CN101795905A - Windscreen wiper blade holder whose blade comprises a log that can move in the structural element - Google Patents
Windscreen wiper blade holder whose blade comprises a log that can move in the structural element Download PDFInfo
- Publication number
- CN101795905A CN101795905A CN200880105110A CN200880105110A CN101795905A CN 101795905 A CN101795905 A CN 101795905A CN 200880105110 A CN200880105110 A CN 200880105110A CN 200880105110 A CN200880105110 A CN 200880105110A CN 101795905 A CN101795905 A CN 101795905A
- Authority
- CN
- China
- Prior art keywords
- post
- wiper blade
- antelabium
- blade retainer
- vertical
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
- B60S1/00—Cleaning of vehicles
- B60S1/02—Cleaning windscreens, windows or optical devices
- B60S1/04—Wipers or the like, e.g. scrapers
- B60S1/32—Wipers or the like, e.g. scrapers characterised by constructional features of wiper blade arms or blades
- B60S1/38—Wiper blades
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
- B60S1/00—Cleaning of vehicles
- B60S1/02—Cleaning windscreens, windows or optical devices
- B60S1/04—Wipers or the like, e.g. scrapers
- B60S1/32—Wipers or the like, e.g. scrapers characterised by constructional features of wiper blade arms or blades
- B60S1/38—Wiper blades
- B60S1/3848—Flat-type wiper blade, i.e. without harness
- B60S1/3874—Flat-type wiper blade, i.e. without harness with a reinforcing vertebra
- B60S1/3875—Flat-type wiper blade, i.e. without harness with a reinforcing vertebra rectangular section
- B60S1/3881—Flat-type wiper blade, i.e. without harness with a reinforcing vertebra rectangular section in additional element, e.g. spoiler
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
- B60S1/00—Cleaning of vehicles
- B60S1/02—Cleaning windscreens, windows or optical devices
- B60S1/04—Wipers or the like, e.g. scrapers
- B60S1/32—Wipers or the like, e.g. scrapers characterised by constructional features of wiper blade arms or blades
- B60S1/38—Wiper blades
- B60S2001/3812—Means of supporting or holding the squeegee or blade rubber
- B60S2001/3817—Means of supporting or holding the squeegee or blade rubber chacterised by a backing strip to aid mounting of squeegee in support
- B60S2001/3818—Means of supporting or holding the squeegee or blade rubber chacterised by a backing strip to aid mounting of squeegee in support the backing strip being a channel-like element, e.g. not continuous
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
- B60S1/00—Cleaning of vehicles
- B60S1/02—Cleaning windscreens, windows or optical devices
- B60S1/04—Wipers or the like, e.g. scrapers
- B60S1/32—Wipers or the like, e.g. scrapers characterised by constructional features of wiper blade arms or blades
- B60S1/38—Wiper blades
- B60S2001/3827—Wiper blades characterised by the squeegee or blade rubber or wiping element
- B60S2001/3836—Wiper blades characterised by the squeegee or blade rubber or wiping element characterised by cross-sectional shape
Abstract
The invention proposes a windscreen wiper blade holder (10) which comprises a supporting mount (12) of mainly longitudinal orientation and a wiper blade (16) that is supported by the mount (12), in which the mount (12) comprises an upper tubular body (18) and longitudinal hooks (18) which extend vertically downward from a bottom horizontal face of the body (18), and which delimit a downward-opening bottom housing (30) which receives a portion of the blade (16) and in which the blade (16) comprises a top mounting log (32) which is received in the bottom housing (30) of the mount (12) and a bottom wiper lip (34) that is capable of coming into contact with a glazed panel (36) to be wiped, characterized in that the top log (32) is capable of moving vertically in the bottom housing (30), and is capable of deforming vertically, at the same time as the vertical deformation of the lip (34), according to the curvature of the glazed panel (36). Figure 1.
Description
Technical field
The present invention relates to a kind of Wiper blade of flat scraping blade type, its be manufactured to the shape of any scraping blade with will be by the shape fit of the smooth plate of wiping (glazed panel).
