EP0378743A1 - A motor vehicle lifting device, particularly for vehicle bodies - Google Patents
A motor vehicle lifting device, particularly for vehicle bodies Download PDFInfo
- Publication number
- EP0378743A1 EP0378743A1 EP89109249A EP89109249A EP0378743A1 EP 0378743 A1 EP0378743 A1 EP 0378743A1 EP 89109249 A EP89109249 A EP 89109249A EP 89109249 A EP89109249 A EP 89109249A EP 0378743 A1 EP0378743 A1 EP 0378743A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- lifting device
- base
- frame
- vehicle
- actuator
- 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
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
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/06—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement
- B66F7/08—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement hydraulically or pneumatically operated
-
- 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
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/06—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement
- B66F7/0691—Asymmetric linkages, i.e. Y-configuration
-
- 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
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/22—Lifting frames, e.g. for lifting vehicles; Platform lifts with tiltable platforms
Definitions
- This invention relates to a motor vehicle lifting device, particularly for vehicle bodies.
- Motor vehicle lifting devices are known and enable mechanics to work under the vehicle lifted in this manner. Devices of this kind are used in vehicle repair shops, body shop, service stations, tyre fitting centres etc.
- lifting devices consisting essentially of a lift comprising four columns along which a frame on which the vehicle can be raised is vertically mobile.
- the templates of a conventional shaping bed can be applied to this frame. All is well known, the purposes of these templates is to check whether there are deformations in the body of a vehicle which has been involved in an accident, and to remove them if present.
- the invention relates to a motor vehicle lifting device, particularly for vehicle bodies, characterised by comprising: - a base in the form of a single longitudinal member to be rested on and/or secured to the floor, - a pair of uprights articulatedly secured to said base at their lower end and hinged together about a horizontal axis, the end of one of said uprights being slidable along said base, - a vehicle support and securing frame hinged to the upper end of at least one of said uprights, - at least one first actuator associated with said uprights to vary the angle formed between them and thus raise said frame above said base, and - at least one second actuator associated with said frame to vary its inclination to the horizontal plane in the longitudinal and/or transverse direction.
- the lifting device comprises a base 1 to be rested on and/or secured to the floor 2.
- this base is shown simply resting on the floor, but the invention provides for it to be also secured to the floor, for example by foundation bolts, or alternatively it can be housed in a suitable recess in the floor, so that as will be apparent hereinafter the lift allows the vehicle to be positioned on the lifting frame without requiring runways and upward ramps, which are difficult to use if the vehicle is without its engine.
- the base 1 preferably consists of a C-shaped metal section with its opening facing upwards and its longitudinal edges bent horizontally inwards. Two unequal uprights 3 and 4 are retained on the base 1 at their lower end.
- the upright 3, of length substantially double the length of the upright 4 is provided at its lower end with a pair of rollers 5 by which said end can slide along the base 1 between its longitudinal edges.
- a conventional safety device consisting of a pawl 6 removably engageable in a series of teeth 7 provided on the bottom of the base 1.
- the upright 4 which, as stated, has a length substantially equal to one half the length of the upright 3, is hinged at its lower end to the base 1 by a fixed horizontal pin 8, and is also pivoted at its upper end on a horizontal pin 9 fixed to the upright 3 at a central position thereof.
- an actuator consisting for example of a hydraulic double-acting cylinder-piston unit 10, the purpose of which is to vary the angle between the two uprights 3 and 4 to thus raise and lower a support frame 11 for the vehicle.
- the frame 11 is in fact formed from an inner plate 12 directly hinged to the upper end of the upright 3, and a framework 13 for securing the vehicle.
- the framework 13 is connected to the plate 12 along their adjacent longitudinal sides, the connection, in the form of a disengageable hinged connection, being made by a simple manually operated catch or an automatic mechanically operated pin. In all cases the two pairs of longitudinal sides can also be both engaged simultaneously, to keep the framework 13 locked to the plate 12.
