CN102015385A - Wiper motor, in particular rear wiper motor, and box for a wiper motor - Google Patents
Wiper motor, in particular rear wiper motor, and box for a wiper motor Download PDFInfo
- Publication number
- CN102015385A CN102015385A CN2009801149881A CN200980114988A CN102015385A CN 102015385 A CN102015385 A CN 102015385A CN 2009801149881 A CN2009801149881 A CN 2009801149881A CN 200980114988 A CN200980114988 A CN 200980114988A CN 102015385 A CN102015385 A CN 102015385A
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- China
- Prior art keywords
- kayser
- box
- arch
- sidewall
- joint cap
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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- 238000007789 sealing Methods 0.000 claims description 35
- 229920003023 plastic Polymers 0.000 claims description 21
- 239000004033 plastic Substances 0.000 claims description 21
- 238000002347 injection Methods 0.000 claims description 18
- 239000007924 injection Substances 0.000 claims description 18
- 230000007246 mechanism Effects 0.000 claims description 11
- 230000005611 electricity Effects 0.000 claims description 10
- 230000015572 biosynthetic process Effects 0.000 claims 3
- 238000012423 maintenance Methods 0.000 claims 2
- 230000002093 peripheral effect Effects 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 description 6
- 230000008859 change Effects 0.000 description 4
- 230000002349 favourable effect Effects 0.000 description 4
- 238000001746 injection moulding Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000007634 remodeling Methods 0.000 description 1
- 210000004894 snout Anatomy 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
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
- B60S1/56—Cleaning windscreens, windows or optical devices specially adapted for cleaning other parts or devices than front windows or windscreens
- B60S1/58—Cleaning windscreens, windows or optical devices specially adapted for cleaning other parts or devices than front windows or windscreens for rear windows
- B60S1/583—Cleaning windscreens, windows or optical devices specially adapted for cleaning other parts or devices than front windows or windscreens for rear windows including wiping devices
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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
- B60S1/06—Wipers or the like, e.g. scrapers characterised by the drive
- B60S1/08—Wipers or the like, e.g. scrapers characterised by the drive electrically driven
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
- H02K11/30—Structural association with control circuits or drive circuits
- H02K11/38—Control circuits or drive circuits associated with geared commutator motors of the worm-and-wheel type
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/08—Insulating casings
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/10—Casings or enclosures characterised by the shape, form or construction thereof with arrangements for protection from ingress, e.g. water or fingers
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
- H02K7/116—Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears
- H02K7/1163—Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears where at least two gears have non-parallel axes without having orbital motion
- H02K7/1166—Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears where at least two gears have non-parallel axes without having orbital motion comprising worm and worm-wheel
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Mechanical Engineering (AREA)
- Motor Or Generator Frames (AREA)
- Connection Or Junction Boxes (AREA)
Abstract
A wiper motor, in particular a rear wiper motor is proposed, having a housing (5) and electrical and/or electronic components (15), in which the components (15) are housed in a box (6) provided on the housing (5), which can be closed tightly using a closure lid (9), wherein a peripheral seal (17) is provided in or on a side wall (12) for the seal, and the closing lid (9) is held via at least one catch connection (33, 34), which is provided inside or outside the box (6), implemented on one side on the side wall (12) of the box (6) and on the other side integrated in the web part (30), which engages in the box (6), or an edge (30') of the closure lid (9), which overlaps the box (6).
Description
Technical field
The present invention relates to a kind of windshield wiper engine, particularly back-window wiper electrical motor according to claim 1 and 13 preambles, and a kind of box according to the described windshield wiper engine of claim 17.
Generally be disclosed in the windshield wiper engine parts electricity and/or electronics are installed in the housing itself.In order to cover housing a lid is set.This lid is fixed by the spring collet of plastics or steel.On gear mechanism housing, need to be provided with some cooresponding kayser flanges for this reason.The defective of this way is to need higher expense for cover fixing with in order in housing the parts of electricity and/or electronics to be carried out good sealing.The expense of making the kayser flange in addition is also big because particularly when making by plastic pressure injection like such as sliding part be absolutely necessary.
Summary of the invention
By comparison, have claim 1,13 and 17 features according to windshield wiper engine of the present invention, particularly the back-window wiper electrical motor has following advantage with the box that is used for this windshield wiper engine, and simply mode can advantageously be settled the electricity of windshield wiper engine and/or the parts of electronics by cost again in sealed damp-proof ground.