The present invention relates more particularly to a kind of wiper blade retainer, and it comprises machine-direction oriented substantially support installation portion and the Wiper blade that is supported by this installation portion,
Wherein, this installation portion comprises top tubular main body and vertical hook, and this vertical hook is from the bottom shell that the bottom level Surface Vertical is extended downwards and qualification is unlimited downwards of this main body, and this bottom shell receives the part of scraping blade, and
Wherein, scraping blade comprises the top erection column in the bottom shell that is received in installation portion, with can contact will be by the bottom wiper antelabium of the smooth plate of wiping.
Background technology
According to a kind of purpose is the design of making a kind of low wiper blade retainer, the articulated structure that is used to support the wiper blade retainer of curette or Wiper blade is omitted, hollow support installation portion and strengthen the structure that constitutes wiper blade holder fully that combines of vertical spine.
Support the shape that installation portion has vertical section section, it comprises the top tubular main body, and the spine with vertical equity plate shape is received in this main body.At last, this installation portion comprises that the bottom hook is used to install Wiper blade.
Spine by the elastomeric material manufacturing so that its Wiper blade is pressed will be by the smooth plate of wiping.
The shape of smooth plate is normally complicated, particularly when smooth plate is the windscreen of self-propelled vehicle.Smooth plate then comprises crooked by different way raised zones.
When scraping blade was resisted against on the specific region with different curvature of smooth plate, the distribution of stress that is resisted against the scraping blade on the smooth plate and distributed along the length of scraping blade on the whole length of scraping blade unevenly.
This causes scraping blade in the bigger distortion of general goal generation of distribution of stress.
In order to realize the more large deformation of Wiper blade, proposed to increase the vertical dimension or the length of bottom lip.
But this scheme causes the increase at angle of inclination of the bottom of antelabium, and this causes the reduction of wiping efficient.
Summary of the invention
The purpose of this invention is to provide a kind of wiper blade retainer, for this retainer, Wiper blade can be out of shape with the variation of the curvature that is fit to smooth plate does not influence the wiping quality.
For this reason, the present invention proposes for example aforesaid wiper blade retainer, it is characterized in that, the top post can vertically move in bottom shell and can vertically be out of shape in the antelabium vertical deformation according to the curvature of smooth plate.
According to the further feature of can be separately or adopting in combination of the present invention:
-this post can vertically move up in tubular shell, with respect to elastic construction this post is reset to lower position,
-resetting structure comprises the protrusion of at least one elastically deformable, and described protrusion and top post are made integratedly.
-described at least one protrusion from the top surface of post extend upward and with tubular body abuts against bottom surface relatively,
-this post comprises at least one elastic bottom wing, and the described wing relatively makes progress against the bottom towards the horizontal expansion of the outside of windscreen wiper blade holder and with the bottom hook;
-this post comprises that being used for limiting post tilts to the structure of bottom shell around longitudinal axis roughly,
-this post comprises two bottom wings, and these two the bottom wings laterally are distributed on each side of this post, and upwards against the bottom of hook, tilts in the bottom shell around described longitudinal axis with the restriction post,
-installation portion comprises longitudinal rib, and this longitudinal rib is outstanding downwards with respect to the lower surface of tubular body, and the free top end of described at least one protrusion can be laterally near this rib,
-this post comprises two protrusions, and these two protrusions are with respect to the vertical vertically mid-plane symmetric arrangement of scraping blade, and rib laterally is arranged between the free end relative with protrusion,
-this scraping blade comprises vertical bar, and this vertical bar is connected to post to antelabium, and this vertical bar elastically deformable is so that antelabium can tilt with respect to smooth plate, and this antelabium comprises the top side junction surface, and this top side junction surface can be near the inclination of flank with the restriction antelabium.
