CN106363582A - Handheld power tool - Google Patents
Handheld power tool Download PDFInfo
- Publication number
- CN106363582A CN106363582A CN201610408973.8A CN201610408973A CN106363582A CN 106363582 A CN106363582 A CN 106363582A CN 201610408973 A CN201610408973 A CN 201610408973A CN 106363582 A CN106363582 A CN 106363582A
- Authority
- CN
- China
- Prior art keywords
- filter
- hood
- shell
- recess
- electric tool
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25F—COMBINATION OR MULTI-PURPOSE TOOLS NOT OTHERWISE PROVIDED FOR; DETAILS OR COMPONENTS OF PORTABLE POWER-DRIVEN TOOLS NOT PARTICULARLY RELATED TO THE OPERATIONS PERFORMED AND NOT OTHERWISE PROVIDED FOR
- B25F5/00—Details or components of portable power-driven tools not particularly related to the operations performed and not otherwise provided for
- B25F5/02—Construction of casings, bodies or handles
Abstract
The present invention provides a handheld power tool for reducing the grip reduction caused by the provision of a filter. The handheld power tool comprises a processing portion (3) configured in front, a cylindrical housing (5) extending rearward from the processing portion (3), and a motor (8) serving as a driving source housed in the housing (5), a holding portion is formed on the outer circumferential surface of the housing (5), a recess (26) is formed of the rear side of the housing (5) and recessed inwardly from the outer circumferential surface of the housing (5), and the recess (26) is formed with an opening (26a) for importing external air for cooling the motor (8). A filter (41) covering the opening (26a) and a filter cover (31) covering the filter (41) are installed on the recess (26) in a detachable manner. The outer circumferential surface of the filter cover (31) is formed to be an outline continuous with the outer circumferential surface of the casing (5).
Description
Technical field
The present invention relates to a kind of using motor as driving source hand held electric tool.
Background technology
For a long time it is known to for example be referred to as the hand held electric tool of disk sander.This kind of handss
The formula electric tool of holding possesses the tubular rearward extend in the processing department of front configuration and from processing department
Shell, contain the motor as driving source in inside the shell.In processing department, rotating grinding tool is installed
For loading and unloading, grinding operation etc. can be carried out using this rotating grinding tool.Shell becomes for for making
The handle part that user holds, carries out operation with singlehanded or this handle part of two-handed hand-held.When using singlehanded
When holding handle part, the front side holding handle part is common occupation mode.In addition, with the hands holding
In the case of handle part, handle the front side holding handle part being handled with another with one and hold rear side.
In grinding operation using hand held electric tool as described above etc., produced by machined material
The dust such as raw chip with enter inside the shell in the lump for cooling down the extraneous air of motor, thus may
Motor etc. is made to produce undesirable condition.Consider in the shell for importing extraneous air as its countermeasure
Opening setting filter.For example following patent documentations 1 disclose the hand electric work of following structures
Tool: using becoming the net blanket of filter to be close to state and integratedly to cover the shell being formed with opening
Rear side outer peripheral face.
Citation
Patent documentation
Patent documentation 1: Japanese Unexamined Patent Publication 2002-283255 publication
However, in the case of the hand held electric tool holding patent documentation 1, may be because netted
Cover edge formed step difference and lead to hold property reduce.
Content of the invention
The present invention be in view of the presence of above-mentioned problem and complete, it is intended that providing a kind of minimizing
The hand held electric tool that the holding leading to because of setting filter reduces.
Hand held electric tool involved in the present invention possesses: in the processing department of front configuration；From described
The shell of the tubular that processing department rearward extends；And it is contained in the electricity as driving source of described shell
Motivation, the outer peripheral face of described shell becomes handle part, and described hand held electric tool is characterised by,
It is formed with the recess from the inward-facing side in the periphery of described shell depression in the rear side of described shell,
Described recess is formed with the opening importing the extraneous air for cooling down described motor, in described recess
The mistake being provided with the filter covering described opening in the way of can loading and unloading and covering described filter
Filter cover, the outer peripheral face of described filter hood is formed as the continuous profile with the outer peripheral face of described shell.
It is also possible to be configured in hand held electric tool involved in the present invention, in described filter
The rearward end of cover is provided with is dismantling the operating portion being operated during described filter hood, institute from described recess
The rear end stating operating portion is located at the rear end position on the front than described shell.
