CN103732456A - Tubular connection for a windscreen wiper bearing - Google Patents
Tubular connection for a windscreen wiper bearing Download PDFInfo
- Publication number
- CN103732456A CN103732456A CN201280040084.0A CN201280040084A CN103732456A CN 103732456 A CN103732456 A CN 103732456A CN 201280040084 A CN201280040084 A CN 201280040084A CN 103732456 A CN103732456 A CN 103732456A
- Authority
- CN
- China
- Prior art keywords
- connection element
- holding element
- windshield wiper
- wiper
- described connection
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Classifications
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- 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
- B60S1/0413—Modular wiper assembly
- B60S1/0422—Modular wiper assembly having a separate transverse element
- B60S1/0425—Modular wiper assembly having a separate transverse element characterised by the attachment of the wiper shaft holders to the transverse element
Abstract
The invention relates to a windscreen wiper device for a motor vehicle, comprising a wiper motor and at least one wiper bearing on which a wiper shaft is mounted, said wiper shaft being driven by the wiper motor to actuate a wiper arm that is connected to the wiper shaft, and the wiper bearing being supported on the wiper motor by means of a connection element one end of which is connected to a retaining element formed on the wiper bearing. The invention is characterized in that the retaining element is cup-shaped and surrounds the end section of the connection element facing the wiper bearing at least across one peripheral section, the contacting surfaces of the retaining element and the connection element having at least one projection and at least one recess corresponding to said projection, which engage with each other in a positive fit when the connection element is pushed into or inserted into the retaining element.
Description
Technical field
The present invention relates to a kind of windshield wiper system for self-propelled vehicle, it has Windshield Wiper motor and at least one Wiper bearing, in described Wiper bearing, supporting wiper shaft, in order to handle the Wiper arm being connected with described wiper shaft, can drive described wiper shaft by described Windshield Wiper motor, wherein said Wiper bearing is supported on described Windshield Wiper motor by Connection Element, and described Connection Element is connected with the holding element being configured on described Wiper bearing in one end thereof location.
Background technology
This class windshield wiper system is known and in self-propelled vehicle, is used as front glass Windshield Wiper or rear glass scraper hydrophone.Described windshield wiper system comprises Windshield Wiper motor and at least one Wiper bearing.In Wiper bearing, support wiper shaft, in order to handle the Wiper arm being connected with wiper shaft, can drive this wiper shaft by Windshield Wiper motor.Described Wiper bearing is supported on Windshield Wiper motor by being mostly configured to the Connection Element of tubulose, and this Connection Element is inserted on the axle journal being configured on Wiper bearing and conventionally by crimping, connects (Crimpverbindung) and is connected in locking manner with axle journal shape in one end thereof location.
The shortcoming of this structure is, the member that will interfix in crimping process is bearing large deformation power, to produce the sealed connection of shape between axle journal and Connection Element.Except Connection Element, also can elastic deformation in the region of the material of this axle journal.This can cause, and the material of axle journal is exactly bearing large stress in the region of crimping that connects mating member, and this can cause material structure impaired until fatigue of material.
The power that will apply when reducing crimping, DE 10 2,010 029 105 A1 suggestions are constructed crimp groove (Crimptasche) in two mutual opposed lateral side regions of axle journal, and its physical dimension is equivalent to the size of crimping tool substantially.In order to form connection, in the region that covers crimp groove, by crimping tool, make from outside to inside Connection Element be deformed in crimp groove, thereby form Connection Element and sealed being connected of axle journal shape.
Part is regarded as disadvantageously, and plastic deformation occurs Connection Element when with axle journal crimping.Make thus the member of mutual crimping interconnect enduringly and can not be separated from each other when needed or only can be separated from each other expending huge situation.The very Expenses Cost of enforcement of crimping process while finally, making batch manufacturing windshield wiper system due to the high purchase cost of press-connection machine.
Summary of the invention
From prior art task of the present invention, be, a kind of windshield wiper system with low cost is provided, and it has the Wiper bearing-pipe-connecting portion of Assembly &Disassembly like a cork.