Description of drawings
Read following detailed description and can understand other features and advantages of the present invention with reference to appended accompanying drawing, in the accompanying drawing:
-Fig. 1 is the cross section according to the horizontal vertical plane surface in edge of wiper blade holder of the present invention, and bottom lip contacts smooth plate with moderate against power;
-Fig. 2 is the view that is similar to Fig. 1, and it is bigger against power;
-Fig. 3 is the cross section of the horizontal vertical plane surface of the wiper blade holder of alternative embodiment according to the present invention;
-Fig. 4 is the view that is similar to Fig. 3, its bottom lip contact smooth plate.
The specific embodiment
In explanation of the present invention, the vertical and lateral orientation of the V that mentions in selecting with reference to the accompanying drawings in nonrestrictive mode, T reference system.
In the following description, identical, similar or similar elements is endowed identical Reference numeral.
Fig. 1 and 2 shows the wiper blade retainer 10 of " flat scraping blade " type, it comprises support installation portion 12, interior spine 14 and bottom Wiper blade 16, this supports installation portion is machine-direction oriented substantially and other parts of support wiper blade retainer 10, and spine has the shape of vertical equity sheet in this.
Spine's 14 feasible compression efforts that can disperse wiper blade retainer 10, this compression effort is applied on the whole length of scraping blade 16 by the actuating arm (not shown).
The bottom lip 34 that is commonly referred to " pine tree " is V-arrangements, its bottom edge 34i or terminal contact smooth plate 36.
Connecting strap 38 elastically deformables are so that bottom lip 34 can tilt with respect to smooth plate 36, so that the shape of the bottom margin 34i of bottom lip 34 is fit to the shape of smooth plate 36.
During wiper blade retainer 10 was made wiping motion with respect to smooth plate, connecting strap 38 was out of shape so that bottom lip 34 is located with respect to vertical vertically mid-plane " P " backward according to the sense of motion of wiper blade retainer 10.
Then, as illustrated in fig. 1 and 2, when wiper blade retainer 10 laterally moved shown in arrow " F " from left to right, antelabium 34 was positioned in the left side of mid-plane P.
But the wiping quality more particularly depends on antelabium 34 with respect to the degree of dip of smooth plate 36 and the angle of inclination must be not too high thus.
The shape of smooth plate 36 is complicated and it comprises the zone with different curvature.
But installation portion 12 and spine 14 are manufactured to and give the wiper blade retainer 10 certain rigidity, and they can not fully be out of shape the curvature that adapts to smooth plate 36 with the curvature that makes them partly thus.
For good wiping quality is provided, scraping blade 16 is manufactured to the shape of the control adaptation smooth plate 36 of the bottom margin 34i that makes antelabium 34, and antelabium 34 with respect to smooth plate 36 excessive inclination does not take place.
For this reason, according to the present invention, the top post 32 of scraping blade is installed to be and can moves in the tubular shell 30 of installation portion 12 and slip vertically.
And post 32 is with antelabium 34 perpendicular movements, so that the control of the bottom margin 34i of antelabium adapts to the shape of smooth plate, this can prevent that antelabium 34 from respect to smooth plate 36 too big inclination taking place.
The wiping quality is kept thus, and no matter the complicated shape of smooth plate 36.
For make post 32 can be in tubular shell 30 perpendicular movement, post 32 is installed in the tubular shell 30, has and the cooresponding down suction of the vertical stroke of post 32.
According to a first aspect of the invention, self elasticity that moves downward by post 32 of post 32 in tubular shell 30 obtains, and this elasticity tends to lift this post.
32 on post freely vertically slides in housing 30.But when wiper blade retainer 10 was used, bigger vibration can take place in post 32 in tubular shell 30.
According to a preferred embodiment of the invention, wiper blade retainer 10 comprises and is used to make post 32 to reset to the elastic construction of position shown in Fig. 1 and 3 downwards.
According to first embodiment of resetting structure, post 32 comprises the protrusion of at least one elastically deformable, and itself and post 32 are made integratedly.