Preferably this is to realize by the box that is provided with separately on the housing of back-window wiper electrical motor, electricity and/or electronic unit be arranged in this box, wherein, on gear mechanism housing, do not need spring collet or like.Very advantageously be, can well seal box on the one hand, wherein can keep the joint cap of box on the other hand by at least one kayser connecting device that integrally is arranged on the box inboard reliably by an independent sealing arrangement.Advantageously being used for the required structure space of box in addition in this case on the back-window wiper electrical motor can design as much as possible for a short time.
Also can instead keep joint cap reliably by at least one kayser connecting device that is arranged on the outside of box, wherein, described buckling and locking device one side is on the sidewall of box, and opposite side encloses of joint cap on the edge of card case and is formed integrally as.
From dependent claims and explanation, obtain other advantage of the present invention and some favourable schemes.
If at least one kayser connecting device is to become with corresponding design-calculated kayser spill arch on the contact pin part at joint cap at the arch of the kayser convex on the inboard of the sidewall of box by one, then produce a kind of conventional buckling and locking device that can simply make of bothersome kayser nose during fabrication that particularly do not have.For kayser, kayser convex arch is engaged in the kayser spill arch then.
If kayser convex arch has maximum convex arch degree of depth ta, and kayser spill arch has maximum spill arch degree of depth te, and they are 1 millimeter respectively to the maximum, preferably is 0.5 millimeter to the maximum, then produces a kind of failure-free kayser and connects.
If kayser convex arch is designed to have the rib at obtuse angle, and kayser spill arch correspondingly is designed to have the otch at obtuse angle, then produces a replacement scheme of kayser connecting device.
Portion's section ground slenderly extends if kayser convex arch and kayser spill are encircleed at least, then produces a kind of favourable kayser connecting device.
If near each angle at four angles of cuboid design-calculated box, kayser convex arch is set on each sidewall of four sidewalls and has the cooresponding contact pin part of a kayser spill arch, then joint cap can evenly remain on the box well and very hermetically.
In the favourable scheme that substitutes, kayser convex arch is designed to along the projection on the inboard of the sidewall of box, and kayser spill arch is designed to of joint cap should be groove on the contact pin part of flange-shape and annular design mutually.
Can be simply, and almost cost neutrally when making box, kayser convex arch is become by plastic pressure injection recessed, this recessed can making by simple forced stripper mechanism from the plastic pressure injection mould.Advantageously it does not need the mould that adds, as saddle (Schieber) etc.
Can be simply, and almost cost neutrally when making joint cap, kayser spill arch is become by plastic pressure injection recessed, this recessed can making by simple forced stripper mechanism from the plastic pressure injection mould.Advantageously do not need the mould that adds, as saddle etc.
If sealing arrangement is arranged in the space of an annular, this space be positioned on the outside face of sidewall and sidewall on the end face of joint cap, wherein, lean against on the sealing arrangement joint cap side seal, then can reach the good sealing of joint cap on box.
If sealing arrangement is arranged in the space of an annular, this space is positioned on the end face that faces joint cap of the inboard of sidewall and sidewall, wherein, lean against on the sealing arrangement contact pin part radial seal, then alternately reach the good sealing of joint cap on box.
If sealing arrangement is arranged between the inner face of the end face of sidewall and joint cap, wherein, this sealing arrangement covers end face substantially, and then simply methods reach the excellent sealing of joint cap on box.
If at least one kayser connecting device is to become with corresponding kayser spill arch that forms on the edge at joint cap at the arch of the kayser convex on the outside face of the sidewall of box by one, wherein, in order to carry out kayser, kayser convex arch is engaged in the kayser spill arch, then can produce a kind of simple kayser connecting device.
If kayser convex arch has maximum convex arch degree of depth ta, and kayser spill arch has maximum spill arch degree of depth te, and they are 1 millimeter respectively to the maximum, preferably are 0.5 millimeter to the maximum, then produce a kind of failure-free kayser connecting device.
When by plastic pressure injection kayser convex arch is become recessed (Hinterschnitt) when making box, this recessed can making by forced stripper mechanism from the plastic pressure injection mould then produces a kind of simple manufacturing.The same manner ground becomes kayser spill arch by plastic pressure injection recessed when making joint cap, this recessed can making by forced stripper mechanism from the plastic pressure injection mould.
Description of drawings
By accompanying drawing some embodiments of the present invention are described in more details in the following description.