- actuators 14 in the form of hydraulic cylinder-piston units with their axes parallel, their purpose being to incline the frame 11 to the horizontal plane in the longitudinal direction, as will be apparent hereinafter.
- a hydraulic cylinder-piston unit 15 of vertical axis the purpose of which is to laterally incline the framework 13 relative to the plate 12 about one of the two hinged pairs of sides when the connection on the opposite side has been released.
- two runways 16 to enable the vehicle to climb on.
- They consist of two plates which can either be permanently connected to the framework 13, in which case they will be hinged to it so that they can be folded towards the base when the body repairers are working on the vehicle, ie when they are not in use, or be removably connected to said framework, in which case they can be removed when not in use.
- Connectors are also provided in the framework 13 for the templates which overall form the so-called "dummy frame" for the various vehicle types, ie those structures having fixed reference and locator points for the various vehicle types, to allow verification of the correct body shape or to remove any accident-derived deformation.
- the templates and the method for connecting them to the framework 13 are of conventional type they have been omitted from the drawings for simplicity of representation.
- the lifting device operates as follows: when the lift is lowered (see Figure 2) the frame 11 practically rests on the base 1 with the runways 16 connected to the framework 13 and slightly inclined forwards analogously to this latter, to allow the use of short inclined ramps 17 preferably of removable type, to enable the vehicle to climb on.
- the runways 16 can be folded downwards or removed, giving the body repairer more easy access to the lower parts of the vehicle.
- the cylinder-piston unit 10 is fed to raise the lift.
- the outlet of the cylinder-piston unit 10 can be directly connected to the inlet of the cylinder-piston units 14, so that the oil which is discharged by the piston of the cylinder-piston unit 10 during its elongation causes the cylinder-piston units 14 to extend.
- Suitable limit switches prevent the frame 11 inclining beyond a predetermined maximum safety value.
- suitable safety devices prevent simultaneous disengagement of both the hinges and also prevent operation of the disengagement system when the frame 11 is laterally inclined.
- the lifting device according to the invention is suitable for use in workshops and service stations in general, but is particularly advantageous for use in vehicle body shops because of the facility for inclining the vehicle in any direction when it has been lifted and its body fixed to the templates fitted to the lifting frame 11, and consequently because those body parts which require repair can now be presented properly to the repairer.
- the device of the invention occupies a small overall size and enables repairers to move comfortably about the raised vehicle under conditions of total freedom and absence of obstacles.
- the device of the invention combines the advantages of reliable and safe operation with extreme versatility and adaptability to almost any type of motor vehicle.
- the lifting device which has the same basic characteristics as those described for the device of Figures 1 to 4, incorporates however some modifications which make it preferable for certain uses.
- this device has the central control unit, the electric motor, the solenoid valves and the relative electrical controls completely housed within the upright 4. In this manner the only connection between the device and the outside is an electric cable for powering the pump operating motor.
- the base 1 is not designed to be rested on or secured to the floor 2, but instead is provided with wheels 18 to enable the lifting device to be transferred, and which as stated requires only a single electrical socket for its operation.
- the cylinder-piston unit 10 is of the type provided with incorporated mechanical safety members, so dispensing with the need for the safety members 6 and 7 provided at the lower end of the upright 3 and in the base 1.
- a cylinder-piston unit provides with this type of safety system is described for example in the document EP-A2-0224914.
- the framework 13 comprises a pair of C-shaped longitudinal members with their opening facing outwards and arranged to support clamps 19 in a longitudinally adjustable position, for securing the vehicle body.
Abstract
- a base (1) in the form of a single longitudinal member to be rested on and/or secured to the floor (2),
- a pair of uprights (3,4) articulatedly secured to said base (1) at their lower end and hinged together about a horizontal axis (9), the end of one (3) of said uprights being slidable along said base,
- a vehicle support and securing frame (11) hinged to the upper end of at least one (3) of said uprights,
- at least one first actuator (10) associated with said uprights (3,4) to vary the angle formed between them and thus raise said frame (11) above said base, and
- at least one second actuator (14,15) associated with said frame (11) to vary its inclination to the horizontal plane in the longitudinal and/or transverse direction.
