CN1612444A - Motor and wiper - Google Patents
Motor and wiper Download PDFInfo
- Publication number
- CN1612444A CN1612444A CN 200410089676 CN200410089676A CN1612444A CN 1612444 A CN1612444 A CN 1612444A CN 200410089676 CN200410089676 CN 200410089676 CN 200410089676 A CN200410089676 A CN 200410089676A CN 1612444 A CN1612444 A CN 1612444A
- Authority
- CN
- China
- Prior art keywords
- spiracle
- motor
- gear box
- peristome
- muscle
- 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
Links
- 210000003205 muscle Anatomy 0.000 claims description 88
- 230000002787 reinforcement Effects 0.000 claims description 44
- 230000015572 biosynthetic process Effects 0.000 claims description 14
- 206010000060 Abdominal distension Diseases 0.000 claims description 5
- 208000024330 bloating Diseases 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 21
- 230000029058 respiratory gaseous exchange Effects 0.000 description 9
- 238000007654 immersion Methods 0.000 description 6
- 238000009434 installation Methods 0.000 description 5
- 230000009467 reduction Effects 0.000 description 4
- 238000007789 sealing Methods 0.000 description 3
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 241000220317 Rosa Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000000241 respiratory effect Effects 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
Images
Landscapes
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- Motor Or Generator Frames (AREA)
Abstract
Twelve pieces of main ribs 16b, which extend radially from the periphery of a boss 16a, are erected at the outer flank of the gear storage 16 of a gear case 13. Furthermore, the radial outer end of each main rib 16b are coupled to one another by a sub rib 16c. The gear case 13 is provided with a bulge 16d which is made higher in the direction of its axis L1 than the main rib 16b and the sub rib 16c, being projected in the direction of the axis L1 of an output shaft. The blowhole 16e, which connects the interior of the gear case 13 with its exterior, is made at the topside of the bulge 16d. That is, the opening 16f of the blowhole 16e is made in a position which is higher in the direction of the axis L1 than the main rib 16b and the sub rib 16c.
Description
Technical field
The present invention relates to possess the spiracle of being provided with gear box motor and possess the wiper device of this motor.
Background technology
Be used to be installed in the motor on the wiper device on the automobile, for example disclosed motor on the patent documentation 1.Disclosed motor on the patent documentation 1 is accommodated in rotor in the yoke shell revolvably.And, with gear box that the yoke shell combines in taken in reducing gear with the rotational delay of rotor, on the final level of this reducing gear, combine output shaft.This output shaft protrudes to the outside from the tubular bearing portion that uprightly is located on the gear box.On gear box, uprightly be provided with many main muscle that are used to strengthen this gear box (bearing portion) from the outer circumference surface of above-mentioned bearing portion.And, form the auxiliary muscle that links between this main muscle, further to guarantee the intensity of gear box.This motor is applicable to output shaft is fixed on occasion on the body panel down, and with the occasion of output shaft crosswise fixed on body panel.
But, in this motor,, between motor inside (in the yoke shell and in the gear box) and outside, produce pressure reduction owing to the heating that causes by energising when the motor driven etc.In order to eliminate this pressure reduction, on gear box, be provided with and produce respiratory spiracle (being called air vent hole in the literature).Heating when because of motor driven, and the motor temperature inside rises, during the air expansion in the motor, this part of air is discharged into the outside from the spiracle that is located on the gear box.In addition, when the motor that the energising when owing to motor driven is in the state that internal temperature rises was spooned the water of rainwater etc., the lateral surface of yoke shell and gear box cooled off sharp.So, then become negative pressure in the yoke shell and in the gear box, but can eliminate the draught head inside and outside the motor from above-mentioned spiracle suction ambient atmos.
On patent documentation 1 disclosed motor, the respiration that is used to prevent because of spiracle has been installed, and from this spiracle to the inner air-breather that sucks the other part of conduct of water such as rainwater of motor.This air-breather has motor-side axial region, end plate and side plate is installed.Air-breather utilizes and motor-side to be installed the method that axial region is entrenched on the spiracle is installed on the motor.Install on the axial region in columned motor-side, form air duct in its side, an end that leaves motor-side of this air duct constitutes atmosphere opening portion.And, on the core of the front end that leaves motor-side that is formed at this motor-side installation axial region, form side opening with external communications.In addition, on the front end of core, be provided with end plate, axially form side plate towards motor-side from this end plate front end edge towards the radial outside extension.Side plate surrounds above-mentioned atmosphere opening portion and is provided with, and this side plate extends to the butt side from the front end that main muscle reaches auxiliary muscle.