Each protrusion all extends upward from the horizontal top surface 32a of post 32, and its free top end 40a is upwards against the lower surface 22i of the base wall 22 of main body 18, and this lower surface partly limits tubular shell 30.
And protrusion 40 vertically is pressed between base wall 22 and the post 32, so that they apply the elastic stress that post 32 is resetted downwards.
According to alternative embodiment of the present invention, the structure that post 32 is resetted downwards also comprises the bottom wing 42, and it is commonly referred to " energy disperser " and is disposed in post 32 belows and also makes progress against the bottom 28i of hook 28.
As illustrated in fig. 1 and 2, the bottom wing 42 laterally extends towards the outside of windscreen wiper blade holder and vertically upward, so that the horizontal free outer end 42a of each wing 42 flexibly makes progress against the bottom 28i of hook 28.
Therefore the wing 42 is cooperated so that post 32 resets downwards with protrusion 40.
According to a further aspect in the invention, wiper blade retainer 10 comprises be used to limit the structure that post 32 pivots around longitudinal axis in tubular shell 32.
In fact, it is very big that the excessive pivot of post 32 in housing will cause antelabium 34 to be increased to respect to the angle of inclination of smooth plate 36, and this to be the present invention will prevent.
According to the embodiment shown in Fig. 1 and 2, post 32 obtains by the bottom wing 42 with respect to the limited pivot of tube 30.
In fact, the free end 42a of the wing 42 to the bottom 28i of hook 28 against laterally being shifted by vertical vertically mid-plane P with respect to wiper blade retainer 10.This displacement against the pivot moment of torsion that causes post 32 around the longitudinal axis (not shown).
When post 32 tends to when this longitudinal axis pivots, be changed against the distribution of the stress value of the wing 42 of the bottom 28i of hook 28, produce the moment of torsion of opposing post 32 rotations thus.
For example, at this when post 32 tends to cw when pivoting, be positioned at post left side and increase, and be positioned at the post right side and against the stress value opposite (whereas) of the end 42a of the wing 42 of the bottom 28i of right side hook 28 against the stress value of the end 42a of the wing 42 of the bottom 28i of left side hook 28.
These variations in stress produce the moment of torsion that conter clockwise is orientated on post 32, it resists the clickwise of post 32 thus.
The wing 42 is thus near bottom lip 34, to limit the crooked of connecting strap 38 and to limit the inclination of antelabium 34 with respect to smooth plate 36 thus.
For this reason, antelabium 34 comprises junction surface 44, and it can be near flank 42, as shown in the figure.
Foregoing according to the wiper blade retainer 10 feasible good wiping quality that can keep according to the present invention to smooth plate 36, and no matter the complicated shape of this smooth plate.
In addition, according to embodiments of the invention, Wiper blade 16 independent wiper blade retainer differences with respect to prior art.
And, make according to the wiper blade retainer 10 of this embodiment of the invention and can use installation portion 12 and the spine 14 that makes that existed and simple.This feasible manufacturing cost that can limit according to wiper blade retainer 10 of the present invention.
Fig. 3 and 4 shows alternative embodiment of the present invention, wherein the bottom wing 42 main the aforementioned near function, as shown in Figure 4 of bottom lip 34 that produce.
According to the present invention, post can be in tubular shell 30 perpendicular movement and it comprise top protrusion 40, this protrusion makes post 32 reset with respect to tubular shell 30 downwards.
For this reason, as previously mentioned, protrusion 40 extends upward and is crushed between the lower surface 22i and post 32 of base wall 22 of main body 12.
According to this alternative embodiment of the present invention, protrusion 40 also makes can limit the pivot of post 32 around longitudinal axis.
For this reason, protrusion 40 extends upward and they are laterally bent inwards from the top surface 32a of post 32, so that its free top end 40a is positioned at specified distance away from each other relative to one another.
According to the present invention, the base wall 22 of main body 12 comprises longitudinal rib 46, and its lower surface 22i with respect to base wall 22 is outstanding downwards, and it laterally is arranged between the free end 40a relative with protrusion 40.