Description
- This invention relates to a motor vehicle lifting device, particularly for vehicle bodies.
- Motor vehicle lifting devices are known and enable mechanics to work under the vehicle lifted in this manner. Devices of this kind are used in vehicle repair shops, body shop, service stations, tyre fitting centres etc.
- Particularly in the case of vehicle bodies, lifting devices are known consisting essentially of a lift comprising four columns along which a frame on which the vehicle can be raised is vertically mobile. The templates of a conventional shaping bed can be applied to this frame. All is well known, the purposes of these templates is to check whether there are deformations in the body of a vehicle which has been involved in an accident, and to remove them if present.
- To restore the shape of a damaged vehicle body it must be possible to exert tension or pressure on the body by suitable actuator members fixed to the bed, with the result that perfect restoration can only be obtained if there is maximum freedom to fix these at any point of the body and at any point of the bed, and is therefore hindered by the presence of the columns of the lifting device.
- Moreover, in body repair work the parts to be repaired must be presented to the repairer in a proper manner to enable such repair work to be carried out directly on the body under comfortable conditions.
- The invention relates to a motor vehicle lifting device, particularly for vehicle bodies, characterised by comprising:
- a base in the form of a single longitudinal member to be rested on and/or secured to the floor,
- a pair of uprights articulatedly secured to said base at their lower end and hinged together about a horizontal axis, the end of one of said uprights being slidable along said base,
- a vehicle support and securing frame hinged to the upper end of at least one of said uprights,
- at least one first actuator associated with said uprights to vary the angle formed between them and thus raise said frame above said base, and
- at least one second actuator associated with said frame to vary its inclination to the horizontal plane in the longitudinal and/or transverse direction. - The present invention is described in detail hereinafter with reference to the accompanying drawings in which:
- Figure 1 is a side view of a lifting device according to be invention in its raised position;
- Figure 2 shows it in the same view as Figure 1 but in the lowered position;
- Figure 3 is a front view thereof on the line III-III of Figure 1;
- Figure 4 is a plan view thereof on the line IV-IV of Figure 1;
- Figure 5 is a front view of a modified embodiment thereof; and
- Figure 6 is a side view thereof on the line VI-VI of Figure 5.
- As can be seen from the figures the lifting device according to the invention comprises a
base 1 to be rested on and/or secured to thefloor 2. On the drawings this base is shown simply resting on the floor, but the invention provides for it to be also secured to the floor, for example by foundation bolts, or alternatively it can be housed in a suitable recess in the floor, so that as will be apparent hereinafter the lift allows the vehicle to be positioned on the lifting frame without requiring runways and upward ramps, which are difficult to use if the vehicle is without its engine. - The
base 1 preferably consists of a C-shaped metal section with its opening facing upwards and its longitudinal edges bent horizontally inwards. Twounequal uprights base 1 at their lower end. - Specifically, the upright 3, of length substantially double the length of the upright 4, is provided at its lower end with a pair of
rollers 5 by which said end can slide along thebase 1 between its longitudinal edges. At the same end there is provided a conventional safety device consisting of a pawl 6 removably engageable in a series ofteeth 7 provided on the bottom of thebase 1. - The upright 4 which, as stated, has a length substantially equal to one half the length of the upright 3, is hinged at its lower end to the
base 1 by a fixedhorizontal pin 8, and is also pivoted at its upper end on ahorizontal pin 9 fixed to the upright 3 at a central position thereof. - Between the two
uprights piston unit 10, the purpose of which is to vary the angle between the twouprights support frame 11 for the vehicle. - The
frame 11 is in fact formed from aninner plate 12 directly hinged to the upper end of the upright 3, and aframework 13 for securing the vehicle. - The
framework 13 is connected to theplate 12 along their adjacent longitudinal sides, the connection, in the form of a disengageable hinged connection, being made by a simple manually operated catch or an automatic mechanically operated pin. In all cases the two pairs of longitudinal sides can also be both engaged simultaneously, to keep theframework 13 locked to theplate 12. - Between the