When the energising during because of motor driven of the air of motor inside is heated and is expanded, the part of air that expands, from being formed at motor-side the air duct of axial region, atmosphere opening portion are installed, reach the part of being surrounded by end plate, and, after air duct and atmosphere opening portion, be discharged into the outside from the side opening that is formed at core.When the water droplet because of rainwater etc. is attached on the motor, motor is cooled and reaches in the yoke shell when being in negative pressure in the gear box, along utilizing respiration that air opposite passage when discharge the outside is sucked air and eliminates the inner and outside draught head of motor to motor inside.
[patent documentation 1] spy opens the 2000-116049 communique
But, patent documentation 1 disclosed motor, described in document, be not only with output shaft be fixed on occasion on the body panel down, with the occasion of output shaft crosswise fixed on body panel, also can be about to output shaft and be fixed on the body panel with output shaft up towards sky direction side.When with output shaft when sky direction side is fixed on the body panel, patent documentation 1 disclosed motor, it by the part that main muscle and auxiliary muscle surround, accumulates the water of rainwater etc. at lateral surface of gear box sometimes.When water accumulates in the part of main muscle and auxiliary muscle encirclement, owing to side plate is provided with towards the butt side from auxiliary muscle front end, so side plate front peristome is immersed in the water that accumulates.At this moment, if foreign matter etc. is arranged attached to the side opening that is formed at core and stopped up this side opening, when motor will utilize respiration that ambient atmos is sucked motor inside, then might can be sucked atmosphere opening portion and air duct from side plate front peristome by water, thereby water immerses motor inside.
In addition, because air-breather is other part, so have the problem that has increased assembling man-hour owing to number of spare parts.
Summary of the invention
The present invention proposes in view of the above problems, its purpose is, provide a kind of and be provided with around the spiracle in the motor of gear box of many auxiliary muscle possessing, can prevent the motor that in motor, soaks because of the respiration of its spiracle and possess the wiper device of this motor with simple structure.
In order to address the above problem, invent 1 described motor, it has: the yoke shell of having taken in rotor, combine and uprightly be provided with the gear box of the output shaft bearing portion of the above-mentioned rotor rotation of support deceleration output revolvably with above-mentioned yoke shell, on the said gear case, uprightly be provided with many reinforcements that are used to strengthen above-mentioned bearing portion intensity, and form and be communicated with inner with the outside spiracle of this gear box and be set at and be positioned at the inner side that has disposed above-mentioned many reinforcements on every side to have peristome ground towards sky direction side, and the peristome of above-mentioned spiracle is formed on the high position of height towards sky direction side that is positioned at than above-mentioned reinforcement.
Invent 2 described motors, in invention 1 described motor, above-mentioned reinforcement has many main muscle from the radial formation of above-mentioned bearing portion, and with the interconnective auxiliary muscle of the part of above-mentioned main muscle.
Invention 4 is a kind of wiper devices, the motor driven that utilization is fixed on the frame is back and forth rotated Wiper arm, said motor, possess: the yoke shell of having taken in rotor, combine and uprightly be provided with the gear box that supports revolvably the bearing portion of the output shaft of the rotational delay of rotor output with above-mentioned yoke shell, on the said gear case, uprightly be provided with many reinforcements that are used to improve above-mentioned bearing portion intensity, and peristome ground forms and the inner spiracle with external communications of this gear box is arranged on the inner side that has disposed above-mentioned many reinforcements on every side to having towards sky direction side, the peristome of above-mentioned spiracle is formed on than above-mentioned reinforcement towards the high position of direction side height, sky.
