CN1749151B - Automatic lifting device for motor vehicle and the like - Google Patents
Automatic lifting device for motor vehicle and the like Download PDFInfo
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- CN1749151B CN1749151B CN 200510104000 CN200510104000A CN1749151B CN 1749151 B CN1749151 B CN 1749151B CN 200510104000 CN200510104000 CN 200510104000 CN 200510104000 A CN200510104000 A CN 200510104000A CN 1749151 B CN1749151 B CN 1749151B
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- platform
- automatic lifting
- lifting device
- power actuated
- actuated vehicle
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Abstract
An automatic elevator equipment used for automobile and analogue includes a loading platform, wherein by inserting to a platform supporting device which are arranged at multiple lifting places of the automobile, the loading platform can be joint to the bulk of the automobile or analogue; and an arrangement used to move the platform when it is in descending or lifting state; also includes a wheel supporting device for supporting wheels of the automobile. The wheel supporting device is connected to the platform by inserting a unit for driving and is provided with mutual translational motions between a state for locating the platform supporting device and a state for carrying out an interposition work on the automobile, wherein the mutual translational motions are substantially perpendicular to at least one another and between the platform and the wheel supporting device, in the state for locating the platform supporting device, the wheel supporting device is arranged at a height close to the height of the platform in the lifting state, and the automobile is loaded on the wheel supporting device, in the state for carrying out the interposition work on the automobile, the wheel supporting device is arranged at a position obvious lower than the platform in the lifting state, and the automobile is loaded on the platform by inserting the platform supporting device, during the period from the descending state to the lifting state, the wheel supporting device is substantially rigidly connected to the platform, and the automobile is loaded on the wheel supporting device.
Description
Technical field
The present invention relates to be used for the automatic lifting device of power actuated vehicle and analogue.
Background of invention
In the apparatus field that is used for the power actuated vehicle hospital, known use automatic lifting device rises to a certain height on the ground generally with power actuated vehicle, thereby be convenient to the work that the operator maintains or repairs on described power actuated vehicle, in some cases, allow to arrive the bottom on power actuated vehicle chassis.
Especially, automatic lifting device under the known so-called vehicle body, basically by being used between decline state and propradation moving described flat-bed one mechanism by insertion and constituting this equipment about the related base of the platform of loader motor vehicle, described mechanism is mechanical or fluid-operated pattern to this equipment.
Platform is provided with the structure that is used to support power actuated vehicle, and this structure is suitable for being engaged on the so-called all raised position of the necessary ingear of automatic lifting device, so that guarantee the balance of during movement described mechanism vehicle.
Determine the arrangement and the size of these raised position at the during the design of power actuated vehicle, and suitably strengthened, so that avoid the fracture or the damage of vehicle body.
According to present applicable standard, the arrangement of the raised position of the power actuated vehicle that may change from a model to another model is being indicated corresponding Operation and maintenance handbook by manufacturer, and indicates on the chassis by corresponding benchmark.
In use, the power actuated vehicle that be raised is placed on the automatic lifting device, and is configured to make loading platform to be in the decline state: the operator places all supportive devices in indicated all raised position, and the actuation movement device, rises to cause platform.
Supportive device can be two types.
In one first situation, loading platform is made of the narrow platform of interior distance between shafts than all wheels of power actuated vehicle, thereby described machine power actuated vehicle can be set on this platform, and do not travel on it, and supportive device by a plurality of arms, be generally four arms and constitute, each arm can pivot at this flat-bed corner separately and be provided in the district, and this district has can be along the cushion rubber of described arm slip.
After power actuated vehicle being positioned on this platform of decline state, the operator must descend bending, so that reach all arms, rotate them and produce moving of corresponding cushion rubber, so that place them in all raised position that to carry out the power actuated vehicle of interventional procedure on it.
Replace as one, loading platform can have a width of the chassis width that equals power actuated vehicle at least, so that have all lateral strips, each lateral strip is set under the side of power actuated vehicle, before corresponding and between the trailing wheel, and supportive device is made of a plurality of cushion rubbers, common four cushion rubbers, and cushion rubber can be arranged on the described platform, under all raised position of power actuated vehicle.