plate 12 and the upright 3 there are interposed a further twoactuators 14 in the form of hydraulic cylinder-piston units with their axes parallel, their purpose being to incline theframe 11 to the horizontal plane in the longitudinal direction, as will be apparent hereinafter. - Between the
plate 12 and theframework 13 there is interposed a hydraulic cylinder-piston unit 15 of vertical axis, the purpose of which is to laterally incline theframework 13 relative to theplate 12 about one of the two hinged pairs of sides when the connection on the opposite side has been released. - To the two longitudinal edges of the
framework 13 there are applied tworunways 16 to enable the vehicle to climb on. They consist of two plates which can either be permanently connected to theframework 13, in which case they will be hinged to it so that they can be folded towards the base when the body repairers are working on the vehicle, ie when they are not in use, or be removably connected to said framework, in which case they can be removed when not in use. - Connectors are also provided in the
framework 13 for the templates which overall form the so-called "dummy frame" for the various vehicle types, ie those structures having fixed reference and locator points for the various vehicle types, to allow verification of the correct body shape or to remove any accident-derived deformation. As the templates and the method for connecting them to theframework 13 are of conventional type they have been omitted from the drawings for simplicity of representation. - All the actuators for the device according to the invention are fed from a central unit which can be external or be mounted on the device, however the various components and their connections do not form part of the invention and are also omitted from the drawings for clarity of representation.
- The lifting device according to the invention operates as follows:
when the lift is lowered (see Figure 2) theframe 11 practically rests on thebase 1 with therunways 16 connected to theframework 13 and slightly inclined forwards analogously to this latter, to allow the use of shortinclined ramps 17 preferably of removable type, to enable the vehicle to climb on. - After the vehicle on which body repairs are to be carried out has climbed onto the
runways 16, it is fixed to the templates which have been previously fitted to theframework 13. These templates are those designed for the particular vehicle concerned, and if the vehicle has not been deformed the fixing will be a very simple and rapid task. If however the vehicle body has been deformed the original shape must be restored, this being done by conventional systems. - When the vehicle body has been fixed to the templates the
runways 16 can be folded downwards or removed, giving the body repairer more easy access to the lower parts of the vehicle. - To facilitate work on the body, the cylinder-
piston unit 10 is fed to raise the lift. During this stage the outlet of the cylinder-piston unit 10 can be directly connected to the inlet of the cylinder-piston units 14, so that the oil which is discharged by the piston of the cylinder-piston unit 10 during its elongation causes the cylinder-piston units 14 to extend. By correctly sizing the various parts and correctly choosing the points of thrust, this "series" feed of the cylinder-piston units frame 11. - By interrupting the connection between the cylinder-
piston unit 10 and the cylinder-piston units 14 and feeding these latter directly, it is possible to vary the longitudinal inclination of theframe 11 and of the vehicle disposed on it and fixed to the templates. - Suitable limit switches (not shown) prevent the
frame 11 inclining beyond a predetermined maximum safety value. - If the specific body repairs require it, it is also possible to incline the vehicle laterally. To do this it is firstly necessary to disengage the hinge between the
plate 12 andframework 13 on the side opposite that towards which the vehicle is to be inclined. The vertical cylinder-piston unit 15 is then fed to cause theframework 13 to incline laterally to theplate 12, which remains horizontal. - Again in this case, suitable safety devices prevent simultaneous disengagement of both the hinges and also prevent operation of the disengagement system when the
frame 11 is laterally inclined. - From the aforegoing it is apparent that the lifting device according to the invention is suitable for use in workshops and service stations in general, but is particularly advantageous for use in vehicle body shops because of the facility for inclining the vehicle in any direction when it has been lifted and its body fixed to the templates fitted to the
lifting frame 11, and consequently because those body parts which require repair can now be presented properly to the repairer. - Because of its particular configuration the device of the invention occupies a small overall size and enables repairers to move comfortably about the raised vehicle under conditions of total freedom and absence of obstacles.