When post 32 pivoted in tubular shell 30, the free end 40a of each protrusion 40 can as shown in Figure 4, be somebody's turn to do near the position to prevent that post 32 from tilting to surpass near rib 46.
Which kind of embodiment of the present invention shown in the accompanying drawing no matter, protrusion 40 vertically is pressed between base wall 22 and the post 32.In addition, protrusion 40 for example has the rubber of damping force characteristics by the plastic material manufacturing.
And, although post 32 can be in tubular shell 30 vertical shifting, protrusion 40 makes and can prevent that post 32 is in tubular shell 30 internal vibrations.
Claims (10)
1. a wiper blade retainer (10), it comprises machine-direction oriented substantially support installation portion (12) and the Wiper blade (16) that is supported by this installation portion (12), wherein, this installation portion (12) comprises top tubular main body (18) and vertical hook (28), this vertical hook is from the bottom shell (30) that the bottom level Surface Vertical is extended downwards and qualification is opened wide downwards of main body (18), this bottom shell receives the part of scraping blade (16), and wherein, this scraping blade (16) comprises top erection column (32) and bottom wiper antelabium (34), this top erection column is received in the bottom shell (30) of installation portion (12), this antelabium can contact will be by the smooth plate of wiping (36), it is characterized in that, top post (32) can be in bottom shell (30) vertical shifting and in antelabium (34) vertical deformation, vertically being out of shape according to the curvature of smooth plate (36).
2. according to the described wiper blade retainer of aforementioned claim (10), it is characterized in that this post (32) can vertically move up, and with respect to elastic construction (32) this post is reset to lower position in tubular shell (30).
3. according to the described wiper blade retainer of aforementioned claim (10), it is characterized in that resetting structure comprises the protrusion (40) of at least one elastically deformable, described protrusion and top post (32) are made integratedly.
4. according to the described wiper blade retainer of aforementioned claim (10), it is characterized in that, described at least one protrusion (40) from the top surface (32a) of post (32) extend upward and with tubular body (18) abuts against bottom surface (22i) upwards relatively.
5. according to the described wiper blade retainer of aforementioned arbitrary claim (10), it is characterized in that, post (32) comprises at least one elastic bottom wing (42), and this wing relatively makes progress against the bottom (28i) towards the outside horizontal expansion of this wiper blade retainer (10) and with bottom hook (28).
6. according to the described wiper blade retainer of aforementioned arbitrary claim (10), it is characterized in that this post (32) comprises that being used for limiting this post (32) tilts to the structure of bottom shell (30) (42,46) around longitudinal axis roughly.
7. according to aforementioned claim and in conjunction with the described wiper blade retainer of claim 5 (10), it is characterized in that, post (32) comprises two bottom wings (42), the described wing laterally is distributed on each side of this post (32) and vertically upward against the bottom (28i) of hook (28), tilts in the bottom shell (30) around described longitudinal axis to limit this post (32).
8. wiper blade retainer according to claim 6 (10), it is characterized in that, installation portion (12) comprises longitudinal rib (46), this longitudinal rib is outstanding downwards with respect to the lower surface (22i) of tubular body (18), and the top free end (40a) of described at least one protrusion (40) can be laterally near this longitudinal rib.
9. according to the described wiper blade retainer of aforementioned claim (10), it is characterized in that this post (32) comprises vertical vertically two protrusions (40) of mid-plane (P) symmetric arrangement with respect to scraping blade (16); This rib (46) laterally is arranged between the free end relative with protrusion (40).
10. according to aforementioned arbitrary claim and in conjunction with the described wiper blade retainer of claim 7 (10), it is characterized in that, scraping blade (16) comprises the vertical bar (38) that antelabium (34) is connected to this post (32), this vertical bar is an elastically deformable, so that antelabium (34) can tilt with respect to smooth plate (36); This antelabium (34) comprises top side junction surface (44), and described junction surface can be near the inclination of flank (42) with restriction antelabium (34).