(effect)
According to the invention 1,4, the peristome of spiracle be formed on than reinforcement towards the high position of direction side height, sky.Therefore, when when having accumulated water such as rainwater with the part that many reinforcements surrounded,, can prevent that also the peristome of spiracle is immersed in the water that accumulates even disposed the spiracle of the inner side of above-mentioned many reinforcements around.Consequently, can prevent from from the peristome of spiracle water to be sucked gear box inside because of respiration.In addition, because the peristome of spiracle is formed on than above-mentioned reinforcement towards the high position of direction side height, sky, so, can prevent that sealing immerses gear box inside from the peristome of spiracle, so can improve the design freedom of reinforcement with the formation location independent of reinforcement.And, do not need to be used for anti-sealing immerses gear box inside from the peristome of spiracle other parts, as long as the peristome with spiracle is formed at than the structure of above-mentioned reinforcement towards the high position of sky direction side height simply, just can prevent that water from immersing gear box inside.
According to invention 2,5, reinforcement has main muscle and auxiliary muscle.So main muscle has been strengthened bearing portion, auxiliary muscle connects the part of main muscle and has strengthened this main muscle, so further strengthened the intensity of bearing portion.Therefore, the output shaft that is supported by bearing portion is more supported to high strength.In addition, even spiracle is configured in the inboard that many reinforcements surrounded that possesses main muscle and auxiliary muscle, because the peristome of spiracle is formed on than these reinforcements towards the high position of direction side height, sky, so when the water of rainwater etc. accumulates in the part that is surrounded by reinforcement, can prevent that also this ponding from immersing gear box inside from the peristome of spiracle.
According to invention 3,6,, thereby more reliably the peristome of spiracle is formed at than reinforcement towards the high position of sky direction because spiracle is arranged on than reinforcement also to bloating on the bellying of formation towards sky direction side.Therefore, surround, and when this part that is reinforced the muscle encirclement has been accumulated water, can prevent that also this ponding is because of the peristome immersion gear box inside of respiration from spiracle even bellying is reinforced muscle.
According to the present invention, can provide a kind of and have around the spiracle in the motor of gear box of many auxiliary muscle possessing, can prevent the motor that in motor, soaks because of the respiration of its spiracle and possess the wiper device of this motor with simple structure.
Description of drawings
Fig. 1 is the front view of the assembly type wiper device of present embodiment.
Fig. 2 is the cutaway view of the motor of present embodiment.
Fig. 3 is the front view of the gear box of present embodiment.
Fig. 4 is the stereogram of the gear box of present embodiment.
Fig. 5 is the A-A profile of the gear box of present embodiment.
Among the figure: 1-is as the assembly type wiper device of wiper device, 2c-frame, 3-motor, 7-yoke shell, the 9-rotor, 13-gear box, 16a-bearing portion, 16b-is as the main muscle of reinforcement, 16c-is as the auxiliary muscle of reinforcement, 16d-bellying, 16e-spiracle, the 16f-peristome, the 17-output shaft.
Embodiment
Below, an execution mode of the present invention having been specialized with reference to Fig. 1～Fig. 5 explanation.
Fig. 1 is the front view of present embodiment assembly type wiper device 1.Assembly type wiper device 1, by driving mechanism 2, and motor 3 constitute.Driving mechanism 2 possesses the pivot holder 2a, the 2b that support a pair of no illustrated pivot respectively revolvably.This pivot holder 2a, 2b are fixed on the two ends of frame 2c, and by integrated.The fixed part 3a of motor 3 directly is fixed on the substantial middle of frame 2c.And, by pivot holder 2a, 2b are fixed on the vehicle body, and assembly type wiper device 1 is fixed on the vehicle body.
On radicle 2e, the 2f of each pivot, be respectively equipped with pivoting lever 4a, the 4b of radicle energy unitary rotation.The leading section of each pivoting lever 4a, 4b utilizes connecting rod 4c and is linked mutually.That is, pivoting lever 4a, 4b and connecting rod 4c have constituted linkage.In the substantial middle portion of this connecting rod 4c, linked the no illustrated crank arm that can be fixed on to unitary rotation on said motor 3 output shafts.In addition, when motor 3 rotations, crank arm rotates, and utilizes rotatablely moving of this crank arm to make pivoting lever 4a, 4b oscillating traverse motion by connecting rod 4c.Because of so swing of each pivoting lever 4a, 4b, pivot is in the angular range reciprocating motion of regulation, and makes Wiper arm (the not having diagram) swing that is fixed on each the pivot leading section respectively fixed wiping action of professional etiquette of going forward side by side.
