CN103507767B - Windshield wiper device - Google Patents
Windshield wiper device Download PDFInfo
- Publication number
- CN103507767B CN103507767B CN201310258501.5A CN201310258501A CN103507767B CN 103507767 B CN103507767 B CN 103507767B CN 201310258501 A CN201310258501 A CN 201310258501A CN 103507767 B CN103507767 B CN 103507767B
- Authority
- CN
- China
- Prior art keywords
- pin
- windshield wiper
- holding member
- latch elements
- wiper device
- 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.)
- Active
Links
- 239000011521 glass Substances 0.000 claims abstract description 11
- 230000005540 biological transmission Effects 0.000 claims abstract description 10
- 238000004140 cleaning Methods 0.000 claims abstract description 4
- 230000008602 contraction Effects 0.000 claims description 3
- 239000004744 fabric Substances 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 239000005357 flat glass Substances 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000007790 scraping Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000000969 carrier Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
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
- B60S1/043—Attachment of the wiper assembly to the vehicle
- B60S1/0438—Attachement of separate wiper motor assembly to the vehicle
-
- 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
- B60S1/043—Attachment of the wiper assembly to the vehicle
- B60S1/0441—Attachment of the wiper assembly to the vehicle characterised by the attachment means
- B60S1/0444—Attachment of the wiper assembly to the vehicle characterised by the attachment means comprising vibration or noise absorbing means
-
- 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
- B60S1/043—Attachment of the wiper assembly to the vehicle
- B60S1/0441—Attachment of the wiper assembly to the vehicle characterised by the attachment means
- B60S1/0447—Attachment of the wiper assembly to the vehicle characterised by the attachment means non-screw fixation, (e.g. snap-in, bayonnet-type..)
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Window Of Vehicle (AREA)
- Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- Body Structure For Vehicles (AREA)
Abstract
The present invention relates to a kind of for cleaning the windshield wiper device of the glass pane of vehicle, the windshield wiper device arranges decoupling device in the transmission path between driving device and Wiper arm, the windshield wiper device is equipped with holding member and keeps pin, wherein, the holding pin is contained in the holding member in locking manner along axial clamping lock.
Description
Technical field
The present invention relates to a kind of windshield wiper devices.
Background technique
Windshield wiper device can be configured to wiper direct drive unit, wherein motor-actuator unit
Output shaft directly drives Wiper arm.Such as such a windscreen wiper dress is described in 102 59 154 A1 of DE
It sets.
The windshield wiper device, which can also have, for example to be pushed away disclosed in 10 2,004 005 065 A1 of DE
The rotary motion of motor-actuator unit output shaft is transmitted on wiper shaft by bar by the push rod, described to scrape water
Device axis is rotatably received in Wiper bearing and accommodates Wiper arm.
Not only in wiper direct drive unit but also in the window glass for the conversion for realizing rotary motion by means of push rod
In glass wiper device, it can arrange have in the transmission path between driving device and Wiper arm to reduce vibration
The decoupling device of damper element.Especially the component of windshield wiper device is fixed on automobile body by decoupling device.
The damper element ensures that Vehicular vibration will not influence wiper process.
It is also required that windshield wiper device must satisfy the security regulations of raising, even if in head-on crash row
Also the injury risk to pedestrian can be reduced in the case where people.
Summary of the invention
Task of the invention lies in construct windshield wiper device using simple construction measure, so as in length
The duration of operation in effectively clean glass pane and at the same time reducing to the injury risk of pedestrian.
According to the present invention, the present invention proposes a kind of for cleaning the windshield wiper device of the glass pane of vehicle, described
Windshield wiper device has the Wiper arm that can be driven by driving device, wherein in the driving device and described scrapes
Arrange that decoupling device, the decoupling device have for accommodating the holding member for keeping pin in transmission path between hydrophone arm
The decoupling device, is maintained on bearing carrier by the damper element with the holding pin is surrounded by the damper element,
It is characterized in that, the holding pin is maintained in the holding member in locking manner along axial clamping lock, wherein the holding member
It being configured to two parts and has there are two the sleeve that can be mutually inserted, the sleeve is respectively provided with the flange of end surface side, wherein
The sleeve plugs together together in the following manner, that is, is axially spaced to form upper flange and lower flange, and the damper element
It is axially fixed and is clamped between the flange.