In order to solve this task, the present invention realizes a kind of windshield wiper system that starts described type, wherein holding element is configured to bowl-shape and at least by periphery section, surrounds the end regions of the sensing Wiper bearing of Connection Element, wherein the surface being in contact with one another of holding element and Connection Element has at least one protuberance recess corresponding with this protuberance with at least one, when Connection Element is inserted or is embedded in holding element, the mutual shape of described protuberance and recess is chimeric in locking manner.
Therefore, design of the present invention is, not by holding element and the mutual crimping of Connection Element, but protuberance and corresponding recess is set on the mating surfaces of two members, when Connection Element is inserted or is embedded in holding element, the mutual shape of described protuberance and recess is chimeric in locking manner.
This structure advantageously, described two members can again mutually dismantle when needed and in addition without in order to connect this holding element and Connection Element, make its occur plastic deformation.The quantity of protuberance and corresponding recess with and arrangement in the join domain of two members can move according to windshield wiper system time the load of expection change.For example higher according to anticipated load in the situation that, can increase the quantity of protuberance and recess, to improve the stability of the connection between holding element and Connection Element.
Especially the surface being in contact with one another of holding element and Connection Element can have multiple protuberances and the recess corresponding with described protuberance of circumferentially mutually staggering along Connection Element.This has improved the stability of the connection between holding element and Connection Element.
In a preferred manner, described at least one protuberance can be configured on the inside face of holding element and described at least one recess can be configured on the outside face of Connection Element.This makes it possible to manufacture simply single member, because the protuberance punching press from outside to inside on recess and holding element on described Connection Element.
In order to provide between holding element and Connection Element, can simply install and stable connection, described at least one protuberance and described at least one recess can have circular profile.
In a kind of design plan of the present invention, holding element can surround completely Connection Element sensing Wiper bearing end regions and have substantially and the interior profile of the outline complementary structure of Connection Element.The smooth contact at least part of region between holding element and Connection Element forms especially the sealed connection of shape that can load between two members.If Connection Element can be inserted in the accommodating chamber consisting of holding element thus, at least one member in described two members must can elastic deformation.
At this, holding element consists of the different material of modulus of elasticity with Connection Element, and elastic deformation occurs the member that its Elastic Modulus is lower when inserting Connection Element.For example can manufacture Wiper bearing and manufacture Connection Element by the die-casting material of metal, especially steel or aluminium or zinc by plastics for this reason.
According to a kind of alternative design plan of the present invention, holding element is in the case of decontroling the end regions that only partly surrounds the sensing Wiper bearing of Connection Element unlimited neighboring area, and be provided with clamping element, so that Connection Element is fixed on holding element.In this design plan, Connection Element is embedded in holding element simply, wherein said at least one protuberance is chimeric in locking manner with corresponding recess shapes.Extraly, Connection Element is also removably fixed on holding element by clamping element.At this, make full use of power being longitudinally applied on the connecting portion between holding element and Connection Element along Connection Element substantially during operation.Described power by the sealed connecting portion of shape, bear and clamping element along and the direction of the embedding opposite direction of Connection Element the connecting portion between holding element and Connection Element is kept together.Clamping element can form by corresponding structure simply.This design plan has been realized in addition, can manufacture these members with the high material of modulus of elasticity.
In the another kind of structural scheme of this design, stipulate, holding element surrounds Connection Element on the neighboring area of about 70 ° to 100 °, especially about 90 °.Described holding element for example can be configured to roughly L shaped.This has realized simply and has manufactured inexpensively holding element.
In addition, the surface being in contact with one another of clamping element has at least one maintenance lug boss concave part corresponding with this maintenance lug boss with at least one with the structural unit consisting of with Connection Element holding element on the other hand on the one hand, described maintenance lug boss and the mutual shape of concave part are chimeric in locking manner, so that clamping element is located and to be clamped, are fixed on described structural unit.Clamping element can be installed thus simply and it is fixed on described structural unit reliably.
Clamping element can be configured to the fastening spring of fastening spring, especially C shape or U-shaped, described fastening spring is crowded around the unlimited neighboring area of (umspannen) Connection Element at least in part, and wherein fastening spring end regions is fixed on holding element and another end regions is fixed on Connection Element.Equally, clamping element also can be crowded around the unlimited neighboring area of Connection Element completely, this two end regions of clamping element be all fixed on holding element.By using fastening spring can make inexpensively and simply Wiper bearing-pipe-connecting portion stable, thereby guarantee the reliable connection of described two members, this connection can be dismantled again in simple mode.