As shown in Figure 2, motor 3 is made of motor part 5 and reduction part 6.Motor part 5, it has the yoke shell 7 that is formed the round-ended cylinder shape, has fixed a plurality of magnet 8 on these yoke shell 7 inner peripheral surfaces.In addition, taken in rotor 9 revolvably in the inboard of magnet 8.In the bottom of yoke shell 7, be provided with the thrust bearing 11 and the radial bearing 12 of the yoke shell 7 bottom side ends of the rotating shaft 10 of support rotor 9 revolvably.On the yoke peristome 7a of yoke shell 7, the gear box 13 of the reduction part 6 that covers the worm screw W1 side that has formed rotating shaft 10 is installed with screw 14.In addition, be communicated with yoke shell 7 inner and gear box 13 inside at yoke peristome 7a place.
As Fig. 2～shown in Figure 5, gear box 13 be integral body formed have with yoke peristome 7a much at one shaped aperture recess 15a installation portion 15, and see slightly rounded shape from the axis L1 direction of output shaft 17, and have the structure of the gear incorporating section 16 of the recess that outwards bloats in order to take in the reducing gear that constitutes by above-mentioned worm screw W1 and worm gear W2.In addition, gear box 13 is metallic articles of aluminium alloy etc.Substantial middle in gear incorporating section 16 uprightly is provided with and supports the tubular bearing 16a of portion that drives the output shaft 17 that is connected with worm gear W2 revolvably.And, on the lateral surface of gear incorporating section 16, in order to strengthen gear incorporating section 16, the particularly 16a of bearing portion and to improve intensity, and uprightly be provided with 12 the main muscle 16b that are radial extension from the outer circumference surface of the above-mentioned bearing 16a of portion as reinforcement.Near the 16a of bearing portion of main muscle 16b height, the height than 16 radial outside ends, gear incorporating section that is formed is high slightly.And,, utilize auxiliary muscle 16c to link together in the radial outside end of circumferencial direction with each main muscle 16b as reinforcement in order to strengthen main muscle 16b and to improve the intensity of main muscle 16b.In addition, the height with auxiliary muscle 16c that is formed of the height of the radial outside end of main muscle 16b (height of the axis L1 direction of output shaft 17) equates.
At installation portion 15 boundary vicinity, be provided with to the axis L1 of output shaft 17 direction and protrude and be formed to axis L1 direction ratio master muscle 16b and the auxiliary high rectangular-shaped bellying 16d of muscle 16c with gear incorporating section 16.And, on this bellying 16d, extend the spiracle 16e that is provided with connection gear box 13 inside and outside along the axis L1 direction of output shaft 17.That is, the peristome 16f of spiracle 16e is formed on along axis L1 direction ratio master muscle 16b and the auxiliary high position of muscle 16c.And, on the peristome 16f of spiracle 16e surrounding edge, formed the cylindric circle wall 16g that can prolong spiracle 16e.Around bellying 16d, formed by the side wall portion 16h of main muscle 16b, auxiliary muscle 16c, bellying 16d surround around recess 16i.
In addition, as shown in Figure 2, cover the cover plate 18 that is formed at the recess peristome on this gear box 13 in order to take in reducing gear having installed on the gear box 13.On cover plate 18, integral body is provided with the power supply connector 18a that is connected and accepts from body side the driving power supply with the no illustrated body side connector that extends from body side.When motor 3 when connector 18a accepts the supply of driving power, motor part 5 is driven in rotation, the rotation of rotating shaft 10 is decelerated and is delivered to output shaft 17.So motor 3, accept the supply and the CD-ROM drive motor portion 5 of driving power with connector 18a from powering, and export the rotation that is decelerated from output shaft 17.
Possess the motor 3 of aforesaid gear box 13, when being fixed on the vehicle body being used as assembly type wiper device 1, its output shaft 17 loads towards the sky.That is, the peristome 16f of spiracle 16e is loaded on the automobile towards the sky.Because axis L1 direction ratio master muscle 16b and auxiliary muscle 16c height that bellying 16d is formed along output shaft 17, so when being loaded into automobile on towards the sky spiracle 16e, the peristome 16f that is formed at the spiracle 16e on the bellying 16d is arranged on and is positioned at the position towards the direction side height in sky that is higher than main muscle 16b and auxiliary muscle 16c.
