CN101130242B - Dust-extracting system - Google Patents
Dust-extracting system Download PDFInfo
- Publication number
- CN101130242B CN101130242B CN2007101468786A CN200710146878A CN101130242B CN 101130242 B CN101130242 B CN 101130242B CN 2007101468786 A CN2007101468786 A CN 2007101468786A CN 200710146878 A CN200710146878 A CN 200710146878A CN 101130242 B CN101130242 B CN 101130242B
- Authority
- CN
- China
- Prior art keywords
- collecting system
- dust collecting
- suction
- dust
- annex
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000000428 dust Substances 0.000 claims description 131
- 230000001681 protective effect Effects 0.000 claims description 5
- 238000007664 blowing Methods 0.000 claims description 3
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 description 10
- 238000005553 drilling Methods 0.000 description 8
- 238000007789 sealing Methods 0.000 description 6
- 230000008676 import Effects 0.000 description 3
- 238000007639 printing Methods 0.000 description 3
- 238000005086 pumping Methods 0.000 description 3
- 241001074085 Scophthalmus aquosus Species 0.000 description 2
- 238000001746 injection moulding Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical compound C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000002459 sustained effect Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
- B08B15/04—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area from a small area, e.g. a tool
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B47/00—Constructional features of components specially designed for boring or drilling machines; Accessories therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/0042—Devices for removing chips
- B23Q11/0046—Devices for removing chips by sucking
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Auxiliary Devices For Machine Tools (AREA)
- Drilling And Boring (AREA)
- Percussive Tools And Related Accessories (AREA)
Abstract
What is proposed is a dust-extracting system, particularly for hand-held machine tools, which has a first dust-extracting attachment (12) for coupling to a suction unit (14), and at least one second dust-extracting attachment (16, 18, 20).
Description
Technical field
The present invention is based on a kind of dust collecting system especially for hand held power machine.
Background technology
The known dust collecting system that is used for hammer drill, said hammer drill has one and is used to be connected to a dust suction annex on the pump unit.
Summary of the invention
The present invention proposes a kind of dust collecting system; Be particularly useful for hand held power machine; This dust collecting system has the first dust suction annex and at least one the second dust suction annex that are used to be connected on the pump unit; Can improve the operating personnel's of dust collecting system comfortableness thus, its mode is that the available when needed second dust suction annex of these operating personnel is changed the first dust suction annex in the work of being in.Therewith relatively, " dust suction annex " is interpreted as a kind of like this annex, and it is considered to be worth doing in order directly to aspirate dirt, the dirt of especially holing is considered the place that is set at dirt bits product or the formation of dirt bits to be worth doing and directly center on the instrument layout.Preferred these dust suction annexes are set for dissimilar application; Pure suction when for example being set for no instrument and/or air-supply etc.; And/or be used for dissimilar instruments, wherein " dissimilar instruments " particularly be interpreted as being used for material different instrument, be used for the instrument of material different excision, as be used to brush, the instrument of grinding, cut-out and/or boring; And/or have the instrument of visibly different diameter, as preferably having the instrument of the diameter that differs many times.
The present invention proposes in addition, and these dust suction annexes are set for the work of using different boring bar tools, can realize being used for the raising of flexibility of the dust collecting system of different application scope thus." different boring bar tools " especially are interpreted as such boring bar tool; They are different aspect different ranges of application and/or different boring bar tool type, and for example a spiral bit, a hollow boring bit or other those skilled in the art think significant boring bar tool.
Preferred at least one dust suction annex comprises the subregion that at least one is transparent; The operator that can advantageously realize hand held power machine dust collecting system or that have dust collecting system thus sees instrument, especially the zone to be processed of a boring bar tool and/or a workpiece.Therewith relatively, " transparent subregion " zone that be interpreted as constituting and/or that especially constitute by a kind of material of printing opacity by a free space.Here the material of printing opacity preferably thinks that by glass material, plastic material and/or those skilled in the art significant other material constitutes.
Propose in addition, this dust collecting system has at least one device of freely blowing that is set for transparent subregion, when dust collecting system is worked, can produce additional ventilation or free air-supply effect thus.Can prevent thus undesirable dirt bits in transparent subregion accumulation and can make the operator see boring bar tool and/or workpiece to be processed in the clear.In the case, this device can be by a guiding device and/or especially by at least one additional opening, and for example an air admission hole constitutes.