After the power actuated vehicle that will carry out interventional procedure on it was positioned on the platform in the decline state, the operator must be crooked, and cushion rubber is placed between the chassis of this platform and power actuated vehicle, under corresponding all raised position.
These automatic lifting devices have shortcoming, these shortcomings comprise wherein force position that the operator works and he to the limited visual field of the bottom on power actuated vehicle chassis, about the work that all cushion rubbers is positioned at all raised position of self-propelled vehicle be very inconvenient and feasible hardly, and may have danger for the globality of operator's safety and power actuated vehicle.
In fact the operator must move along the periphery of power actuated vehicle when floor level is crooked so that to all cushion rubbers location, if he does not correctly place them once in a while, power actuated vehicle may fall from platform during promoting so.
Summary of the invention
Aim of the present invention is to eliminate above-mentioned shortcoming by the automatic lifting device that is provided for power actuated vehicle and analogue, and this equipment allows to be provided at all cushion rubbers more convenient of corresponding all raised position and the location of safety.
In this aim, a purpose of the present invention provides simply, in fact is easier to that provide, safe in utilization, efficient in operation and has the automatic lifting device of lower cost.
Following meeting become more obviously this aim and these and other objects have been realized by the automatic lifting device that is provided for power actuated vehicle and analogue, this equipment comprises loading platform, can be bonded under the body of power actuated vehicle or analogue by flat bed support device, the loading platform that inserts a plurality of raised position that can be arranged on described power actuated vehicle; And be used between decline state and propradation moving described flat-bed device; It is characterized in that: the wheel supportive device that also comprises all wheels that are used to support power actuated vehicle, described wheel supportive device links to each other with described platform by the unit that insertion is used to drive, have between described platform and described wheel supportive device at least one with respect to another the perpendicular direction, be used to locate a state of described flat bed support device and be used at the mutual motion of translation of getting involved on the power actuated vehicle between the state of work; At a state that is used for locating described flat bed support device, described wheel supportive device is set near one of the described flat-bed height in the lifting state and highly locates, and power actuated vehicle is loaded on the described wheel supportive device; At the state that is used for carrying out interventional procedure on power actuated vehicle, described wheel supportive device is set at than the remarkable lower position of platform described in the propradation, and is loaded on the described platform by inserting described flat bed support device power actuated vehicle; The moving period from the decline state to propradation, described wheel supportive device is rigidly connected in platform basically, and power actuated vehicle is loaded on the described wheel supportive device.
The accompanying drawing summary
From following with the automatic lift equipment that is used for power actuated vehicle and analogue shown in two unrestricted examples the accompanying drawing two preferable but be not being described in detail of unique embodiment, further feature and advantage of the present invention will become more obvious, in the accompanying drawings:
Fig. 1 is the diagrammatic side view according to one first embodiment of automatic lift equipment of the present invention;
Fig. 2 is signal and the upward view part of the automatic lift equipment of Fig. 1;
Fig. 3 is the diagrammatic side view according to one second embodiment of automatic lift equipment of the present invention;
Fig. 4 is signal and the upward view part of the automatic lift equipment of Fig. 3.
The specific embodiment
Consult accompanying drawing, label 1 represents to be used for the automatic lift equipment of power actuated vehicle analogue generally.
According to the present invention, automatic lifting device 1 comprises the device 5 of all wheels that are used to support power actuated vehicle, unit 6 these devices 5 that are used to drive by insertion are associated with platform 2, have at least one state that is being used for locating supportive device 3 between platform 2 and the supportive device 5 (Fig. 1 and 3 shown in broken lines) and be used for mutual motion of translation between a state that carries out interventional procedure on the power actuated vehicle (illustrating with solid line) at Fig. 1 and 3 in the perpendicular direction with respect to another, supportive device 5 is arranged near one the height of platform 2 in the lifting state and highly locates in to the state of supportive device 3 location, and power actuated vehicle is seated on the described supportive device, carry out on power actuated vehicle that supportive device 5 is arranged on than the 2 remarkable lower height places of the platform in the lifting state in the state of interventional procedure, and power actuated vehicle is contained on the described platform by inserting supportive device 3.
Easily, moving to from the decline state between the moving period of propradation, supportive device 5 is rigidly connected to platform 2 basically, and is maintained near one of described flat-bed height and highly locates, and power actuated vehicle is installed on the supportive device 5.
