CN109421674A - Windshield wiper blade, the windshield wiper blade in particular for motor vehicle - Google Patents
Windshield wiper blade, the windshield wiper blade in particular for motor vehicle Download PDFInfo
- Publication number
- CN109421674A CN109421674A CN201811004585.9A CN201811004585A CN109421674A CN 109421674 A CN109421674 A CN 109421674A CN 201811004585 A CN201811004585 A CN 201811004585A CN 109421674 A CN109421674 A CN 109421674A
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- CN
- China
- Prior art keywords
- wiper blade
- windshield wiper
- section
- degree
- angle
- 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.)
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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
- B60S1/3848—Flat-type wiper blade, i.e. without harness
- B60S1/3886—End caps
- B60S1/3894—End caps having a particular shape
-
- 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
- B60S1/54—Cleaning windscreens, windows or optical devices using gas, e.g. hot air
- B60S1/544—Cleaning windscreens, windows or optical devices using gas, e.g. hot air moving gas spreading means, e.g. arranged in wiper arms
- B60S1/546—Cleaning windscreens, windows or optical devices using gas, e.g. hot air moving gas spreading means, e.g. arranged in wiper arms arranged in 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
- B60S1/3806—Means, or measures taken, for influencing the aerodynamic quality of the wiper blades
- B60S1/381—Spoilers mounted on the squeegee or on the vertebra
-
- 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
- B60S1/3849—Connectors therefor; Connection to wiper arm; Attached to blade
- B60S1/3863—Connectors having a spoiler
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Quality & Reliability (AREA)
- Body Structure For Vehicles (AREA)
- Ink Jet (AREA)
Abstract
The present invention proposes a kind of windshield wiper blade (10), the windshield wiper blade in particular for motor vehicle.The windshield wiper blade has the longitudinal extension part (L) between two ends (16).It is provided between described two ends (16) tightening member (22), the tightening member is for the windshield wiper blade (10) to be fastened at wiper, wherein the windshield wiper blade (10) can swing on glass planar (SE) at runtime.According to the present invention, it is provided at least one end in the end (16) and/or at the tightening member (22) at least one percolation channel (32) for air circulation.
Description
Technical field
Water is scraped the present invention relates to a kind of windshield wiper blade of generic according to independent claims, in particular for motor vehicle
Piece.
Background technique
Known a variety of windshield wiper blades, the windshield wiper blade have longitudinal extension part between the two ends, wherein described two
It is disposed with tightening member between a end, the tightening member is for windshield wiper blade to be fastened at wiper.Such windshield wiper blade exists
It can swing on glass planar when operation, and thus scrape off moisture from glass.If windshield wiper blade is changed at two now
To being swung on glass between position and have that traveling wind stream is nearly (angestr mt), then the commutation position being especially above
On, traction water is understood along the side that the direction of motion is located at windshield wiper blade rear in the glass.Especially when travel speed is higher, i.e.,
Flow nearly speed it is higher when, water, which entrusts (Wassernachziehen) and becomes apparent from and thus can destroy in an undesired manner, to be scraped
Water image.
Summary of the invention
The windshield wiper blade according to the present invention of feature with independent claims has an advantage that in the end
The percolation channel for air circulation is provided at least one end and/or at the tightening member.Effectively subtract as a result,
Water traction on few glass.
The advantageous of the feature provided in the independent claim is generated by the measure enumerated in the dependent claims
Expansion scheme and improvement.
Manufacture can be particularly easy in one kind and therefore in the configuration scheme of cost advantages advantageously, at least one is worn
Circulation road is arranged in end cap, the end cap be arranged in the end of windshield wiper blade and with the Wiper blade item of windshield wiper blade dividually structure
It makes.
Particularly advantageously, the percolation channel is configured to nozzle-type, because thus more efficiently preventing from water traction.
In this case it is particularly advantageous the percolation channel has import cross section and at least one outlet horizontal
Section, and the import cross-sectional configuration must be different from the exit cross-section.Especially, spy is configured to by biggish
The construction for not realizing nozzle-type cost-effectively, thus extremely efficient prevents water traction.
Advantageously, particularly preferred effect is accomplished in the following manner: the percolation channel makes the inflow of the air flowed into
Direction deflects at least one outflow direction.