These accompanying drawings are:
Fig. 1:, and have the back side top view of back-window wiper electrical motor of its box according to of the present invention.
Fig. 2: according to the part enlarged drawing of the box of the back-window wiper electrical motor of the first embodiment of the present invention.
Fig. 3: the part enlarged drawing of the box of back-window wiper electrical motor according to a second embodiment of the present invention.
Fig. 4: the part enlarged drawing of the box of the back-window wiper electrical motor of a third embodiment in accordance with the invention.
Fig. 5: the part enlarged drawing of the box of the back-window wiper electrical motor of a fourth embodiment in accordance with the invention.
The specific embodiment
Fig. 1 shows the top view according to the back side of back-window wiper electrical motor 1 of the present invention.Back-window wiper electrical motor 1 has an electrical motor 2.This electrical motor drives a wiper shaft of stretching at opposite side of back-window wiper electrical motor 1 by a worm gearing in disclosed mode.This back-window wiper electrical motor 1 by three rubber hold 4 and be fixed on the bonnet in the inboard, wherein, the box 6 on housing 5 that is arranged on back-window wiper electrical motor 1 points to the inside of automobiles.Realize the connection of the water spray feedway of a nozzle that in the zone of wiper shaft, is provided with by a hose coupling 7.The electricity of back-window wiper electrical motor, and/or the parts of electronics at least major part be arranged in this box 6.Box 6 is fixed on the housing 5 of back-window wiper 1 with itself for example clamping ground or bolted connection, perhaps is integrated in the case lid (vinyl cover) that is made of plastics.By joint cap 9 with box 6 and built-in parts hermetically locking get up.Joint cap 9 for example is the electricity of back-window wiper electrical motor 1, and/or the parts of electronics for example stay the position of next grafting joint 10.It also is feasible that joint cap 9 itself is supporting this grafting joint 10.
In addition, except in box 6, be provided with the electricity, and/or the parts 15 of electronics and be provided with that sealing is outer also to be provided with at least one kayser connecting device for joint cap 9 being remained on the box 6 according to the present invention, this kayser connecting device is formed integrally on the contact pin part 30 of the inboard of sidewall 12 of box 6 and joint cap 9, perhaps is shaped there.By on the inboard 21 of the outer wall 12 of box 6 and do some small change on the corresponding position on the outside 31 in the contact pin part 30 of joint cap 9 and form this kayser connecting device.When making member, can carry out according to the shape of a kayser convex arch 33 on the inboard 21 at sidewall 12 and the shape of a corresponding design-calculated kayser spill arch 34 on the lateral surface 31 of the contact pin part 30 of joint cap 9 in the simple change of carrying out on the manufacturing technology.This kayser convex arch 33 for example has a domeshape, perhaps hemispheric shape, and this shape convex ground advances towards contact pin part 30 is protruding.Form kayser spill arch 34 according to respective opposed or negative shape ground.Therefore, this kayser spill arch has an arch or hemispheric depression or spill arch.When joint cap 9 was installed, contact pin part 30 usefulness its lateral surface 31 slided along the medial surface 21 of sidewall 12, snaps in the kayser spill arch 34 up to kayser convex arch.This contact pin part 30 extends to the centre of box 6 substantially.
Quantity according to the kayser connecting device is provided with corresponding contact pin part 30 on joint cap 9.Preferably as shown in Figure 1, near each angle at four angles of the box 6 of squared design, a kayser convex arch 33 is set on each sidewall of four sidewalls 12, and the cooresponding contact pin part 30 with kayser spill arch 34 is set.Joint cap 9 can remain on the box 6 reliably like this, guarantees the good sealing of box 6 in-to-ins simultaneously.Corresponding eight the kayser connecting devices that produced that show clearly in Fig. 1.
Except shown in the convex arch 33 and spill arch 34 of point type, also can be linearly, become section ground to design this kayser connecting device at least according to projection or corresponding to the form of the depression of groove or flute profile.Correspondingly according to the flange design of an annular, this flange has the groove of an annular to contact pin part then 30 then.Correspondingly the medial surface 21 of side 12 has the projection of an annular then.When joint cap 9 is installed this flange with its outside face 31 along medial surface 21 slips of sidewall 12, up to protrusions snap in groove.