- Finally, because of the simple but robust construction system, the device of the invention combines the advantages of reliable and safe operation with extreme versatility and adaptability to almost any type of motor vehicle.
- In the embodiment shown in Figures 5 and 6, the lifting device, which has the same basic characteristics as those described for the device of Figures 1 to 4, incorporates however some modifications which make it preferable for certain uses.
- Firstly, this device has the central control unit, the electric motor, the solenoid valves and the relative electrical controls completely housed within the upright 4. In this manner the only connection between the device and the outside is an electric cable for powering the pump operating motor.
- In this embodiment the
base 1 is not designed to be rested on or secured to thefloor 2, but instead is provided withwheels 18 to enable the lifting device to be transferred, and which as stated requires only a single electrical socket for its operation. - Furthermore, in this embodiment the cylinder-
piston unit 10 is of the type provided with incorporated mechanical safety members, so dispensing with the need for thesafety members 6 and 7 provided at the lower end of the upright 3 and in thebase 1. A cylinder-piston unit provides with this type of safety system is described for example in the document EP-A2-0224914. - Finally, the
framework 13 comprises a pair of C-shaped longitudinal members with their opening facing outwards and arranged to supportclamps 19 in a longitudinally adjustable position, for securing the vehicle body.
Claims (20)
- a base (1) in the form of a single longitudinal member to be rested on and/or secured to the floor (2),
- a pair of uprights (3,4) articulatedly secured to said base (1) at their lower end and hinged together about a horizontal axis (9), the end of one (3) of said uprights being slidable along said base,
- a vehicle support and securing frame (11) hinged to the upper end of at least one (3) of said uprights,
- at least one first actuator (10) associated with said uprights (3,4) to vary the angle formed between them and thus raise said frame (11) above said base, and
- at least one second actuator (14,15) associated with said frame (11) to vary its inclination to the horizontal plane in the longitudinal and/or transverse direction.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT89109249T ATE73109T1 (en) | 1989-01-18 | 1989-05-23 | DEVICE FOR LIFTING MOTOR VEHICLES, IN PARTICULAR BODY BODY. |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT8410589 | 1989-01-18 | ||
IT8984105A IT1237417B (en) | 1989-01-18 | 1989-01-18 | MOTOR VEHICLE LIFTING DEVICE, PARTICULARLY FOR BODYWORKS. |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0378743A1 true EP0378743A1 (en) | 1990-07-25 |
EP0378743B1 EP0378743B1 (en) | 1992-03-04 |
Family
ID=11324046
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP89109249A Expired - Lifetime EP0378743B1 (en) | 1989-01-18 | 1989-05-23 | A motor vehicle lifting device, particularly for vehicle bodies |
Country Status (13)
Country | Link |
---|---|
EP (1) | EP0378743B1 (en) |
JP (1) | JPH04502745A (en) |
AT (1) | ATE73109T1 (en) |
AU (1) | AU4956690A (en) |
BR (1) | BR9006999A (en) |
DE (1) | DE68900938D1 (en) |
DK (1) | DK137091A (en) |
ES (1) | ES2030557T3 (en) |