In addition, in hand held electric tool involved in the present invention or, described filter
It is fixed on described filter hood.
Additionally, in hand held electric tool involved in the present invention or, described recess shape
At opposed two on the outer peripheral face of shell described in Cheng Yu.
Invention effect
In accordance with the invention it is possible to provide a kind of reduction of the holding reducing and leading to because of setting filter
Hand held electric tool.
Brief description
Fig. 1 is the axonometric chart of the hand held electric tool involved by one embodiment of the present invention.
Fig. 2 is the top view of above-mentioned hand held electric tool.
Fig. 3 is the side view of above-mentioned hand held electric tool.
Fig. 4 is the a-a sectional view in Fig. 2, and clipped diagram.
Fig. 5 is the enlarged drawing of the major part of Fig. 4.
Fig. 6 is the b-b sectional view in Fig. 2.
Fig. 7 is the c-c sectional view in Fig. 2.
Fig. 8 is the axonometric chart illustrating in above-mentioned hand held electric tool, filter hood decomposing state.
Fig. 9 be illustrate in above-mentioned hand held electric tool, dismounting filter hood after state main
Partial top view.
Figure 10 is the figure illustrating filter hood, and (a) is top view, and (b) is side view, (c)
It is look up figure.
Figure 11 is the axonometric chart of the installation process for filter hood is described.
Description of reference numerals:
1: disk sander
2: emery wheel
2a: safety guard
3: processing department
5: shell
5a: ridge design
6: front side shell
8: brush motor
9: blower-casting
10: gear-box
11: cooling fan
12: axle
13: filter hood
14: capacitor
15: diverter
16: bearing
17: little gear
18: bevel gear
19: bearing
20: bearing
21: drive shaft
22: flange
23: nut
24: hood
24a: upside hood
24b: downside hood
25: hood outer peripheral face
26: recess
26a: opening
26b: engaging portion
26c: groove
26d: locking hole
26e: location hole
27: mains cord
28: filter
29: on-off switch
31: filter hood
32: air introduction hole
33: elastic engaging portion
33a:u shape portion
33b: operating sheet
33c: locking projection
34: hook portion
35: locator protrusions
36: arc-shaped peripheral part
37: side of sidewall portion
38: slit
41: filter
Specific embodiment
Hereinafter, using Fig. 1～Figure 11 to for implementing preferred embodiment illustrating of the present invention.
It should be noted that in the following embodiments, exemplify and apply the present invention to as hand-held
The situation of the disk sander of electric tool simultaneously illustrates.In addition, following embodiment not limits
Invention involved by fixed items claim, and be not limited to as the solution of invention need
The situation of the combination of whole features of explanation in embodiment.
As shown in FIG. 1 to 3, the disc grinder as hand held electric tool involved by present embodiment
Ray machine 1 possesses: can install the processing department 3 of the emery wheel 2 as instrument；And from processing department 3 to
The shell 5 of the tubular that rear extends.The outer peripheral face of shell 5 becomes the handle part holding for user.
In addition, possess in processing department 3 thering is the safety guard 2a covering emery wheel 2.
Shell 5 is configured to possess: the front side shell 6 of the barrel shape positioned at front side；And with front side outside
The hood 24 of the construction of hemisection up and down that the rear side of shell 6 links.Front side shell 6 and hood 24 are by resin
Manufacture.
The major part of front side shell 6 is formed as the tubular that section view is in circular, as shown in figure 4,
The brush motor 8 becoming the driving source for making emery wheel 2 rotation is contained inside it.Outside front side
The front end of shell 6 is linked with the gear-box 10 constituting processing department 3 via inner shell.In addition, in front side
It is configured with blower-casting 9, this blower-casting 9 covers the outer of cooling fan 11 in the leading section of shell 6
Week.Cooling fan 11 is installed to be and is rotated integrally with the axle 12 of brush motor 8.Therefore, by making
The axle 12 of brush motor 8 rotates and so that cooling fan 11 is rotated, thus, by hood described later
24 setting a pair filter hoods 31,31 etc. up and down and import the extraneous air (sky outside shell 5
Gas).The extraneous air being imported is to the capacitor 14 of noise counter plan, diverter 15, brush motor
8 etc. are cooled down, and afterwards, discharge from the air vent being formed on gear-box 10.It should be noted that
In the disk sander 1 of present embodiment, due to using brush motor 8 it is therefore desirable to house electricity
The receiving space of brush.Therefore, as shown in FIG. 1 to 3, by front side shell 6 and hood 24
Make front side shell 6 and hood 24 protruding outside in the lateral direction and form receiving space near linking part.