Figure 3 illustrates one second embodiment.What all were identical in this embodiment represents with the same Reference numeral of previous embodiment with the identical member of effect.With the difference of first embodiment of Fig. 2, sealing arrangement is not that axial direction but radial direction work.This annular sealing arrangement 17 ' is arranged in the space 18 ' of an annular in the sidewall 12.This space 18 ' radially, the direction in the box 6 or towards the opposite direction in the inside of box 6 just from the inboard 21 of sidewall 12, for example extends radially outwardly on half of sidewall width.12 sidewall width of being left half of sidewall.In axial direction this space 18 ' is from the extending in the bottom of box 6 14 directions towards the end face 25 of joint cap 9 of sidewall 12, substantially up to half of sidewall width.Space 18 ' or the inner step that so forms in sidewall 12 have one and totally say and be almost square cross-sectional plane.This sealing arrangement 17 ' fills up this space 18 ', and for example is made of the circular seal device with circular cross section.This joint cap leans against with its interior capping 27 on the end face 25 of remainder of sidewall 12 when joint cap 9 is in installing condition, wherein, sealing arrangement 17 ' between contact pin part 30 and joint cap 9 is arranged in the interior ladder of sidewall 12, and seals in radial direction.
Fig. 4 shows one the 3rd embodiment.What all were identical in this embodiment represents with the same Reference numeral of previous embodiment with the identical member of effect.Different with previous embodiment, it is not the cavetto design-calculated that convex arch and spill are encircleed, but they have the prismatic shape of dihedral.This kayser convex arch 33 " be designed to the projection of pyramid type point type, perhaps be designed to the rib of annular linearly, perhaps be designed to have the projection at obtuse angle, and the kayser spill is encircleed 34 " correspondingly be designed to have the otch or the groove at obtuse angle.But at this this kayser convex arch 33 " also have maximum convex arch degree of depth ta, and kayser spill arch 34 " also having maximum spill arch degree of depth te, they are 1 millimeter respectively to the maximum, preferably are 0.5 millimeter to the maximum.In addition, in sidewall 12, be not provided for the space of sealing arrangement.But by the plain seal device 17 of an annular " carry out side seal.This plain seal device 17 " originally cover the end face 25 of sidewall 12 at a side group, opposite side then lean against joint cap 9 interior capping 27 on.This sealing arrangement 17 " do not have and to be connected with joint cap 9 with radially staggering, perhaps the outside face 20 with sidewall 12 finishes alignedly.When placing joint cap 9, be designed to the flange 30 of annular " contact pin partly lean against slip on the medial surface 21 of sidewall 12 with its lateral surface 31, up to the rib 33 of protuberance " kayser is at otch or groove 34 " in.
Fig. 5 shows one the 4th embodiment.All identical parts identical with function are represented with the same Reference numeral of previous embodiment in this embodiment.Different with previous embodiment, joint cap 9 does not have contact pin, but has an edge 30 ' that is preferably annular.The sidewall 12 that is covered by edge 30 ' part has a kayser convex arch 33.When covering joint cap 9, be engaged in the cooresponding kayser spill arch 34 on the edge 30 ' this kayser convex arch kayser.
According to the present invention, described at least one kayser connecting device is formed integrally on the outside of sidewall 12 of box 6 and on the edge 30 ' of joint cap 9.By on the outside face 20 of the sidewall 12 of box 6 and the small change on the corresponding position on the inside face 36 at the edge 30 ' of joint cap 9 form kayser connecting device 33,34.The change of simple regulation can following form be carried out aspect the manufacturing technology when manufacture component, and kayser convex arch 33 promptly is set on the outside face 20 of sidewall 12, and on the inside face 36 at the edge 30 ' of joint cap 9 kayser spill arch 34 is set accordingly.This kayser convex arch 33 for example has a dome-shaped, perhaps hemispheric shape.This shape extend in the edge 30 ' protrudingly.Respective opposed ground or with reverse design kayser spill arch 34.Therefore this spill arch have a dome-shaped or hemispheric depression or spill arch.This edge 30 ' slides along the outside face 20 of sidewall 12 with its inside face 36 when placing joint cap 9, snaps to the kayser spill up to kayser convex arch 33 and encircles in 34.Certainly, also kayser convex arch 33 can be designed to projection, with the depression of 34 design grooving of kayser spill arch or flute profile.
The sealing arrangement 17 of annular is arranged in the space 18 of an annular in the sidewall 12.This space faces the angle of joint cap, and like this, this sealing arrangement 17 is exactly to lean against on the inside face 36 at edge 30 ' of joint cap 9 and on the angle on the inside face 27 of lid.It is contemplated that in a unshowned remodeling of the present invention sidewall 12 replaces the kayser convexs to dig earth with the snout a kayser spill arch is set.Then, correspondingly the arch of the kayser spill on the edge 30 ' of joint cap 9 is designed to kayser convex arch.