Advantageously, at least one dust suction annex has at least one protective device, makes the suction areas of dust suction annex can be to outside seal thus.Preferred this protective device be set at the dust suction annex on a side of workpiece, thereby can additionally compensate undesirable workpiece unevenness.Protective device preferably is made up of a kind of material of rubber type, but can consider also that in principle those skilled in the art think significant other material.
In another configuration of the present invention, propose, at least one dust suction annex has a housing region, and this housing region is set for and holds hollow boring bit, can advantageously widen the range of application of dust collecting system thus.The housing region that is used for hollow boring bit is preferably aspirated, and make thus when dust collecting system moves can the ground work of dustless bits.
Propose in addition, housing region has at least two different cross-sectional areas, can be implemented in the inner a kind of simply constructed dirt bits seal form of dust suction annex thus.Preferred zone-this zone with bigger cross section is set for the brill tooth that holds hollow boring bit and is used for dust suction-towards workpiece to be processed, so that is connected smaller cross-sectional area on this zone on the direction of a side that deviates from workpiece or on the operator's of hand held power machine direction, can advantageously realize the sealing of dirt bits by one.
Advantageously, at least one dust suction annex has a suction channel, and this suction channel is set for boring of suction, can realize thus that dustless work and fixture are better adhered to or fixing in boring.Suction channel preferably is made up of a tubular part for this reason, and the length of this tubular part is particularly greater than its diameter or its maximum cross section distance many times.
Propose in addition, the dust suction annex has at least one movable zone, and the dust suction annex is imported in the boring especially easily and neatly.Can advantageously reduce the fracture trend of dust suction annex in the case.Here " movable zone " is interpreted as such zone: it is set for a relative axis, tool axis especially, and for example a drilling axis is regulated with different angles.This movable area is preferably by a Hookean region, especially flexible bellows region, be made up of spherojoint etc.
Advantageously, this dust collecting system comprises at least one removable protection pad device, can protect a workpiece or wall to be processed to avoid polluting and/or the extruding vestige of hand held power machine thus.This removable protection pad device preferably have a kind of with the dust suction annex and/or dust collecting system will form the shape that the All Ranges that contacts covers with wall, wherein this removable protection pad device here can be shifted onto, bond to and be fixed on the dust suction annex by velcro etc.This removable protection pad device can be by paper in addition, and for example disposable sealing paper washer by fabric, thinks that by rubber and/or by those skilled in the art significant other material constitutes.
Propose in addition; This dust collecting system has an interface; This interface is set in the subregion of suction channel of pump unit; This subregion is directed with suction axis normal ground, thus can be advantageously irrelevant with interface or irrespectively change the length of the movable suction arm of pump unit with different dust suction annexes.But also can consider in principle, be set to pump unit on and/or those skilled in the art of being arranged on dust collecting system think in significant other position along the suction axis interface.A plane of preferable interface adapts to the plug-in type instrument of a maximum.Here " suction axis " is interpreted as such axis: dust collecting system is basically along this axis orientation, and this axis in addition with the axis of hand held power machine, as especially extending abreast with a drilling axis.
Advantageously, this dust collecting system comprises at least one locking unit in interface area, can realize simply thus, especially without instrument ground the dust suction annex is fixed on the pump unit.
Propose in addition; Locking unit has at least one operating parts; This operating parts is set for without assembling of instrument ground and/or dismounting; Can realize simply thus, especially locking connect thrown off without instrument ground, perhaps can be especially fast and on pump unit, change different dust suction annexes simply.
Description of drawings
Other advantage of the present invention can obtain from following description of drawings.One embodiment of the present of invention shown in the drawings.Accompanying drawing, specification and claims comprise a plurality of characteristics in combination.Those skilled in the art can meet the destination and individually investigate these characteristics and sum up significant other combination.