GR (1) | GR3004694T3 (en) |
IL (1) | IL93028A0 (en) |
IT (1) | IT1237417B (en) |
PT (1) | PT92797A (en) |
WO (1) | WO1990008096A1 (en) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1996026152A1 (en) * | 1995-02-20 | 1996-08-29 | Yrvum Gunnar V | Auto body repair apparatus |
GB2350348A (en) * | 1999-04-30 | 2000-11-29 | Mark Philip Dugdale | Display apparatus for a heavy object |
US6865802B2 (en) | 1999-03-31 | 2005-03-15 | Siemens Aktiengesellschaft | Dynamic test fixture for testing a stabilizing system of a motor vehicle |
EP2479134A1 (en) * | 2011-01-19 | 2012-07-25 | Flughafen Leipzig/Halle GmbH | Device for making it easier to maintain vehicles |
WO2013055218A1 (en) * | 2011-10-12 | 2013-04-18 | Botteram Beheer B.V. | Presentation means |
CN104831643A (en) * | 2015-05-27 | 2015-08-12 | 中国葛洲坝集团三峡建设工程有限公司 | Jacking device used for bridge construction |
GB2521920B (en) * | 2013-11-13 | 2017-01-18 | Walton Terry | Lifting apparatus |
IT201700055362A1 (en) * | 2017-05-22 | 2018-11-22 | O Me R Spa | Lifting bridge for motor vehicles |
CN109383971A (en) * | 2018-12-01 | 2019-02-26 | 江苏汉东机械有限公司 | A kind of hydraulic lifting goods loading device |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2387162B1 (en) * | 2009-05-19 | 2013-10-03 | Juan Carlos Gomez Garcia | AUTOMATIC LOAD STABILIZER FOR INTERVENTION IN TRAFFIC ACCIDENTS, SUBJECTION OF LOADS AND REPAIR OF VEHICLES IN WORKSHOPS |
DK177239B1 (en) * | 2011-02-28 | 2012-07-30 | Reac Ab | A lifting device |
CN113292022A (en) * | 2021-06-29 | 2021-08-24 | 河北中农博远农业装备有限公司 | Orchard intelligent leveling high-level operation platform |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1111799A (en) * | 1954-09-29 | 1956-03-05 | Lifting device for two-wheeled vehicle | |
FR1155913A (en) * | 1956-07-05 | 1958-05-09 | advanced workshop lift for scooter or other cycles | |
US3202243A (en) * | 1963-08-06 | 1965-08-24 | Edgar C Seward | Elevator for ships |
US3844421A (en) * | 1972-12-21 | 1974-10-29 | E Nielsen | Apparatus for lifting and tilting automobiles |
DE3519820A1 (en) * | 1985-06-03 | 1986-12-04 | Fred 6200 Wiesbaden Fuhr | Scissor lifting table |
EP0224914A1 (en) * | 1985-12-05 | 1987-06-10 | Eride Rossato | Hydraulic cylinder-piston unit provided with a mechanical safety device, particularly for pantograph type motor vehicle lifts |
EP0240947A1 (en) * | 1986-04-11 | 1987-10-14 | Eride Rossato | Motor vehicle lift |
WO1987006569A1 (en) * | 1986-04-30 | 1987-11-05 | Brodmann, George, L. | Garage vehicle hoist |
DE3807796A1 (en) * | 1987-03-12 | 1988-09-22 | Peter Menghin | Tilting device for vehicles |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4758376A (en) * | 1985-11-28 | 1988-07-19 | Kao Corporation | Phosphate surfactant based detergent compositions |
-
1989
- 1989-01-18 IT IT8984105A patent/IT1237417B/en active
- 1989-05-23 ES ES198989109249T patent/ES2030557T3/en not_active Expired - Lifetime
- 1989-05-23 DE DE8989109249T patent/DE68900938D1/en not_active Expired - Lifetime
- 1989-05-23 AT AT89109249T patent/ATE73109T1/en not_active IP Right Cessation
- 1989-05-23 EP EP89109249A patent/EP0378743B1/en not_active Expired - Lifetime
-
1990
- 1990-01-05 PT PT92797A patent/PT92797A/en not_active Application Discontinuation
- 1990-01-10 IL IL93028A patent/IL93028A0/en not_active IP Right Cessation