Claims (17)
1. windshield wiper engine, back-window wiper electrical motor particularly, have housing and the electricity and/or electronic unit, it is characterized in that, described parts (15) are set in place in the box (6) on housing (5), this box can sealably be closed by joint cap (9), wherein, in order to be sealed in the sidewall (12), the sealing arrangement (17) of annular perhaps is set on sidewall (12), and be arranged on the inboard kayser connecting device (33 of box (6) by at least one, 34) carry out the maintenance of joint cap (9), wherein, described kayser connecting device (33,34) on the one hand on the sidewall (12) of box (6), and go up integrated formation in the contact pin part (30) that is engaged in the box (6) of joint cap (9) on the other hand.
2. according to the described windshield wiper engine of claim 1, it is characterized in that, described at least one kayser connecting device is to encircle (34) by the kayser spill that the correspondence on arch of the kayser convex on the inboard (21) of the sidewall (12) of box (6) (33) and the contact pin part (30) at joint cap (9) forms to form, wherein, in order to carry out kayser, kayser convex arch (33) is engaged in the kayser spill arch (34).
3. according to the described windshield wiper engine of claim 2, it is characterized in that kayser convex arch (33) has maximum convex arch degree of depth ta, and kayser spill arch (34) has maximum spill degree of depth te, they are 1 millimeter respectively to the maximum, preferably are 0.5 millimeter to the maximum.
4. according to each described windshield wiper engine of aforementioned claim 1 to 3, it is characterized in that kayser convex arch (33 ") forms the rib with obtuse angle, and kayser spill arch (34 ") correspondingly forms the otch with obtuse angle.
5. according to each described windshield wiper engine of aforementioned claim 1 to 4, it is characterized in that kayser convex arch (33; 33 ") and kayser spill arch (34; 34 ") portion's section ground slenderly extends at least.
6. according to each described windshield wiper engine of aforementioned claim 1 to 5, it is characterized in that, near each angle at four angles of cuboid design-calculated box (6), the cooresponding contact pin that kayser convex arch (33) is set on each sidewall of four sidewalls (12) and has a kayser spill arch (34) is (30) partly.
7. according to the described windshield wiper engine of claim 5, it is characterized in that, kayser convex arch (33; 33 ") form along the projection on the inboard (21) of the sidewall (12) of box (6), and with kayser spill arch (34; 34 ") form groove on the contact pin part (30) that should be the flange-shape annular design mutually of joint cap (9).
8. according to each described windshield wiper engine of aforementioned claim 1 to 7, it is characterized in that, when making box (6), kayser convex arch (33) is formed by plastic pressure injection recessed, this recessed can making by forced stripper mechanism from the plastic pressure injection mould.
9. according to each described windshield wiper engine of aforementioned claim 1 to 7, it is characterized in that, when making joint cap (9), kayser spill arch (34) is formed by plastic pressure injection recessed, this recessed can making by forced stripper mechanism from the plastic pressure injection mould.
10. according to each described windshield wiper engine of aforementioned claim 1 to 9, it is characterized in that, sealing arrangement (17) is arranged in the space (18) of annular, this space end face that faces joint cap (9) (25) last at the outside face (20) of sidewall (12) and sidewall (12) is gone up and is formed, wherein, lean against on the sealing arrangement (17) joint cap (9) side seal.
11. each described windshield wiper engine according to aforementioned claim 1 to 9, it is characterized in that, sealing arrangement (17) is arranged in the space (18) of annular, go up the inboard (21) of this space sidewall (12) and the end face that faces joint cap (9) (25) of sidewall (12) is gone up formation, wherein, lean against on the sealing arrangement (17) contact pin part (30) radial seal.
12. each described windshield wiper engine according to aforementioned claim 1 to 9, it is characterized in that, sealing arrangement (17) is arranged between the inside face (27) of the end face (25) of sidewall (12) and joint cap (9), and wherein, this sealing arrangement covers end face (25) substantially.