Shown in the figure:
Fig. 1 is the sketch map with hand held power machine of a dust collecting system,
Fig. 2 has the phantom dust suction annex, Fig. 1 dust collecting system that is used for spiral bit,
Fig. 3 illustrates the dust suction annex among Fig. 2,
Fig. 4 illustrates a dust suction annex at upper opening,
Fig. 5 has the phantom dust suction annex, Fig. 1 dust collecting system that is used for hollow boring bit,
Fig. 6 illustrates the dust suction annex among Fig. 5,
Fig. 7 illustrates a dust suction annex with a suction channel, and
Fig. 8 illustrates a removable protection pad device.
The specific embodiment
One has a hand held power machine 58 that is used for the rotary of instrument and/or impact type drive unit shown in Fig. 1, and especially a hammer drill has connected a dust collecting system 10 through a point of attachment 60 on this hand held power machine.This dust collecting system 10 comprises a pump unit 14 and a plurality of dust suction annex 12,16,18,20 (Fig. 1 to 7).These dust suction annexes 12,16,18,20 are set for the work of using different boring bar tools 22,24, and can be connected to of pump unit 14 on suction arm 62 variable on its length through an interface 46.
Hand held power machine 58 (Fig. 1) has a driver element 64, a fan 66 and an additional fan 68 that is used to cool off driver element 64.Along driving direction 70, this hand held power machine 58 has a tool holder 72, and a boring bar tool 22 that is made up of spiral bit is housed in this tool holder.Additional fan 68 through hand held power machine 58 produces required air-breathing of dust suction in dust collecting system 10.Fan 68 that should be additional is driven through a driving shaft 74 by driver element 64.When 58 work of dust collecting system 10 or hand held power machine, produce air-breathing, this air-breathing dust suction that causes on dust suction annex 12.Dust suction annex 12 is arranged around boring bar tool 22 on circumferencial direction 76, and the residual thing of boring that the boring dirt that will when boring, produce is considered to be worth doing and fallen siphons away.Boring dirt bits are directed to its adjustable length suction channel 52 of suction arm 62 through interface 46 from dust suction annex 12, wherein aspirate arm 62 along suction axis 48 orientations.Suction axis 48 extends with drilling axis 78 abreast.Suction channel 52 comprises an elbow part 80 in the side towards dust suction annex 12,18, and this elbow part has the bending to 90 ° in the direction of boring bar tool 22, so that the subregion 50 of suction channel 52 and suction axis 48 vertically directed (Fig. 2 and 5).Suction channel 52 and dust suction annex 12; Interface 46 between 18 (Fig. 2 and 5) is set on the subregion 50 of suction channel 52; Wherein interface 46 plane 82 is parallel to the suction axis 48 of pump unit 14 and perpendicular to pumping direction 98 orientations in the subregion 50 of suction channel 52 (Fig. 1,2 and 5).
The boring dirt bits that aspirated are through in the dust collecting module 84 of suction channel 52 arrival pump units 14 (in Fig. 1, being represented by arrow).Dust collecting module 84 comprises a filter 86 that is used for the separation of dirt bits that can take out.Suction air is separated with the boring dirt bits and the residual thing of holing; And the air that makes purification reaches through suction channel 88 and then imports in the hand held power machine 58 and the incorporated fan 68 that leads through point of attachment 60, and discharges through the air vent that is not shown specifically on the hand held power machine 58 there.
Fig. 2 and 5 illustrates has the phantom of hand held power machine 58 in the zone of interface 46 dust collecting system 10, shown in Fig. 1. Dust suction annex 12,18 is connected with pump unit 14 or with suction arm 62 through a locking unit 54 in the zone of interface 46.Locking unit 54 is at dust suction annex 12; 16; Comprise an elastic component 90 on 18,20 (Fig. 1 to 7), this elastic component has the operating parts 56 of setting button-shaped above that; Locking unit 54 comprises a dead slot 92 on suction arm 62, elastic component 90 snaps onto in this dead slot with the operating parts that is made up of button 56.The subregion 50 of suction channel 52 has the cross section of a rectangle in the zone of interface 46.Cross section in the zone of the interface 46 of dust suction annex 12,16,18,20 adapts to the cross section of subregion 50, so that dust suction annex 12,16,18, but 20 shapes are inserted in the subregion 50 sealedly.