In the decline state, supportive device 5 is set at the place highly near the height of platform 2, and power actuated vehicle is installed on the described supportive device, and all wheels are shelved thereon.
Preferably, in the decline state and in the step of propradation motion, supportive device 5 all is retained basically and platform 2 coplines.
In the intervention state, by inserting supportive device 3, supportive device 5 advantageously is set at significantly lower place highly of all wheels than the power actuated vehicle of dress on the platform 2 that is in the propradation, thereby permission is carried out intervention work on described all wheels.
Easily, in positioning states, the operator can be provided with supportive device 3 on platform 2, and must not be bent downwardly, and the better visual field of the bottom of pair vehicle body is arranged, and this allows more all benchmark of all raised position of identification indication.
And, should notice that in positioning states it is fully big that a work stall distance, this spacing are arranged and the easy operating person can pass through between body that is loaded on the power actuated vehicle on the supportive device 5 and platform 2.
Only driver element 6 is driven after the location of supportive device 3, so that automatic lifting device 1 is placed the intervention state, so that make all wheels of rolling stock be in free state.
Among the embodiment shown in concrete, driver element 6 is suitable for driving supportive device 5 at the propradation place and corresponds to relatively moving of platform 2, but do not get rid of other embodiment, this unit drives platform 2 is with respect to the relatively moving of supportive device 5 in other embodiments, promptly platform 2 with supportive device 5 mutually near and moving of direction separately.
Actuating device 7 is connected under the platform 2, and has at least one end that can move with respect to described platform, and preferably the direction along the plane that is arranged essentially parallel to the platform setting works.
For example can constitute flexible piece by cable, chain or analogue.
For example can constitute free tumbler by belt pulley, sprocket wheel or analogue.
Preferably, actuating device 7 is connected under the platform 2, so that two ends its motion relatively, and is configured to along being arranged essentially parallel to described flat-bed direction longitudinally.
Should note utilizing the term " vertically " of platform 2 to be illustrated in during the loading and unloading direction of moving on the platform of its power actuated vehicle in the decline state, and with respect to all vertical side of described direction definition platform 2.
Actuating device 7 is positioned adjacent to a vertical side of platform 2, and every end of its all movable end links to each other with a second portion with a first of a flexible piece of being represented by label 8a and 8b, these two parts with link to each other at all corresponding vertically supportive devices 5 at side place of flat-bed.
The part 8a of flexible piece and 8b are connected respectively with at the supportive device of actuating device 7 near vertical side of the platform 2 of its settings and relative vertical side place.
Each 8a of first of flexible piece walks around free tumbler 9a, and have basic vertical a setting, thereby be formed on the corresponding movable end of actuating device 7 and one first horizontal component between the free tumbler 9a and about near supportive device 5, place one second vertical component between described supportive device and the free tumbler 9a.
Each second portion 8b of flexible piece walks around two free tumblers, wherein first tumbler 9b is in the substantial horizontal state, the second tumbler 9c is in basic plumbness, thus be formed on the respective end of actuating device 7 and one first horizontal component between the free tumbler 9b, about near relative vertical side of platform 2 and place between free tumbler 9b and the 9c one second horizontal component and about near supportive device 5 and be placed at described supportive device and free tumbler 9c between one the 3rd vertical component.
Replace as one, four actuating devices 7 also can be provided, they are along the respective direction effect that the plane is set that is parallel to platform 2, and each actuating device has can be with respect to an end described platform motion, that link to each other with supportive device 5 with the appropriate section of flexible piece.
In another embodiment, two or more actuating devices 7 can be arranged, they are along the respective direction effect that the plane is set perpendicular to platform 2, and place between described platform and the supportive device 5.
Easily, driver element 6 comprises and is used for stablizing the device that relatively move 10 of supportive device 5 with respect to platform 2, described device is suitable for keeping during moving described supportive device to be arranged essentially parallel to them, and avoids supportive device 5 with respect to platform 2 vibration and/or cross motions.
Stabilizing device 10 comprises at least one pair of arm 11, and this is in the corresponding perpendicular plane arm, and intersects mutually and hinged in centerline, and each arm has an end that links to each other with supportive device 5 and the opposite end that links to each other with platform 2.