When driving was loaded into the motor part 5 of the motor 3 on the vehicle body like this, because of being used for the energising of CD-ROM drive motor portion 5, yoke shell 7 temperature inside rose, the air expansion of these yoke shell 7 inside.At this moment, dilated part of air moves from yoke shell 7 inside to gear box 13 inside, and discharges to the outside from the spiracle 16e that is located on the gear box 13, it is 3 inner and outside, promptly to eliminate motor, the draught head that yoke shell 7 inside and gear box 13 are inner with outside.
In addition, in the following time of environment that motor 3 is configured in the water that can drench raindrop of being immersed in interior of body etc., if motor 3 is in the driving process, then motor 3 is cooled because of this water, the inside of motor 3, is that yoke shell 7 inside and gear box 13 inside are in negative pressure.At this moment, in order to eliminate inner with the outside draught head of motor 3, from spiracle 16e to gear box 13, and then to the yoke shell 7 inner air that suck.At this moment, even in recess 16i, ponding is arranged what the side wall portion 16h of main muscle 16b, auxiliary muscle 16c, bellying 16d surrounded, be positioned at the position that is higher than main muscle 16b and auxiliary muscle 16c owing to be formed at the peristome 16f of the spiracle 16e on the bellying 16d, so shipwreck is in immersing gear box 13 inside from spiracle 16e and then immersing motor 3 inside towards sky side height.
As mentioned above, according to present embodiment, has following effect.
(1) the peristome 16f of spiracle 16e is formed on and is positioned at the position towards sky side height that is higher than main muscle 16b and auxiliary muscle 16c.Therefore, when water such as rainwater accumulated in recess 16i, even formed structure around recess 16i around bellying 16d, the peristome 16f that also can prevent spiracle 16e was immersed in and lodges in the water of recess 16i.Consequently, can prevent that sealing is because of peristome 16f immersion gear box 13 inside of respiration from spiracle 16e.In addition, form the bellying 16d of spiracle 16e, leave setting from main muscle 16b and auxiliary muscle 16c, and the ratio that is set up because of the height of bellying 16d spiracle 16e around its reinforcement (main muscle 16b and auxiliary muscle 16c) towards the high position of sky side.Therefore, for example, make the attitude of motor 3 because of the installation of wiper device, when output shaft 17 is mounted for the attitude with respect to direction inclination vertically upward, owing to do not dispose the peristome 16f of spiracle 16e on the passage under the current that lodge in the recess 16i, can prevent from spiracle 16e to gear box 13 inner immersions.
And, since the peristome 16f of spiracle 16e be formed on than main muscle 16b and auxiliary muscle 16c towards the high position of side height, sky, so formation location independent with main muscle 16b and auxiliary muscle 16c, can prevent to soak to gear box 13 inside, and can improve the design freedom of reinforcement from peristome 16f.
(2) do not need to be used to prevent the other part to gear box 13 inner immersions from spiracle 16e, only need the peristome 16f of spiracle 16e is formed at the simple structure towards the high position of sky side height that reaches auxiliary muscle 16c than main muscle 16b, just can prevent to gear box 13 inner immersions.
(3) because main muscle 16b has strengthened the 16a of bearing portion, and auxiliary muscle 16c link main muscle 16b gear incorporating section 16 the radial outside end and strengthened main muscle 16b, so further the bearing 16a of portion is strengthened on high strength ground.Therefore, more high strength ground supports the output shaft 17 that is supported on the 16a of bearing portion.
(4) since spiracle 16e be arranged on to bloat and be formed on the bellying 16d of sky side, so easily the peristome 16f of spiracle 16e is formed at than main muscle 16b and auxiliary muscle 16c high towards the sky side position.Therefore, though because of bellying 16d by main muscle 16b and auxiliary muscle 16c surround forms center on water such as having accumulated rainwater among the recess 16i time, also can prevent to lodge in water, because of respiration is inhaled into gear box 13 inside from spiracle 16e around recess 16i.
Embodiments of the present invention also can be done following change.
In the above-described embodiment, motor 3 is not limited to and is equipped on the assembly type wiper device 1, for example, can be equipped on the power window apparatus.
In the above-described embodiment, gear box 13 is metallic articles of aluminium alloy etc., also can be synthetic resin article.
In the above-described embodiment, main muscle 16b has formed 12 at circumferencial direction at interval by equal angles, but quantity and position, shape are not limit by this.
