anwendung an einem Lastwagenbehälter.
DE4207382C2 (de) Abrollsicherung an der Ladebordwand eines Fahrzeuges
DE3443000C1 (de) Parkeinrichtung fuer Kraftfahrzeuge
DE4231098A1 (de) Vorrichtung zum Anheben einer Schlepp- oder Nachlaufachse von Doppelachs-Aggregaten bei Nutzfahrzeugen
EP0386273B1 (fr) Dispositif de pivotement du prolongement d'un pont de transbordement pour rampes

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): DE ES FR GB IT

17P Request for examination filed

Effective date: 19951221

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

17Q First examination report despatched

Effective date: 19980316

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): DE ES FR GB IT

REF Corresponds to:

Ref document number: 59505018

Country of ref document: DE

Date of ref document: 19990318

ITF It: translation for a ep patent filed

Owner name: JACOBACCI & PERANI S.P.A.

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2127433

Country of ref document: ES

Kind code of ref document: T3

GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)

Effective date: 19990428

ET Fr: translation filed
PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed
REG Reference to a national code

Ref country code: GB

Ref legal event code: IF02

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: ES

Payment date: 20020604

Year of fee payment: 8

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20020612

Year of fee payment: 8

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20020627

Year of fee payment: 8

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20030522

Year of fee payment: 9

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: ES

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20030621

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20040227

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20040620

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 20030621

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20050103

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20040620

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED.

Effective date: 20050620

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20030630