Preferably, two pairs of arms 11 are arranged, they are arranged on the corresponding opposite side place mutually of platform 2, or have four pairs, and each is to being arranged on described flat-bed one respective side place.
Running gear 4 comprises two pairs of bars, and wherein a pair of only is shown in Fig. 1 and 3; Described all bars are in the plane of perpendicular separately, and are arranged to the corresponding vertically side near platform 2; All bars of every pair intersect mutually and can pivot near line of centers, and their upper ends separately are connected under the platform 2.
Running gear 4 comprises that also being used to of not being shown specifically in the drawings drive each device in relative rotation to bar, and for example they are mechanical type or fluid operated.
In an illustrated embodiment, each lower end to bar can link to each other with ground, and especially ground is fixed in the lower end of the first bar 12a, and the lower end of the second bar 12b links to each other with roller 13 simultaneously, so that it can slide on described ground.
As a replacement, automatic lifting device 1 can be provided with the support base (not shown), and the lower end of bar links to each other with this base plate.
In one first embodiment, as illustrated in fig. 1 and 2, platform 2 is elongated and for rectangle, and supportive device 5 is made of two guide rails 14, and two guide rails are along all vertical side settings of described flat-bed, and is rigidly connected mutually by various horizontal bar 15.
As a replacement, supportive device 5 can be made of a kind of edge wall that is configured to around platform 2.
In this case, supportive device 3 comprises a plurality of arms 17, common four arms, each arm has one first end and one second end, first end links to each other with platform 2 at place, the first corresponding summit, and can be around a vertical substantially rotational, second end be freely with relative with first end, and support be used to support traditional cushion rubber (not shown in the accompanying drawings) of power actuated vehicle.
Preferably, all cushion rubbers are connected, so that they can slide along corresponding arm 17.
In Fig. 2, arm 17 is illustrated as the dihedral that is different.
For the automatic lifting device 1 and the power actuated vehicle that is placed on the guide rail 14 that are in the positioning states, the operator consequently is arranged on them under the raised position separately all arm 17 directed and mobile cushion rubbers.
In one second embodiment, shown in Fig. 3 and 4, platform 2 is criss-cross basically, and has a width that equals the power actuated vehicle width at least in its central area.
The rod 19 that all tracks 18 are inserted by the centre is rigidly connected.
In the decline state and in positioning states, therefore all flanks of platform 2 are accommodated in all groove 18a, so that the upper surface in flat-bed upper surface and track 18 is coplanar mutually, so all tracks 18 are formed for being supported in four zones of all wheels of the power actuated vehicle of four angle grooves motions that platform 2 forms.
In another embodiment (not shown), supportive device 5 can be made of four tracks that are arranged on all corresponding angle groove that platform 2 forms, and this all track is rigidly connected mutually by the framework of reinforcing.
Replace as one, platform 2 can be elongated and be rectangle or other shape, and can have a width of the power actuated vehicle width that equals passive movement at least, and supportive device 5 can be made of two or more tracks of all wheels that are used to support described power actuated vehicle, and is positioned adjacent to described flat-bed neighboring area and is rigidly connected mutually by the framework of reinforcing.
The free end in each track 18 is provided with slope 20, and this slope has anti-drop down.
In this situation, supportive device 3 comprises a plurality of traditional cushion rubber (not shown) that is used to support power actuated vehicle, and they are traditional piece types, and can be arranged on the platform 2, all raised position of power actuated vehicle.
For the automatic lifting device 1 and the power actuated vehicle that places on all tracks 18 that are in the positioning states, the operator is placed on all cushion rubbers on the platform 2, all corresponding raised position.
In fact found that foregoing invention has realized suggested aim and purpose.
And think that the present invention has been easy to many modifications and variations, all such modifications and variation are all within the scope of the appended claims.
All details can also replace with technical equivalent.
In fact, employed material and shape and size can be any material, shape and size as required, and do not break away from the scope of appended claims protection.