The elastic component 90 that has operating parts 56 is set on the subregion 94 of dust suction annex 12,16,18,20, and this subregion 94 is inserted in the subregion 50 of suction channel 52, so that the opposing elastic force makes elastic component 90 skews when inserting.If dust suction annex 12,16,18,20 is inserted in the subregion 50 by so darkly, make operating parts 56 and dead slot 92 on sustained height, then elastic force causes that elastic component 90 or operating parts 56 are entrapped in this dead slot.Connect in order to discharge this locking; To resist the such degree of elastic force ground pressing operation spare 56 by the operator of dust collecting system 10, and connect until this locking and thrown off and dust suction annex 12,16; 18,20 can in the subregion 50 of suction channel 52, move perpendicular to drilling axis 78 till.Dead slot 92 on the suction channel 52 be positioned at subregion 50 on a side of the tool holder 72 of hand held power machine 58.Groove 92 is circular and shape that adapt to operating parts 56, and this operating parts shape under the insertion state of dust suction annex 12,16,18,20 is locked in the groove 92 sealedly.In addition, dust suction annex 12,16,18,20 also comprises an edge 96 in subregion 94, and this edge and pumping direction 98 vertically center on subregion 94 layouts and prevent that dust suction annex 12,16,18,20 is inserted in the subregion 50 (Fig. 1 to 7) too far.
Deviating from the side of tool holder 72, suction nozzle 100 has a protective device 32 that is made up of the ring-shaped rubber seal.In addition, suction nozzle 100 comprises an edge 112, and this edge extends radially outwardly around suction nozzle 100 on a fringe region 110 of edged 128 circlewise.Edge 112 has an opening 114 deviating from the side of tool holder 72, dust collecting system 10 is used to siphon away the required air of dirt bits through this opening suction when work.
Another dust suction annex 16 of dust collecting system shown in Fig. 4 10, the difference of the dust suction annex 12 among this dust suction annex and Fig. 1 to 3 is: a transparent subregion 28 of suction nozzle 100 is made up of a suction nozzle 100 that opens wide up.
Fig. 5 is a phantom that comprises the dust collecting system 10 of another dust suction annex 18.This dust suction annex 18 is set for and when using boring bar tool 24 borings that are made up of a hollow boring bit, carries out dust suction.For this reason, dust suction annex 18 has a housing region 34, and this housing region is set for and holds hollow boring bit.Housing region 34 has two different cross-sectional areas 36,38, wherein has than deviates from the little cross section 36 in subregion 118 of tool holder 72 towards the subregion 116 of tool holder 72.Subregion 118 with big cross section 38 is set for the brill tooth that is not shown specifically that holds hollow boring bit, and is aspirated through a SS 120.Subregion 116 with smaller cross-sectional area 36 through to hollow boring bit hold almost by with 118 sealings of the subregion with big cross section 38, thereby the operator who realizes dust collecting system 10 can work dustlessly.In another configuration of the present invention, also can consider:, between two subregions 116,118, use a rubber seal and/or those skilled in the art to think significant other sealing device for the housing region 34 that seals dust suction annex 18.In addition, suction nozzle 100 additionally has two support members 124,126.These support members 124,126 have the shape of a quadrant, and are set on the subregion 116.In addition, support member 124,126 and drilling axis 78 are parallel and directed abreast with the pumping direction 98 of the subregion 50 of suction channel 52.Support member 124,126 is overcoming gravity support suction nozzle 100 on the subregion 94 of dust suction annex 18 or on the subregion 50 at suction channel 52.
Fig. 7 illustrates another dust suction annex 20, and it is set for boring of suction.This dust suction annex 20 has the suction channel 40 of a tubulose for this reason, and this suction channel extends on the direction that deviates from tool holder 72, and wherein the extension of suction channel 40 is along drilling axis 78 orientations.In the zone of suction nozzle 100, dust suction annex 20 has a movable area 42 that is made up of the elastic bellows zone.This elastic bellows zone adopts multicomponent injection molding technique, especially bi-component injection molding technique to be molded on suction nozzle 100 or the suction channel 40.Through this movable zone; Suction channel 40 is by the different angular orientation of the operator of dust collecting system 10 with relative drilling axis when work; Make the suction channel 40 of tubulose be easy to import in the boring thus, perhaps with the little different angles emptying boring that expends with relative surface of the work.