In this case particularly advantageously, it is described percolation channel have on inflow direction guide air into
Mouth region section and the exit zone for booting up air in outflow side.
In addition, in this case advantageously, the inflow direction is in the plane parallel with glass planar and scrapes water
The longitudinal extension part of piece surround the angle between 90 ° and 40 °, the angle especially between 90 ° and 50 °, preferably 90 ° with
Angle between 30 °.
It is also advantageous that the longitudinal extension part of the outflow direction and windshield wiper blade stretches substantially in parallel.
In addition, generating advantage in the following cases: enclosing at an angle, the angle with the longitudinal extension part in the outflow direction
Degree is less than or equal to 90 °, especially less than 70 °, preferably smaller than 30 ° or is less than in the plane parallel with glass planar
20 °, preferably smaller than 10 °, but be especially at least 5 °.
Similarly, can be considered as advantageously, the outflow direction is enclosed at an angle with the glass planar, the angle is outstanding
It is less than or is equal to 90 °, and especially less than 70 °, be ideally 30 ° preferably smaller than or equal to 45 °.
Particularly preferred nozzle effect is accomplished in the following manner, i.e., advantageously, the import cross section is more horizontal than the outlet
Section is big, but is less than 6 times of the exit cross-section, 5 times of the especially less than described exit cross-section, preferably smaller than it is described go out
3 times, 2 times of the about described exit cross-section of mouth cross section.
In this case it is particularly advantageous the percolation channel being arranged at the tightening member has second outlet
Section, the second outlet section are connected to (korrespondiert) with unique inlet section.
In this case it is particularly advantageous the exit zone and the second outlet section air is guided and
Speech encloses at an angle, and the angle is between 90 ° and 180 °.
In another advantageous configuration scheme, it is provided with interfering component, especially air at the tightening member and leads
Rib, the interfering component are arranged on the outflow side of windshield wiper blade.
Detailed description of the invention
It is shown in the accompanying drawings and different embodiments of the invention is explained in more detail in the following description.Attached drawing shows
Out:
The decomposition diagram of Fig. 1 windshield wiper blade according to prior art.
The diagonally forward three-dimensional view of the end cap of Fig. 2 windshield wiper blade according to the present invention,
The rear ramp three-dimensional view of end cap in Fig. 3 Fig. 2,
The top view of end cap in Fig. 4 Fig. 2 and 3,
A kind of three-dimensional view of end cap of the Fig. 5 in modification,
The top view of end cap in Fig. 6 Fig. 5,
The side view of the tightening member of Fig. 7 windshield wiper blade according to the present invention, and
A kind of top view of tightening member of the Fig. 8 in modification.
Specific embodiment
Fig. 1 shows the decomposition diagram of windshield wiper blade 10 according to prior art.
The windshield wiper blade includes Wiper blade item 12, which is fixed by spring rail 14, spring rail two pieces herein
Construct likes.Wiper blade item 12 is lain on glass at runtime, and by the movement that substantially swings by moisture and pollution
Object is scraped off from glass.Windshield wiper blade 10 has longitudinal extension part L, and the longitudinal extension part is by two ends 16 come limit.Vertical
End cap 20 is disposed with to the end of extension L 16.The fastening of these end caps is for example clipped at such as spring rail 14.In addition, in bullet
At spring rail 14, wind deflector 18 is disposed with, for example, accompanies or is stained on the side away from Wiper blade item 12.
Along longitudinal extension part L, tightening member is provided between two ends 16 and then between two end caps 20
22, the tightening member is for windshield wiper blade 10 to be fastened at wiper.The tightening member 22 is fastened in a swingable manner
At holding element 24, which is fastened at spring rail 14.At runtime, the wiper implements pendulum motion, thus
Windshield wiper blade 10 also completes pendulum motion in glass planar SE, because the Wiper blade item 12 of the windshield wiper blade lies in the glass
On.
The diagonally forward three-dimensional view of the end cap 20 of windshield wiper blade 10 according to the present invention is shown in Fig. 2.End cap 20, which has, to be used
In the fastening appliance and flow spoiler element 26 that are fastened at spring rail 14, inflow side 28 and the outflow of windshield wiper blade 10 are thus defined
Side 30.In rigging position, inflow side 28(therefore front side) it is being flowed towards the traveling wind being applied on motor vehicle, and correspondingly
Deviate from the traveling wind on side 30 out.Flow spoiler element 26 follows wind deflector 18 in this case in terms of its outer profile.