In the above-described embodiment, boundary vicinity in installation portion 15 and gear incorporating section 16 has formed bellying 16d, even but be not this position, as long as with output shaft 17 when the sky side is installed on the vehicle body, the peristome 16f of spiracle 16e is formed at form bellying 16d towards the high ground, position of sky side to get final product than main muscle 16b and auxiliary muscle 16c.
In the above-described embodiment, main muscle 16b and auxiliary muscle 16c, low than the peristome 16f of spiracle 16e of its formation towards sky side height and position, but also can make around the main muscle 16b of spiracle 16e and at least one among the auxiliary muscle 16c, form the low level reinforcement that has than the peristome 16f of spiracle 16e towards the low part of sky side.But main muscle 16b and auxiliary muscle 16c need form continuous wall shape.So, then owing to lodge in, flow to around the outside of recess 16i from the lowermost portion of low level reinforcement, so can prevent from spiracle 16e to gear box 13 inner immersions around the water such as rainwater of recess 16i.
As described below according to the technological thought that the respective embodiments described above can be grasped.
(first) a kind of motor, it has: the yoke shell of taking in rotor, and combine with above-mentioned yoke shell, and the gear box that the bearing portion of the output shaft of the rotation that rotatably supporting slows down exports above-mentioned rotor uprightly is provided with, it is characterized in that: on the said gear case, uprightly be provided with many reinforcements that are used to strengthen above-mentioned bearing portion intensity with continuous wall shape, and form and be communicated with inner with the outside spiracle of this gear box and be set at and be positioned at the inboard that has disposed above-mentioned many reinforcements on every side to have peristome ground towards sky direction side, and at least one in above-mentioned many auxiliary muscle are the low level reinforcements that has than the part that forms towards side height and position lowland, sky of the peristome of above-mentioned spiracle.
Claims (6)
1. motor has:
Take in the yoke shell of rotor,
Combine and uprightly be provided with the gear box that supports revolvably the bearing portion of the output shaft of the rotational delay of described rotor output with described yoke shell, it is characterized in that:
On described gear box, uprightly be provided with many reinforcements that are used to improve described bearing portion intensity, and will have the formation of peristome ground and be communicated with the inner spiracle of this gear box towards sky direction side and be arranged to be positioned at the inboard that disposes described many reinforcements on every side with the outside
The peristome of described spiracle is formed on the high position of height towards sky direction side than described reinforcement.
2. motor according to claim 1 is characterized in that: described reinforcement has many main muscle from the radial formation of described bearing portion, and with the interconnective auxiliary muscle of the part of described main muscle.
3. motor according to claim 1 and 2 is characterized in that: described spiracle is arranged on than described reinforcement also to bloating on the bellying of formation towards sky direction side.
4. a wiper device utilizes the driving that is fixed on the motor on the frame that Wiper arm is back and forth rotated, and it is characterized in that:
Described motor has: takes in the yoke shell of rotor, and combines and uprightly be provided with the gear box that supports revolvably the bearing portion of the output shaft of the rotational delay of described rotor output with described yoke shell,
On described gear box, uprightly be provided with many reinforcements that are used to improve described bearing portion intensity, and will have the formation of peristome ground and be communicated with the inner spiracle of this gear box towards sky direction side and be arranged to be positioned at the inboard that disposes described many reinforcements on every side with the outside
The peristome of described spiracle is formed on the high position of height towards sky direction side than described reinforcement.
5. wiper device according to claim 4 is characterized in that: described reinforcement has many main muscle from the radial formation of described bearing portion, and with the interconnective auxiliary muscle of the part of described main muscle.