A removable protection pad device 44 that is used for dust collecting system 10 shown in Fig. 8, this protection pad device are set for the extruding that the protection wall is avoided hand held power machine 58 and/or dust collecting system 10.The shape of protection pad device 44 is selected in this wise, is all advantageously covered so that all of dust collecting system 10 will form the zone that contacts with wall.The protection pad device 44 that is made up of disposable sealing paper washer is fixed on the side that deviates from tool holder 72 of dust collecting system 10.Protection pad device 44 has a self-adhesion face for this reason, and by this self-adhesion face, protection pad device 44 is bonded on the dust collecting system 10.
Claims (13)
1. dust collecting system that is used for a hand held power machine; This hand held power machine has a driver element, a fan and an additional fan that is used to cool off this driver element, and wherein, this dust collecting system is connected on this hand held power machine through a point of attachment (60); Wherein, Additional fan through this hand held power machine produces required air-breathing of dust suction in this dust collecting system, wherein, this dust collecting system has the first dust suction annex (12) and at least one that is used to be connected on the pump unit (14) and is used to replace this first dust suction annex (12) and is connected to the second dust suction annex (16 on this pump unit (14); 18,20).
2. according to the dust collecting system of claim 1, it is characterized in that these dust suction annexes (12,16,18) are set for the work of using different boring bar tools (22,24).
3. according to each dust collecting system in the above claim, it is characterized in that at least one dust suction annex (12,16) comprises at least one transparent subregion (26,28).
4. according to the dust collecting system of claim 3, it is characterized in that be provided with at least one device (30), this device is set for freely blowing of transparent subregion (26).
5. according to the dust collecting system of claim 1 or 2, it is characterized in that at least one dust suction annex (16,18) has at least one protective device (32).
6. according to the dust collecting system of claim 1 or 2, it is characterized in that at least one dust suction annex (18) has a housing region (34), this housing region is set for and holds hollow boring bit.
7. according to the dust collecting system of claim 6, it is characterized in that said housing region (34) has at least two different cross-sectional areas (36,38).
8. according to the dust collecting system of claim 1 or 2, it is characterized in that at least one dust suction annex (20) has a suction channel (40), this suction channel is set for boring of suction.
9. according to Claim 8 dust collecting system is characterized in that said dust suction annex (20) with a suction channel has at least one movable zone (42).
10. according to the dust collecting system of claim 1 or 2, it is characterized in that, be provided with at least one removable protection pad device (44).
11. dust collecting system according to claim 1 or 2; It is characterized in that; Be provided with an interface (46), it is set in the subregion (50) of suction channel (52) of said pump unit (14), and this subregion is vertically directed with suction axis (48); Dust collecting system is basically along this suction axis orientation, and the parallel axes ground extension that should aspirate axis and hand held power machine.
12. the dust collecting system according to claim 11 is characterized in that, in the zone of interface (46), is provided with at least one locking unit (54).
13. the dust collecting system according to claim 12 is characterized in that, said locking unit (54) has at least one operating parts (56), and this operating parts is set for without assembling of instrument ground and/or dismounting.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102006039969.2 | 2006-08-25 | ||