Windshield wiper device according to the present invention is populated in the car for cleaning glass for vehicle window, for example for clear
Clean front screen or rear window.Windshield wiper device has driving device, and the driving device generally includes electric drive
Dynamic motor and the transmission device for being connected to rear when necessary.The carrier i.e. Wiper arm of windshield wiper blade is carried out by driving device
Shuttle-type rotary motion.Windshield wiper device is configured to wiper direct driver, wherein Wiper arm is direct
By being designed as the driving of motor-actuator unit driving device.There are also a kind of possible embodiment, wherein electric drive motor
Driving push rod or connecting rod make Wiper arm carry out shuttle-type rotary motion by the push rod or connecting rod.
There are at least one in transmission path between driving device and Wiper arm, and the decoupling with damper element fills
It sets, the vibration in windshield wiper device is reduced by the damper element.Therefore more particularly in automobile body and window glass
Vibration uncoupling is carried out between glass wiper device.Even being generated in the steering position of windshield wiper blade when scraping water and scraping water in glass pane
Momentum in device device will not or be transmitted to the driving of automobile body or windshield wiper device only with reduced degree
On device.
Decoupling device has holding member, and the structure for being used for fixed-pane window wiper device is accommodated in the holding member
The holding pin of part, decoupling device also have a damper element, the damper element be equally maintained on the holding member and
Surround the holding pin.It is maintained on bearing carrier by the damper element decoupling device, wherein the bearing carrier is excellent
Choosing is automobile body, the component that can also be windshield wiper device when necessary.
In addition, being also able to achieve pedestrian impact protection by decoupling device.For this purpose, keeping pin sealed along axial clamping lock
Ground is contained in holding member.Since clamping lock is sealed, pin is kept to be fixed in holding member by axial clamping lock power, when super
When crossing the axial clamping lock power, pin is kept to be extruded from holding member.The clamping lock is fixed to be protected along axial, namely edge
The longitudinal axis for holding pin realizes that correspondingly, the clamping lock power also acts on along longitudinal direction, and once has sizable axis
It is applied to power and keeps pin or tethered on the component connect with retaining pin, keep pin that will deviate from from its latched position.
Pin is kept for example to form the wiper shaft for Wiper arm；In this case, keep pin be for can rotation or
Person rotatably supports a part of the bearing of Wiper arm.Keep pin that can be actuated to form the swing type of Wiper arm
Rotary motion.Additionally it can be considered that some embodiments, in these embodiments, although Wiper arm is supported on holding
On pin, but the driving of Wiper arm but is for example realized by rod piece independent of keeping pin to realize, the rod piece with
It is acted on Wiper arm to the holding certain spacing of pin.Finally, keeping pin that can also be used only for without supporting functions
Accommodate the component with fixed-pane window wiper device.But it can be carried out by decoupling device in all situations
Vibration uncoupling, and additionally due to keeping pin to be fixed in holding member by clamping lock power realizes pedestrian impact protection.Cause
This described decoupling device has dual function, i.e., is on the one hand vibration uncoupling, is on the other hand pedestrian impact protection.
The holding pin in pin receiving portion being contained in holding member by surrounding damper element, can be enduringly
The clamping lock power for guaranteeing definition will keep pin to be fixed in holding member by the clamping lock power.Surround, be preferably configured as ring
The damper element of shape the resistance being directed radially inwardly toward is applied on the outer wall of the pin receiving portion in holding member and by
This prevents the radial expansion of pin receiving portion, this will lead to the reduction of axial clamping lock power.Therefore it is pressed from both sides by the encirclement of damper element
It holds and ensures clamping lock power.
By being maintained at decoupling device advantageously only on bearing carrier by damper element, avoiding bearing carrier and protecting
It holds component or keeps directly contacting between pin.Damper element can be arranged in the radially outward region of side recessed at it
Portion, bearing carrier are projected into the recess portion.The recess portion is for example designed as circular slot, so that decoupling device can lead to
Cross that damper element is inserted into leaving a blank in such as automobile body and carried part surrounds in all directions.Advantageously, damping
Recess portion in element is located at identical with the latch elements on the inner wall for the pin receiving portion being arranged in holding member along axial direction
In height, and the latch elements are concured with another latch elements on pin are kept, and are used to form desired axis
To clamping lock power.Since the latch elements in the recess portion and pin receiving portion in damper element are arranged in along axial identical height
On, therefore the radial transmission force or retentivity that are applied on damper element by bearing carrier are in and act on in latch elements
In the identical plane of radial component on the inner wall of pin receiving portion.