Claims (27)
1. the automatic lifting device that is used for power actuated vehicle, this equipment comprises loading platform, can be bonded under the body of power actuated vehicle by flat bed support device, the loading platform that inserts a plurality of raised position that can be arranged on described power actuated vehicle; And be used between decline state and propradation moving described flat-bed mobile device; It is characterized in that: the wheel supportive device that also comprises all wheels that are used to support power actuated vehicle, described wheel supportive device links to each other with described platform by the unit that insertion is used to drive, have between described platform and described wheel supportive device one with respect to another the perpendicular direction, be used to locate a state of described flat bed support device and be used at the mutual motion of translation of getting involved on the power actuated vehicle between the state of work; At a state that is used for locating described flat bed support device, described wheel supportive device is set near one of the described flat-bed height in the propradation and highly locates, and power actuated vehicle is loaded on the described wheel supportive device; At the state that is used for carrying out interventional procedure on power actuated vehicle, described wheel supportive device is set at than the remarkable lower position of platform described in the propradation, and is loaded on the described platform by inserting described flat bed support device power actuated vehicle; The moving period from the decline state to propradation, described wheel supportive device is rigidly connected in platform basically, and power actuated vehicle is loaded on the described wheel supportive device.
2. automatic lifting device as claimed in claim 1, it is characterized in that, in the interventional procedure state, by inserting described flat bed support device, described wheel supportive device is set at significantly lower one highly the locating of all wheels than the power actuated vehicle of adorning on the platform described in the propradation.
3. automatic lifting device as claimed in claim 1 is characterized in that, near the place highly wheel supportive device described in the decline state is set at described flat-bed height, and power actuated vehicle is loaded on the described wheel supportive device.
4. automatic lifting device as claimed in claim 1 is characterized in that, in the decline state and during the motion of translation of propradation, described platform and described wheel supportive device be copline basically mutually.
5. automatic lifting device as claimed in claim 1 is characterized in that, described driver element is suitable for driving described wheel supportive device with respect to the mutual motion of translation of described flat-bed in propradation.
6. automatic lifting device as claimed in claim 1 is characterized in that, described driver element comprises at least one linear actuating device.
7. automatic lifting device as claimed in claim 6 is characterized in that, described actuating device is mechanical, dynamo-electric or fluid-operated pattern.
8. automatic lifting device as claimed in claim 6 is characterized in that, described actuating device is used and can be linked to each other with described platform with respect at least one end of its motion, and works along with described flat-bed the substantially parallel direction in plane being set.
9. automatic lifting device as claimed in claim 6 is characterized in that, described driver element comprises the movable end that is arranged on described actuating device and at least a portion of the flexible piece between the described wheel supportive device.
10. automatic lifting device as claimed in claim 9 is characterized in that, described flexible piece is the pattern of cable, chain.
11. automatic lifting device as claimed in claim 9 is characterized in that, described driver element comprise link to each other with described platform, be used to reel or at least one free tumbler of the described part of tensioning flexible piece.
12. automatic lifting device as claimed in claim 11 is characterized in that, described free tumbler is the pattern of belt pulley, sprocket wheel.
13. automatic lifting device as claimed in claim 6 is characterized in that, described actuating device links to each other with described platform, so that can move with respect to it in two ends.
14. automatic lifting device as claimed in claim 9, it is characterized in that, at least a portion of described flexible piece comprises a first and a second portion, described first and described second portion be arranged on described actuating device all movable ends each the end and between the described wheel supportive device at the corresponding vertical side of described flat-bed place, and described driver element is along being arranged essentially parallel to the direction setting longitudinally of described flat-bed.
15. automatic lifting device as claimed in claim 6 is characterized in that, described actuating device is arranged between described platform and the described wheel supportive device, and works along being substantially perpendicular to the direction that described flat-bed is provided with the plane.
16. automatic lifting device as claimed in claim 1 is characterized in that, described driver element comprises the stabilizing device that is used to be stabilized in the relative translation between described platform and the described wheel supportive device.
17. automatic lifting device as claimed in claim 16, it is characterized in that, described stabilizing device comprises at least one pair of arm, this all arm is positioned on all planes of corresponding perpendicular, intersect mutually and hinged near line of centers, each arm have the end that links to each other with described wheel supportive device with corresponding movable end near the opposite end that links to each other of described actuating device.