DE102006039969.2A DE102006039969B4 (en) | 2006-08-25 | 2006-08-25 | dust extraction system |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101130242A CN101130242A (en) | 2008-02-27 |
CN101130242B true CN101130242B (en) | 2012-08-29 |
Family
ID=38599081
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2007101468786A Active CN101130242B (en) | 2006-08-25 | 2007-08-24 | Dust-extracting system |
Country Status (3)
Country | Link |
---|---|
CN (1) | CN101130242B (en) |
DE (1) | DE102006039969B4 (en) |
GB (1) | GB2441224B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11872665B2 (en) | 2021-04-01 | 2024-01-16 | Milwaukee Electric Tool Corporation | Integrated dust extractor and power tool |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8967923B2 (en) | 2012-01-13 | 2015-03-03 | Aeg Electric Tools Gmbh | Dust suction device for drilling machine |
US9776296B2 (en) | 2008-05-09 | 2017-10-03 | Milwaukee Electric Tool Corporation | Power tool dust collector |
DE102009054815A1 (en) * | 2009-12-17 | 2011-06-22 | Robert Bosch GmbH, 70469 | Auxiliary device for carrying out manual work |
DE102010010113B4 (en) * | 2010-03-04 | 2022-09-29 | Aeg Electric Tools Gmbh | Vacuum cleaning device for a drill |
US9056379B2 (en) | 2011-09-07 | 2015-06-16 | Makita Corporation | Power tool dust collecting device and power tool |
JP5861469B2 (en) * | 2012-01-23 | 2016-02-16 | 日本電気硝子株式会社 | Glass tube clean cutting device and clean cutting method |
DE102012213750A1 (en) * | 2012-08-03 | 2014-02-27 | Robert Bosch Gmbh | Suction device for sucking dust during operation of chisel hammer, has suction element arranged on side next to insert tool of hand-held power tool, where suction element encloses insert tool in specific angular range |
DE102012221068A1 (en) | 2012-11-19 | 2014-05-22 | Robert Bosch Gmbh | Attaching module i.e. duct suction module, for e.g. drill hammer, has generator unit connected with coupling unit to generate electrical energy, and motor unit provided for driving drive shaft and supplied with portion of electrical energy |
DE102012221077A1 (en) | 2012-11-19 | 2014-05-22 | Robert Bosch Gmbh | Cultivation module i.e. dust suction module, for e.g. drilling hammer, has translation device rotatable arranged with driven shaft, and push pull cable and belt and/or chain unit arranged at input side to output side with transmission ratio |
CN104002282A (en) * | 2014-05-28 | 2014-08-27 | 苏州经贸职业技术学院 | Drilling dedusting device |
DE102017201563A1 (en) | 2017-01-31 | 2018-08-02 | Robert Bosch Gmbh | Accessory device for a hand tool |
DE102017206975A1 (en) * | 2017-04-26 | 2018-10-31 | Robert Bosch Gmbh | Accessory device for a hand tool |
CN108555356B (en) * | 2018-03-27 | 2019-07-12 | 大连理工大学 | The portable reverse cooling of one kind and dust removal integrated plant |
DE102018216726A1 (en) * | 2018-09-28 | 2020-04-02 | Robert Bosch Gmbh | Dust extraction device |
EP3848162A1 (en) * | 2020-01-10 | 2021-07-14 | Hilti Aktiengesellschaft | Tool device system and method for connecting a vacuum cleaner device to a tool device |
WO2021195339A1 (en) | 2020-03-25 | 2021-09-30 | Milwaukee Electric Tool Corporation | Dust collector assembly |
CN113732344A (en) * | 2021-09-27 | 2021-12-03 | 邓庆荣 | High security is metal material drilling equipment for machine-building |
DE102022004179A1 (en) | 2022-11-04 | 2024-05-08 | Producteers International Gmbh | Extraction device |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2850254A (en) * | 1953-11-05 | 1958-09-02 | Akron Products Company | Wall and floor supporting jack |
CN1071114A (en) * | 1991-09-27 | 1993-04-21 | 阿图尔-费希尔股份公司费希尔厂 | The drilling equipment in the hole of processing belt bottom grooving |
EP1457288B1 (en) * | 2003-03-14 | 2005-11-16 | BLACK & DECKER INC. | Dust extraction shroud for a power tool |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE361147C (en) * | 1920-07-18 | 1922-10-10 | Silvio Brusa | Casting device with supply of the metal in the form of compressed air |
DE2925908A1 (en) | 1979-06-27 | 1981-01-29 | Licentia Gmbh | Hand drill exhausting swarf accessory - has fan driven by separate motor powered by battery |