As an alternative, clamping element can be configured to gripping sleeve, and described gripping sleeve can move through holding element and Connection Element in their join domain, so that Connection Element is fixed on holding element.In this design plan, first gripping sleeve moves through Connection Element before in Connection Element is embedded into holding element.After in Connection Element is embedded into holding element, described gripping sleeve is pressed onto on Wiper bearing-pipe-connecting portion.
Realize by this way a kind of failure-free and connecting portion that can load, described connecting portion can disassemble again in simple mode.
At this, the outline that the interior profile of gripping sleeve can be roughly forms with end regions by Connection Element and holding element is constructed accordingly.Strengthened thus the clamping effect of gripping sleeve.
In order to strengthen the connection of Wiper bearing-pipe-connecting portion, holding element and/or Connection Element and/or clamping element can interconnect by additional immobilising device, be especially threaded and/or rivet.
Targetedly, Connection Element can be configured to tubulose.Advantageously, tubulose can be guaranteed sufficient stability for the load occurring in windshield wiper system, and therefore can construct very like a cork Connection Element.
Accompanying drawing explanation
With regard to other favourable design plans of the present invention, referring to dependent claims and the explanation to three embodiment by accompanying drawing below.Accompanying drawing illustrates:
Fig. 1 shows the windshield wiper system for self-propelled vehicle according to the first embodiment with transparent view;
Fig. 2 shows the viewgraph of cross-section in Fig. 1 with the Wiper bearing of Connection Element with amplification diagram;
Fig. 3 shows according to the viewgraph of cross-section of the Wiper bearing of the second embodiment and Connection Element with amplification diagram;
Fig. 4 shows the lateral plan in Fig. 3 with the Wiper bearing of Connection Element with amplification diagram; And
Fig. 5 shows according to the lateral plan of the Wiper bearing with Connection Element of the 3rd embodiment of the present invention with amplification diagram.
The specific embodiment
Figure 1 illustrates according to the windshield wiper system of the first embodiment of the present invention 1.According to the windshield wiper system 1 for self-propelled vehicle of the first embodiment, there are a Windshield Wiper motor 2 and two Wiper bearing 3a, 3b.In Wiper bearing 3a, 3b, supporting respectively wiper shaft 4a, a 4b, in order to handle, to be connected with wiper shaft 4a, 4b and at this not detailed Wiper arm illustrating, can to drive described wiper shaft by Windshield Wiper motor 2.Wiper bearing 3a, 3b are supported on Windshield Wiper motor 2 by being configured to Connection Element 5a, the 5b of tubulose respectively, and described Connection Element is connected and is connected with Windshield Wiper motor 2 at its another end regions place with the holding element 6a, the 6b that are configured on Wiper bearing 4a, 4b in one end thereof location.
In Fig. 2, can find out, holding element 6 is configured to bowl-type and surrounds the end regions of the sensing Wiper bearing 3 of Connection Element 5 completely.Holding element 6 has and the interior profile of the outline complementary structure of Connection Element 5 at this.On the inside face contacting with Connection Element 5 of holding element 6, be configured with two protuberances 7 with circular contour, and on the inside face contacting with holding element 6 of Connection Element 5, be configured with two recesses 8 corresponding with protuberance 7, their mutual shapes are in locking manner in chimeric.At this, on the contrary opposed side of protuberance 7 and recess 8, be provided with threaded joints 9, described threaded joints is connected with each other holding element 6 and Connection Element 5.
For the windshield wiper system 1 of first embodiment of the invention is installed, the Connection Element of tubulose 5 is inserted in the accommodating chamber consisting of holding element 6.At this, the protuberance 7 of holding element 6 and the recess 8 of Connection Element 5 mutually in chimeric, thereby make Connection Element 5 and holding element 6 kaysers.At this, holding element 6 is made of plastics and Connection Element 5 is formed from steel, and that is to say, holding element 6 has lower modulus of elasticity compared with Connection Element 5.Therefore, holding element 6 is importing during Connection Element 5 momently elastic deformation and can cross by this way protuberance 7.