Latch elements on the inner wall of pin receiving portion are advantageously configured as protruding radially inward lug boss on inner wall, protect
The corresponding latch elements held on the circumferential surface of pin are correspondingly configured to the contraction flow region being directed radially inwardly toward.The latch elements
Can be configured to annular or it is circular, or also can only keep pin circumferential surface or pin receiving portion inner wall on
Extend on partial circumference.Furthermore also it can be considered that some embodiments, in these embodiments, on the inner wall of pin receiving portion
Latch elements be configured to the recessed portion being radially outward directed, and the latch elements on the circumferential surface of pin is kept to be configured to radial direction
Lug boss outwardly.
According to another targeted embodiment, holding member also has damper element in reclining thereon for pin receiving portion
Outer wall on have latch elements.The advantages of this embodiment is that damper element is especially fixed on from the point of view of its axial position
On holding member.
Advantageously, holding member is configured to the component of sleeve shaped, has the flange projected radially outwardly in end surface side.Institute
It states flange damper element is axially fixed on holding member.
According to another advantageous embodiment, holding member is configured to two parts and has that there are two can be mutually inserted
Sleeve, the sleeve are separately equipped with the flange of end surface side, wherein the sleeve plugs together together in the following manner, i.e. axially spaced-apart
Ground forms upper flange and lower flange, and the damper element is axially fixed and is clamped between the flange.
Detailed description of the invention
Other advantages and targeted embodiment are obtained from other Detailed description of the inventions and attached drawing.In figure:
Fig. 1 shows the schematic diagram of windshield wiper device in motor vehicle,
Fig. 2 shows the decoupling device being inserted into windshield wiper device, the decoupling device have holding member and
Damper element surround, annular,
Fig. 3 shows decoupling device together with the holding pin inserted, and the holding pin is connect with driving device,
Fig. 4 shows the decoupling device that automobile body is arrived in inserting,
Fig. 5 shows decoupling device together with the holding pin axially deviate from,
Fig. 6 shows another embodiment of decoupling device.
In the accompanying drawings, identical appended drawing reference is arranged in identical component.
Specific embodiment
The windshield wiper device 1 for motor vehicle is shown in FIG. 1, the windshield wiper device is for clear
Clean glass for vehicle window 2, the glass for vehicle window refer to front screen or rear window.Windshield wiper device 1 has driving dress
3 and Wiper arm 4 are set, the fixed windshield wiper blade 5 sticked on glass for vehicle window 2 on the Wiper arm.Driving device 3 includes
Electric drive motor and it is also preferable to include transmission device, by the transmission device by the rotary motion of the motor drive shaft of drive motor
It is converted into the rotational oscillating motion of the output shaft of driving Wiper arm 4.
Decoupling device 6 is shown in Fig. 2 to 5, the decoupling device is arranged between driving device and Wiper arm
In transmission path and accommodate or support windshield wiper device component.Such as rotary oscillation drive Wiper arm
Wiper shaft can be contained in decoupling device 6.
Decoupling device 6 have the holding member 7 made of plastics or metal and be arranged on holding member 7 annular
Damper element 8.Holding member 7 has the section of sleeve shaped, and the section of the sleeve shaped constitutes pin receiving portion 9, the holding
Component also has flange 10, and the flange is integrally constructed with pin receiving portion 9 and the end face of the flange radially outward refers to
To.Equipped with latch elements 11 in the wall of pin receiving portion 9, the latch elements are axially located in the half of holding member 7
It is circlewise surround in height and on the inner wall and outer wall of pin receiving portion 9.Latch elements 11 on inner wall radially-inwardly
It protrudes and projects radially outwardly on the outer wall.
Such as from Fig. 3 and Fig. 4 it is found that retaining pin bolt 12, the guarantor can be inserted in the pin receiving portion 9 of holding member 7
Holding pin is, for example, wiper shaft.Keep pin 12 along axial (along pin receiving portion 9 or the longitudinal axis of holding pin 12) card
Lock is connect with holding member 7 in locking manner, so that pin 12 is kept to be maintained at or be fixed on holding member 7 using clamping lock power
Pin receiving portion 9 in.Pass through the latch elements 11 on the inner wall of pin receiving portion 9 and attaching on the circumferential surface of holding pin 12
14 collective effect of latch elements realize clamping lock.The latch elements 14 on the circumferential surface of pin 12 are kept to be configured to be directed radially inwardly toward
Contraction flow region or recessed portion circular on circumferential surface and clamping lock be projected into latch elements 11 on the inner wall of pin receiving portion 9
In.The cross section of latch elements 11 and 14 can be mutually distinguishable；In the present embodiment, the card on the inner wall of pin receiving portion 9
The cross section that element 11 has part circular is locked, and keeps the latch elements 14 on the circumferential surface of pin 12 with the cross of triangle
Section.It can also consider that scheme is matched in identical cross section or other cross sections for latch elements 11 and 14 in principle.
It keeps pin 12 to connect in the end regions from the end surface side outstanding of pin receiving portion 9 with transferring element 13, protects
It holds pin 12 and is for example connect with the electric drive motor of driving device by the transferring element.
Damper element 8 is located on radially outer side at it has circular recess portion 15, and the recess portion is in the form of slot
It is installed in the outer peripheral surface of damper element 8.In the state of having assembled, in the recess portion 15 of the prominent flute profile of bearing carrier 16 (Fig. 4,
5), the bearing carrier is, for example, automobile body.Therefore decoupling device 6 can insert in automobile body or other bearing carriers
Recess portion in, wherein the wall section for limiting the recess portion be projected into circular, flute profile the recess portion 15 in damper element 8 and
Foundation is uniquely connect with decoupling device 6.Latch elements 11 on the recess portion 15 of flute profile and the inner wall of pin receiving portion 9 are in altogether
In same plane.
Pin 12 is kept to be reliably held in pin receiving portion 9 using clamping lock power along axial direction.The size of axial clamping lock power
Substantially determined by the geometry for the latch elements 11 and 14 being mutually embedded in.Due to the damper element 8 and bearing carrier of encirclement
Stable holding section in the recess portion 15 of 16 flute profile being projected into damper element 8, the confrontation masterpiece being directed radially inwardly toward
It uses in pin receiving portion 9, so that the diameter of pin receiving portion 9 remains unchanged in long run the period, and
And correspondingly, it acts on and keeps the axial clamping lock power of pin also without significant changes.
Once the axial force more than axial clamping lock power is applied on the free end surface side for keeping pin 12, retaining pin
Bolt 12 can from abjection in pin receiving portion 9 and as shown in Figure 5 as can be sliding from pin receiving portion 9 along axial direction
Out.It can be realized pedestrian impact protection in this way.
A kind of embodiment variant of decoupling device 6 is shown in FIG. 6.Holding member be configured to two parts and including
First component 7, the first component are equally constructed with the holding member according to fig. 2 into 5 first embodiment.Additionally set
The second holding member 17 is counted, second holding member is equally as the first holding member 7 with the section 18 of sleeve shaped
With flange 19 being arranged in end surface side, being radially outward directed.Compared with the pin receiving portion 9 in the first holding member 7, sleeve
The section 18 of shape has slightly greater diameter, this enables holding member 7 and 17 to be mutually inserted along axial direction.In the area of sleeve shaped
In the region of section 18, the second holding member 17 has latch elements 20, and the latch elements are complementally constructed with latch elements 11
And latch elements 11 are accommodated in the state of having assembled is located at radially outer part.On the side set in contrast,
Latch elements 20 have protuberance, and the protuberance, which is projected into sealing element 8 and additionally by the sealing element, is fixed on it
In position.
Claims (10)
1. the windshield wiper device for the glass pane (2) for cleaning vehicle, the windshield wiper device has can
The Wiper arm (4) driven by driving device (3), wherein between the driving device (3) and the Wiper arm (4)
In transmission path arrange decoupling device (6), the decoupling device have for accommodates holding pin (12) holding member (7) and
The damper element (8) for keeping pin (12) is surrounded, the decoupling device (6) is maintained at by carrying by the damper element
On component (16), which is characterized in that the holding pin (12) is maintained at the holding member (7) along axial clamping lock in locking manner
In, wherein the holding member (7) is configured to two parts and has there are two the sleeve that can be mutually inserted, the sleeve is distinguished
Flange (10) with end surface side is axially spaced to form upper flange wherein the sleeve plugs together together in the following manner
And lower flange, and the damper element is axially fixed and is clamped between the flange.
2. windshield wiper device described in accordance with the claim 1, which is characterized in that the holding member (7) is configured to have
There is the sleeve of the flange of end surface side.
3. windshield wiper device described in accordance with the claim 1, which is characterized in that the pin in holding member (7) holds
Receive portion (9) inner wall on arrange at least one latch elements (11,14), be the latch elements equipped in the holding pin
(12) latch elements (11,14) on circumferential surface.
4. windshield wiper device described in accordance with the claim 3, which is characterized in that the pin in the holding member (7)
Latch elements (11,14) on the inner wall of bolt receiving portion (9) radially-inwardly protrude, and described in the circumferential surface for keeping pin (12)
On latch elements (11,14) be configured to the contraction flow region being directed radially inwardly toward.