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR0704652A FR2918025B1 (en) | 2007-06-28 | 2007-06-28 | WIPER BLADE WHERE THE BLADE COMPRISES A MOBILE HEEL IN THE STRUCTURAL ELEMENT |
| FR0704652 | 2007-06-28 | ||
| PCT/EP2008/057776 WO2009000738A1 (en) | 2007-06-28 | 2008-06-19 | Windscreen wiper blade holder whose blade comprises a log that can move in the structural element |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101795905A true CN101795905A (en) | 2010-08-04 |
Family
ID=38988549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200880105110A Pending CN101795905A (en) | 2007-06-28 | 2008-06-19 | Windscreen wiper blade holder whose blade comprises a log that can move in the structural element |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP2170662A1 (en) |
| CN (1) | CN101795905A (en) |
| FR (1) | FR2918025B1 (en) |
| WO (1) | WO2009000738A1 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103974860A (en) * | 2011-12-15 | 2014-08-06 | 罗伯特·博世有限公司 | Wiper strip device and method for producing the wiper strip device |
| CN104470768A (en) * | 2012-04-26 | 2015-03-25 | 标致·雪铁龙汽车公司 | Windshield wiper blade having a groove along the lip |
| CN105270332A (en) * | 2014-07-17 | 2016-01-27 | 法雷奥系统公司 | Streamlined flat windscreen wiper |
| CN113677571A (en) * | 2019-04-25 | 2021-11-19 | 罗伯特·博世有限公司 | Wiper strip unit |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2923788B1 (en) * | 2007-11-19 | 2009-12-18 | Valeo Systemes Dessuyage | WIPER BLADE. |
| FR3046582B1 (en) * | 2016-01-12 | 2018-01-26 | Valeo Systemes D'essuyage | AUTOMOTIVE VEHICLE WIPER DEFLECTOR AND BRUSH |
| FR3138089A1 (en) * | 2022-07-22 | 2024-01-26 | Valeo Systèmes D’Essuyage | surface wiping blade for motor vehicle |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1298183A (en) * | 1961-08-22 | 1962-07-06 | Tridon Mfg Ltd | Windshield wiper device magnetically applied to the windshield |
| DE19801058A1 (en) * | 1998-01-14 | 1999-07-15 | Bosch Gmbh Robert | Motor vehicle windscreen wiper blade with curved spring rail |
| GB9919068D0 (en) * | 1999-08-12 | 1999-10-13 | Wynstruments Ltd | Wiper blade for heavy duty use |
-
2007
- 2007-06-28 FR FR0704652A patent/FR2918025B1/en not_active Expired - Fee Related
-
2008
- 2008-06-19 WO PCT/EP2008/057776 patent/WO2009000738A1/en active Application Filing
- 2008-06-19 EP EP08774144A patent/EP2170662A1/en not_active Withdrawn
- 2008-06-19 CN CN200880105110A patent/CN101795905A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103974860A (en) * | 2011-12-15 | 2014-08-06 | 罗伯特·博世有限公司 | Wiper strip device and method for producing the wiper strip device |
| CN104470768A (en) * | 2012-04-26 | 2015-03-25 | 标致·雪铁龙汽车公司 | Windshield wiper blade having a groove along the lip |
| CN104470768B (en) * | 2012-04-26 | 2017-01-18 | 标致·雪铁龙汽车公司 | Windshield wiper blade having a groove along the lip |
| CN105270332A (en) * | 2014-07-17 | 2016-01-27 | 法雷奥系统公司 | Streamlined flat windscreen wiper |
| CN113677571A (en) * | 2019-04-25 | 2021-11-19 | 罗伯特·博世有限公司 | Wiper strip unit |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2918025B1 (en) | 2009-10-23 |
| FR2918025A1 (en) | 2009-01-02 |
| EP2170662A1 (en) | 2010-04-07 |
| WO2009000738A1 (en) | 2008-12-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20100804 |