Possess in gear-box 10: the leading section of the axle 12 of brush motor 8 is rotationally supported
Bearing 16；And it is installed to be the little gear 17 rotating integrally with the front end of the axle 12 of brush motor 8.
The bevel gear 18 engaging with this little gear 17 be installed to be in gear-box 10 with the vertical by
The top of lower a pair of the drive shaft 21 of bearing 19,20 supporting rotates integrally.In drive shaft 21
Bottom is provided with emery wheel 2 (omitting diagram in the diagram), and this emery wheel 2 is in by upper and lower flange 22
State with nut 23 clamping.Therefore, rotated by making the axle 12 of brush motor 8, axle 12
Revolving force is passed to little gear 17, bevel gear 18 and then is passed to drive shaft 21, so that sand
Wheel 2 rotation.
The hood 24 of hemisection construction possesses upside hood 24a and downside hood 24b, wall behind up and down
Possess on-off switch 29 (with reference to Fig. 7), and mains cord 27 runs through rear wall.In addition,
The both sides up and down of hood 24 possess the filter hood being formed with multiple air introduction hole 32 and can loading and unloading
31.As shown in Figure 10 (c), cancellous filter 41 is fixed with filter hood 31,
When importing extraneous air into hood 24, prevent dust from entering.In addition, by upper and lower both sides
At two, configuration is formed with the filter hood 31 of multiple air introduction hole 32 such that it is able to efficiently import
The extraneous air of the q.s needed for cooling of brush motor 8 grade.
As shown in fig. 6, the handle part of disk sander 1 has the profile that section view is in circular, tail
Cover 24 has the hood outer peripheral face 25 of the part for profile forming section view in circular.In hood
A part for outer peripheral face 25 is formed with the small ridge design 5a for on-slip etc..Need explanation
It is that profile in this does not include minute shape as ridge design 5a.In addition, in hood 24
Both sides have the recess 26 that the profile being in circular from this section view is recessed to inner side up and down.Recess 26
Have under section view be in arc-shaped gabarit, as shown in figure 9, as will under vertical view be rear end (
Be right-hand member in Fig. 9) two corners carry out the rectangular area of chamfering, being formed at the front portion from hood 24
Scope to rear end.Opening 26a inside and outside recess is formed with multiple running through, in opening 26a
Rear side, be formed with locking for the elastic engaging portion 33 for filter hood 31 described later as hole
Engaging portion 26b.It is formed with the groove 26c extending in the longitudinal in the left and right edge of recess 26, in groove
The front side of 26c is respectively formed with and carries out for hook portion 34,34 insertion for filter hood 31 described later
Locking locking hole 26d.Additionally, on the fore-and-aft direction of groove 26c position rearward, respectively shape
Become and have the location hole 26e chimeric for locator protrusions 35,35 insertion for filter hood 31 described later.
It should be noted that in fig .9, only illustrate the recess 26 of upside in detail, but the recess of downside
26 also have the recess 26 identical shape with upside.
As shown in fig. 6, filter hood 31 has the arc-shaped being shaped generally as arc-shaped under section view
Peripheral part 36；And from the left and right sides of arc-shaped peripheral part 36 towards the formation of above-below direction central authorities
Side of sidewall portion 37,37, and by resin manufacture.In addition, as shown in Figure 10, filter hood 31 is formed as
To be that two corners of rear end (in Fig. 10 for right-hand member) carry out the rectangle of chamfering under vertical view, become
Profile corresponding with the region of recess 26.Arc-shaped peripheral part 36 is formed in antero-posterior extent, at it
Region beyond rear portion is formed with multiple hexagonal air introduction hole 32.It should be noted that one
The hexagon dividing is recessed decorative pattern on the outer peripheral face of arc-shaped peripheral part 36, and does not extend through.