Percolation channel 32 is provided between inflow side 28 and outflow side 30, which makes the air flowed into from inflow
The percolation of side 28 arrives outflow side 30.Channel 32 flow in this case with import cross section 24, which corresponds to
The face on inflow side 28 in percolation channel 32.In addition, percolation channel 32 have inlet section 36, the inlet section towards stream
The end for entering side 28 just corresponds to import cross section 34.
In Fig. 3 end cap 20 can be seen from back side, i.e. from outflow side 30.For the sake of clarity, the appended drawing reference in Fig. 2
Left out herein, but continues to be applicable in.Therefore, percolation channel 32 is shown in a manner of from its back side herein.Therefore,
The face that air stream is flowed out from percolation channel 32 forms exit cross-section 38, which is less than the import in percolation channel 32
Cross section 34.Therefore, in this region, the exit zone 40 in percolation channel 32 is also formed.
The top view of the end cap 20 shown in figs 2 and 3 is shown in Fig. 4.It is identical as in Fig. 3, remove repetition from
Appended drawing reference.It is flowed on windshield wiper blade 10 and then is flowed into the traveling wind on end cap 20 on inflow direction RE via import
Cross section 34 flows into inlet section 36.Then, the air of inflow continues through the flow direction outlet of percolation channel 32 being tapered
Section 40, and the exit cross-section 38 that flows.Then, outflow direction RA is thus generated.Pass through the flowing side flowed into section 36
About 30 ° are surrounded with the longitudinal extension part L of windshield wiper blade 10, in turn with the longitudinal extension part of end cap 20 to the inflow direction RE of restriction
Angle.
The modification of the end cap 20 in Fig. 2,3 and 4 is shown in Fig. 5.Herein, for the sake of clarity, it is attached also to remove repetition from
Icon note, but the appended drawing reference continues to be applicable in.
Exit cross-section 38 is slightly smaller than import cross section 34 herein.With previous example on the contrary, so selecting outlet area
Section 40 so that the longitudinal extension part L of outflow direction RA and windshield wiper blade 10 substantially in parallel and also with glass planar SE in parallel
Stretching, extension.Certainly, exit cross-section 38 can also select to obtain big as import cross section 34 (Fig. 4) herein.In a kind of modification
In, outflow direction RA can also enclose at an angle with glass planar SE.For example, outflow direction RA can be along the vertical of windshield wiper blade 10
To extension L(but it is slightly downward, towards the direction of glass obliquely) stretching, extension, therefore, the air stream through changing acts on glass
On glass.
The top view for the end cap 20 being shown in FIG. 5 is shown in Fig. 6.It is identical as in Fig. 5, remove repetition attached drawing from
Label.By the channel 32 that flows, the air of inflow is deflected into from the inflow direction RE limited by inlet section 36 passes through outlet
The outflow direction RA that section 40 limits.Import cross section 34 is greater than exit cross-section 38.Therefore, inside percolation channel 32, stream
Dynamic cross section gradually becomes smaller.As described at Fig. 5, outflow direction RA can also be angled slightly downward.This can
Be accomplished in the following manner: exit zone 40 and glass planar SE encloses at an angle, and the glass planar is corresponding in this attached drawing
In plotting planes.Similarly, exit zone 40 can enclose at an angle with longitudinal extension part L, so that air continuation is being flowed
It is guided on the direction of side 30 out, therefore flow out direction RA there is component on the direction of longitudinal extension part L and vertical with this
Component, the i.e. downward component on the direction of outflow side 30.
The side view of the tightening member 22 of windshield wiper blade 10 according to the present invention is shown in Fig. 7.Glass planar SE is in this figure
Perpendicular to plotting planes as in.Inflow direction RE is substantially perpendicular to outflow direction RA herein, so that the inflow
Air is directly deflected by glass planar SE.
Tightening member 22 is in this case with the structure of flow spoiler formula, and with spoiler surfaces 42, this is disturbed the structure
It flows device surface and additionally guides the air of inflow towards the direction of import cross section 34.Flowing channel 32 therefore will be from inflow
The air stream of direction RE deflects about 90 °, so that the air stream is hung down from exit zone 40 corresponding to outflow direction RA
Directly hit glass planar SE.
Flow out the angle between direction RA and glass planar SE is about 90 ° herein.But in a kind of change of the invention
It is also possible that the angle Selection is less than 90 °, so that outflow direction RA favours glass planar SE in type.It is in office
Inclination on one direction is all possible.Then, outflow direction RA have component on the longitudinal direction L of windshield wiper blade 10 and
Component on the direction of glass planar SE.Outflow direction RA can not only enclose at an angle with glass planar SE as a result, additionally it is possible to
It is enclosed in the plane parallel with glass planar SE however with the longitudinal direction L of the windshield wiper blade at an angle.Therefore, outflow side
Lower section can be also further directed to RA, far from windshield wiper blade 10.
Percolation channel 32 both need not integrally be constructed with end cap 20, also need not integrally be constructed with tightening member 22.Also complete
Entirely it is possible that percolation channel 32 is configured to individual component, and it is arranged at tightening member 22 or end cap 20.Percolation
Channel 32 for example can be clipped in or be pressed on or shape is sealed in another manner and/or force closure be connected to end cap 20
Place.
In another modification of the invention, the percolation channel 32 being arranged in the region of tightening member 22 can also make sky
Parallel current in the windshield wiper blade longitudinal extension part deflect so that outflow direction RA and glass planar SE stretch in parallel or
Person is stretched in a manner of having the component parallel with glass planar SE.
The top view of the tightening member 22 of windshield wiper blade according to the present invention 10 in another modification is shown in Fig. 8.?
Be disposed with interfering component 44 at the outflow side of flowing 30, the interfering component be configured to air guide rib and with windshield wiper blade 10
Longitudinal direction enclose it is at an angle.
In another modification, percolation channel 32 is also able to carry out division, so that air enters unique entrance region
Section 36 is divided and by two exit zones (also by second outlet section i.e. other than the exit zone 40)
It is flowed out on two outflow direction RE.These can be so selected to flow out direction RA, so that they are completely on the contrary, i.e. the two makes
Air is along the longitudinal extension part L of windshield wiper blade 10 but flows out in directions opposite each other.This is accomplished in the following manner:
Exit zone 40 and second outlet section surround the angle of 180 degree for air guidance.The angle also can less than 180 °,
It is i.e. and non-fully opposite but only partially different, such as the angle is only 90 °.The percolation channel with described in addition to going out
The also construction with second outlet section can not only be arranged at tightening member 22 except the section of mouth region, and end cap can also be arranged in
At 20.
In another structural scheme, for the tool of windshield wiper blade 10 there are two end cap 20, the end cap is arranged in the windshield wiper blade
Longitudinal extension part end.Exit zone 40 is facing with each other herein, so that the air stream is from two end caps 20
It is guided towards the direction of tightening member 22, still, according to the present invention, other air guidance modes are also possible.
Tightening member 22 and end cap 20 are manufactured from plastic, herein as moulding and the integrally structure of channel 32 that flows
It makes.But as described above, percolation channel 32 can also be configured to additional component, and be especially clipped in, shape is connected cohesively together
Or be sticked at tightening member 22 or end cap 20.
Claims (15)
1. windshield wiper blade (10), the windshield wiper blade in particular for motor vehicle have longitudinal extension between two ends (16)
Portion (L) and the tightening member (22) being arranged between described two ends (16), the tightening member are used for the windshield wiper blade
(10) it is fastened at wiper, the windshield wiper blade can be swung on glass planar (SE) at runtime, which is characterized in that in institute
It states at least one end in end (16) and/or is provided with for air circulation at least at the tightening member (22)
One percolation channel (32).
2. windshield wiper blade (10) according to claim 1, which is characterized in that be provided with Wiper blade item (12), and described
At least one end in end (16) be provided in the end cap (20) dividually constructed with the Wiper blade item (12) to
A few percolation channel (32).
3. windshield wiper blade (10) according to any one of the preceding claims, which is characterized in that percolation channel (32) structure
It makes as nozzle-type.
4. windshield wiper blade (10) according to claim 3, which is characterized in that the percolation channel (32) has import cross section
(34) and at least one exit cross-section (38), the import cross section (34) is different from the exit cross-section (38), especially
It is bigger than the exit cross-section.
5. windshield wiper blade (10) according to any one of the preceding claims, which is characterized in that the percolation channel (32) makes
The inflow direction (RE) of the air of inflow deflects at least one outflow direction (RA).
6. windshield wiper blade (10) according to claim 5, which is characterized in that the percolation channel (32) has for flowing into
The inlet section (36) of air and the exit zone (40) for guiding air in outflow direction (RA) are guided on direction (RE).
7. according to windshield wiper blade described in claim 5 and/or 6 (10), which is characterized in that the inflow direction (RE) with it is described
Angle between 90 degree and 40 degree, especially is surrounded with the longitudinal extension part (L) in the parallel plane of glass planar (SE)
Angle between 90 degree and 50 degree, the angle preferably between 90 degree and 30 degree.
8. the windshield wiper blade according to claim 5 to 7 (10), which is characterized in that the outflow direction (RA) and the longitudinal direction
Extension (L) stretches substantially in parallel.
9. the windshield wiper blade according to claim 5 to 7 (10), which is characterized in that the outflow direction (RA) and the longitudinal direction
Extension (L) enclose it is at an angle, the angle in the plane parallel with the glass planar (SE) especially less than or be equal to
90 degree, especially less than 70 degree, preferably smaller than 30 degree or less than 20 degree, preferably smaller than 10 degree, but particularly at least 5 degree.
10. the windshield wiper blade according to claim 5 to 9 (10), which is characterized in that the outflow direction (RA) and the glass
Plane (SE) enclose it is at an angle, the angle especially less than or be equal to 90 degree, especially less than 70 degree, preferably smaller than or wait
It is ideally 30 degree in 45 degree.
11. the windshield wiper blade according to any one of claim 4 to 10 (10), which is characterized in that the import cross section
(34) greatly than the exit cross-section (38), but less than 6 times of the exit cross-section, the especially less than described exit cross-section
5 times, 3 times of the preferably smaller than described exit cross-section, be ideally less than 2 times of the exit cross-section.
12. windshield wiper blade (10) according to claim 6, which is characterized in that be arranged in wearing at the tightening member (22)
Circulation road (32) has second outlet section, and the second outlet section is connected to unique inlet section (36).
13. windshield wiper blade (10) according to claim 12, which is characterized in that the exit zone (40) and described second goes out
Mouth region section is enclosed at an angle about air directing formation, and the angle is between 90 and 180 degree.
14. windshield wiper blade (10) according to any one of the preceding claims, which is characterized in that in the tightening member (22)
Place is provided with interfering component (44), especially air guide rib, and the interfering component is especially arranged on outflow side (30).
15. windshield wiper blade (10), the windshield wiper blade in particular for motor vehicle have longitudinal extension between two ends (16)
Portion (L) and the tightening member (22) being arranged between described two ends (16), the tightening member are used for the windshield wiper blade
(10) it is fastened at wiper, the windshield wiper blade can be swung on glass planar (SE) at runtime, which is characterized in that in institute
It states at least one end in end (16) and/or is provided at least one, especially rib at the tightening member (22)
The interfering component (44) of shape is on outflow side (30).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102017215275.3A DE102017215275A1 (en) | 2017-08-31 | 2017-08-31 | Wiper blade, in particular for a motor vehicle |
| DE102017215275.3 | 2017-08-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109421674A true CN109421674A (en) | 2019-03-05 |
Family
ID=65321230
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811004585.9A Pending CN109421674A (en) | 2017-08-31 | 2018-08-30 | Windshield wiper blade, the windshield wiper blade in particular for motor vehicle |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN109421674A (en) |
| DE (1) | DE102017215275A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110525383A (en) * | 2019-09-03 | 2019-12-03 | 王成 | It is a kind of to realize the rain brush for air-drying and adsorbing based on air force |