5. windshield wiper device according to claim 4, which is characterized in that the pin in holding member (7)
On the inner wall of bolt receiving portion (9) or on the circumferential surface for keeping pin (12) latch elements (11,14) circumferentially construct.
6. windshield wiper device described in accordance with the claim 1, which is characterized in that the holding member (7) is held in pin
Receiving on the outer wall for having the damper element (8) that reclines thereon in portion (9) has latch elements (11,14).
7. according to windshield wiper device described in claim 3 or 6, which is characterized in that latch elements (the 11,14) cloth
Set the axial centre in the decoupling device (6).
8. windshield wiper device described in accordance with the claim 3, which is characterized in that the damper element (8) is located at it
There is the recess portion (15) for connecting the bearing carrier (16) on radially outer side.
9. windshield wiper device according to claim 8, which is characterized in that the recess portion (15) be located at along it is axial with
It is described in the identical height of latch elements (20) on the inner wall of the pin receiving portion (9) in holding member (7).
10. according to windshield wiper device described in above any one of claims 1 to 2, which is characterized in that keep thereon
The bearing carrier (16) of the decoupling device (6) is automobile body.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE201210211072 DE102012211072A1 (en) | 2012-06-27 | 2012-06-27 | Windscreen wiper device for cleaning e.g. windscreen of car, has decoupling system comprising attaching part for receiving fixing pin, which is held in axial direction by snap connection in attaching part |
| DE102012211072.0 | 2012-06-27 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103507767A CN103507767A (en) | 2014-01-15 |
| CN103507767B true CN103507767B (en) | 2018-12-28 |
Family
ID=49754095
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310258501.5A Active CN103507767B (en) | 2012-06-27 | 2013-06-26 | Windshield wiper device |
Country Status (3)
| Country | Link |
|---|---|
| CN (1) | CN103507767B (en) |
| DE (1) | DE102012211072A1 (en) |
| FR (1) | FR2992608B1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109552253A (en) * | 2017-09-22 | 2019-04-02 | 宝沃汽车（中国）有限公司 | Fixation device and vehicle for wiper |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102004005065A1 (en) * | 2003-09-30 | 2005-04-14 | Robert Bosch Gmbh | Windscreen wiper especially for a motor vehicle has two part wiper shaft having relative movement under an axial force to move into the vehicle |
| CN1684862A (en) * | 2002-09-30 | 2005-10-19 | 瓦莱奥清洗***公司 | Fixing arrangement for a windscreen wiper comprising a retracting driving shaft provided with a divisible nut |
| CN1906067A (en) * | 2003-12-23 | 2007-01-31 | 瓦莱奥清洗***公司 | Arrangement for a wiping mechanism guiding a drive shaft enabling the drive shaft to be retracted in case of impact |
| CN101258062A (en) * | 2005-09-09 | 2008-09-03 | 罗伯特·博世有限公司 | Windscreen wiper device, in particular for a motor vehicle |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10259154A1 (en) | 2002-12-18 | 2004-07-01 | Robert Bosch Gmbh | Windscreen wiper device, in particular for a motor vehicle |
-
2012
- 2012-06-27 DE DE201210211072 patent/DE102012211072A1/en active Pending
-
2013
- 2013-06-26 FR FR1356124A patent/FR2992608B1/en active Active
- 2013-06-26 CN CN201310258501.5A patent/CN103507767B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1684862A (en) * | 2002-09-30 | 2005-10-19 | 瓦莱奥清洗***公司 | Fixing arrangement for a windscreen wiper comprising a retracting driving shaft provided with a divisible nut |
| DE102004005065A1 (en) * | 2003-09-30 | 2005-04-14 | Robert Bosch Gmbh | Windscreen wiper especially for a motor vehicle has two part wiper shaft having relative movement under an axial force to move into the vehicle |
| CN1906067A (en) * | 2003-12-23 | 2007-01-31 | 瓦莱奥清洗***公司 | Arrangement for a wiping mechanism guiding a drive shaft enabling the drive shaft to be retracted in case of impact |
| CN101258062A (en) * | 2005-09-09 | 2008-09-03 | 罗伯特·博世有限公司 | Windscreen wiper device, in particular for a motor vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103507767A (en) | 2014-01-15 |
| FR2992608A1 (en) | 2014-01-03 |
| FR2992608B1 (en) | 2021-12-03 |
| DE102012211072A1 (en) | 2014-01-02 |
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