At the rear portion of arc-shaped peripheral part 36, it is formed with two at a prescribed interval and has towards front from rear end
There is the slit 38 of specific length, between two slits 38, as Fig. 5 is shown specifically, even
Continue and be provided with elastic engaging portion 33, this elastic engaging portion 33 has: from arc-shaped periphery under side-looking
Portion 36 is in that substantially u shape ground projects downwards the u shape portion 33a being formed；From u shape portion 33a
The operating sheet 33b of tabular that rearward extends of upper rear end；And the lower section of operating sheet 33b from
Rearward projecting locking projection 33c of u shape portion 33a.Leading section in side of sidewall portion 37,37
It is formed with the hook portion 34,34 that substantially j shape ground is projecting downwards under side-looking, in side of sidewall portion
37th, on 37 fore-and-aft direction position rearward be formed with locator protrusions 35 projecting downwards,
35.As shown in Figure 10 (c), the cancellous filter 41 being made up of nylon is to cover institute from inner side
The bottom surface that the state of some air introduction hole 32 is fixed on arc-shaped peripheral part 36 by deposition is (interior
Surface).It should be noted that in the state of filter hood 31 is installed on recess 26, filtering
Device 41 covers all of opening 26a.
Next, the installation of the recess 26 to hood 24 illustrates to filter hood 31.
In the case of install filter hood 31 to the recess 26 of hood 24, first, as Figure 11
Shown, so that filter hood 31 is tilted in the way of front side becomes lower section, so that hook portion 34,34 is inserted simultaneously
Locking hole 26d, 26d being formed engaging in groove 26c, the 26c in recess 26.Next, making filtration
Device cover 31 is rotated in the way of along recess 26 as center of rotation with hook portion 34,34 from this state.
Along with rotation, as shown in fig. 7, side of sidewall portion 37,37 is gradually inserted groove 26c, 26c, positioning is prominent
Play 35,35 insertions and be embedded in location hole 26e, 26e, and the u shape portion of elastic engaging portion 33
Bottom insertion engaging portion 26b of 33a.And, when filter hood 31 is pressed towards recess 26
When, locking projection 33c being formed on u shape portion 33a is subject to the inner surface of engaging portion 26b
Pressing, thus makes u shape portion 33a that elastic deformation occurs, locking projection 33c crosses engaging portion
26b carries out locking (with reference to Fig. 5).Consequently, it is possible to realize filter hood 31 to the recess of hood 24
26 installation.It should be noted that under the installment state of filter hood 31, elastic engaging portion 33
Operating sheet 33b rear end be located at respect to the rear end of hood 24 front.
In the case of dismantling mounted filter hood 31, to the operating sheet making elastic engaging portion 33
The direction that 33b floats from recess 26 carries out pressing operation, makes u shape portion 33a that elastic deformation to occur
And it is locking to engaging portion 26b, thus, it is possible to simply by filter hood to release locking projection 33c
31 dismantle from recess 26.Therefore, it is possible to easily carry out the cleaning work of filter 41.
As shown in fig. 6, the filter hood 31 installed of recess 26 in the both sides up and down of hood 24
The outer peripheral face of arc-shaped peripheral part 36 is continuously connected with hood outer peripheral face 25, thus being formed at section view
It is in down the profile of circular.In addition, as shown in Figure 5 and 7, the circular arc of filter hood 31
The leading section outer peripheral face of the shape peripheral part 36 outer peripheral face continuously phase with hood 24 in the longitudinal direction
Even, thus forming linear profile.Therefore, because feel when there is not holding incongruity that
The step difference of sample, therefore holding property will not reduce.
In addition, front side shell 6, hood 24 and filter hood 31 are by the hard material of phase same material
I.e. resin manufacture, when holding, thoughts and feelings does not almost have difference, and therefore holding property will not reduce.
Additionally, under the installment state of filter hood 31, the hook portion 34,34 of the leading section left and right sides
Engaging in locking hole 26d, 26d, and the elastic engaging portion 33 of rearward end is engaging in engaging portion 26b,
Therefore filter hood 31 will not float (flying out) from recess 26.Therefore, it is possible to maintain no step difference
State.
Additionally, in the installation exercise of filter hood 31, hook portion 34,34 to locking hole 26d,
In the case of the insertion of 26d is incomplete, locator protrusions 35,35 cannot insert be embedded in location hole 26e,
26e, therefore operator can easily realize this situation.Therefore, hook portion 34,34 to locking hole 26d,
Under the incomplete situation of insertion of 26d, it can be avoided that wanting to make elastic engaging portion 33 engaging in by card
Determine to press by force during portion 26b and lead to filter hood 31 that the situation of breakage occurs.