In order to simplify installation, protuberance 7 can be constructed to obtain relatively flat just as shown here like that, thereby reduces the power needing when importing Connection Element 5.The power on Wiper bearing-pipe-connecting portion 10 of being applied to during operation by the sealed connecting portion of Connection Element 5 and the shape of holding element 6, bear on the one hand and on the other hand the portion of being threaded connection bear.
Figure 3 illustrates a part for windshield wiper system second embodiment of the invention.The structure of windshield wiper system is second embodiment of the invention equivalent to the windshield wiper system of first embodiment of the invention in a similar fashion.
Be provided with in addition fastening spring 13, so that Connection Element 5 is fixed on holding element 12.Fastening spring 13 is configured to C shape roughly and partly crowds around the unlimited neighboring area of Connection Element 5, and wherein clamping element 13 end regions is fixed on holding element 12 and another end regions is fixed on Connection Element 5.For being located and clamped, clamping element 13 is fixed on the structural unit being formed by holding element 12 and Connection Element 5, on the upside of this structural unit shown in Fig. 4 and downside, constructed concave part 14 and on clamping element 13, constructed corresponding maintenance lug boss 15, their mutual shapes are chimeric in locking manner.
For windshield wiper system is second embodiment of the invention installed, the Connection Element of tubulose 5 is embedded in holding element 12.Now, the protuberance 7 of holding element 12 and the recess 8 of Connection Element 5 are mutually chimeric.And then fastening spring 13 peaces are connected on Connection Element 5 and holding element 12, wherein by keeping lug boss 15 and corresponding concave part 14 to guarantee location and fixing.During operation, longitudinally and be circumferentially applied to power on bearing-pipe-connecting portion 11 by with protuberance 7 shapes in locking manner chimeric recess 8 bear, and fastening spring 13 is along with the direction of the embedding opposite direction of Connection Element 5, bearing-pipe-connecting portion 11 being kept together.
Shown in Figure 5 according to the windshield wiper system of the 3rd embodiment of the present invention.Compare windshield wiper system second embodiment of the invention, according to the windshield wiper system of the 3rd embodiment, substitute fastening spring 13 and there is gripping sleeve 16.Make gripping sleeve 16 move through end regions and the holding element 12 of the sensing Wiper bearing 3 of Connection Element 5, thereby Connection Element 5 is fixed on holding element 12.The interior profile of gripping sleeve 16 is roughly complementally constructed with the outline that end regions by Connection Element 5 and holding element 12 form.For being located and clamped, gripping sleeve 16 is fixed on the structural unit being formed by holding element 12 and Connection Element 5, on the upside of the structural unit shown in Fig. 5 and downside, constructed concave part 14, and on gripping sleeve 16, constructed corresponding maintenance lug boss 17, their mutual shapes are chimeric in locking manner.
As an alternative or additional aspects, other protuberances 7 and recess 8 and/or other immobilising devices 9 the same with rivet as screw can be set in the 3rd embodiment of the present invention, for resisting the power producing when the operation.At this, protuberance 7 and recess 8 and immobilising device 9 not only can be at quantitative aspectses but also can aspect the position in the inside face being in contact with one another of member 5,6,12 that will be fixing, be changed.
Claims (13)
1. for the windshield wiper system (1) of self-propelled vehicle, there is Windshield Wiper motor (2) and at least one Wiper bearing (3), in described Wiper bearing, supporting wiper shaft (4), in order to handle the Wiper arm being connected with described wiper shaft (4), can drive described wiper shaft by described Windshield Wiper motor (2), wherein said Wiper bearing (3) is supported on described Windshield Wiper motor (2) by Connection Element (5), described Connection Element is in one end thereof location and be configured in the holding element (6 on described Wiper bearing (3), 12) connect, it is characterized in that, described holding element (6, 12) be configured to bowl-shape and at least by a periphery section, surround the end regions of the described Wiper bearing of sensing (3) of described Connection Element (5), wherein said holding element (6, 12) and the surface that is in contact with one another of described Connection Element (5) there is at least one protuberance (7) and recess (8) that at least one is corresponding with described protuberance (7), when described Connection Element (5) being inserted or being embedded into described holding element (6, 12) in the time of in, the mutual shape of described protuberance and recess is chimeric in locking manner.
2. according to windshield wiper system claimed in claim 1 (1), it is characterized in that, the surface that described holding element (6,12) and described Connection Element (5) are in contact with one another has multiple along the protuberance (7) circumferentially mutually staggering of described Connection Element (5) and the recess (8) corresponding with described protuberance (7).
3. according to the windshield wiper system described in claim 1 or 2 (1), it is characterized in that, described at least one protuberance (7) is configured on the inside face of described holding element (6,12), and described at least one recess (8) is configured on the outside face of described Connection Element (5).
4. according to windshield wiper system in any one of the preceding claims wherein (1), it is characterized in that, described at least one protuberance (7) and described at least one recess (8) have circular profile.
5. according to windshield wiper system in any one of the preceding claims wherein (1), it is characterized in that, described holding element (6) surround completely described Connection Element (5) the described Wiper bearing of sensing (3) end regions and have substantially and the interior profile of the outline complementary structure of described Connection Element (5), wherein especially described holding element (6) consists of the different material of modulus of elasticity with described Connection Element (5), member elastic deformation when inserting described Connection Element (5) that its Elastic Modulus is lower.
6. according to the windshield wiper system described in any one in claim 1 to 4 (1), it is characterized in that, described holding element (12) is in the case of decontroling the end regions that only partly surrounds the described Wiper bearing of sensing (3) of described Connection Element (5) unlimited neighboring area, and be provided with clamping element (13,16), so that described Connection Element (5) is fixed on described holding element (12).
7. according to windshield wiper system claimed in claim 6 (1), it is characterized in that, described holding element (12) on the neighboring area of about 70 ° to 100 °, especially about 90 °, surround described Connection Element (5) and especially general arrangement be L shaped.
8. according to the windshield wiper system described in claim 6 or 7 (1), it is characterized in that, described clamping element (13 on the one hand, 16) the surface being in contact with one another and the structural unit consisting of described holding element (12) and described Connection Element (5) on the other hand have at least one and keep lug boss (15, 17) and at least one and described maintenance lug boss (15, 17) corresponding concave part (14), described maintenance lug boss and the mutual shape of concave part are chimeric in locking manner, with by described clamping element (13, 16) be fixed on described structural unit to location and clamping.
9. according to the windshield wiper system described in any one in claim 6 to 8 (1), it is characterized in that, described clamping element (13) is configured to the fastening spring of fastening spring, especially C shape or U-shaped, described fastening spring is crowded around the unlimited neighboring area of described Connection Element (5) at least in part, and an end regions of wherein said clamping element (13) is fixed on described holding element (12) above and another end regions is fixed on described Connection Element (5).
10. according to the windshield wiper system described in any one in claim 6 to 8 (1), it is characterized in that, described clamping element (13) is configured to the fastening spring of fastening spring, especially C shape or U-shaped, described fastening spring is fully crowded around the unlimited neighboring area of described Connection Element, and two end regions of wherein said clamping element (13) are all fixed on described holding element (12).
11. according to the windshield wiper system described in any one in claim 6 to 8 (1), it is characterized in that, described clamping element (16) is configured to gripping sleeve, described gripping sleeve can move through described holding element (12) and described Connection Element (5) in their join domain, upper described Connection Element (5) is fixed on to described holding element (12), wherein the interior profile of especially described gripping sleeve (16) is roughly constructed accordingly with the outline that end regions by described Connection Element (5) and described holding element (12) form.
12. according to windshield wiper system in any one of the preceding claims wherein (1), it is characterized in that, described holding element (6,12) and/or described Connection Element (5) and/or described clamping element (13,16) are interconnected, are especially threaded and/or rivet by additional immobilising device (9).
13. according to windshield wiper system in any one of the preceding claims wherein (1), it is characterized in that, described Connection Element (5) is configured to tubulose.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE201110081027 DE102011081027A1 (en) | 2011-08-16 | 2011-08-16 | Wiper bearing pipe connection |
| DE102011081027.7 | 2011-08-16 | ||
| PCT/EP2012/064487 WO2013023884A1 (en) | 2011-08-16 | 2012-07-24 | Tubular connection for a windscreen wiper bearing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103732456A true CN103732456A (en) | 2014-04-16 |
| CN103732456B CN103732456B (en) | 2016-12-21 |
Family
ID=46581961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201280040084.0A Active CN103732456B (en) | 2011-08-16 | 2012-07-24 | Glass Wiper bearing-pipe jointing part |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP2744689A1 (en) |
| CN (1) | CN103732456B (en) |
| BR (1) | BR112014003424A2 (en) |
| DE (1) | DE102011081027A1 (en) |
| WO (1) | WO2013023884A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107867264A (en) * | 2016-09-28 | 2018-04-03 | 罗伯特·博世有限公司 | Wiper supporting arrangement, especially glass wiper supporting arrangement |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104071125B (en) * | 2013-03-28 | 2017-12-01 | 博世汽车部件(长沙)有限公司 | Wiper system |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0704356A1 (en) * | 1994-09-28 | 1996-04-03 | Valeo Systemes D'essuyage | Support frame for a windscreen-wiper mechanism |
| CN1616280A (en) * | 2003-11-11 | 2005-05-18 | 阿斯莫株式会社 | Vehicular wiper device having motor and internal space |
| EP1547880A1 (en) * | 2003-12-23 | 2005-06-29 | Robert Bosch Gmbh | Windscreen wiper system in particular for a motor vehicle |
| CN101274620A (en) * | 2007-03-28 | 2008-10-01 | 株式会社美姿把 | Wiper apparatus for vehicle |
| DE102008004324A1 (en) * | 2008-01-15 | 2009-07-16 | Volkswagen Ag | Windshield wiper system for use in vehicle, has carrier with openings corresponding to carrier and opposite in region of wiper shaft bearing and comprising bearing surfaces that are arranged at distance from openings |
| US20120117747A1 (en) * | 2010-11-15 | 2012-05-17 | George Hojnacki | Pivot body for windshield wiper system |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2515071C (en) * | 2003-02-04 | 2012-07-03 | Commercial Vehicle Systems, Inc. | Windshield wiper assembly and method of forming the same |
| DE102010029105B4 (en) | 2009-10-21 | 2018-01-11 | Robert Bosch Gmbh | wiper device |
-
2011
- 2011-08-16 DE DE201110081027 patent/DE102011081027A1/en active Pending
-
2012
- 2012-07-24 CN CN201280040084.0A patent/CN103732456B/en active Active
- 2012-07-24 BR BR112014003424A patent/BR112014003424A2/en not_active IP Right Cessation
- 2012-07-24 WO PCT/EP2012/064487 patent/WO2013023884A1/en active Application Filing
- 2012-07-24 EP EP12740132.1A patent/EP2744689A1/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0704356A1 (en) * | 1994-09-28 | 1996-04-03 | Valeo Systemes D'essuyage | Support frame for a windscreen-wiper mechanism |
| CN1616280A (en) * | 2003-11-11 | 2005-05-18 | 阿斯莫株式会社 | Vehicular wiper device having motor and internal space |
| EP1547880A1 (en) * | 2003-12-23 | 2005-06-29 | Robert Bosch Gmbh | Windscreen wiper system in particular for a motor vehicle |
| CN101274620A (en) * | 2007-03-28 | 2008-10-01 | 株式会社美姿把 | Wiper apparatus for vehicle |
| DE102008004324A1 (en) * | 2008-01-15 | 2009-07-16 | Volkswagen Ag | Windshield wiper system for use in vehicle, has carrier with openings corresponding to carrier and opposite in region of wiper shaft bearing and comprising bearing surfaces that are arranged at distance from openings |
| US20120117747A1 (en) * | 2010-11-15 | 2012-05-17 | George Hojnacki | Pivot body for windshield wiper system |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107867264A (en) * | 2016-09-28 | 2018-04-03 | 罗伯特·博世有限公司 | Wiper supporting arrangement, especially glass wiper supporting arrangement |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2013023884A1 (en) | 2013-02-21 |
| DE102011081027A1 (en) | 2013-02-21 |
| BR112014003424A2 (en) | 2017-03-01 |
| CN103732456B (en) | 2016-12-21 |
| EP2744689A1 (en) | 2014-06-25 |
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| C14 | Grant of patent or utility model | ||
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