18. automatic lifting device as claimed in claim 1 is characterized in that, described flat bed support device comprises a plurality of mats that are used to support to be set at the power actuated vehicle on the described platform.
19. automatic lifting device as claimed in claim 1, it is characterized in that, described flat bed support device comprises a plurality of arms, each arm have link to each other with described platform and can around one first end of the rotational of a corresponding perpendicular and freely and with respect to the first end setting and support be used to support one second end of a mat of power actuated vehicle.
20. automatic lifting device as claimed in claim 1 is characterized in that, described platform is significantly narrower than the in-to-in wheel substrate of the power actuated vehicle that is moved.
21. automatic lifting device as claimed in claim 20 is characterized in that, described wheel supportive device comprises two guide rails that are provided with along all vertical sides of described flat-bed.
22. automatic lifting device as claimed in claim 20 is characterized in that, described wheel supportive device comprises and being configured to around a kind of edge wall of described flat-bed.
23. automatic lifting device as claimed in claim 1 is characterized in that, described flat-bed width equals the width of the power actuated vehicle that is moved at least.
24. automatic lifting device as claimed in claim 23 is characterized in that, described wheel supportive device comprises near at least two tracks that are arranged on the described flat-bed neighboring area.
25. as any one described automatic lifting device in the above claim, it is characterized in that, described mobile device comprises two pairs of bars, these two pairs of bars are positioned on all planes of corresponding perpendicular and are positioned adjacent to the corresponding all vertical sides of described flat-bed, each intersects mutually to bar and is hinged near line of centers, and their upper end links to each other with platform; And comprise and be used to drive each device in relative rotation bar.
26. automatic lifting device as claimed in claim 25 is characterized in that, the lower end of described all bars can link to each other with ground.
27. automatic lifting device as claimed in claim 25 is characterized in that, it comprises that one supports base, and the lower end of described all bars links to each other with described base.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ITMO20040232 ITMO20040232A1 (en) | 2004-09-14 | 2004-09-14 | 'LIFT BRIDGE FOR MOTOR VEHICLES AND SIMILAR'. |
| ITMO2004A000232 | 2004-09-14 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1749151A CN1749151A (en) | 2006-03-22 |
| CN1749151B true CN1749151B (en) | 2011-05-11 |
Family
ID=36604833
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200510104000 Expired - Fee Related CN1749151B (en) | 2004-09-14 | 2005-09-14 | Automatic lifting device for motor vehicle and the like |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN1749151B (en) |
| IT (1) | ITMO20040232A1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107555350A (en) * | 2017-08-24 | 2018-01-09 | 湖州吴兴华隆机械有限公司 | A kind of moving lifting apparatus of truck drive shaft |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4573663A (en) * | 1983-05-20 | 1986-03-04 | Hans Nussbaum | Lifting device, especially elevating platform for motor vehicles |
| US4724930A (en) * | 1985-03-25 | 1988-02-16 | 554072 Ontario Inc. | Hydraulic lift |
| CN2486531Y (en) * | 2001-04-04 | 2002-04-17 | 李阳兴 | Multipurpose platform type automobile secondary lift |
| CN2533117Y (en) * | 2002-03-05 | 2003-01-29 | 张立超 | Wireless remote-controlled combined shears type lifter |
-
2004
- 2004-09-14 IT ITMO20040232 patent/ITMO20040232A1/en unknown
-
2005
- 2005-09-14 CN CN 200510104000 patent/CN1749151B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4573663A (en) * | 1983-05-20 | 1986-03-04 | Hans Nussbaum | Lifting device, especially elevating platform for motor vehicles |
| US4724930A (en) * | 1985-03-25 | 1988-02-16 | 554072 Ontario Inc. | Hydraulic lift |
| CN2486531Y (en) * | 2001-04-04 | 2002-04-17 | 李阳兴 | Multipurpose platform type automobile secondary lift |
| CN2533117Y (en) * | 2002-03-05 | 2003-01-29 | 张立超 | Wireless remote-controlled combined shears type lifter |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1749151A (en) | 2006-03-22 |
| ITMO20040232A1 (en) | 2004-12-14 |
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Address after: Italy province of Reggio Emilia Patentee after: Giliano S. P. A. Address before: Italy province of Reggio Emilia Patentee before: Giliano S. P. A. |
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