Additionally, under the installment state of filter hood 31, the operating sheet 33b's of elastic engaging portion 33
Rear end is located at front with respect to the rear end of hood 24, therefore, it is possible to prevent operating sheet 33b because of contact
Make the unexpected situation about coming off of filter hood 31 etc. being pressed.
More than, being preferred embodiment illustrated to the present invention, but the technical scope of the present invention
It is not limited to the scope described in above-mentioned embodiment.Can be to the various changes in addition of above-mentioned embodiment
More or improve.
For example, in the above-described embodiment, filter 28 is fixed in the inner surface of filter hood 13,
But filter can also be configured to independent component.
In addition, for example, in the above-described embodiment, adopt brush motor 8 as driving source, but
Not limited to this.For example, it is also possible to be brushless electric machine.
In addition, for example, in the above-described embodiment, filter hood 13 is with opposed in the vertical direction
Mode be installed on the peripheral part of hood 24, but not limited to this.For example, it is also possible to by left and right
On direction, opposed mode is installed.Or, as long as being able to maintain that the cooling effect of motor,
Can only in up and down or left and right either one installation.
In addition, for example, in the above-described embodiment, handle part has under section view is in circular
Profile, but not limited to this.For example, it is also possible to have the profile of ellipse.
Claims (4)
1. a kind of hand held electric tool, it possesses:
Processing department in front configuration；
The shell of the tubular rearward extending from described processing department；And
It is contained in the motor as driving source of described shell,
The outer peripheral face of described shell becomes handle part,
Described hand held electric tool is characterised by,
It is formed with recessed from the inward-facing side in the periphery of described shell depression in the rear side of described shell
Portion,
It is formed with the opening importing the extraneous air for cooling down described motor in described recess,
Filter and the covering covering described opening is installed in the way of can loading and unloading in described recess
The filter hood of described filter,
The outer peripheral face of described filter hood is formed as the continuous profile with the outer peripheral face of described shell.
2. hand held electric tool according to claim 1 it is characterised in that
It is provided with entering when described recess dismantles described filter hood in the rearward end of described filter hood
The operating portion of row operation,
The rear end of described operating portion position on the front positioned at the rear end than described shell.
3. hand held electric tool according to claim 1 and 2 it is characterised in that
Described filter is fixed on described filter hood.
4. hand held electric tool according to any one of claim 1 to 3 it is characterised in that
Described recess is formed at opposed two on the outer peripheral face of described shell.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2015-145542 | 2015-07-23 | ||
| JP2015145542A JP6646373B2 (en) | 2015-07-23 | 2015-07-23 | Hand-held power tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106363582A true CN106363582A (en) | 2017-02-01 |
Family
ID=57880932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610408973.8A Pending CN106363582A (en) | 2015-07-23 | 2016-06-12 | Handheld power tool |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP6646373B2 (en) |
| CN (1) | CN106363582A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110315482A (en) * | 2018-03-28 | 2019-10-11 | 株式会社牧田 | Electric tool |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2018108625A (en) * | 2016-12-29 | 2018-07-12 | 日立工機株式会社 | Power tool |
| DE102017001002B4 (en) * | 2017-02-03 | 2020-07-23 | Gerd Eisenblätter Gmbh | ELECTRIC HAND TOOL WITH DUST PROTECTION COVER |
| JP7413780B2 (en) * | 2019-12-27 | 2024-01-16 | 工機ホールディングス株式会社 | Work equipment and filters |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002283255A (en) * | 2001-03-22 | 2002-10-03 | Makita Corp | Power tool |