- 1990-01-10 JP JP2502170A patent/JPH04502745A/en active Pending
- 1990-01-10 AU AU49566/90A patent/AU4956690A/en not_active Abandoned
- 1990-01-10 WO PCT/EP1990/000045 patent/WO1990008096A1/en active Application Filing
- 1990-01-10 BR BR909006999A patent/BR9006999A/en not_active Application Discontinuation
-
1991
- 1991-07-17 DK DK137091A patent/DK137091A/en not_active IP Right Cessation
-
1992
- 1992-05-26 GR GR920401028T patent/GR3004694T3/el unknown
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1111799A (en) * | 1954-09-29 | 1956-03-05 | Lifting device for two-wheeled vehicle | |
FR1155913A (en) * | 1956-07-05 | 1958-05-09 | advanced workshop lift for scooter or other cycles | |
US3202243A (en) * | 1963-08-06 | 1965-08-24 | Edgar C Seward | Elevator for ships |
US3844421A (en) * | 1972-12-21 | 1974-10-29 | E Nielsen | Apparatus for lifting and tilting automobiles |
DE3519820A1 (en) * | 1985-06-03 | 1986-12-04 | Fred 6200 Wiesbaden Fuhr | Scissor lifting table |
EP0224914A1 (en) * | 1985-12-05 | 1987-06-10 | Eride Rossato | Hydraulic cylinder-piston unit provided with a mechanical safety device, particularly for pantograph type motor vehicle lifts |
EP0240947A1 (en) * | 1986-04-11 | 1987-10-14 | Eride Rossato | Motor vehicle lift |
WO1987006569A1 (en) * | 1986-04-30 | 1987-11-05 | Brodmann, George, L. | Garage vehicle hoist |
DE3807796A1 (en) * | 1987-03-12 | 1988-09-22 | Peter Menghin | Tilting device for vehicles |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1996026152A1 (en) * | 1995-02-20 | 1996-08-29 | Yrvum Gunnar V | Auto body repair apparatus |
US6865802B2 (en) | 1999-03-31 | 2005-03-15 | Siemens Aktiengesellschaft | Dynamic test fixture for testing a stabilizing system of a motor vehicle |
US6962074B2 (en) | 1999-03-31 | 2005-11-08 | Siemens Aktiengesellschaft | Method for testing a stabilizing system of a motor vehicle by tilting and rotating the vehicle |
GB2350348A (en) * | 1999-04-30 | 2000-11-29 | Mark Philip Dugdale | Display apparatus for a heavy object |
GB2350348B (en) * | 1999-04-30 | 2003-06-18 | Mark Philip Dugdale | Display apparatus for a heavy object |
EP2479134A1 (en) * | 2011-01-19 | 2012-07-25 | Flughafen Leipzig/Halle GmbH | Device for making it easier to maintain vehicles |
WO2013055218A1 (en) * | 2011-10-12 | 2013-04-18 | Botteram Beheer B.V. | Presentation means |
GB2521920B (en) * | 2013-11-13 | 2017-01-18 | Walton Terry | Lifting apparatus |
CN104831643A (en) * | 2015-05-27 | 2015-08-12 | 中国葛洲坝集团三峡建设工程有限公司 | Jacking device used for bridge construction |
IT201700055362A1 (en) * | 2017-05-22 | 2018-11-22 | O Me R Spa | Lifting bridge for motor vehicles |
CN109383971A (en) * | 2018-12-01 | 2019-02-26 | 江苏汉东机械有限公司 | A kind of hydraulic lifting goods loading device |
Also Published As
Publication number | Publication date |
---|---|
DK137091A (en) | 1991-09-09 |
JPH04502745A (en) | 1992-05-21 |
GR3004694T3 (en) | 1993-04-28 |
PT92797A (en) | 1990-07-31 |
DE68900938D1 (en) | 1992-04-09 |
ATE73109T1 (en) | 1992-03-15 |
AU4956690A (en) | 1990-08-13 |
WO1990008096A1 (en) | 1990-07-26 |
BR9006999A (en) | 1991-10-08 |
IT1237417B (en) | 1993-06-01 |
DK137091D0 (en) | 1991-07-17 |
EP0378743B1 (en) | 1992-03-04 |
IT8984105A0 (en) | 1989-01-18 |
IL93028A0 (en) | 1990-11-05 |
ES2030557T3 (en) | 1992-11-01 |
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