13. windshield wiper engine, back-window wiper electrical motor particularly, have housing and the electricity and/or electronic unit, it is characterized in that, described parts (15) are set in place in the box (6) on housing (5), this box can be closed hermetically by joint cap (9), wherein, in order to be sealed in the sidewall (12), the sealing arrangement (17) of annular perhaps is set on sidewall (12), and be arranged on the kayser connecting device (33 in box (6) outside by at least one, 34) carry out the maintenance of joint cap (9), wherein, described kayser connecting device (33,34) on the one hand on the sidewall (12) of box (6), and opposite side is gone up integrated formation at the edge (30 ') that encloses card case (6) of joint cap (9).
14. according to the described windshield wiper engine of claim 13, it is characterized in that, described at least one kayser connecting device is to encircle (34) by the kayser spill that arch of the kayser convex on the outside face (20) of the sidewall (12) of box (6) (33) and the correspondence on the edge (30 ') of joint cap (9) form to form, wherein, in order to carry out kayser, kayser convex arch (33) is engaged in the kayser spill arch (34).
15. according to the described windshield wiper engine of claim 14, it is characterized in that kayser convex arch (33) has maximum convex arch degree of depth ta, and kayser spill arch (34) has maximum spill arch degree of depth te, they are 1 millimeter respectively to the maximum, preferably are 0.5 millimeter to the maximum.
16. each the described windshield wiper engine according to aforementioned claim 13 to 15 is characterized in that, when making box (6), kayser convex arch (33) is formed by plastic pressure injection recessed, recessed can making by forced stripper mechanism from the plastic pressure injection mould; And when making joint cap (9), kayser spill arch (34) is formed by plastic pressure injection recessed, this recessed can making by forced stripper mechanism from the plastic pressure injection mould.
17. be used for box according to each described windshield wiper engine of aforementioned claim 1 to 16.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102008001421A DE102008001421A1 (en) | 2008-04-28 | 2008-04-28 | Wiper motor, especially rear wiper motor, and box for a wiper motor |
| DE102008001421.4 | 2008-04-28 | ||
| PCT/EP2009/054810 WO2009133001A1 (en) | 2008-04-28 | 2009-04-22 | Wiper motor, in particular rear wiper motor, and box for a wiper motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102015385A true CN102015385A (en) | 2011-04-13 |
Family
ID=40847828
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009801149881A Pending CN102015385A (en) | 2008-04-28 | 2009-04-22 | Wiper motor, in particular rear wiper motor, and box for a wiper motor |
Country Status (7)
| Country | Link |
|---|---|
| EP (1) | EP2280849A1 (en) |
| JP (1) | JP2011518721A (en) |
| KR (1) | KR20110009662A (en) |
| CN (1) | CN102015385A (en) |
| BR (1) | BRPI0911912A2 (en) |
| DE (1) | DE102008001421A1 (en) |
| WO (1) | WO2009133001A1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2999519B1 (en) * | 2012-12-19 | 2016-05-06 | Valeo Systemes Dessuyage | PROTECTIVE COVER OF AN ELECTRIC CONTACT AREA OF A WIPER SYSTEM MOTOR |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4021669A1 (en) * | 1990-07-07 | 1992-02-20 | Swf Auto Electric Gmbh | Watertight two=part housing for auxiliary electric derive - employs initially fluent sealant in groove around rim of half-shell entered by rib on its counterpart |
| JP2006232139A (en) * | 2005-02-25 | 2006-09-07 | Asmo Co Ltd | Waterproof cover for motor device and wiper motor |
| US7679304B2 (en) * | 2006-09-08 | 2010-03-16 | Hasenberg, Inc. | Intermittent wiper control device |
-
2008
- 2008-04-28 DE DE102008001421A patent/DE102008001421A1/en not_active Withdrawn
-
2009
- 2009-04-22 KR KR1020107024047A patent/KR20110009662A/en not_active Application Discontinuation
- 2009-04-22 WO PCT/EP2009/054810 patent/WO2009133001A1/en active Application Filing
- 2009-04-22 JP JP2011506657A patent/JP2011518721A/en not_active Withdrawn
- 2009-04-22 CN CN2009801149881A patent/CN102015385A/en active Pending
- 2009-04-22 EP EP09738045A patent/EP2280849A1/en not_active Withdrawn
- 2009-04-22 BR BRPI0911912A patent/BRPI0911912A2/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| JP2011518721A (en) | 2011-06-30 |
| WO2009133001A1 (en) | 2009-11-05 |
| DE102008001421A1 (en) | 2009-10-29 |
| EP2280849A1 (en) | 2011-02-09 |
| KR20110009662A (en) | 2011-01-28 |
| BRPI0911912A2 (en) | 2015-10-13 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110413 |