| CN1575932A (en) * | 2003-07-25 | 2005-02-09 | 松下电工株式会社 | Movable electric tool |
| CN101468446A (en) * | 2007-12-26 | 2009-07-01 | 株式会社牧田 | Power tool |
| CN101657297A (en) * | 2007-04-12 | 2010-02-24 | 罗伯特·博世有限公司 | Machine tool, particularly hand machine tool |
| CN101925443A (en) * | 2008-02-15 | 2010-12-22 | 梅塔波沃克有限公司 | Dust-protected hand-held power tool |
| CN102171005A (en) * | 2008-09-03 | 2011-08-31 | 株式会社牧田 | Work tool |
| CN102458777A (en) * | 2009-06-19 | 2012-05-16 | 株式会社牧田 | Working tool |
| CN103904809A (en) * | 2012-12-27 | 2014-07-02 | 利优比株式会社 | Electric tool |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5441060B2 (en) * | 1973-02-23 | 1979-12-06 | ||
| JPS6018308Y2 (en) * | 1979-04-26 | 1985-06-03 | 芝浦メカトロニクス株式会社 | Electric tool |
| JP2008023694A (en) * | 2006-07-25 | 2008-02-07 | Makita Corp | Working tool |
| JP6398187B2 (en) * | 2013-12-20 | 2018-10-03 | 工機ホールディングス株式会社 | Electric tool |
| JP2015127070A (en) * | 2013-12-27 | 2015-07-09 | 日立工機株式会社 | Electric work machine |
| JP5700266B2 (en) * | 2014-01-10 | 2015-04-15 | 日立工機株式会社 | Electric tool |
-
2015
- 2015-07-23 JP JP2015145542A patent/JP6646373B2/en active Active
-
2016
- 2016-06-12 CN CN201610408973.8A patent/CN106363582A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002283255A (en) * | 2001-03-22 | 2002-10-03 | Makita Corp | Power tool |
| CN1575932A (en) * | 2003-07-25 | 2005-02-09 | 松下电工株式会社 | Movable electric tool |
| CN101657297A (en) * | 2007-04-12 | 2010-02-24 | 罗伯特·博世有限公司 | Machine tool, particularly hand machine tool |
| CN101468446A (en) * | 2007-12-26 | 2009-07-01 | 株式会社牧田 | Power tool |
| CN101925443A (en) * | 2008-02-15 | 2010-12-22 | 梅塔波沃克有限公司 | Dust-protected hand-held power tool |
| CN102171005A (en) * | 2008-09-03 | 2011-08-31 | 株式会社牧田 | Work tool |
| CN102458777A (en) * | 2009-06-19 | 2012-05-16 | 株式会社牧田 | Working tool |
| CN103904809A (en) * | 2012-12-27 | 2014-07-02 | 利优比株式会社 | Electric tool |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110315482A (en) * | 2018-03-28 | 2019-10-11 | 株式会社牧田 | Electric tool |
| CN110315482B (en) * | 2018-03-28 | 2023-02-24 | 株式会社牧田 | Electric tool |
Also Published As
| Publication number | Publication date |
|---|---|
| JP6646373B2 (en) | 2020-02-14 |
| JP2017024122A (en) | 2017-02-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106363582A (en) | Handheld power tool | |
| EP2479000B1 (en) | Dust-collecting cover for disc grinder | |
| US10682739B2 (en) | Electrical hand-held tool with protective dust cover | |
| EP0953407B1 (en) | Powered oscillating hand tool | |
| RU2009141525A (en) | TECHNOLOGICAL MACHINE, BEFORE ANY MANUAL MACHINE | |
| US9687129B2 (en) | Robot cleaner | |
| JP5047697B2 (en) | Electric tool | |
| US7131894B1 (en) | Grinding machine with a dust collecting device | |
| EP3132892B1 (en) | Multi-sander kit | |
| CN108367425B (en) | Hand-held power tool | |
| JP5765017B2 (en) | Dust collecting cover and disc grinder with dust collecting cover | |
| CN105817978A (en) | Dust suction electric grinder | |
| CN106256494A (en) | Hand held electric tool | |
| JP2005238417A (en) | Hand grinder | |
| DE102015006042A1 (en) | grinding tool | |
| CN207087566U (en) | Motor magnetic sheet sanding apparatus | |
| EP2954814A1 (en) | Suction tool for electric cleaner and electric cleaner using same | |
| CN108326697A (en) | A kind of phone housing burnishing device | |
| JP4559177B2 (en) | Polishing machine cover and polishing machine | |
| CN205325407U (en) | Tubular product burnishing machine of high -efficient dust absorption | |
| JP5895611B2 (en) | Dust collection adapter and power tool with dust collection adapter | |
| CN104057398A (en) | Dust removing motor grinder | |
| JP2018075661A (en) | Polishing dust collector | |
| KR20120004061A (en) | Dust hood assembly for adjusting location easily and power tool with the same | |
| CN216066873U (en) | Hand-held type AG glass grinding device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20180427 Address after: 762 times in mikazaki, central city, Hiroshima, Japan Applicant after: KYOCERA Industrial Tools Co., Ltd. Address before: Hiroshima County, Japan Applicant before: Ryobi Ltd. |
|
| TA01 | Transfer of patent application right | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170201 |
|
| WD01 | Invention patent application deemed withdrawn after publication |