| CN114616142A (en) * | 2019-10-25 | 2022-06-10 | 罗伯特·博世有限公司 | Wiper blade, in particular for a motor vehicle |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR3134054B1 (en) * | 2022-03-31 | 2024-07-05 | Valeo Systemes Dessuyage | Vehicle Wiper Blade Tip |
| FR3139087B1 (en) * | 2022-08-31 | 2024-07-19 | Valeo Systemes Dessuyage | Optical surface cleaning system |
| FR3139081A1 (en) * | 2022-08-31 | 2024-03-01 | Valeo Systèmes D’Essuyage | Optical surface cleaning system |
| FR3139082B1 (en) * | 2022-08-31 | 2024-10-04 | Valeo Systemes Dessuyage | Optical surface cleaning system |
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| JPH07117630A (en) * | 1993-10-27 | 1995-05-09 | Toyota Motor Corp | Wiper device for automobile |
| US5852846A (en) * | 1997-01-17 | 1998-12-29 | Gonzalez; E. H. | Windshield airstream deflector for vehicles |
| DE10340140A1 (en) * | 2003-09-01 | 2005-03-24 | Robert Bosch Gmbh | Windscreen wiper blade has spoiler and connecting section which attaches it to wiper arm, pressure-balancing channels in connecting section and spoiler being at angle or perpendicular to length of blade |
| DE102007062304A1 (en) * | 2007-12-21 | 2009-06-25 | Valeo Systèmes d'Essuyage | Wet wiper blade for use in wiper arm of window wiper system in windscreen of vehicle i.e. road vehicle, has two adapter parts, where one of adapter parts is formed as fluid connector to which nozzle outlet is flow-moderately connected |
| DE102011011702A1 (en) * | 2011-02-18 | 2012-08-23 | GM Global Technology Operations LLC (n. d. Ges. d. Staates Delaware) | Windshield wiper arrangement for motor vehicle, comprises wiper arm, which is movably mounted along vehicle windshield, where two flexible wiper lips are provided, between which holding element is arranged |
| DE102014202202A1 (en) * | 2014-02-06 | 2015-08-06 | Robert Bosch Gmbh | wiper device |
| JP2015217842A (en) * | 2014-05-19 | 2015-12-07 | アスモ株式会社 | Wiper arm with nozzle and wiper device for vehicle |
| DE102015109342A1 (en) * | 2015-06-11 | 2016-12-15 | Valeo Systèmes d'Essuyage | Wiper device for cleaning vehicle windows |
| DE102015012947A1 (en) * | 2015-10-07 | 2017-04-13 | Gm Global Technology Operations, Llc | Windscreen wiper strip with air duct |
-
2017
- 2017-08-31 DE DE102017215275.3A patent/DE102017215275A1/en active Pending
-
2018
- 2018-08-30 CN CN201811004585.9A patent/CN109421674A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07117630A (en) * | 1993-10-27 | 1995-05-09 | Toyota Motor Corp | Wiper device for automobile |
| US5852846A (en) * | 1997-01-17 | 1998-12-29 | Gonzalez; E. H. | Windshield airstream deflector for vehicles |
| DE10340140A1 (en) * | 2003-09-01 | 2005-03-24 | Robert Bosch Gmbh | Windscreen wiper blade has spoiler and connecting section which attaches it to wiper arm, pressure-balancing channels in connecting section and spoiler being at angle or perpendicular to length of blade |
| DE102007062304A1 (en) * | 2007-12-21 | 2009-06-25 | Valeo Systèmes d'Essuyage | Wet wiper blade for use in wiper arm of window wiper system in windscreen of vehicle i.e. road vehicle, has two adapter parts, where one of adapter parts is formed as fluid connector to which nozzle outlet is flow-moderately connected |
| DE102011011702A1 (en) * | 2011-02-18 | 2012-08-23 | GM Global Technology Operations LLC (n. d. Ges. d. Staates Delaware) | Windshield wiper arrangement for motor vehicle, comprises wiper arm, which is movably mounted along vehicle windshield, where two flexible wiper lips are provided, between which holding element is arranged |
| DE102014202202A1 (en) * | 2014-02-06 | 2015-08-06 | Robert Bosch Gmbh | wiper device |
| JP2015217842A (en) * | 2014-05-19 | 2015-12-07 | アスモ株式会社 | Wiper arm with nozzle and wiper device for vehicle |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110525383A (en) * | 2019-09-03 | 2019-12-03 | 王成 | It is a kind of to realize the rain brush for air-drying and adsorbing based on air force |
| CN114616142A (en) * | 2019-10-25 | 2022-06-10 | 罗伯特·博世有限公司 | Wiper blade, in particular for a motor vehicle |
| US11975693B2 (en) | 2019-10-25 | 2024-05-07 | Robert Bosch Gmbh | Wiper frame, in particular for a motor vehicle |
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| DE102017215275A1 (en) | 2019-02-28 |
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