6. according to claim 4 or the described wiper device of claim 5, it is characterized in that: described spiracle is arranged on than described reinforcement also to bloating on the bellying of formation towards sky direction side.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2003368991A JP2005137092A (en) | 2003-10-29 | 2003-10-29 | Motor and wiper device |
| JP2003368991 | 2003-10-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1612444A true CN1612444A (en) | 2005-05-04 |
Family
ID=34646495
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200410089676 Pending CN1612444A (en) | 2003-10-29 | 2004-10-29 | Motor and wiper |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP2005137092A (en) |
| CN (1) | CN1612444A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103237692A (en) * | 2010-11-30 | 2013-08-07 | 法雷奥系统公司 | Method for programming a wiper system for vehicle windscreens and wiper system |
| CN108199519A (en) * | 2017-12-29 | 2018-06-22 | 昆山腾荣机械有限公司 | A kind of light durable New energy automobile motor housing |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4906376B2 (en) * | 2006-03-20 | 2012-03-28 | 株式会社ミツバ | Motor equipment |
| JP4850606B2 (en) * | 2006-07-27 | 2012-01-11 | アスモ株式会社 | Motor and wiper device |
| JP2008136287A (en) * | 2006-11-28 | 2008-06-12 | Mitsuba Corp | Actuator and masking method for the actuator |
| JP5014030B2 (en) * | 2007-09-07 | 2012-08-29 | 株式会社ミツバ | Electric motor with reduction mechanism |
| JP4950921B2 (en) * | 2008-03-13 | 2012-06-13 | 株式会社ミツバ | Motor equipment |
| DE102008001591A1 (en) * | 2008-05-06 | 2009-11-12 | Robert Bosch Gmbh | Housing for a drive device, drive device and method for checking the tightness of a pressure compensation membrane |
| JP5292332B2 (en) * | 2010-02-05 | 2013-09-18 | 株式会社ケーヒン | Intake control device for internal combustion engine |
| JP5718623B2 (en) * | 2010-11-25 | 2015-05-13 | アスモ株式会社 | Motor gear housing and motor |
| JP4917167B1 (en) * | 2010-11-30 | 2012-04-18 | アスモ株式会社 | Motor gear housing and motor |
| CN103053100B (en) | 2010-11-25 | 2015-11-25 | 阿斯莫有限公司 | Motor gear casing and motor |
| JP6229140B2 (en) * | 2013-03-06 | 2017-11-15 | パナソニックＩｐマネジメント株式会社 | Ion generator |
-
2003
- 2003-10-29 JP JP2003368991A patent/JP2005137092A/en active Pending
-
2004
- 2004-10-29 CN CN 200410089676 patent/CN1612444A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103237692A (en) * | 2010-11-30 | 2013-08-07 | 法雷奥系统公司 | Method for programming a wiper system for vehicle windscreens and wiper system |
| CN103237692B (en) * | 2010-11-30 | 2016-03-16 | 法雷奥系统公司 | For method and the wiper system of the wiper system of vehicle windscreen of programming |
| CN108199519A (en) * | 2017-12-29 | 2018-06-22 | 昆山腾荣机械有限公司 | A kind of light durable New energy automobile motor housing |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2005137092A (en) | 2005-05-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1612444A (en) | Motor and wiper | |
| CN1190338C (en) | Vehicle neck structure for vehicle | |
| CN1862005A (en) | Engine device for motorcycles | |
| CN1751921A (en) | Wiper motor | |
| CN1113777C (en) | Cooling device of external engine system | |
| CN1129717C (en) | Drainage pump | |
| CN1296252C (en) | Outboard motor vibration-isolating support structure | |
| CN1083505C (en) | Shaft assembly for use in washing machine | |
| CN2863843Y (en) | Draining pump for washing machine | |
| CN1202452A (en) | Drive unit for hoist | |
| CN1191253A (en) | Power system of washing machine | |
| CN1513710A (en) | Automatic opening/closing device for vehicle | |
| US6536069B1 (en) | Wiper system mechanism | |
| CN1220606C (en) | Car body cover-seat locking and mounting structure for small-sized vehicle | |
| CN1218125C (en) | Mounting structure of piston pin for hermetic compressor | |
| JP2009225505A (en) | Motor device | |
| CN1286699C (en) | Outboard motor | |
| CN213269454U (en) | Wire winding wheel shell mechanism and automobile glass lifter | |
| CN1219676C (en) | Accepting structure of mopeds | |
| CN215292889U (en) | Automobile-used helping hand evacuation electromagnetic pump | |
| CN218982527U (en) | Carrier plate glass cleaning equipment | |
| CN1195077A (en) | Rotary compressor | |
| CN213437140U (en) | A wing section foundry goods burring device for connecting heavy crushing equipment | |
| CN212454075U (en) | Automatic opening and closing mechanism for box cover and vehicle | |
| CN217994582U (en) | Automobile engine apron convenient to installation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 |