DE3005860A1 (en) * | 1980-02-16 | 1981-09-03 | Robert Bosch Gmbh, 7000 Stuttgart | HAND MACHINE TOOL, ESPECIALLY TIN BEARING |
GB2130715B (en) * | 1982-11-25 | 1985-11-13 | Desoutter Ltd | Power drilling tool with dust extractor duct |
DE3341818A1 (en) | 1983-11-19 | 1985-05-30 | Artur Dr.H.C. 7244 Waldachtal Fischer | Device for extracting drilling dust |
GB2262159A (en) * | 1991-12-06 | 1993-06-09 | Kontor Moulding Systems Ltd | Thrust-applying drill hood |
US5292210A (en) | 1992-12-10 | 1994-03-08 | Nowick Linda P | Dustless hole saw enclosure |
AUPM361394A0 (en) * | 1994-01-31 | 1994-02-24 | Scott, David Longmore | Masonry drilling dust extractor |
AU704732B2 (en) * | 1995-01-19 | 1999-04-29 | Owen Lewis Richardson | Dust extractor |
DE19543599B4 (en) * | 1995-11-23 | 2007-01-25 | Vorwerk & Co. Interholding Gmbh | Extraction device for drilling dust resulting from drilling |
FR2770991B1 (en) * | 1997-11-17 | 1999-12-31 | Patrick Thevenin | DRILLING DUST VACUUM NOZZLE |
EP1714733B1 (en) * | 2005-04-20 | 2007-11-14 | Metabowerke GmbH | Dust suction device |
DE102005058791B3 (en) * | 2005-04-21 | 2006-11-02 | Tts Tooltechnic Systems Ag & Co. Kg | Auxiliary device for hand drills for extracting the dust generated during drilling |
-
2006
- 2006-08-25 DE DE102006039969.2A patent/DE102006039969B4/en active Active
-
2007
- 2007-08-22 GB GB0716377A patent/GB2441224B/en active Active
- 2007-08-24 CN CN2007101468786A patent/CN101130242B/en active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2850254A (en) * | 1953-11-05 | 1958-09-02 | Akron Products Company | Wall and floor supporting jack |
CN1071114A (en) * | 1991-09-27 | 1993-04-21 | 阿图尔-费希尔股份公司费希尔厂 | The drilling equipment in the hole of processing belt bottom grooving |
EP1457288B1 (en) * | 2003-03-14 | 2005-11-16 | BLACK & DECKER INC. | Dust extraction shroud for a power tool |
Non-Patent Citations (1)
Title |
---|
JP特开2006-88285A 2006.04.06 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11872665B2 (en) | 2021-04-01 | 2024-01-16 | Milwaukee Electric Tool Corporation | Integrated dust extractor and power tool |
Also Published As
Publication number | Publication date |
---|---|
CN101130242A (en) | 2008-02-27 |
GB2441224A (en) | 2008-02-27 |
GB2441224B (en) | 2008-12-17 |
DE102006039969A1 (en) | 2008-02-28 |
DE102006039969B4 (en) | 2022-06-02 |
GB0716377D0 (en) | 2007-10-03 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101130242B (en) | Dust-extracting system | |
EP1964649B1 (en) | Drilling device | |
US10576610B2 (en) | Backing pad for a hand guided polishing or sanding tool and hand guided polishing or sanding tool with such a backing pad | |
EP2536323B1 (en) | Circular liquid wiper device for a floor cleaning machine | |
US6200075B1 (en) | Drill motor vacuum attachment | |
CN110234466A (en) | Accessory device for hand held power machine | |
CA2450455A1 (en) | Vacuum cleaner having integral frame assembly and removable main body | |
US20080209873A1 (en) | Dust Filter Device | |
EP1712173A3 (en) | Vacuum cleaner | |
US8161652B2 (en) | Hand-held power tool | |
KR20100084590A (en) | A grinder with suction hood | |
CN101096098B (en) | Handheld electrical tool with a suction module for a dust separation device | |
US7871313B2 (en) | Hand-guided machine tool | |
CN105263383A (en) | Dust-suction apparatus for a hand-held power tool | |
CN112638583B (en) | Dust collection equipment | |
US7938873B2 (en) | Dust suction module for hand-held power tool | |
CN106108795B (en) | Aspirate cleaner | |
KR102035244B1 (en) | An apparatus for collecting of processing printed circuit board | |
US6996874B2 (en) | Air jet for machine tool to clean cutting dust | |
KR200433114Y1 (en) | Grinding Disk Structure | |
CN213850454U (en) | Three-in-one fast-assembling structure of hand-held type dust catcher | |
CN214856356U (en) | Filter device and working machine | |
KR20040080093A (en) | Exhausting filter structure for vacuum cleaner | |
KR200356305Y1 (en) | Grinder having a Dust Collecting Structure | |
CN117881502A (en) | Grinding disk and grinding system for grinding instruments |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant |